Podman V2 birth

remote podman v1 and replace with podman v2.

Signed-off-by: Brent Baude <bbaude@redhat.com>
This commit is contained in:
Brent Baude
2020-04-16 12:25:26 -05:00
parent 88c6fd06cd
commit 241326a9a8
286 changed files with 1056 additions and 24480 deletions

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@ -134,11 +134,14 @@ gating_task:
# not break. It also verifies all sub-commands have man pages.
build_script:
- '/usr/local/bin/entrypoint.sh podman |& ${TIMESTAMP}'
- 'cd $GOSRC && ./hack/podman-commands.sh |& ${TIMESTAMP}'
# FIXME
#- 'cd $GOSRC && ./hack/podman-commands.sh |& ${TIMESTAMP}'
# N/B: need 'clean' so some committed files are re-generated.
- '/usr/local/bin/entrypoint.sh clean podman-remote |& ${TIMESTAMP}'
- '/usr/local/bin/entrypoint.sh clean podman xref_helpmsgs_manpages BUILDTAGS="exclude_graphdriver_devicemapper selinux seccomp" |& ${TIMESTAMP}'
- '/usr/local/bin/entrypoint.sh local-cross |& ${TIMESTAMP}'
# FIXME
#- '/usr/local/bin/entrypoint.sh clean podman-remote |& ${TIMESTAMP}'
#- '/usr/local/bin/entrypoint.sh clean podman xref_helpmsgs_manpages BUILDTAGS="exclude_graphdriver_devicemapper selinux seccomp" |& ${TIMESTAMP}'
# FIXME
#- '/usr/local/bin/entrypoint.sh local-cross |& ${TIMESTAMP}'
# Verify some aspects of ci/related scripts
ci_script:
@ -157,6 +160,7 @@ gating_task:
# source code using contrib/rpm/podman.spec.in
rpmbuild_task:
skip: $CI == 'true'
only_if: >-
$CIRRUS_CHANGE_MESSAGE !=~ '.*CI:IMG.*' &&
$CIRRUS_CHANGE_MESSAGE !=~ '.*CI:DOCS.*' &&
@ -217,6 +221,7 @@ vendor_task:
# whether the git tree is clean.
varlink_api_task:
skip: $CI == 'true'
only_if: >-
$CIRRUS_CHANGE_MESSAGE !=~ '.*CI:IMG.*' &&
$CIRRUS_CHANGE_MESSAGE !=~ '.*CI:DOCS.*'
@ -282,6 +287,8 @@ build_each_commit_task:
build_without_cgo_task:
skip: $CI == 'true'
depends_on:
- "gating"
- "vendor"
@ -374,6 +381,8 @@ image_prune_task:
# This task does the unit and integration testing for every platform
testing_task:
skip: $CI == 'true'
alias: "testing"
depends_on:
- "gating"
@ -391,23 +400,26 @@ testing_task:
- name: "test ${FEDORA_NAME}"
gce_instance:
image_name: "${FEDORA_CACHE_IMAGE_NAME}"
- name: "test ${PRIOR_FEDORA_NAME}"
gce_instance:
image_name: "${PRIOR_FEDORA_CACHE_IMAGE_NAME}"
# FIXME
#- name: "test ${PRIOR_FEDORA_NAME}"
# gce_instance:
# image_name: "${PRIOR_FEDORA_CACHE_IMAGE_NAME}"
# Multiple test failures on Ubuntu 19 - Fixes TBD in future PR
# TODO: image_name: "${UBUNTU_CACHE_IMAGE_NAME}"
- name: "test ${PRIOR_UBUNTU_NAME}"
gce_instance:
image_name: "${PRIOR_UBUNTU_CACHE_IMAGE_NAME}"
# FIXME
#- name: "test ${PRIOR_UBUNTU_NAME}"
# gce_instance:
# image_name: "${PRIOR_UBUNTU_CACHE_IMAGE_NAME}"
timeout_in: 120m
env:
ADD_SECOND_PARTITION: 'true'
matrix:
- name: remote
env:
TEST_REMOTE_CLIENT: 'true'
# FIXME
#- name: remote
# env:
# TEST_REMOTE_CLIENT: 'true'
- name: local
env:
TEST_REMOTE_CLIENT: 'false'
@ -443,6 +455,7 @@ testing_task:
# This task executes tests under unique environments/conditions
special_testing_rootless_task:
skip: $CI == 'true'
depends_on:
- "gating"
- "varlink_api"
@ -481,6 +494,8 @@ special_testing_rootless_task:
special_testing_in_podman_task:
skip: $CI == 'true'
alias: "special_testing_in_podman"
depends_on:
- "gating"
@ -524,6 +539,8 @@ special_testing_in_podman_task:
special_testing_cross_task:
skip: $CI == 'true'
alias: "special_testing_cross"
depends_on:
- "gating"
@ -563,6 +580,7 @@ special_testing_cross_task:
special_testing_bindings_task:
skip: $CI == 'true'
depends_on:
- "gating"
- "varlink_api"
@ -589,6 +607,7 @@ special_testing_bindings_task:
special_testing_endpoint_task:
skip: $CI == 'true'
depends_on:
- "gating"
- "varlink_api"

1
.gitignore vendored
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@ -30,4 +30,3 @@ podman*.tar.gz
contrib/spec/podman.spec
*.rpm
*.coverprofile
/cmd/podmanV2/podmanV2*

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@ -182,14 +182,14 @@ ifeq (,$(findstring systemd,$(BUILDTAGS)))
@echo "Podman is being compiled without the systemd build tag. Install libsystemd on \
Ubuntu or systemd-devel on rpm based distro for journald support."
endif
$(GO_BUILD) $(BUILDFLAGS) -gcflags '$(GCFLAGS)' -asmflags '$(ASMFLAGS)' -ldflags '$(LDFLAGS_PODMAN)' -tags "$(BUILDTAGS)" -o $@ $(PROJECT)/cmd/podman
$(GO_BUILD) $(BUILDFLAGS) -gcflags '$(GCFLAGS)' -asmflags '$(ASMFLAGS)' -ldflags '$(LDFLAGS_PODMAN)' -tags "ABISupport $(BUILDTAGS)" -o $@ $(PROJECT)/cmd/podman
.PHONY: podman
podman: bin/podman
.PHONY: bin/podman-remote
bin/podman-remote: .gopathok $(SOURCES) go.mod go.sum $(PODMAN_VARLINK_DEPENDENCIES) ## Build with podman on remote environment
$(GO_BUILD) $(BUILDFLAGS) -gcflags '$(GCFLAGS)' -asmflags '$(ASMFLAGS)' -ldflags '$(LDFLAGS_PODMAN)' -tags "$(BUILDTAGS) remoteclient" -o $@ $(PROJECT)/cmd/podman
$(GO_BUILD) $(BUILDFLAGS) -gcflags '$(GCFLAGS)' -asmflags '$(ASMFLAGS)' -ldflags '$(LDFLAGS_PODMAN)' -tags "!ABISupport $(BUILDTAGS) remoteclient" -o $@ $(PROJECT)/cmd/podman
.PHONY: podman-remote
podman-remote: bin/podman-remote

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@ -1,15 +1,113 @@
# Podman - Simple debugging tool for pods and images
Podman is a daemonless container runtime for managing containers, pods, and container images.
It is intended as a counterpart to CRI-O, to provide low-level debugging not available through the CRI interface used by Kubernetes.
It can also act as a container runtime independent of CRI-O, creating and managing its own set of containers.
# Adding a podman V2 commands
## Use cases
1. Create containers
2. Start, stop, signal, attach to, and inspect existing containers
3. Run new commands in existing containers
4. Push and pull images
5. List and inspect existing images
6. Create new images by committing changes within a container
7. Create pods
8. Start, stop, signal, and inspect existing pods
9. Populate pods with containers
## Build podman V2
```shell script
$ cd $GOPATH/src/github.com/containers/libpod/cmd/podmanV2
```
If you wish to include the libpod library in your program,
```shell script
$ go build -tags 'ABISupport' .
```
The `--remote` flag may be used to connect to the Podman service using the API.
Otherwise, direct calls will be made to the Libpod library.
```shell script
$ go build -tags '!ABISupport' .
```
The Libpod library is not linked into the executable.
All calls are made via the API and `--remote=False` is an error condition.
## Adding a new command `podman manifests`
```shell script
$ mkdir -p $GOPATH/src/github.com/containers/libpod/cmd/podmanV2/manifests
```
Create the file ```$GOPATH/src/github.com/containers/libpod/cmd/podmanV2/manifests/manifest.go```
```go
package manifests
import (
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)
var (
// podman _manifests_
manifestCmd = &cobra.Command{
Use: "manifest",
Short: "Manage manifests",
Long: "Manage manifests",
Example: "podman manifests IMAGE",
TraverseChildren: true,
PersistentPreRunE: preRunE,
RunE: registry.SubCommandExists, // Report error if there is no sub command given
}
)
func init() {
// Subscribe command to podman
registry.Commands = append(registry.Commands, registry.CliCommand{
// _podman manifest_ will support both ABIMode and TunnelMode
Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
// The definition for this command
Command: manifestCmd,
})
// Setup cobra templates, sub commands will inherit
manifestCmd.SetHelpTemplate(registry.HelpTemplate())
manifestCmd.SetUsageTemplate(registry.UsageTemplate())
}
// preRunE populates the image engine for sub commands
func preRunE(cmd *cobra.Command, args []string) error {
_, err := registry.NewImageEngine(cmd, args)
return err
}
```
To "wire" in the `manifest` command, edit the file ```$GOPATH/src/github.com/containers/libpod/cmd/podmanV2/main.go``` to add:
```go
package main
import _ "github.com/containers/libpod/cmd/podman/manifests"
```
## Adding a new sub command `podman manifests list`
Create the file ```$GOPATH/src/github.com/containers/libpod/cmd/podmanV2/manifests/inspect.go```
```go
package manifests
import (
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)
var (
// podman manifests _inspect_
inspectCmd = &cobra.Command{
Use: "inspect IMAGE",
Short: "Display manifest from image",
Long: "Displays the low-level information on a manifest identified by image name or ID",
RunE: inspect,
Example: "podman manifest DEADBEEF",
}
)
func init() {
// Subscribe inspect sub command to manifest command
registry.Commands = append(registry.Commands, registry.CliCommand{
// _podman manifest inspect_ will support both ABIMode and TunnelMode
Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
// The definition for this command
Command: inspectCmd,
Parent: manifestCmd,
})
// This is where you would configure the cobra flags using inspectCmd.Flags()
}
// Business logic: cmd is inspectCmd, args is the positional arguments from os.Args
func inspect(cmd *cobra.Command, args []string) error {
// Business logic using registry.ImageEngine
// Do not pull from libpod directly use the domain objects and types
return nil
}
```

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@ -1,56 +0,0 @@
package main
import (
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
attachCommand cliconfig.AttachValues
attachDescription = "The podman attach command allows you to attach to a running container using the container's ID or name, either to view its ongoing output or to control it interactively."
_attachCommand = &cobra.Command{
Use: "attach [flags] CONTAINER",
Short: "Attach to a running container",
Long: attachDescription,
RunE: func(cmd *cobra.Command, args []string) error {
attachCommand.InputArgs = args
attachCommand.GlobalFlags = MainGlobalOpts
attachCommand.Remote = remoteclient
return attachCmd(&attachCommand)
},
Example: `podman attach ctrID
podman attach 1234
podman attach --no-stdin foobar`,
}
)
func init() {
attachCommand.Command = _attachCommand
attachCommand.SetHelpTemplate(HelpTemplate())
attachCommand.SetUsageTemplate(UsageTemplate())
flags := attachCommand.Flags()
flags.StringVar(&attachCommand.DetachKeys, "detach-keys", getDefaultDetachKeys(), "Select the key sequence for detaching a container. Format is a single character `[a-Z]` or a comma separated sequence of `ctrl-<value>`, where `<value>` is one of: `a-z`, `@`, `^`, `[`, `\\`, `]`, `^` or `_`")
flags.BoolVar(&attachCommand.NoStdin, "no-stdin", false, "Do not attach STDIN. The default is false")
flags.BoolVar(&attachCommand.SigProxy, "sig-proxy", true, "Proxy received signals to the process")
flags.BoolVarP(&attachCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
markFlagHiddenForRemoteClient("latest", flags)
// TODO allow for passing of a new detach keys
markFlagHiddenForRemoteClient("detach-keys", flags)
}
func attachCmd(c *cliconfig.AttachValues) error {
if len(c.InputArgs) > 1 || (len(c.InputArgs) == 0 && !c.Latest) {
return errors.Errorf("attach requires the name or id of one running container or the latest flag")
}
if remoteclient && len(c.InputArgs) != 1 {
return errors.Errorf("attach requires the name or id of one running container")
}
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "error creating runtime")
}
defer runtime.DeferredShutdown(false)
return runtime.Attach(getContext(), c)
}

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@ -1,56 +0,0 @@
package main
import (
"fmt"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
autoUpdateCommand cliconfig.AutoUpdateValues
autoUpdateDescription = `Auto update containers according to their auto-update policy.
Auto-update policies are specified with the "io.containers.autoupdate" label.`
_autoUpdateCommand = &cobra.Command{
Use: "auto-update [flags]",
Short: "Auto update containers according to their auto-update policy",
Args: noSubArgs,
Long: autoUpdateDescription,
RunE: func(cmd *cobra.Command, args []string) error {
restartCommand.InputArgs = args
restartCommand.GlobalFlags = MainGlobalOpts
return autoUpdateCmd(&restartCommand)
},
Example: `podman auto-update`,
}
)
func init() {
autoUpdateCommand.Command = _autoUpdateCommand
autoUpdateCommand.SetHelpTemplate(HelpTemplate())
autoUpdateCommand.SetUsageTemplate(UsageTemplate())
}
func autoUpdateCmd(c *cliconfig.RestartValues) error {
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "error creating libpod runtime")
}
defer runtime.DeferredShutdown(false)
units, failures := runtime.AutoUpdate()
for _, unit := range units {
fmt.Println(unit)
}
var finalErr error
if len(failures) > 0 {
finalErr = failures[0]
for _, e := range failures[1:] {
finalErr = errors.Errorf("%v\n%v", finalErr, e)
}
}
return finalErr
}

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@ -1,432 +0,0 @@
package main
import (
"fmt"
"os"
"path/filepath"
"strings"
"github.com/containers/buildah"
"github.com/containers/buildah/imagebuildah"
buildahcli "github.com/containers/buildah/pkg/cli"
"github.com/containers/buildah/pkg/parse"
"github.com/containers/common/pkg/config"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/docker/go-units"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
)
var (
buildCommand cliconfig.BuildValues
buildDescription = "Builds an OCI or Docker image using instructions from one or more Containerfiles and a specified build context directory."
layerValues buildahcli.LayerResults
budFlagsValues buildahcli.BudResults
fromAndBudValues buildahcli.FromAndBudResults
userNSValues buildahcli.UserNSResults
namespaceValues buildahcli.NameSpaceResults
podBuildValues cliconfig.PodmanBuildResults
_buildCommand = &cobra.Command{
Use: "build [flags] CONTEXT",
Short: "Build an image using instructions from Containerfiles",
Long: buildDescription,
RunE: func(cmd *cobra.Command, args []string) error {
buildCommand.InputArgs = args
buildCommand.GlobalFlags = MainGlobalOpts
buildCommand.BudResults = &budFlagsValues
buildCommand.UserNSResults = &userNSValues
buildCommand.FromAndBudResults = &fromAndBudValues
buildCommand.LayerResults = &layerValues
buildCommand.NameSpaceResults = &namespaceValues
buildCommand.PodmanBuildResults = &podBuildValues
buildCommand.Remote = remoteclient
return buildCmd(&buildCommand)
},
Example: `podman build .
podman build --creds=username:password -t imageName -f Containerfile.simple .
podman build --layers --force-rm --tag imageName .`,
}
)
func initBuild() {
buildCommand.Command = _buildCommand
buildCommand.SetHelpTemplate(HelpTemplate())
buildCommand.SetUsageTemplate(UsageTemplate())
flags := buildCommand.Flags()
flags.SetInterspersed(true)
budFlags := buildahcli.GetBudFlags(&budFlagsValues)
flag := budFlags.Lookup("pull")
if err := flag.Value.Set("true"); err != nil {
logrus.Error("unable to set pull flag to true")
}
flag.DefValue = "true"
layerFlags := buildahcli.GetLayerFlags(&layerValues)
flag = layerFlags.Lookup("layers")
if err := flag.Value.Set(useLayers()); err != nil {
logrus.Error("unable to set uselayers")
}
flag.DefValue = useLayers()
flag = layerFlags.Lookup("force-rm")
if err := flag.Value.Set("true"); err != nil {
logrus.Error("unable to set force-rm flag to true")
}
flag.DefValue = "true"
podmanBuildFlags := GetPodmanBuildFlags(&podBuildValues)
flag = podmanBuildFlags.Lookup("squash-all")
if err := flag.Value.Set("false"); err != nil {
logrus.Error("unable to set squash-all flag to false")
}
flag.DefValue = "true"
fromAndBugFlags, err := buildahcli.GetFromAndBudFlags(&fromAndBudValues, &userNSValues, &namespaceValues)
if err != nil {
logrus.Errorf("failed to setup podman build flags: %v", err)
os.Exit(1)
}
flags.AddFlagSet(&budFlags)
flags.AddFlagSet(&fromAndBugFlags)
flags.AddFlagSet(&layerFlags)
flags.AddFlagSet(&podmanBuildFlags)
markFlagHidden(flags, "signature-policy")
}
// GetPodmanBuildFlags flags used only by `podman build` and not by
// `buildah bud`.
func GetPodmanBuildFlags(flags *cliconfig.PodmanBuildResults) pflag.FlagSet {
fs := pflag.FlagSet{}
fs.BoolVar(&flags.SquashAll, "squash-all", false, "Squash all layers into a single layer.")
return fs
}
func getContainerfiles(files []string) []string {
var containerfiles []string
for _, f := range files {
if f == "-" {
containerfiles = append(containerfiles, "/dev/stdin")
} else {
containerfiles = append(containerfiles, f)
}
}
return containerfiles
}
func getNsValues(c *cliconfig.BuildValues) ([]buildah.NamespaceOption, error) {
var ret []buildah.NamespaceOption
if c.Network != "" {
switch {
case c.Network == "host":
ret = append(ret, buildah.NamespaceOption{
Name: string(specs.NetworkNamespace),
Host: true,
})
case c.Network == "container":
ret = append(ret, buildah.NamespaceOption{
Name: string(specs.NetworkNamespace),
})
case c.Network[0] == '/':
ret = append(ret, buildah.NamespaceOption{
Name: string(specs.NetworkNamespace),
Path: c.Network,
})
default:
return nil, fmt.Errorf("unsupported configuration network=%s", c.Network)
}
}
return ret, nil
}
func buildCmd(c *cliconfig.BuildValues) error {
if (c.Flags().Changed("squash") && c.Flags().Changed("layers")) ||
(c.Flags().Changed("squash-all") && c.Flags().Changed("layers")) ||
(c.Flags().Changed("squash-all") && c.Flags().Changed("squash")) {
return fmt.Errorf("cannot specify squash, squash-all and layers options together")
}
// The following was taken directly from containers/buildah/cmd/bud.go
// TODO Find a away to vendor more of this in rather than copy from bud
output := ""
tags := []string{}
if c.Flag("tag").Changed {
tags = c.Tag
if len(tags) > 0 {
output = tags[0]
tags = tags[1:]
}
}
if c.BudResults.Authfile != "" {
if _, err := os.Stat(c.BudResults.Authfile); err != nil {
return errors.Wrapf(err, "error getting authfile %s", c.BudResults.Authfile)
}
}
pullPolicy := imagebuildah.PullNever
if c.Pull {
pullPolicy = imagebuildah.PullIfMissing
}
if c.PullAlways {
pullPolicy = imagebuildah.PullAlways
}
args := make(map[string]string)
if c.Flag("build-arg").Changed {
for _, arg := range c.BuildArg {
av := strings.SplitN(arg, "=", 2)
if len(av) > 1 {
args[av[0]] = av[1]
} else {
delete(args, av[0])
}
}
}
containerfiles := getContainerfiles(c.File)
format, err := getFormat(&c.PodmanCommand)
if err != nil {
return nil
}
contextDir := ""
cliArgs := c.InputArgs
layers := c.Layers // layers for podman defaults to true
// Check to see if the BUILDAH_LAYERS environment variable is set and override command-line
if _, ok := os.LookupEnv("BUILDAH_LAYERS"); ok {
layers = buildahcli.UseLayers()
}
if len(cliArgs) > 0 {
// The context directory could be a URL. Try to handle that.
tempDir, subDir, err := imagebuildah.TempDirForURL("", "buildah", cliArgs[0])
if err != nil {
return errors.Wrapf(err, "error prepping temporary context directory")
}
if tempDir != "" {
// We had to download it to a temporary directory.
// Delete it later.
defer func() {
if err = os.RemoveAll(tempDir); err != nil {
logrus.Errorf("error removing temporary directory %q: %v", contextDir, err)
}
}()
contextDir = filepath.Join(tempDir, subDir)
} else {
// Nope, it was local. Use it as is.
absDir, err := filepath.Abs(cliArgs[0])
if err != nil {
return errors.Wrapf(err, "error determining path to directory %q", cliArgs[0])
}
contextDir = absDir
}
} else {
// No context directory or URL was specified. Try to use the
// home of the first locally-available Containerfile.
for i := range containerfiles {
if strings.HasPrefix(containerfiles[i], "http://") ||
strings.HasPrefix(containerfiles[i], "https://") ||
strings.HasPrefix(containerfiles[i], "git://") ||
strings.HasPrefix(containerfiles[i], "github.com/") {
continue
}
absFile, err := filepath.Abs(containerfiles[i])
if err != nil {
return errors.Wrapf(err, "error determining path to file %q", containerfiles[i])
}
contextDir = filepath.Dir(absFile)
break
}
}
if contextDir == "" {
return errors.Errorf("no context directory specified, and no containerfile specified")
}
if !fileIsDir(contextDir) {
return errors.Errorf("context must be a directory: %v", contextDir)
}
if len(containerfiles) == 0 {
if checkIfFileExists(filepath.Join(contextDir, "Containerfile")) {
containerfiles = append(containerfiles, filepath.Join(contextDir, "Containerfile"))
} else {
containerfiles = append(containerfiles, filepath.Join(contextDir, "Dockerfile"))
}
}
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
runtimeFlags := []string{}
for _, arg := range c.RuntimeFlags {
runtimeFlags = append(runtimeFlags, "--"+arg)
}
conf, err := runtime.GetConfig()
if err != nil {
return err
}
if conf != nil && conf.Engine.CgroupManager == config.SystemdCgroupsManager {
runtimeFlags = append(runtimeFlags, "--systemd-cgroup")
}
// end from buildah
defer runtime.DeferredShutdown(false)
var stdin, stdout, stderr, reporter *os.File
stdin = os.Stdin
stdout = os.Stdout
stderr = os.Stderr
reporter = os.Stderr
if c.Flag("logfile").Changed {
f, err := os.OpenFile(c.Logfile, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0600)
if err != nil {
return errors.Errorf("error opening logfile %q: %v", c.Logfile, err)
}
defer f.Close()
logrus.SetOutput(f)
stdout = f
stderr = f
reporter = f
}
var memoryLimit, memorySwap int64
if c.Flags().Changed("memory") {
memoryLimit, err = units.RAMInBytes(c.Memory)
if err != nil {
return err
}
}
if c.Flags().Changed("memory-swap") {
memorySwap, err = units.RAMInBytes(c.MemorySwap)
if err != nil {
return err
}
}
nsValues, err := getNsValues(c)
if err != nil {
return err
}
networkPolicy := buildah.NetworkDefault
for _, ns := range nsValues {
if ns.Name == "none" {
networkPolicy = buildah.NetworkDisabled
break
} else if !filepath.IsAbs(ns.Path) {
networkPolicy = buildah.NetworkEnabled
break
}
}
buildOpts := buildah.CommonBuildOptions{
AddHost: c.AddHost,
CgroupParent: c.CgroupParent,
CPUPeriod: c.CPUPeriod,
CPUQuota: c.CPUQuota,
CPUShares: c.CPUShares,
CPUSetCPUs: c.CPUSetCPUs,
CPUSetMems: c.CPUSetMems,
Memory: memoryLimit,
MemorySwap: memorySwap,
ShmSize: c.ShmSize,
Ulimit: c.Ulimit,
Volumes: c.Volumes,
}
// `buildah bud --layers=false` acts like `docker build --squash` does.
// That is all of the new layers created during the build process are
// condensed into one, any layers present prior to this build are retained
// without condensing. `buildah bud --squash` squashes both new and old
// layers down into one. Translate Podman commands into Buildah.
// Squash invoked, retain old layers, squash new layers into one.
if c.Flags().Changed("squash") && c.Squash {
c.Squash = false
layers = false
}
// Squash-all invoked, squash both new and old layers into one.
if c.Flags().Changed("squash-all") {
c.Squash = true
layers = false
}
compression := imagebuildah.Gzip
if c.DisableCompression {
compression = imagebuildah.Uncompressed
}
isolation, err := parse.IsolationOption(c.Isolation)
if err != nil {
return errors.Wrapf(err, "error parsing ID mapping options")
}
usernsOption, idmappingOptions, err := parse.IDMappingOptions(c.PodmanCommand.Command, isolation)
if err != nil {
return errors.Wrapf(err, "error parsing ID mapping options")
}
nsValues = append(nsValues, usernsOption...)
systemContext, err := parse.SystemContextFromOptions(c.PodmanCommand.Command)
if err != nil {
return errors.Wrapf(err, "error building system context")
}
options := imagebuildah.BuildOptions{
AddCapabilities: c.CapAdd,
AdditionalTags: tags,
Annotations: c.Annotation,
Architecture: c.Arch,
Args: args,
BlobDirectory: c.BlobCache,
CNIConfigDir: c.CNIConfigDir,
CNIPluginPath: c.CNIPlugInPath,
CommonBuildOpts: &buildOpts,
Compression: compression,
ConfigureNetwork: networkPolicy,
ContextDirectory: contextDir,
DefaultMountsFilePath: c.GlobalFlags.DefaultMountsFile,
Devices: c.Devices,
DropCapabilities: c.CapDrop,
Err: stderr,
ForceRmIntermediateCtrs: c.ForceRm,
IDMappingOptions: idmappingOptions,
IIDFile: c.Iidfile,
In: stdin,
Isolation: isolation,
Labels: c.Label,
Layers: layers,
NamespaceOptions: nsValues,
NoCache: c.NoCache,
OS: c.OS,
Out: stdout,
Output: output,
OutputFormat: format,
PullPolicy: pullPolicy,
Quiet: c.Quiet,
RemoveIntermediateCtrs: c.Rm,
ReportWriter: reporter,
RuntimeArgs: runtimeFlags,
SignBy: c.SignBy,
SignaturePolicyPath: c.SignaturePolicy,
Squash: c.Squash,
SystemContext: systemContext,
Target: c.Target,
TransientMounts: c.Volumes,
}
_, _, err = runtime.Build(getContext(), c, options, containerfiles)
return err
}
// useLayers returns false if BUILDAH_LAYERS is set to "0" or "false"
// otherwise it returns true
func useLayers() string {
layers := os.Getenv("BUILDAH_LAYERS")
if strings.ToLower(layers) == "false" || layers == "0" {
return "false"
}
return "true"
}

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@ -1,65 +0,0 @@
package main
import (
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/containers/libpod/pkg/rootless"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
checkpointCommand cliconfig.CheckpointValues
checkpointDescription = `
podman container checkpoint
Checkpoints one or more running containers. The container name or ID can be used.
`
_checkpointCommand = &cobra.Command{
Use: "checkpoint [flags] CONTAINER [CONTAINER...]",
Short: "Checkpoints one or more containers",
Long: checkpointDescription,
RunE: func(cmd *cobra.Command, args []string) error {
checkpointCommand.InputArgs = args
checkpointCommand.GlobalFlags = MainGlobalOpts
checkpointCommand.Remote = remoteclient
return checkpointCmd(&checkpointCommand)
},
Args: func(cmd *cobra.Command, args []string) error {
return checkAllLatestAndCIDFile(cmd, args, false, false)
},
Example: `podman container checkpoint --keep ctrID
podman container checkpoint --all
podman container checkpoint --leave-running --latest`,
}
)
func init() {
checkpointCommand.Command = _checkpointCommand
checkpointCommand.SetHelpTemplate(HelpTemplate())
checkpointCommand.SetUsageTemplate(UsageTemplate())
flags := checkpointCommand.Flags()
flags.BoolVarP(&checkpointCommand.Keep, "keep", "k", false, "Keep all temporary checkpoint files")
flags.BoolVarP(&checkpointCommand.LeaveRunning, "leave-running", "R", false, "Leave the container running after writing checkpoint to disk")
flags.BoolVar(&checkpointCommand.TcpEstablished, "tcp-established", false, "Checkpoint a container with established TCP connections")
flags.BoolVarP(&checkpointCommand.All, "all", "a", false, "Checkpoint all running containers")
flags.BoolVarP(&checkpointCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
flags.StringVarP(&checkpointCommand.Export, "export", "e", "", "Export the checkpoint image to a tar.gz")
flags.BoolVar(&checkpointCommand.IgnoreRootfs, "ignore-rootfs", false, "Do not include root file-system changes when exporting")
markFlagHiddenForRemoteClient("latest", flags)
}
func checkpointCmd(c *cliconfig.CheckpointValues) error {
if rootless.IsRootless() {
return errors.New("checkpointing a container requires root")
}
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
return runtime.Checkpoint(c)
}

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@ -1,64 +0,0 @@
//+build !remoteclient
package main
import (
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
cleanupCommand cliconfig.CleanupValues
cleanupDescription = `
podman container cleanup
Cleans up mount points and network stacks on one or more containers from the host. The container name or ID can be used. This command is used internally when running containers, but can also be used if container cleanup has failed when a container exits.
`
_cleanupCommand = &cobra.Command{
Use: "cleanup [flags] CONTAINER [CONTAINER...]",
Short: "Cleanup network and mountpoints of one or more containers",
Long: cleanupDescription,
RunE: func(cmd *cobra.Command, args []string) error {
cleanupCommand.InputArgs = args
cleanupCommand.GlobalFlags = MainGlobalOpts
cleanupCommand.Remote = remoteclient
return cleanupCmd(&cleanupCommand)
},
Args: func(cmd *cobra.Command, args []string) error {
return checkAllLatestAndCIDFile(cmd, args, false, false)
},
Example: `podman container cleanup --latest
podman container cleanup ctrID1 ctrID2 ctrID3
podman container cleanup --all`,
}
)
func init() {
cleanupCommand.Command = _cleanupCommand
cleanupCommand.SetHelpTemplate(HelpTemplate())
cleanupCommand.SetUsageTemplate(UsageTemplate())
flags := cleanupCommand.Flags()
flags.BoolVarP(&cleanupCommand.All, "all", "a", false, "Cleans up all containers")
flags.BoolVarP(&cleanupCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
flags.BoolVar(&cleanupCommand.Remove, "rm", false, "After cleanup, remove the container entirely")
flags.BoolVar(&cleanupCommand.RemoveImage, "rmi", false, "After cleanup, remove the image entirely")
markFlagHiddenForRemoteClient("latest", flags)
}
func cleanupCmd(c *cliconfig.CleanupValues) error {
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
ok, failures, err := runtime.CleanupContainers(getContext(), c)
if err != nil {
return err
}
return printCmdResults(ok, failures)
}

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@ -1,167 +0,0 @@
package cliconfig
import (
"github.com/sirupsen/logrus"
)
// GlobalIsSet is a compatibility method for urfave
func (p *PodmanCommand) GlobalIsSet(opt string) bool {
flag := p.PersistentFlags().Lookup(opt)
if flag == nil {
return false
}
return flag.Changed
}
// IsSet is a compatibility method for urfave
func (p *PodmanCommand) IsSet(opt string) bool {
flag := p.Flags().Lookup(opt)
if flag == nil {
return false
}
return flag.Changed
}
// Bool is a compatibility method for urfave
func (p *PodmanCommand) Bool(opt string) bool {
flag := p.Flags().Lookup(opt)
if flag == nil {
if !p.Remote {
logrus.Errorf("Could not find flag %s", opt)
}
return false
}
val, err := p.Flags().GetBool(opt)
if err != nil {
logrus.Errorf("Error getting flag %s: %v", opt, err)
}
return val
}
// String is a compatibility method for urfave
func (p *PodmanCommand) String(opt string) string {
flag := p.Flags().Lookup(opt)
if flag == nil {
if !p.Remote {
logrus.Errorf("Could not find flag %s", opt)
}
return ""
}
val, err := p.Flags().GetString(opt)
if err != nil {
logrus.Errorf("Error getting flag %s: %v", opt, err)
}
return val
}
// StringArray is a compatibility method for urfave
func (p *PodmanCommand) StringArray(opt string) []string {
flag := p.Flags().Lookup(opt)
if flag == nil {
if !p.Remote {
logrus.Errorf("Could not find flag %s", opt)
}
return []string{}
}
val, err := p.Flags().GetStringArray(opt)
if err != nil {
logrus.Errorf("Error getting flag %s: %v", opt, err)
}
return val
}
// StringSlice is a compatibility method for urfave
func (p *PodmanCommand) StringSlice(opt string) []string {
flag := p.Flags().Lookup(opt)
if flag == nil {
if !p.Remote {
logrus.Errorf("Could not find flag %s", opt)
}
return []string{}
}
val, err := p.Flags().GetStringSlice(opt)
if err != nil {
logrus.Errorf("Error getting flag %s: %v", opt, err)
}
return val
}
// Int is a compatibility method for urfave
func (p *PodmanCommand) Int(opt string) int {
flag := p.Flags().Lookup(opt)
if flag == nil {
if !p.Remote {
logrus.Errorf("Could not find flag %s", opt)
}
return 0
}
val, err := p.Flags().GetInt(opt)
if err != nil {
logrus.Errorf("Error getting flag %s: %v", opt, err)
}
return val
}
// Unt is a compatibility method for urfave
func (p *PodmanCommand) Uint(opt string) uint {
flag := p.Flags().Lookup(opt)
if flag == nil {
if !p.Remote {
logrus.Errorf("Could not find flag %s", opt)
}
return 0
}
val, err := p.Flags().GetUint(opt)
if err != nil {
logrus.Errorf("Error getting flag %s: %v", opt, err)
}
return val
}
// Int64 is a compatibility method for urfave
func (p *PodmanCommand) Int64(opt string) int64 {
flag := p.Flags().Lookup(opt)
if flag == nil {
if !p.Remote {
logrus.Errorf("Could not find flag %s", opt)
}
return 0
}
val, err := p.Flags().GetInt64(opt)
if err != nil {
logrus.Errorf("Error getting flag %s: %v", opt, err)
}
return val
}
// Unt64 is a compatibility method for urfave
func (p *PodmanCommand) Uint64(opt string) uint64 {
flag := p.Flags().Lookup(opt)
if flag == nil {
if !p.Remote {
logrus.Errorf("Could not find flag %s", opt)
}
return 0
}
val, err := p.Flags().GetUint64(opt)
if err != nil {
logrus.Errorf("Error getting flag %s: %v", opt, err)
}
return val
}
// Float64 is a compatibility method for urfave
func (p *PodmanCommand) Float64(opt string) float64 {
flag := p.Flags().Lookup(opt)
if flag == nil {
if !p.Remote {
logrus.Errorf("Could not find flag %s", opt)
}
return 0
}
val, err := p.Flags().GetFloat64(opt)
if err != nil {
logrus.Errorf("Error getting flag %s: %v", opt, err)
}
return val
}

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@ -1,717 +0,0 @@
package cliconfig
import (
"net"
"os"
"github.com/containers/common/pkg/config"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
type PodmanCommand struct {
*cobra.Command
InputArgs []string
GlobalFlags MainFlags
Remote bool
}
type MainFlags struct {
CGroupManager string
CniConfigDir string
ConmonPath string
DefaultMountsFile string
EventsBackend string
HooksDir []string
MaxWorks int
Namespace string
Root string
Runroot string
Runtime string
StorageDriver string
StorageOpts []string
Syslog bool
Trace bool
NetworkCmdPath string
Config string
CpuProfile string
LogLevel string
TmpDir string
RemoteUserName string
RemoteHost string
VarlinkAddress string
ConnectionName string
RemoteConfigFilePath string
Port int
IdentityFile string
IgnoreHosts bool
}
type AttachValues struct {
PodmanCommand
DetachKeys string
Latest bool
NoStdin bool
SigProxy bool
}
type AutoUpdateValues struct {
PodmanCommand
}
type ImagesValues struct {
PodmanCommand
All bool
Digests bool
Filter []string
Format string
Noheading bool
NoTrunc bool
Quiet bool
Sort string
History bool
}
type EventValues struct {
PodmanCommand
Filter []string
Format string
Since string
Stream bool
Until string
}
type TagValues struct {
PodmanCommand
}
type TreeValues struct {
PodmanCommand
WhatRequires bool
}
type WaitValues struct {
PodmanCommand
Interval uint
Latest bool
}
type CheckpointValues struct {
PodmanCommand
Keep bool
LeaveRunning bool
TcpEstablished bool
All bool
Latest bool
Export string
IgnoreRootfs bool
}
type CommitValues struct {
PodmanCommand
Change []string
Format string
Message string
Author string
Pause bool
Quiet bool
IncludeVolumes bool
ImageIDFile string
}
type ContainersPrune struct {
PodmanCommand
}
type DiffValues struct {
PodmanCommand
Archive bool
Format string
Latest bool
}
type ExecValues struct {
PodmanCommand
DetachKeys string
Env []string
EnvFile []string
Privileged bool
Interactive bool
Tty bool
User string
Latest bool
Workdir string
PreserveFDs int
}
type ImageExistsValues struct {
PodmanCommand
}
type ContainerExistsValues struct {
PodmanCommand
}
type PodExistsValues struct {
PodmanCommand
}
type ExportValues struct {
PodmanCommand
Output string
}
type GenerateKubeValues struct {
PodmanCommand
Service bool
Filename string
}
type GenerateSystemdValues struct {
PodmanCommand
Name bool
New bool
Files bool
RestartPolicy string
StopTimeout uint
}
type HistoryValues struct {
PodmanCommand
Human bool
NoTrunc bool
Quiet bool
Format string
}
type PruneImagesValues struct {
PodmanCommand
All bool
Force bool
Filter []string
}
type PruneContainersValues struct {
PodmanCommand
Force bool
Filter []string
}
type PodPruneValues struct {
PodmanCommand
Force bool
}
type ImportValues struct {
PodmanCommand
Change []string
Message string
Quiet bool
}
type InfoValues struct {
PodmanCommand
Debug bool
Format string
}
type InitValues struct {
PodmanCommand
All bool
Latest bool
}
type InspectValues struct {
PodmanCommand
TypeObject string
Format string
Size bool
Latest bool
}
type KillValues struct {
PodmanCommand
All bool
Signal string
Latest bool
}
type LoadValues struct {
PodmanCommand
Input string
Quiet bool
SignaturePolicy string
}
type LoginValues struct {
PodmanCommand
Password string
StdinPassword bool
Username string
Authfile string
CertDir string
GetLogin bool
TlsVerify bool
}
type LogoutValues struct {
PodmanCommand
Authfile string
All bool
}
type LogsValues struct {
PodmanCommand
Details bool
Follow bool
Since string
Tail int64
Timestamps bool
Latest bool
UseName bool
}
type MountValues struct {
PodmanCommand
All bool
Format string
NoTrunc bool
Latest bool
}
type NetworkCreateValues struct {
PodmanCommand
Driver string
DisableDNS bool
Gateway net.IP
Internal bool
IPamDriver string
IPRange net.IPNet
IPV6 bool
Network net.IPNet
MacVLAN string
}
type NetworkListValues struct {
PodmanCommand
Filter []string
Quiet bool
}
type NetworkRmValues struct {
PodmanCommand
Force bool
}
type NetworkInspectValues struct {
PodmanCommand
}
type PauseValues struct {
PodmanCommand
All bool
}
type HealthCheckValues struct {
PodmanCommand
}
type KubePlayValues struct {
PodmanCommand
Authfile string
CertDir string
Creds string
Network string
Quiet bool
SignaturePolicy string
TlsVerify bool
SeccompProfileRoot string
}
type PodCreateValues struct {
PodmanCommand
CgroupParent string
Infra bool
InfraImage string
InfraCommand string
LabelFile []string
Labels []string
Name string
Hostname string
PodIDFile string
Publish []string
Share string
}
type PodInspectValues struct {
PodmanCommand
Latest bool
}
type PodKillValues struct {
PodmanCommand
All bool
Signal string
Latest bool
}
type PodPauseValues struct {
PodmanCommand
All bool
Latest bool
}
type PodPsValues struct {
PodmanCommand
CtrNames bool
CtrIDs bool
CtrStatus bool
Filter string
Format string
Latest bool
Namespace bool
NoTrunc bool
Quiet bool
Sort string
}
type PodRestartValues struct {
PodmanCommand
All bool
Latest bool
}
type PodRmValues struct {
PodmanCommand
All bool
Ignore bool
Force bool
Latest bool
}
type PodStartValues struct {
PodmanCommand
All bool
Latest bool
}
type PodStatsValues struct {
PodmanCommand
All bool
NoStream bool
NoReset bool
Format string
Latest bool
}
type PodStopValues struct {
PodmanCommand
All bool
Ignore bool
Latest bool
Timeout uint
}
type PodTopValues struct {
PodmanCommand
Latest bool
ListDescriptors bool
}
type PodUnpauseValues struct {
PodmanCommand
All bool
Latest bool
}
type PortValues struct {
PodmanCommand
All bool
Latest bool
}
type PsValues struct {
PodmanCommand
All bool
Filter []string
Format string
Last int
Latest bool
Namespace bool
NoTrunct bool
Pod bool
Quiet bool
Size bool
Sort string
Sync bool
Watch uint
}
type PullValues struct {
PodmanCommand
AllTags bool
Authfile string
CertDir string
Creds string
OverrideArch string
OverrideOS string
Quiet bool
SignaturePolicy string
TlsVerify bool
}
type PushValues struct {
PodmanCommand
Authfile string
CertDir string
Compress bool
Creds string
Digestfile string
Format string
Quiet bool
RemoveSignatures bool
SignBy string
SignaturePolicy string
TlsVerify bool
}
type RefreshValues struct {
PodmanCommand
}
type RestartValues struct {
PodmanCommand
All bool
AutoUpdate bool
Latest bool
Running bool
Timeout uint
}
type RestoreValues struct {
PodmanCommand
All bool
Keep bool
Latest bool
TcpEstablished bool
Import string
Name string
IgnoreRootfs bool
IgnoreStaticIP bool
IgnoreStaticMAC bool
}
type RmValues struct {
PodmanCommand
All bool
Force bool
Ignore bool
Latest bool
Storage bool
Volumes bool
CIDFiles []string
}
type RmiValues struct {
PodmanCommand
All bool
Force bool
}
type RunlabelValues struct {
PodmanCommand
Authfile string
CertDir string
Creds string
Display bool
Name string
Opt1 string
Opt2 string
Opt3 string
Quiet bool
Replace bool
SignaturePolicy string
TlsVerify bool
}
type SaveValues struct {
PodmanCommand
Compress bool
Format string
Output string
Quiet bool
}
type SearchValues struct {
PodmanCommand
Authfile string
Filter []string
Format string
Limit int
NoTrunc bool
TlsVerify bool
}
type TrustValues struct {
PodmanCommand
}
type SignValues struct {
PodmanCommand
Directory string
SignBy string
CertDir string
}
type StartValues struct {
PodmanCommand
Attach bool
DetachKeys string
Interactive bool
Latest bool
SigProxy bool
}
type StatsValues struct {
PodmanCommand
All bool
Format string
Latest bool
NoReset bool
NoStream bool
}
type StopValues struct {
PodmanCommand
All bool
Ignore bool
Latest bool
Timeout uint
CIDFiles []string
}
type TopValues struct {
PodmanCommand
Latest bool
ListDescriptors bool
}
type UmountValues struct {
PodmanCommand
All bool
Force bool
Latest bool
}
type UnpauseValues struct {
PodmanCommand
All bool
}
type VarlinkValues struct {
PodmanCommand
Timeout int64
}
type ServiceValues struct {
PodmanCommand
Varlink bool
Timeout int64
}
type SetTrustValues struct {
PodmanCommand
PolicyPath string
PubKeysFile []string
TrustType string
}
type ShowTrustValues struct {
PodmanCommand
Json bool
PolicyPath string
Raw bool
RegistryPath string
}
type VersionValues struct {
PodmanCommand
Format string
}
type VolumeCreateValues struct {
PodmanCommand
Driver string
Label []string
Opt []string
}
type VolumeInspectValues struct {
PodmanCommand
All bool
Format string
}
type VolumeLsValues struct {
PodmanCommand
Filter string
Format string
Quiet bool
}
type VolumePruneValues struct {
PodmanCommand
Force bool
}
type VolumeRmValues struct {
PodmanCommand
All bool
Force bool
}
type CleanupValues struct {
PodmanCommand
All bool
Latest bool
Remove bool
RemoveImage bool
}
type SystemPruneValues struct {
PodmanCommand
All bool
Force bool
Volume bool
}
type SystemResetValues struct {
PodmanCommand
Force bool
}
type SystemRenumberValues struct {
PodmanCommand
}
type SystemMigrateValues struct {
PodmanCommand
NewRuntime string
}
type SystemDfValues struct {
PodmanCommand
Verbose bool
Format string
}
type UntagValues struct {
PodmanCommand
}
func GetDefaultConfig() *config.Config {
var err error
conf, err := config.NewConfig("")
conf.CheckCgroupsAndAdjustConfig()
if err != nil {
logrus.Errorf("Error loading container config %v\n", err)
os.Exit(1)
}
return conf
}

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@ -1,35 +0,0 @@
package cliconfig
import (
buildahcli "github.com/containers/buildah/pkg/cli"
)
type CreateValues struct {
PodmanCommand
}
type RunValues struct {
PodmanCommand
}
// PodmanBuildResults represents the results for Podman Build flags
// that are unique to Podman.
type PodmanBuildResults struct {
SquashAll bool
}
type BuildValues struct {
PodmanCommand
*buildahcli.BudResults
*buildahcli.UserNSResults
*buildahcli.FromAndBudResults
*buildahcli.LayerResults
*buildahcli.NameSpaceResults
*PodmanBuildResults
}
type CpValues struct {
PodmanCommand
Extract bool
Pause bool
}

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@ -1,14 +0,0 @@
package cliconfig
var (
// DefaultHealthCheckInterval default value
DefaultHealthCheckInterval = "30s"
// DefaultHealthCheckRetries default value
DefaultHealthCheckRetries uint = 3
// DefaultHealthCheckStartPeriod default value
DefaultHealthCheckStartPeriod = "0s"
// DefaultHealthCheckTimeout default value
DefaultHealthCheckTimeout = "30s"
// DefaultImageVolume default value
DefaultImageVolume = "bind"
)

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@ -1,196 +0,0 @@
// +build !remoteclient
package main
import (
"fmt"
"os"
"github.com/containers/buildah/pkg/parse"
"github.com/containers/libpod/pkg/apparmor"
"github.com/containers/libpod/pkg/cgroups"
"github.com/containers/libpod/pkg/rootless"
"github.com/containers/libpod/pkg/sysinfo"
"github.com/opencontainers/selinux/go-selinux"
"github.com/spf13/cobra"
)
const remoteclient = false
// Commands that the local client implements
func getMainCommands() []*cobra.Command {
rootCommands := []*cobra.Command{
_autoUpdateCommand,
_cpCommand,
_playCommand,
_loginCommand,
_logoutCommand,
_mountCommand,
_refreshCommand,
_searchCommand,
_statsCommand,
_umountCommand,
_unshareCommand,
}
if len(_varlinkCommand.Use) > 0 {
rootCommands = append(rootCommands, _varlinkCommand)
}
return rootCommands
}
// Commands that the local client implements
func getImageSubCommands() []*cobra.Command {
return []*cobra.Command{
_signCommand,
_trustCommand,
}
}
// Commands that the local client implements
func getContainerSubCommands() []*cobra.Command {
return []*cobra.Command{
_cpCommand,
_cleanupCommand,
_mountCommand,
_refreshCommand,
_runlabelCommand,
_statsCommand,
_umountCommand,
}
}
// Commands that the local client implements
func getPlaySubCommands() []*cobra.Command {
return []*cobra.Command{
_playKubeCommand,
}
}
// Commands that the local client implements
func getTrustSubCommands() []*cobra.Command {
return []*cobra.Command{
_setTrustCommand,
_showTrustCommand,
}
}
// Commands that the local client implements
func getSystemSubCommands() []*cobra.Command {
systemCommands := []*cobra.Command{
_renumberCommand,
_dfSystemCommand,
_migrateCommand,
}
if len(_serviceCommand.Use) > 0 {
systemCommands = append(systemCommands, _serviceCommand)
}
return systemCommands
}
func getDefaultSecurityOptions() []string {
securityOpts := []string{}
if defaultContainerConfig.Containers.SeccompProfile != "" && defaultContainerConfig.Containers.SeccompProfile != parse.SeccompDefaultPath {
securityOpts = append(securityOpts, fmt.Sprintf("seccomp=%s", defaultContainerConfig.Containers.SeccompProfile))
}
if apparmor.IsEnabled() && defaultContainerConfig.Containers.ApparmorProfile != "" {
securityOpts = append(securityOpts, fmt.Sprintf("apparmor=%s", defaultContainerConfig.Containers.ApparmorProfile))
}
if selinux.GetEnabled() && !defaultContainerConfig.Containers.EnableLabeling {
securityOpts = append(securityOpts, fmt.Sprintf("label=%s", selinux.DisableSecOpt()[0]))
}
return securityOpts
}
// getDefaultSysctls
func getDefaultSysctls() []string {
return defaultContainerConfig.Containers.DefaultSysctls
}
func getDefaultVolumes() []string {
return defaultContainerConfig.Containers.Volumes
}
func getDefaultDevices() []string {
return defaultContainerConfig.Containers.Devices
}
func getDefaultDNSServers() []string {
return defaultContainerConfig.Containers.DNSServers
}
func getDefaultDNSSearches() []string {
return defaultContainerConfig.Containers.DNSSearches
}
func getDefaultDNSOptions() []string {
return defaultContainerConfig.Containers.DNSOptions
}
func getDefaultEnv() []string {
return defaultContainerConfig.Containers.Env
}
func getDefaultInitPath() string {
return defaultContainerConfig.Containers.InitPath
}
func getDefaultIPCNS() string {
return defaultContainerConfig.Containers.IPCNS
}
func getDefaultPidNS() string {
return defaultContainerConfig.Containers.PidNS
}
func getDefaultNetNS() string {
if defaultContainerConfig.Containers.NetNS == "private" && rootless.IsRootless() {
return "slirp4netns"
}
return defaultContainerConfig.Containers.NetNS
}
func getDefaultCgroupNS() string {
return defaultContainerConfig.Containers.CgroupNS
}
func getDefaultUTSNS() string {
return defaultContainerConfig.Containers.UTSNS
}
func getDefaultShmSize() string {
return defaultContainerConfig.Containers.ShmSize
}
func getDefaultUlimits() []string {
return defaultContainerConfig.Containers.DefaultUlimits
}
func getDefaultUserNS() string {
userns := os.Getenv("PODMAN_USERNS")
if userns != "" {
return userns
}
return defaultContainerConfig.Containers.UserNS
}
func getDefaultPidsLimit() int64 {
if rootless.IsRootless() {
cgroup2, _ := cgroups.IsCgroup2UnifiedMode()
if cgroup2 {
return defaultContainerConfig.Containers.PidsLimit
}
}
return sysinfo.GetDefaultPidsLimit()
}
func getDefaultPidsDescription() string {
return "Tune container pids limit (set 0 for unlimited)"
}
func getDefaultDetachKeys() string {
return defaultContainerConfig.Engine.DetachKeys
}

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@ -1,135 +0,0 @@
// +build remoteclient
package main
import (
"github.com/spf13/cobra"
)
const remoteclient = true
// commands that only the remoteclient implements
func getMainCommands() []*cobra.Command {
return []*cobra.Command{}
}
// commands that only the remoteclient implements
func getAppCommands() []*cobra.Command { // nolint:varcheck,deadcode,unused
return []*cobra.Command{}
}
// commands that only the remoteclient implements
func getImageSubCommands() []*cobra.Command {
return []*cobra.Command{}
}
// commands that only the remoteclient implements
func getContainerSubCommands() []*cobra.Command {
return []*cobra.Command{}
}
// commands that only the remoteclient implements
func getGenerateSubCommands() []*cobra.Command { // nolint:varcheck,deadcode,unused
return []*cobra.Command{}
}
// commands that only the remoteclient implements
func getPlaySubCommands() []*cobra.Command {
return []*cobra.Command{}
}
// commands that only the remoteclient implements
func getTrustSubCommands() []*cobra.Command {
return []*cobra.Command{}
}
// commands that only the remoteclient implements
func getSystemSubCommands() []*cobra.Command {
return []*cobra.Command{}
}
func getDefaultSecurityOptions() []string {
return []string{}
}
// getDefaultSysctls
func getDefaultSysctls() []string {
return []string{}
}
// getDefaultDevices
func getDefaultDevices() []string {
return []string{}
}
func getDefaultVolumes() []string {
return []string{}
}
func getDefaultDNSServers() []string {
return []string{}
}
func getDefaultDNSSearches() []string {
return []string{}
}
func getDefaultDNSOptions() []string {
return []string{}
}
func getDefaultEnv() []string {
return []string{}
}
func getDefaultInitPath() string {
return ""
}
func getDefaultIPCNS() string {
return ""
}
func getDefaultPidNS() string {
return ""
}
func getDefaultNetNS() string {
return ""
}
func getDefaultCgroupNS() string {
return ""
}
func getDefaultUTSNS() string {
return ""
}
func getDefaultShmSize() string {
return ""
}
func getDefaultUlimits() []string {
return []string{}
}
func getDefaultUserNS() string {
return ""
}
func getDefaultPidsLimit() int64 {
return -1
}
func getDefaultPidsDescription() string {
return "Tune container pids limit (set 0 for unlimited, -1 for server defaults)"
}
func getDefaultShareNetwork() string { // nolint:varcheck,deadcode,unused
return ""
}
func getDefaultDetachKeys() string {
return ""
}

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@ -1,82 +0,0 @@
package main
import (
"fmt"
"io/ioutil"
"strings"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
commitCommand cliconfig.CommitValues
commitDescription = `Create an image from a container's changes. Optionally tag the image created, set the author with the --author flag, set the commit message with the --message flag, and make changes to the instructions with the --change flag.`
_commitCommand = &cobra.Command{
Use: "commit [flags] CONTAINER [IMAGE]",
Short: "Create new image based on the changed container",
Long: commitDescription,
RunE: func(cmd *cobra.Command, args []string) error {
commitCommand.InputArgs = args
commitCommand.GlobalFlags = MainGlobalOpts
commitCommand.Remote = remoteclient
return commitCmd(&commitCommand)
},
Example: `podman commit -q --message "committing container to image" reverent_golick image-committed
podman commit -q --author "firstName lastName" reverent_golick image-committed
podman commit -q --pause=false containerID image-committed
podman commit containerID`,
}
// ChangeCmds is the list of valid Changes commands to passed to the Commit call
ChangeCmds = []string{"CMD", "ENTRYPOINT", "ENV", "EXPOSE", "LABEL", "ONBUILD", "STOPSIGNAL", "USER", "VOLUME", "WORKDIR"}
)
func init() {
commitCommand.Command = _commitCommand
commitCommand.SetHelpTemplate(HelpTemplate())
commitCommand.SetUsageTemplate(UsageTemplate())
flags := commitCommand.Flags()
flags.StringArrayVarP(&commitCommand.Change, "change", "c", []string{}, fmt.Sprintf("Apply the following possible instructions to the created image (default []): %s", strings.Join(ChangeCmds, " | ")))
flags.StringVarP(&commitCommand.Format, "format", "f", "oci", "`Format` of the image manifest and metadata")
flags.StringVarP(&commitCommand.ImageIDFile, "iidfile", "", "", "`file` to write the image ID to")
flags.StringVarP(&commitCommand.Message, "message", "m", "", "Set commit message for imported image")
flags.StringVarP(&commitCommand.Author, "author", "a", "", "Set the author for the image committed")
flags.BoolVarP(&commitCommand.Pause, "pause", "p", false, "Pause container during commit")
flags.BoolVarP(&commitCommand.Quiet, "quiet", "q", false, "Suppress output")
flags.BoolVar(&commitCommand.IncludeVolumes, "include-volumes", false, "Include container volumes as image volumes")
}
func commitCmd(c *cliconfig.CommitValues) error {
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
args := c.InputArgs
if len(args) < 1 {
return errors.Errorf("you must provide a container name or ID and optionally a target image name")
}
container := args[0]
reference := ""
if len(args) > 1 {
reference = args[1]
}
iid, err := runtime.Commit(getContext(), c, container, reference)
if err != nil {
return err
}
if c.ImageIDFile != "" {
if err = ioutil.WriteFile(c.ImageIDFile, []byte(iid), 0644); err != nil {
return errors.Wrapf(err, "failed to write image ID to file %q", c.ImageIDFile)
}
}
fmt.Println(iid)
return nil
}

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@ -1,593 +0,0 @@
package main
import (
"context"
"fmt"
"strings"
"github.com/containers/buildah"
buildahcli "github.com/containers/buildah/pkg/cli"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/util/camelcase"
jsoniter "github.com/json-iterator/go"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
)
var (
json = jsoniter.ConfigCompatibleWithStandardLibrary
)
const (
idTruncLength = 12
sizeWithUnitFormat = "(format: `<number>[<unit>]`, where unit = b (bytes), k (kilobytes), m (megabytes), or g (gigabytes))"
)
func splitCamelCase(src string) string {
entries := camelcase.Split(src)
return strings.Join(entries, " ")
}
func shortID(id string) string {
if len(id) > idTruncLength {
return id[:idTruncLength]
}
return id
}
// checkAllLatestAndCIDFile checks that --all and --latest are used correctly.
// If cidfile is set, also check for the --cidfile flag.
func checkAllLatestAndCIDFile(c *cobra.Command, args []string, ignoreArgLen bool, cidfile bool) error {
argLen := len(args)
if c.Flags().Lookup("all") == nil || c.Flags().Lookup("latest") == nil {
if !cidfile {
return errors.New("unable to lookup values for 'latest' or 'all'")
} else if c.Flags().Lookup("cidfile") == nil {
return errors.New("unable to lookup values for 'latest', 'all' or 'cidfile'")
}
}
specifiedAll, _ := c.Flags().GetBool("all")
specifiedLatest, _ := c.Flags().GetBool("latest")
specifiedCIDFile := false
if cid, _ := c.Flags().GetStringArray("cidfile"); len(cid) > 0 {
specifiedCIDFile = true
}
if specifiedCIDFile && (specifiedAll || specifiedLatest) {
return errors.Errorf("--all, --latest and --cidfile cannot be used together")
} else if specifiedAll && specifiedLatest {
return errors.Errorf("--all and --latest cannot be used together")
}
if ignoreArgLen {
return nil
}
if (argLen > 0) && (specifiedAll || specifiedLatest) {
return errors.Errorf("no arguments are needed with --all or --latest")
} else if cidfile && (argLen > 0) && (specifiedAll || specifiedLatest || specifiedCIDFile) {
return errors.Errorf("no arguments are needed with --all, --latest or --cidfile")
}
if specifiedCIDFile {
return nil
}
if argLen < 1 && !specifiedAll && !specifiedLatest && !specifiedCIDFile {
return errors.Errorf("you must provide at least one name or id")
}
return nil
}
// noSubArgs checks that there are no further positional parameters
func noSubArgs(c *cobra.Command, args []string) error {
if len(args) > 0 {
return errors.Errorf("`%s` takes no arguments", c.CommandPath())
}
return nil
}
func commandRunE() func(*cobra.Command, []string) error {
return func(cmd *cobra.Command, args []string) error {
if len(args) > 0 {
return errors.Errorf("unrecognized command `%s %s`\nTry '%s --help' for more information.", cmd.CommandPath(), args[0], cmd.CommandPath())
} else {
return errors.Errorf("missing command '%s COMMAND'\nTry '%s --help' for more information.", cmd.CommandPath(), cmd.CommandPath())
}
}
}
// getContext returns a non-nil, empty context
func getContext() context.Context {
if Ctx != nil {
return Ctx
}
return context.TODO()
}
func getNetFlags() *pflag.FlagSet {
netFlags := pflag.FlagSet{}
netFlags.StringSlice(
"add-host", []string{},
"Add a custom host-to-IP mapping (host:ip)",
)
netFlags.StringSlice(
"dns", getDefaultDNSServers(),
"Set custom DNS servers",
)
netFlags.StringSlice(
"dns-opt", getDefaultDNSOptions(),
"Set custom DNS options",
)
netFlags.StringSlice(
"dns-search", getDefaultDNSSearches(),
"Set custom DNS search domains",
)
netFlags.String(
"ip", "",
"Specify a static IPv4 address for the container",
)
netFlags.String(
"mac-address", "",
"Container MAC address (e.g. 92:d0:c6:0a:29:33)",
)
netFlags.String(
"network", getDefaultNetNS(),
"Connect a container to a network",
)
netFlags.StringSliceP(
"publish", "p", []string{},
"Publish a container's port, or a range of ports, to the host (default [])",
)
netFlags.Bool(
"no-hosts", false,
"Do not create /etc/hosts within the container, instead use the version from the image",
)
return &netFlags
}
func getCreateFlags(c *cliconfig.PodmanCommand) {
createFlags := c.Flags()
createFlags.StringSlice(
"annotation", []string{},
"Add annotations to container (key:value)",
)
createFlags.StringSliceP(
"attach", "a", []string{},
"Attach to STDIN, STDOUT or STDERR",
)
createFlags.String(
"authfile", buildahcli.GetDefaultAuthFile(),
"Path of the authentication file. Use REGISTRY_AUTH_FILE environment variable to override",
)
createFlags.String(
"blkio-weight", "",
"Block IO weight (relative weight) accepts a weight value between 10 and 1000.",
)
createFlags.StringSlice(
"blkio-weight-device", []string{},
"Block IO weight (relative device weight, format: `DEVICE_NAME:WEIGHT`)",
)
createFlags.StringSlice(
"cap-add", []string{},
"Add capabilities to the container",
)
createFlags.StringSlice(
"cap-drop", []string{},
"Drop capabilities from the container",
)
createFlags.String(
"cgroupns", getDefaultCgroupNS(),
"cgroup namespace to use",
)
createFlags.String(
"cgroups", "enabled",
`control container cgroup configuration ("enabled"|"disabled"|"no-conmon")`,
)
createFlags.String(
"cgroup-parent", "",
"Optional parent cgroup for the container",
)
createFlags.String(
"cidfile", "",
"Write the container ID to the file",
)
createFlags.String(
"conmon-pidfile", "",
"Path to the file that will receive the PID of conmon",
)
createFlags.Uint64(
"cpu-period", 0,
"Limit the CPU CFS (Completely Fair Scheduler) period",
)
createFlags.Int64(
"cpu-quota", 0,
"Limit the CPU CFS (Completely Fair Scheduler) quota",
)
createFlags.Uint64(
"cpu-rt-period", 0,
"Limit the CPU real-time period in microseconds",
)
createFlags.Int64(
"cpu-rt-runtime", 0,
"Limit the CPU real-time runtime in microseconds",
)
createFlags.Uint64(
"cpu-shares", 0,
"CPU shares (relative weight)",
)
createFlags.Float64(
"cpus", 0,
"Number of CPUs. The default is 0.000 which means no limit",
)
createFlags.String(
"cpuset-cpus", "",
"CPUs in which to allow execution (0-3, 0,1)",
)
createFlags.String(
"cpuset-mems", "",
"Memory nodes (MEMs) in which to allow execution (0-3, 0,1). Only effective on NUMA systems.",
)
createFlags.BoolP(
"detach", "d", false,
"Run container in background and print container ID",
)
createFlags.String(
"detach-keys", getDefaultDetachKeys(),
"Override the key sequence for detaching a container. Format is a single character `[a-Z]` or a comma separated sequence of `ctrl-<value>`, where `<value>` is one of: `a-z`, `@`, `^`, `[`, `\\`, `]`, `^` or `_`",
)
createFlags.StringSlice(
"device", getDefaultDevices(),
fmt.Sprintf("Add a host device to the container"),
)
createFlags.StringSlice(
"device-cgroup-rule", []string{},
"Add a rule to the cgroup allowed devices list",
)
createFlags.StringSlice(
"device-read-bps", []string{},
"Limit read rate (bytes per second) from a device (e.g. --device-read-bps=/dev/sda:1mb)",
)
createFlags.StringSlice(
"device-read-iops", []string{},
"Limit read rate (IO per second) from a device (e.g. --device-read-iops=/dev/sda:1000)",
)
createFlags.StringSlice(
"device-write-bps", []string{},
"Limit write rate (bytes per second) to a device (e.g. --device-write-bps=/dev/sda:1mb)",
)
createFlags.StringSlice(
"device-write-iops", []string{},
"Limit write rate (IO per second) to a device (e.g. --device-write-iops=/dev/sda:1000)",
)
createFlags.String(
"entrypoint", "",
"Overwrite the default ENTRYPOINT of the image",
)
createFlags.StringArrayP(
"env", "e", getDefaultEnv(),
"Set environment variables in container",
)
createFlags.Bool(
"env-host", false, "Use all current host environment variables in container",
)
createFlags.StringSlice(
"env-file", []string{},
"Read in a file of environment variables",
)
createFlags.StringSlice(
"expose", []string{},
"Expose a port or a range of ports",
)
createFlags.StringSlice(
"gidmap", []string{},
"GID map to use for the user namespace",
)
createFlags.StringSlice(
"group-add", []string{},
"Add additional groups to join",
)
createFlags.Bool(
"help", false, "",
)
createFlags.String(
"health-cmd", "",
"set a healthcheck command for the container ('none' disables the existing healthcheck)",
)
createFlags.String(
"health-interval", cliconfig.DefaultHealthCheckInterval,
"set an interval for the healthchecks (a value of disable results in no automatic timer setup)",
)
createFlags.Uint(
"health-retries", cliconfig.DefaultHealthCheckRetries,
"the number of retries allowed before a healthcheck is considered to be unhealthy",
)
createFlags.String(
"health-start-period", cliconfig.DefaultHealthCheckStartPeriod,
"the initialization time needed for a container to bootstrap",
)
createFlags.String(
"health-timeout", cliconfig.DefaultHealthCheckTimeout,
"the maximum time allowed to complete the healthcheck before an interval is considered failed",
)
createFlags.StringP(
"hostname", "h", "",
"Set container hostname",
)
createFlags.Bool(
"http-proxy", true,
"Set proxy environment variables in the container based on the host proxy vars",
)
createFlags.String(
"image-volume", cliconfig.DefaultImageVolume,
`Tells podman how to handle the builtin image volumes ("bind"|"tmpfs"|"ignore")`,
)
createFlags.Bool(
"init", false,
"Run an init binary inside the container that forwards signals and reaps processes",
)
createFlags.String(
"init-path", getDefaultInitPath(),
// Do not use the Value field for setting the default value to determine user input (i.e., non-empty string)
fmt.Sprintf("Path to the container-init binary"),
)
createFlags.BoolP(
"interactive", "i", false,
"Keep STDIN open even if not attached",
)
createFlags.String(
"ipc", getDefaultIPCNS(),
"IPC namespace to use",
)
createFlags.String(
"kernel-memory", "",
"Kernel memory limit "+sizeWithUnitFormat,
)
createFlags.StringArrayP(
"label", "l", []string{},
"Set metadata on container",
)
createFlags.StringSlice(
"label-file", []string{},
"Read in a line delimited file of labels",
)
createFlags.String(
"log-driver", "",
"Logging driver for the container",
)
createFlags.StringSlice(
"log-opt", []string{},
"Logging driver options",
)
createFlags.StringP(
"memory", "m", "",
"Memory limit "+sizeWithUnitFormat,
)
createFlags.String(
"memory-reservation", "",
"Memory soft limit "+sizeWithUnitFormat,
)
createFlags.String(
"memory-swap", "",
"Swap limit equal to memory plus swap: '-1' to enable unlimited swap",
)
createFlags.Int64(
"memory-swappiness", -1,
"Tune container memory swappiness (0 to 100, or -1 for system default)",
)
createFlags.String(
"name", "",
"Assign a name to the container",
)
createFlags.Bool(
"no-healthcheck", false,
"Disable healthchecks on container",
)
createFlags.Bool(
"oom-kill-disable", false,
"Disable OOM Killer",
)
createFlags.Int(
"oom-score-adj", 0,
"Tune the host's OOM preferences (-1000 to 1000)",
)
createFlags.String(
"override-arch", "",
"use `ARCH` instead of the architecture of the machine for choosing images",
)
markFlagHidden(createFlags, "override-arch")
createFlags.String(
"override-os", "",
"use `OS` instead of the running OS for choosing images",
)
markFlagHidden(createFlags, "override-os")
createFlags.String(
"pid", getDefaultPidNS(),
"PID namespace to use",
)
createFlags.Int64(
"pids-limit", getDefaultPidsLimit(),
getDefaultPidsDescription(),
)
createFlags.String(
"pod", "",
"Run container in an existing pod",
)
createFlags.Bool(
"privileged", false,
"Give extended privileges to container",
)
createFlags.BoolP(
"publish-all", "P", false,
"Publish all exposed ports to random ports on the host interface",
)
createFlags.String(
"pull", "missing",
`Pull image before creating ("always"|"missing"|"never")`,
)
createFlags.BoolP(
"quiet", "q", false,
"Suppress output information when pulling images",
)
createFlags.Bool(
"read-only", false,
"Make containers root filesystem read-only",
)
createFlags.Bool(
"read-only-tmpfs", true,
"When running containers in read-only mode mount a read-write tmpfs on /run, /tmp and /var/tmp",
)
createFlags.String(
"restart", "",
`Restart policy to apply when a container exits ("always"|"no"|"on-failure")`,
)
createFlags.Bool(
"rm", false,
"Remove container (and pod if created) after exit",
)
createFlags.Bool(
"rootfs", false,
"The first argument is not an image but the rootfs to the exploded container",
)
createFlags.StringArray(
"security-opt", getDefaultSecurityOptions(),
fmt.Sprintf("Security Options"),
)
createFlags.String(
"shm-size", getDefaultShmSize(),
"Size of /dev/shm "+sizeWithUnitFormat,
)
createFlags.String(
"stop-signal", "",
"Signal to stop a container. Default is SIGTERM",
)
createFlags.Uint(
"stop-timeout", defaultContainerConfig.Engine.StopTimeout,
"Timeout (in seconds) to stop a container. Default is 10",
)
createFlags.StringSlice(
"storage-opt", []string{},
"Storage driver options per container",
)
createFlags.String(
"subgidname", "",
"Name of range listed in /etc/subgid for use in user namespace",
)
createFlags.String(
"subuidname", "",
"Name of range listed in /etc/subuid for use in user namespace",
)
createFlags.StringSlice(
"sysctl", getDefaultSysctls(),
"Sysctl options",
)
createFlags.String(
"systemd", "true",
`Run container in systemd mode ("true"|"false"|"always")`,
)
createFlags.StringArray(
"tmpfs", []string{},
"Mount a temporary filesystem (`tmpfs`) into a container",
)
createFlags.BoolP(
"tty", "t", false,
"Allocate a pseudo-TTY for container",
)
createFlags.StringSlice(
"uidmap", []string{},
"UID map to use for the user namespace",
)
createFlags.StringSlice(
"ulimit", getDefaultUlimits(),
"Ulimit options",
)
createFlags.StringP(
"user", "u", "",
"Username or UID (format: <name|uid>[:<group|gid>])",
)
createFlags.String(
"userns", getDefaultUserNS(),
"User namespace to use",
)
createFlags.String(
"uts", getDefaultUTSNS(),
"UTS namespace to use",
)
createFlags.StringArray(
"mount", []string{},
"Attach a filesystem mount to the container",
)
createFlags.StringArrayP(
"volume", "v", getDefaultVolumes(),
"Bind mount a volume into the container",
)
createFlags.StringSlice(
"volumes-from", []string{},
"Mount volumes from the specified container(s)",
)
createFlags.StringP(
"workdir", "w", "",
"Working directory inside the container",
)
createFlags.String(
"seccomp-policy", "default",
"Policy for selecting a seccomp profile (experimental)",
)
}
func getFormat(c *cliconfig.PodmanCommand) (string, error) {
format := strings.ToLower(c.String("format"))
if strings.HasPrefix(format, buildah.OCI) {
return buildah.OCIv1ImageManifest, nil
}
if strings.HasPrefix(format, buildah.DOCKER) {
return buildah.Dockerv2ImageManifest, nil
}
return "", errors.Errorf("unrecognized image type %q", format)
}
// scrubServer removes 'http://' or 'https://' from the front of the
// server/registry string if either is there. This will be mostly used
// for user input from 'podman login' and 'podman logout'.
func scrubServer(server string) string {
server = strings.TrimPrefix(server, "https://")
return strings.TrimPrefix(server, "http://")
}
// HelpTemplate returns the help template for podman commands
// This uses the short and long options.
// command should not use this.
func HelpTemplate() string {
return `{{.Short}}
Description:
{{.Long}}
{{if or .Runnable .HasSubCommands}}{{.UsageString}}{{end}}`
}
// UsageTemplate returns the usage template for podman commands
// This blocks the desplaying of the global options. The main podman
// command should not use this.
func UsageTemplate() string {
return `Usage:{{if (and .Runnable (not .HasAvailableSubCommands))}}
{{.UseLine}}{{end}}{{if .HasAvailableSubCommands}}
{{.CommandPath}} [command]{{end}}{{if gt (len .Aliases) 0}}
Aliases:
{{.NameAndAliases}}{{end}}{{if .HasExample}}
Examples:
{{.Example}}{{end}}{{if .HasAvailableSubCommands}}
Available Commands:{{range .Commands}}{{if (or .IsAvailableCommand (eq .Name "help"))}}
{{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{end}}{{if .HasAvailableLocalFlags}}
Flags:
{{.LocalFlags.FlagUsages | trimTrailingWhitespaces}}{{end}}{{if .HasAvailableInheritedFlags}}
{{end}}
`
}

View File

@ -4,7 +4,7 @@ import (
"fmt"
buildahcli "github.com/containers/buildah/pkg/cli"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/spf13/pflag"
)

View File

@ -1,7 +1,7 @@
package common
import (
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/pkg/util"
"github.com/pkg/errors"
)

View File

@ -10,7 +10,7 @@ import (
"time"
"github.com/containers/image/v5/manifest"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/libpod/define"
ann "github.com/containers/libpod/pkg/annotations"
envLib "github.com/containers/libpod/pkg/env"

View File

@ -1,66 +0,0 @@
//build !remoteclient
package main
import (
"fmt"
"os"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
"github.com/pkg/errors"
)
// getAllOrLatestContainers tries to return the correct list of containers
// depending if --all, --latest or <container-id> is used.
// It requires the Context (c) and the Runtime (runtime). As different
// commands are using different container state for the --all option
// the desired state has to be specified in filterState. If no filter
// is desired a -1 can be used to get all containers. For a better
// error message, if the filter fails, a corresponding verb can be
// specified which will then appear in the error message.
func getAllOrLatestContainers(c *cliconfig.PodmanCommand, runtime *libpod.Runtime, filterState define.ContainerStatus, verb string) ([]*libpod.Container, error) {
var containers []*libpod.Container
var lastError error
var err error
switch {
case c.Bool("all"):
if filterState != -1 {
var filterFuncs []libpod.ContainerFilter
filterFuncs = append(filterFuncs, func(c *libpod.Container) bool {
state, _ := c.State()
return state == filterState
})
containers, err = runtime.GetContainers(filterFuncs...)
} else {
containers, err = runtime.GetContainers()
}
if err != nil {
return nil, errors.Wrapf(err, "unable to get %s containers", verb)
}
case c.Bool("latest"):
lastCtr, err := runtime.GetLatestContainer()
if err != nil {
return nil, errors.Wrapf(err, "unable to get latest container")
}
containers = append(containers, lastCtr)
default:
args := c.InputArgs
for _, i := range args {
container, err := runtime.LookupContainer(i)
if err != nil {
if lastError != nil {
fmt.Fprintln(os.Stderr, lastError)
}
lastError = errors.Wrapf(err, "unable to find container %s", i)
}
if container != nil {
// This is here to make sure this does not return [<nil>] but only nil
containers = append(containers, container)
}
}
}
return containers, lastError
}

View File

@ -1,93 +0,0 @@
package main
import (
"strings"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/spf13/cobra"
)
var (
containerDescription = "Manage containers"
containerCommand = cliconfig.PodmanCommand{
Command: &cobra.Command{
Use: "container",
Short: "Manage Containers",
Long: containerDescription,
TraverseChildren: true,
RunE: commandRunE(),
},
}
contInspectSubCommand cliconfig.InspectValues
_contInspectSubCommand = &cobra.Command{
Use: strings.Replace(_inspectCommand.Use, "| IMAGE", "", 1),
Short: "Display the configuration of a container",
Long: `Displays the low-level information on a container identified by name or ID.`,
RunE: func(cmd *cobra.Command, args []string) error {
contInspectSubCommand.InputArgs = args
contInspectSubCommand.GlobalFlags = MainGlobalOpts
return inspectCmd(&contInspectSubCommand)
},
Example: `podman container inspect myCtr
podman container inspect -l --format '{{.Id}} {{.Config.Labels}}'`,
}
listSubCommand cliconfig.PsValues
_listSubCommand = &cobra.Command{
Use: strings.Replace(_psCommand.Use, "ps", "list", 1),
Args: noSubArgs,
Short: _psCommand.Short,
Long: _psCommand.Long,
Aliases: []string{"ls"},
RunE: func(cmd *cobra.Command, args []string) error {
listSubCommand.InputArgs = args
listSubCommand.GlobalFlags = MainGlobalOpts
return psCmd(&listSubCommand)
},
Example: strings.Replace(_psCommand.Example, "podman ps", "podman container list", -1),
}
// Commands that are universally implemented.
containerCommands = []*cobra.Command{
_attachCommand,
_checkpointCommand,
_commitCommand,
_containerExistsCommand,
_contInspectSubCommand,
_diffCommand,
_execCommand,
_exportCommand,
_createCommand,
_initCommand,
_killCommand,
_listSubCommand,
_logsCommand,
_pauseCommand,
_portCommand,
_pruneContainersCommand,
_restartCommand,
_restoreCommand,
_runCommand,
_rmCommand,
_startCommand,
_stopCommand,
_topCommand,
_unpauseCommand,
_waitCommand,
}
)
func init() {
contInspectSubCommand.Command = _contInspectSubCommand
inspectInit(&contInspectSubCommand)
listSubCommand.Command = _listSubCommand
psInit(&listSubCommand)
containerCommand.AddCommand(containerCommands...)
containerCommand.AddCommand(getContainerSubCommands()...)
containerCommand.SetUsageTemplate(UsageTemplate())
rootCmd.AddCommand(containerCommand.Command)
}

View File

@ -3,8 +3,8 @@ package containers
import (
"os"
"github.com/containers/libpod/cmd/podmanV2/common"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/common"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"
"github.com/spf13/cobra"

View File

@ -4,9 +4,9 @@ import (
"context"
"fmt"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/rootless"
"github.com/pkg/errors"

View File

@ -3,9 +3,9 @@ package containers
import (
"fmt"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -7,7 +7,7 @@ import (
"os"
"strings"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"
"github.com/spf13/cobra"

View File

@ -4,7 +4,7 @@ import (
"os"
"github.com/containers/common/pkg/config"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"

View File

@ -3,8 +3,8 @@ package containers
import (
"fmt"
"github.com/containers/libpod/cmd/podmanV2/common"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/common"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/specgen"
"github.com/pkg/errors"

View File

@ -1,8 +1,8 @@
package containers
import (
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/report"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/report"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"
"github.com/spf13/cobra"

View File

@ -4,8 +4,8 @@ import (
"bufio"
"os"
"github.com/containers/libpod/cmd/podmanV2/common"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/common"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
envLib "github.com/containers/libpod/pkg/env"
"github.com/pkg/errors"

View File

@ -4,7 +4,7 @@ import (
"context"
"os"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -4,8 +4,8 @@ import (
"context"
"os"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"
"github.com/spf13/cobra"

View File

@ -3,9 +3,9 @@ package containers
import (
"fmt"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -7,8 +7,8 @@ import (
"strings"
"text/template"
"github.com/containers/libpod/cmd/podmanV2/common"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/common"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
json "github.com/json-iterator/go"

View File

@ -5,9 +5,9 @@ import (
"errors"
"fmt"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/signal"
"github.com/spf13/cobra"

View File

@ -1,7 +1,7 @@
package containers
import (
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -3,7 +3,7 @@ package containers
import (
"os"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/util"
"github.com/pkg/errors"

View File

@ -7,9 +7,9 @@ import (
"text/tabwriter"
"text/template"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -4,8 +4,8 @@ import (
"context"
"fmt"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/rootless"
"github.com/pkg/errors"

View File

@ -8,8 +8,8 @@ import (
"os"
"strings"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"
"github.com/spf13/cobra"

View File

@ -13,7 +13,7 @@ import (
tm "github.com/buger/goterm"
"github.com/containers/buildah/pkg/formats"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/cri-o/ocicni/pkg/ocicni"
"github.com/docker/go-units"

View File

@ -4,9 +4,9 @@ import (
"context"
"fmt"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"

View File

@ -4,9 +4,9 @@ import (
"context"
"fmt"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/rootless"
"github.com/pkg/errors"

View File

@ -4,9 +4,9 @@ import (
"context"
"fmt"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"

View File

@ -6,8 +6,8 @@ import (
"strings"
"github.com/containers/common/pkg/config"
"github.com/containers/libpod/cmd/podmanV2/common"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/common"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/specgen"

View File

@ -4,9 +4,9 @@ import (
"fmt"
"os"
"github.com/containers/libpod/cmd/podmanV2/common"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/common"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"

View File

@ -4,9 +4,9 @@ import (
"context"
"fmt"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -7,7 +7,7 @@ import (
"strings"
"text/tabwriter"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/psgo"
"github.com/pkg/errors"

View File

@ -3,9 +3,9 @@ package containers
import (
"fmt"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -4,8 +4,8 @@ import (
"context"
"fmt"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/rootless"
"github.com/pkg/errors"

View File

@ -5,8 +5,8 @@ import (
"fmt"
"time"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/utils"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/utils"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"

View File

@ -1,86 +0,0 @@
package main
import (
"bufio"
"fmt"
"os"
"strings"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
pruneContainersCommand cliconfig.PruneContainersValues
pruneContainersDescription = `
podman container prune
Removes all stopped | exited containers
`
_pruneContainersCommand = &cobra.Command{
Use: "prune",
Args: noSubArgs,
Short: "Remove all stopped | exited containers",
Long: pruneContainersDescription,
RunE: func(cmd *cobra.Command, args []string) error {
pruneContainersCommand.InputArgs = args
pruneContainersCommand.GlobalFlags = MainGlobalOpts
pruneContainersCommand.Remote = remoteclient
return pruneContainersCmd(&pruneContainersCommand)
},
}
)
func init() {
pruneContainersCommand.Command = _pruneContainersCommand
pruneContainersCommand.SetHelpTemplate(HelpTemplate())
pruneContainersCommand.SetUsageTemplate(UsageTemplate())
flags := pruneContainersCommand.Flags()
flags.BoolVarP(&pruneContainersCommand.Force, "force", "f", false, "Skip interactive prompt for container removal")
flags.StringArrayVar(&pruneContainersCommand.Filter, "filter", []string{}, "Provide filter values (e.g. 'until=<timestamp>')")
}
func pruneContainersCmd(c *cliconfig.PruneContainersValues) error {
if !c.Force {
reader := bufio.NewReader(os.Stdin)
fmt.Printf(`WARNING! This will remove all stopped containers.
Are you sure you want to continue? [y/N] `)
answer, err := reader.ReadString('\n')
if err != nil {
return errors.Wrapf(err, "error reading input")
}
if strings.ToLower(answer)[0] != 'y' {
return nil
}
}
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
maxWorkers := shared.DefaultPoolSize("prune")
if c.GlobalIsSet("max-workers") {
maxWorkers = c.GlobalFlags.MaxWorks
}
ok, failures, err := runtime.Prune(getContext(), maxWorkers, c.Filter)
if err != nil {
if errors.Cause(err) == define.ErrNoSuchCtr {
if len(c.InputArgs) > 1 {
exitCode = define.ExecErrorCodeGeneric
} else {
exitCode = 1
}
}
return err
}
if len(failures) > 0 {
exitCode = define.ExecErrorCodeGeneric
}
return printCmdResults(ok, failures)
}

View File

@ -1,490 +0,0 @@
package main
import (
"archive/tar"
"fmt"
"io"
"os"
"path/filepath"
"strings"
"github.com/containers/buildah/pkg/chrootuser"
"github.com/containers/buildah/util"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/libpodruntime"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/cgroups"
"github.com/containers/libpod/pkg/rootless"
"github.com/containers/storage"
"github.com/containers/storage/pkg/archive"
"github.com/containers/storage/pkg/chrootarchive"
"github.com/containers/storage/pkg/idtools"
securejoin "github.com/cyphar/filepath-securejoin"
"github.com/opencontainers/go-digest"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var (
cpCommand cliconfig.CpValues
cpDescription = `Command copies the contents of SRC_PATH to the DEST_PATH.
You can copy from the container's file system to the local machine or the reverse, from the local filesystem to the container. If "-" is specified for either the SRC_PATH or DEST_PATH, you can also stream a tar archive from STDIN or to STDOUT. The CONTAINER can be a running or stopped container. The SRC_PATH or DEST_PATH can be a file or directory.
`
_cpCommand = &cobra.Command{
Use: "cp [flags] SRC_PATH DEST_PATH",
Short: "Copy files/folders between a container and the local filesystem",
Long: cpDescription,
RunE: func(cmd *cobra.Command, args []string) error {
cpCommand.InputArgs = args
cpCommand.GlobalFlags = MainGlobalOpts
cpCommand.Remote = remoteclient
return cpCmd(&cpCommand)
},
Example: "[CONTAINER:]SRC_PATH [CONTAINER:]DEST_PATH",
}
)
func init() {
cpCommand.Command = _cpCommand
flags := cpCommand.Flags()
flags.BoolVar(&cpCommand.Extract, "extract", false, "Extract the tar file into the destination directory.")
flags.BoolVar(&cpCommand.Pause, "pause", copyPause(), "Pause the container while copying")
cpCommand.SetHelpTemplate(HelpTemplate())
cpCommand.SetUsageTemplate(UsageTemplate())
}
func cpCmd(c *cliconfig.CpValues) error {
args := c.InputArgs
if len(args) != 2 {
return errors.Errorf("you must provide a source path and a destination path")
}
runtime, err := libpodruntime.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
return copyBetweenHostAndContainer(runtime, args[0], args[1], c.Extract, c.Pause)
}
func copyBetweenHostAndContainer(runtime *libpod.Runtime, src string, dest string, extract bool, pause bool) error {
srcCtr, srcPath := parsePath(runtime, src)
destCtr, destPath := parsePath(runtime, dest)
if (srcCtr == nil && destCtr == nil) || (srcCtr != nil && destCtr != nil) {
return errors.Errorf("invalid arguments %s, %s you must use just one container", src, dest)
}
if len(srcPath) == 0 || len(destPath) == 0 {
return errors.Errorf("invalid arguments %s, %s you must specify paths", src, dest)
}
ctr := srcCtr
isFromHostToCtr := ctr == nil
if isFromHostToCtr {
ctr = destCtr
}
mountPoint, err := ctr.Mount()
if err != nil {
return err
}
defer func() {
if err := ctr.Unmount(false); err != nil {
logrus.Errorf("unable to umount container '%s': %q", ctr.ID(), err)
}
}()
if pause {
if err := ctr.Pause(); err != nil {
// An invalid state error is fine.
// The container isn't running or is already paused.
// TODO: We can potentially start the container while
// the copy is running, which still allows a race where
// malicious code could mess with the symlink.
if errors.Cause(err) != define.ErrCtrStateInvalid {
return err
}
} else {
// Only add the defer if we actually paused
defer func() {
if err := ctr.Unpause(); err != nil {
logrus.Errorf("Error unpausing container after copying: %v", err)
}
}()
}
}
user, err := getUser(mountPoint, ctr.User())
if err != nil {
return err
}
idMappingOpts, err := ctr.IDMappings()
if err != nil {
return errors.Wrapf(err, "error getting IDMappingOptions")
}
destOwner := idtools.IDPair{UID: int(user.UID), GID: int(user.GID)}
hostUID, hostGID, err := util.GetHostIDs(convertIDMap(idMappingOpts.UIDMap), convertIDMap(idMappingOpts.GIDMap), user.UID, user.GID)
if err != nil {
return err
}
hostOwner := idtools.IDPair{UID: int(hostUID), GID: int(hostGID)}
if isFromHostToCtr {
if isVol, volDestName, volName := isVolumeDestName(destPath, ctr); isVol { //nolint(gocritic)
path, err := pathWithVolumeMount(ctr, runtime, volDestName, volName, destPath)
if err != nil {
return errors.Wrapf(err, "error getting destination path from volume %s", volDestName)
}
destPath = path
} else if isBindMount, mount := isBindMountDestName(destPath, ctr); isBindMount { //nolint(gocritic)
path, err := pathWithBindMountSource(mount, destPath)
if err != nil {
return errors.Wrapf(err, "error getting destination path from bind mount %s", mount.Destination)
}
destPath = path
} else if filepath.IsAbs(destPath) { //nolint(gocritic)
cleanedPath, err := securejoin.SecureJoin(mountPoint, destPath)
if err != nil {
return err
}
destPath = cleanedPath
} else { //nolint(gocritic)
ctrWorkDir, err := securejoin.SecureJoin(mountPoint, ctr.WorkingDir())
if err != nil {
return err
}
if err = idtools.MkdirAllAndChownNew(ctrWorkDir, 0755, hostOwner); err != nil {
return errors.Wrapf(err, "error creating directory %q", destPath)
}
cleanedPath, err := securejoin.SecureJoin(mountPoint, filepath.Join(ctr.WorkingDir(), destPath))
if err != nil {
return err
}
destPath = cleanedPath
}
} else {
destOwner = idtools.IDPair{UID: os.Getuid(), GID: os.Getgid()}
if isVol, volDestName, volName := isVolumeDestName(srcPath, ctr); isVol { //nolint(gocritic)
path, err := pathWithVolumeMount(ctr, runtime, volDestName, volName, srcPath)
if err != nil {
return errors.Wrapf(err, "error getting source path from volume %s", volDestName)
}
srcPath = path
} else if isBindMount, mount := isBindMountDestName(srcPath, ctr); isBindMount { //nolint(gocritic)
path, err := pathWithBindMountSource(mount, srcPath)
if err != nil {
return errors.Wrapf(err, "error getting source path from bind mount %s", mount.Destination)
}
srcPath = path
} else if filepath.IsAbs(srcPath) { //nolint(gocritic)
cleanedPath, err := securejoin.SecureJoin(mountPoint, srcPath)
if err != nil {
return err
}
srcPath = cleanedPath
} else { //nolint(gocritic)
cleanedPath, err := securejoin.SecureJoin(mountPoint, filepath.Join(ctr.WorkingDir(), srcPath))
if err != nil {
return err
}
srcPath = cleanedPath
}
}
if !filepath.IsAbs(destPath) {
dir, err := os.Getwd()
if err != nil {
return errors.Wrapf(err, "err getting current working directory")
}
destPath = filepath.Join(dir, destPath)
}
if src == "-" {
srcPath = os.Stdin.Name()
extract = true
}
return copy(srcPath, destPath, src, dest, idMappingOpts, &destOwner, extract, isFromHostToCtr)
}
func getUser(mountPoint string, userspec string) (specs.User, error) {
uid, gid, _, err := chrootuser.GetUser(mountPoint, userspec)
u := specs.User{
UID: uid,
GID: gid,
Username: userspec,
}
if !strings.Contains(userspec, ":") {
groups, err2 := chrootuser.GetAdditionalGroupsForUser(mountPoint, uint64(u.UID))
if err2 != nil {
if errors.Cause(err2) != chrootuser.ErrNoSuchUser && err == nil {
err = err2
}
} else {
u.AdditionalGids = groups
}
}
return u, err
}
func parsePath(runtime *libpod.Runtime, path string) (*libpod.Container, string) {
pathArr := strings.SplitN(path, ":", 2)
if len(pathArr) == 2 {
ctr, err := runtime.LookupContainer(pathArr[0])
if err == nil {
return ctr, pathArr[1]
}
}
return nil, path
}
func evalSymlinks(path string) (string, error) {
if path == os.Stdin.Name() {
return path, nil
}
return filepath.EvalSymlinks(path)
}
func getPathInfo(path string) (string, os.FileInfo, error) {
path, err := evalSymlinks(path)
if err != nil {
return "", nil, errors.Wrapf(err, "error evaluating symlinks %q", path)
}
srcfi, err := os.Stat(path)
if err != nil {
return "", nil, errors.Wrapf(err, "error reading path %q", path)
}
return path, srcfi, nil
}
func copy(srcPath, destPath, src, dest string, idMappingOpts storage.IDMappingOptions, chownOpts *idtools.IDPair, extract, isFromHostToCtr bool) error {
srcPath, err := evalSymlinks(srcPath)
if err != nil {
return errors.Wrapf(err, "error evaluating symlinks %q", srcPath)
}
srcPath, srcfi, err := getPathInfo(srcPath)
if err != nil {
return err
}
filename := filepath.Base(destPath)
if filename == "-" && !isFromHostToCtr {
err := streamFileToStdout(srcPath, srcfi)
if err != nil {
return errors.Wrapf(err, "error streaming source file %s to Stdout", srcPath)
}
return nil
}
destdir := destPath
if !srcfi.IsDir() {
destdir = filepath.Dir(destPath)
}
_, err = os.Stat(destdir)
if err != nil && !os.IsNotExist(err) {
return errors.Wrapf(err, "error checking directory %q", destdir)
}
destDirIsExist := err == nil
if err = os.MkdirAll(destdir, 0755); err != nil {
return errors.Wrapf(err, "error creating directory %q", destdir)
}
// return functions for copying items
copyFileWithTar := chrootarchive.CopyFileWithTarAndChown(chownOpts, digest.Canonical.Digester().Hash(), idMappingOpts.UIDMap, idMappingOpts.GIDMap)
copyWithTar := chrootarchive.CopyWithTarAndChown(chownOpts, digest.Canonical.Digester().Hash(), idMappingOpts.UIDMap, idMappingOpts.GIDMap)
untarPath := chrootarchive.UntarPathAndChown(chownOpts, digest.Canonical.Digester().Hash(), idMappingOpts.UIDMap, idMappingOpts.GIDMap)
if srcfi.IsDir() {
logrus.Debugf("copying %q to %q", srcPath+string(os.PathSeparator)+"*", dest+string(os.PathSeparator)+"*")
if destDirIsExist && !strings.HasSuffix(src, fmt.Sprintf("%s.", string(os.PathSeparator))) {
destPath = filepath.Join(destPath, filepath.Base(srcPath))
}
if err = copyWithTar(srcPath, destPath); err != nil {
return errors.Wrapf(err, "error copying %q to %q", srcPath, dest)
}
return nil
}
if extract {
// We're extracting an archive into the destination directory.
logrus.Debugf("extracting contents of %q into %q", srcPath, destPath)
if err = untarPath(srcPath, destPath); err != nil {
return errors.Wrapf(err, "error extracting %q into %q", srcPath, destPath)
}
return nil
}
destfi, err := os.Stat(destPath)
if err != nil {
if !os.IsNotExist(err) || strings.HasSuffix(dest, string(os.PathSeparator)) {
return errors.Wrapf(err, "failed to get stat of dest path %s", destPath)
}
}
if destfi != nil && destfi.IsDir() {
destPath = filepath.Join(destPath, filepath.Base(srcPath))
}
// Copy the file, preserving attributes.
logrus.Debugf("copying %q to %q", srcPath, destPath)
if err = copyFileWithTar(srcPath, destPath); err != nil {
return errors.Wrapf(err, "error copying %q to %q", srcPath, destPath)
}
return nil
}
func convertIDMap(idMaps []idtools.IDMap) (convertedIDMap []specs.LinuxIDMapping) {
for _, idmap := range idMaps {
tempIDMap := specs.LinuxIDMapping{
ContainerID: uint32(idmap.ContainerID),
HostID: uint32(idmap.HostID),
Size: uint32(idmap.Size),
}
convertedIDMap = append(convertedIDMap, tempIDMap)
}
return convertedIDMap
}
func streamFileToStdout(srcPath string, srcfi os.FileInfo) error {
if srcfi.IsDir() {
tw := tar.NewWriter(os.Stdout)
err := filepath.Walk(srcPath, func(path string, info os.FileInfo, err error) error {
if err != nil || !info.Mode().IsRegular() || path == srcPath {
return err
}
hdr, err := tar.FileInfoHeader(info, "")
if err != nil {
return err
}
if err = tw.WriteHeader(hdr); err != nil {
return err
}
fh, err := os.Open(path)
if err != nil {
return err
}
defer fh.Close()
_, err = io.Copy(tw, fh)
return err
})
if err != nil {
return errors.Wrapf(err, "error streaming directory %s to Stdout", srcPath)
}
return nil
}
file, err := os.Open(srcPath)
if err != nil {
return errors.Wrapf(err, "error opening file %s", srcPath)
}
defer file.Close()
if !archive.IsArchivePath(srcPath) {
tw := tar.NewWriter(os.Stdout)
hdr, err := tar.FileInfoHeader(srcfi, "")
if err != nil {
return err
}
err = tw.WriteHeader(hdr)
if err != nil {
return err
}
_, err = io.Copy(tw, file)
if err != nil {
return errors.Wrapf(err, "error streaming archive %s to Stdout", srcPath)
}
return nil
}
_, err = io.Copy(os.Stdout, file)
if err != nil {
return errors.Wrapf(err, "error streaming file to Stdout")
}
return nil
}
func isVolumeDestName(path string, ctr *libpod.Container) (bool, string, string) {
separator := string(os.PathSeparator)
if filepath.IsAbs(path) {
path = strings.TrimPrefix(path, separator)
}
if path == "" {
return false, "", ""
}
for _, vol := range ctr.Config().NamedVolumes {
volNamePath := strings.TrimPrefix(vol.Dest, separator)
if matchVolumePath(path, volNamePath) {
return true, vol.Dest, vol.Name
}
}
return false, "", ""
}
// if SRCPATH or DESTPATH is from volume mount's destination -v or --mount type=volume, generates the path with volume mount point
func pathWithVolumeMount(ctr *libpod.Container, runtime *libpod.Runtime, volDestName, volName, path string) (string, error) {
destVolume, err := runtime.GetVolume(volName)
if err != nil {
return "", errors.Wrapf(err, "error getting volume destination %s", volName)
}
if !filepath.IsAbs(path) {
path = filepath.Join(string(os.PathSeparator), path)
}
path, err = securejoin.SecureJoin(destVolume.MountPoint(), strings.TrimPrefix(path, volDestName))
return path, err
}
func isBindMountDestName(path string, ctr *libpod.Container) (bool, specs.Mount) {
separator := string(os.PathSeparator)
if filepath.IsAbs(path) {
path = strings.TrimPrefix(path, string(os.PathSeparator))
}
if path == "" {
return false, specs.Mount{}
}
for _, m := range ctr.Config().Spec.Mounts {
if m.Type != "bind" {
continue
}
mDest := strings.TrimPrefix(m.Destination, separator)
if matchVolumePath(path, mDest) {
return true, m
}
}
return false, specs.Mount{}
}
func matchVolumePath(path, target string) bool {
pathStr := filepath.Clean(path)
target = filepath.Clean(target)
for len(pathStr) > len(target) && strings.Contains(pathStr, string(os.PathSeparator)) {
pathStr = pathStr[:strings.LastIndex(pathStr, string(os.PathSeparator))]
}
return pathStr == target
}
func pathWithBindMountSource(m specs.Mount, path string) (string, error) {
if !filepath.IsAbs(path) {
path = filepath.Join(string(os.PathSeparator), path)
}
return securejoin.SecureJoin(m.Source, strings.TrimPrefix(path, m.Destination))
}
func copyPause() bool {
if !remoteclient && rootless.IsRootless() {
cgroupv2, _ := cgroups.IsCgroup2UnifiedMode()
if !cgroupv2 {
logrus.Debugf("defaulting to pause==false on rootless cp in cgroupv1 systems")
return false
}
}
return true
}

View File

@ -1,100 +0,0 @@
package main
import (
"fmt"
"os"
"strings"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/opentracing/opentracing-go"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var (
createCommand cliconfig.CreateValues
createDescription = `Creates a new container from the given image or storage and prepares it for running the specified command.
The container ID is then printed to stdout. You can then start it at any time with the podman start <container_id> command. The container will be created with the initial state 'created'.`
_createCommand = &cobra.Command{
Use: "create [flags] IMAGE [COMMAND [ARG...]]",
Short: "Create but do not start a container",
Long: createDescription,
RunE: func(cmd *cobra.Command, args []string) error {
createCommand.InputArgs = args
createCommand.GlobalFlags = MainGlobalOpts
createCommand.Remote = remoteclient
return createCmd(&createCommand)
},
Example: `podman create alpine ls
podman create --annotation HELLO=WORLD alpine ls
podman create -t -i --name myctr alpine ls`,
}
)
func init() {
createCommand.PodmanCommand.Command = _createCommand
createCommand.SetHelpTemplate(HelpTemplate())
createCommand.SetUsageTemplate(UsageTemplate())
getCreateFlags(&createCommand.PodmanCommand)
flags := createCommand.Flags()
flags.AddFlagSet(getNetFlags())
flags.SetInterspersed(false)
flags.SetNormalizeFunc(aliasFlags)
}
func createCmd(c *cliconfig.CreateValues) error {
if c.Bool("trace") {
span, _ := opentracing.StartSpanFromContext(Ctx, "createCmd")
defer span.Finish()
}
if c.String("authfile") != "" {
if _, err := os.Stat(c.String("authfile")); err != nil {
return errors.Wrapf(err, "error getting authfile %s", c.String("authfile"))
}
}
if err := createInit(&c.PodmanCommand); err != nil {
return err
}
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "error creating libpod runtime")
}
defer runtime.DeferredShutdown(false)
cid, err := runtime.CreateContainer(getContext(), c)
if err != nil {
return err
}
fmt.Printf("%s\n", cid)
return nil
}
func createInit(c *cliconfig.PodmanCommand) error {
if !remote && c.Bool("trace") {
span, _ := opentracing.StartSpanFromContext(Ctx, "createInit")
defer span.Finish()
}
if c.IsSet("privileged") && c.IsSet("security-opt") {
logrus.Warn("setting security options with --privileged has no effect")
}
if (c.IsSet("dns") || c.IsSet("dns-opt") || c.IsSet("dns-search")) && (c.String("network") == "none" || strings.HasPrefix(c.String("network"), "container:")) {
return errors.Errorf("conflicting options: dns and the network mode.")
}
// Docker-compatibility: the "-h" flag for run/create is reserved for
// the hostname (see https://github.com/containers/libpod/issues/1367).
if len(c.InputArgs) < 1 {
return errors.Errorf("image name or ID is required")
}
return nil
}

View File

@ -3,139 +3,59 @@ package main
import (
"fmt"
"github.com/containers/buildah/pkg/formats"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/containers/storage/pkg/archive"
"github.com/pkg/errors"
"github.com/containers/libpod/cmd/podman/containers"
"github.com/containers/libpod/cmd/podman/images"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)
type diffJSONOutput struct {
Changed []string `json:"changed,omitempty"`
Added []string `json:"added,omitempty"`
Deleted []string `json:"deleted,omitempty"`
}
type diffOutputParams struct {
Change archive.ChangeType
Path string
}
type stdoutStruct struct {
output []diffOutputParams
}
func (so stdoutStruct) Out() error {
for _, d := range so.output {
fmt.Printf("%s %s\n", d.Change, d.Path)
}
return nil
}
// Inspect is one of the outlier commands in that it operates on images/containers/...
var (
diffCommand cliconfig.DiffValues
diffDescription = fmt.Sprint(`Displays changes on a container or image's filesystem. The container or image will be compared to its parent layer.`)
_diffCommand = &cobra.Command{
Use: "diff [flags] CONTAINER | IMAGE",
Short: "Inspect changes on container's file systems",
// Command: podman _diff_ Object_ID
diffDescription = `Displays changes on a container or image's filesystem. The container or image will be compared to its parent layer.`
diffCmd = &cobra.Command{
Use: "diff [flags] {CONTAINER_ID | IMAGE_ID}",
Args: registry.IdOrLatestArgs,
Short: "Display the changes of object's file system",
Long: diffDescription,
RunE: func(cmd *cobra.Command, args []string) error {
diffCommand.InputArgs = args
diffCommand.GlobalFlags = MainGlobalOpts
diffCommand.Remote = remoteclient
return diffCmd(&diffCommand)
},
TraverseChildren: true,
RunE: diff,
Example: `podman diff imageID
podman diff ctrID
podman diff --format json redis:alpine`,
}
diffOpts = entities.DiffOptions{}
)
func init() {
diffCommand.Command = _diffCommand
diffCommand.SetHelpTemplate(HelpTemplate())
diffCommand.SetUsageTemplate(UsageTemplate())
flags := diffCommand.Flags()
flags.BoolVar(&diffCommand.Archive, "archive", true, "Save the diff as a tar archive")
flags.StringVar(&diffCommand.Format, "format", "", "Change the output format")
flags.BoolVarP(&diffCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
markFlagHidden(flags, "archive")
markFlagHiddenForRemoteClient("latest", flags)
registry.Commands = append(registry.Commands, registry.CliCommand{
Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
Command: diffCmd,
})
flags := diffCmd.Flags()
flags.BoolVar(&diffOpts.Archive, "archive", true, "Save the diff as a tar archive")
_ = flags.MarkHidden("archive")
flags.StringVar(&diffOpts.Format, "format", "", "Change the output format")
if !registry.IsRemote() {
flags.BoolVarP(&diffOpts.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
}
}
func formatJSON(output []diffOutputParams) (diffJSONOutput, error) {
jsonStruct := diffJSONOutput{}
for _, output := range output {
switch output.Change {
case archive.ChangeModify:
jsonStruct.Changed = append(jsonStruct.Changed, output.Path)
case archive.ChangeAdd:
jsonStruct.Added = append(jsonStruct.Added, output.Path)
case archive.ChangeDelete:
jsonStruct.Deleted = append(jsonStruct.Deleted, output.Path)
default:
return jsonStruct, errors.Errorf("output kind %q not recognized", output.Change.String())
}
}
return jsonStruct, nil
}
func diffCmd(c *cliconfig.DiffValues) error {
if len(c.InputArgs) != 1 && !c.Latest {
return errors.Errorf("container, image, or layer name must be specified: podman diff [options [...]] ID-NAME")
}
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
var to string
if c.Latest {
ctr, err := runtime.GetLatestContainer()
if err != nil {
return errors.Wrapf(err, "unable to get latest container")
}
to = ctr.ID()
} else {
to = c.InputArgs[0]
}
changes, err := runtime.Diff(c, to)
if err != nil {
return errors.Wrapf(err, "could not get changes for %q", to)
}
diffOutput := []diffOutputParams{}
outputFormat := c.Format
for _, change := range changes {
params := diffOutputParams{
Change: change.Kind,
Path: change.Path,
}
diffOutput = append(diffOutput, params)
}
var out formats.Writer
if outputFormat != "" {
switch outputFormat {
case formats.JSONString:
data, err := formatJSON(diffOutput)
if err != nil {
func diff(cmd *cobra.Command, args []string) error {
if found, err := registry.ImageEngine().Exists(registry.GetContext(), args[0]); err != nil {
return err
} else if found.Value {
return images.Diff(cmd, args, diffOpts)
}
out = formats.JSONStruct{Output: data}
default:
return errors.New("only valid format for diff is 'json'")
if found, err := registry.ContainerEngine().ContainerExists(registry.GetContext(), args[0]); err != nil {
return err
} else if found.Value {
return containers.Diff(cmd, args, diffOpts)
}
} else {
out = stdoutStruct{output: diffOutput}
}
return out.Out()
return fmt.Errorf("%s not found on system", args[0])
}

View File

@ -1,39 +0,0 @@
// +build !remoteclient
package main
import (
"fmt"
"os"
"os/exec"
"syscall"
"github.com/containers/libpod/libpod/define"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
)
func outputError(err error) {
if MainGlobalOpts.LogLevel == "debug" {
logrus.Errorf(err.Error())
} else {
ee, ok := err.(*exec.ExitError)
if ok {
if status, ok := ee.Sys().(syscall.WaitStatus); ok {
exitCode = status.ExitStatus()
}
}
fmt.Fprintln(os.Stderr, "Error:", err.Error())
}
}
func setExitCode(err error) int {
cause := errors.Cause(err)
switch cause {
case define.ErrNoSuchCtr:
return 1
case define.ErrCtrStateInvalid:
return 2
}
return exitCode
}

View File

@ -1,65 +0,0 @@
// +build remoteclient
package main
import (
"fmt"
"os"
"os/exec"
"syscall"
"github.com/containers/libpod/libpod/define"
iopodman "github.com/containers/libpod/pkg/varlink"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
)
func outputError(err error) {
if MainGlobalOpts.LogLevel == "debug" {
logrus.Errorf(err.Error())
} else {
if ee, ok := err.(*exec.ExitError); ok {
if status, ok := ee.Sys().(syscall.WaitStatus); ok {
exitCode = status.ExitStatus()
}
}
var ne error
switch e := err.(type) {
// For some reason golang won't let me list them with commas so listing them all.
case *iopodman.ImageNotFound:
ne = errors.New(e.Reason)
case *iopodman.ContainerNotFound:
ne = errors.New(e.Reason)
case *iopodman.PodNotFound:
ne = errors.New(e.Reason)
case *iopodman.VolumeNotFound:
ne = errors.New(e.Reason)
case *iopodman.InvalidState:
ne = errors.New(e.Reason)
case *iopodman.ErrorOccurred:
ne = errors.New(e.Reason)
default:
ne = err
}
fmt.Fprintln(os.Stderr, "Error:", ne.Error())
}
}
func setExitCode(err error) int {
cause := errors.Cause(err)
switch e := cause.(type) {
// For some reason golang won't let me list them with commas so listing them all.
case *iopodman.ContainerNotFound:
return 1
case *iopodman.InvalidState:
return 2
default:
switch e {
case define.ErrNoSuchCtr:
return 1
case define.ErrCtrStateInvalid:
return 2
}
}
return exitCode
}

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@ -1,50 +0,0 @@
package main
import (
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
eventsCommand cliconfig.EventValues
eventsDescription = "Monitor podman events"
_eventsCommand = &cobra.Command{
Use: "events",
Args: noSubArgs,
Short: "Show podman events",
Long: eventsDescription,
RunE: func(cmd *cobra.Command, args []string) error {
eventsCommand.InputArgs = args
eventsCommand.GlobalFlags = MainGlobalOpts
eventsCommand.Remote = remoteclient
return eventsCmd(&eventsCommand)
},
Example: `podman events
podman events --filter event=create
podman events --since 1h30s`,
}
)
func init() {
eventsCommand.Command = _eventsCommand
eventsCommand.SetUsageTemplate(UsageTemplate())
flags := eventsCommand.Flags()
flags.StringArrayVar(&eventsCommand.Filter, "filter", []string{}, "filter output")
flags.StringVar(&eventsCommand.Format, "format", "", "format the output using a Go template")
flags.BoolVar(&eventsCommand.Stream, "stream", true, "stream new events; for testing only")
flags.StringVar(&eventsCommand.Since, "since", "", "show all events created since timestamp")
flags.StringVar(&eventsCommand.Until, "until", "", "show all events until timestamp")
markFlagHidden(flags, "stream")
}
func eventsCmd(c *cliconfig.EventValues) error {
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "error creating libpod runtime")
}
defer runtime.DeferredShutdown(false)
return runtime.Events(c)
}

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@ -1,75 +0,0 @@
package main
import (
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
execCommand cliconfig.ExecValues
execDescription = `Execute the specified command inside a running container.
`
_execCommand = &cobra.Command{
Use: "exec [flags] CONTAINER [COMMAND [ARG...]]",
Short: "Run a process in a running container",
Long: execDescription,
RunE: func(cmd *cobra.Command, args []string) error {
execCommand.InputArgs = args
execCommand.GlobalFlags = MainGlobalOpts
execCommand.Remote = remoteclient
return execCmd(&execCommand)
},
Example: `podman exec -it ctrID ls
podman exec -it -w /tmp myCtr pwd
podman exec --user root ctrID ls`,
}
)
func init() {
execCommand.Command = _execCommand
execCommand.SetHelpTemplate(HelpTemplate())
execCommand.SetUsageTemplate(UsageTemplate())
flags := execCommand.Flags()
flags.SetInterspersed(false)
flags.StringVar(&execCommand.DetachKeys, "detach-keys", getDefaultDetachKeys(), "Select the key sequence for detaching a container. Format is a single character [a-Z] or ctrl-<value> where <value> is one of: a-z, @, ^, [, , or _")
flags.StringArrayVarP(&execCommand.Env, "env", "e", []string{}, "Set environment variables")
flags.StringSliceVar(&execCommand.EnvFile, "env-file", []string{}, "Read in a file of environment variables")
flags.BoolVarP(&execCommand.Interactive, "interactive", "i", false, "Keep STDIN open even if not attached")
flags.BoolVarP(&execCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
flags.BoolVar(&execCommand.Privileged, "privileged", false, "Give the process extended Linux capabilities inside the container. The default is false")
flags.BoolVarP(&execCommand.Tty, "tty", "t", false, "Allocate a pseudo-TTY. The default is false")
flags.StringVarP(&execCommand.User, "user", "u", "", "Sets the username or UID used and optionally the groupname or GID for the specified command")
flags.IntVar(&execCommand.PreserveFDs, "preserve-fds", 0, "Pass N additional file descriptors to the container")
flags.StringVarP(&execCommand.Workdir, "workdir", "w", "", "Working directory inside the container")
markFlagHiddenForRemoteClient("env-file", flags)
markFlagHiddenForRemoteClient("latest", flags)
markFlagHiddenForRemoteClient("preserve-fds", flags)
}
func execCmd(c *cliconfig.ExecValues) error {
argLen := len(c.InputArgs)
if c.Latest {
if argLen < 1 {
return errors.Errorf("you must provide a command to exec")
}
} else {
if argLen < 1 {
return errors.Errorf("you must provide one container name or id")
}
if argLen < 2 {
return errors.Errorf("you must provide a command to exec")
}
}
runtime, err := adapter.GetRuntimeNoStore(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "error creating libpod runtime")
}
defer runtime.DeferredShutdown(false)
exitCode, err = runtime.ExecContainer(getContext(), c)
return err
}

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@ -1,142 +0,0 @@
package main
import (
"os"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/libpod/image"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
imageExistsCommand cliconfig.ImageExistsValues
containerExistsCommand cliconfig.ContainerExistsValues
podExistsCommand cliconfig.PodExistsValues
imageExistsDescription = `If the named image exists in local storage, podman image exists exits with 0, otherwise the exit code will be 1.`
containerExistsDescription = `If the named container exists in local storage, podman container exists exits with 0, otherwise the exit code will be 1.`
podExistsDescription = `If the named pod exists in local storage, podman pod exists exits with 0, otherwise the exit code will be 1.`
_imageExistsCommand = &cobra.Command{
Use: "exists IMAGE",
Short: "Check if an image exists in local storage",
Long: imageExistsDescription,
RunE: func(cmd *cobra.Command, args []string) error {
imageExistsCommand.InputArgs = args
imageExistsCommand.GlobalFlags = MainGlobalOpts
imageExistsCommand.Remote = remoteclient
return imageExistsCmd(&imageExistsCommand)
},
Example: `podman image exists imageID
podman image exists alpine || podman pull alpine`,
}
_containerExistsCommand = &cobra.Command{
Use: "exists CONTAINER",
Short: "Check if a container exists in local storage",
Long: containerExistsDescription,
RunE: func(cmd *cobra.Command, args []string) error {
containerExistsCommand.InputArgs = args
containerExistsCommand.GlobalFlags = MainGlobalOpts
containerExistsCommand.Remote = remoteclient
return containerExistsCmd(&containerExistsCommand)
},
Example: `podman container exists containerID
podman container exists myctr || podman run --name myctr [etc...]`,
}
_podExistsCommand = &cobra.Command{
Use: "exists POD",
Short: "Check if a pod exists in local storage",
Long: podExistsDescription,
RunE: func(cmd *cobra.Command, args []string) error {
podExistsCommand.InputArgs = args
podExistsCommand.GlobalFlags = MainGlobalOpts
podExistsCommand.Remote = remoteclient
return podExistsCmd(&podExistsCommand)
},
Example: `podman pod exists podID
podman pod exists mypod || podman pod create --name mypod`,
}
)
func init() {
imageExistsCommand.Command = _imageExistsCommand
imageExistsCommand.DisableFlagsInUseLine = true
imageExistsCommand.SetHelpTemplate(HelpTemplate())
imageExistsCommand.SetUsageTemplate(UsageTemplate())
containerExistsCommand.Command = _containerExistsCommand
containerExistsCommand.DisableFlagsInUseLine = true
containerExistsCommand.SetHelpTemplate(HelpTemplate())
containerExistsCommand.SetUsageTemplate(UsageTemplate())
podExistsCommand.Command = _podExistsCommand
podExistsCommand.DisableFlagsInUseLine = true
podExistsCommand.SetHelpTemplate(HelpTemplate())
podExistsCommand.SetUsageTemplate(UsageTemplate())
}
func imageExistsCmd(c *cliconfig.ImageExistsValues) error {
args := c.InputArgs
if len(args) > 1 || len(args) < 1 {
return errors.New("you may only check for the existence of one image at a time")
}
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
if _, err := runtime.NewImageFromLocal(args[0]); err != nil {
//TODO we need to ask about having varlink defined errors exposed
//so we can reuse them
if errors.Cause(err) == image.ErrNoSuchImage || err.Error() == "io.podman.ImageNotFound" {
os.Exit(1)
}
return err
}
return nil
}
func containerExistsCmd(c *cliconfig.ContainerExistsValues) error {
args := c.InputArgs
if len(args) > 1 || len(args) < 1 {
return errors.New("you may only check for the existence of one container at a time")
}
runtime, err := adapter.GetRuntimeNoStore(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
if _, err := runtime.LookupContainer(args[0]); err != nil {
if errors.Cause(err) == define.ErrNoSuchCtr || err.Error() == "io.podman.ContainerNotFound" {
os.Exit(1)
}
return err
}
return nil
}
func podExistsCmd(c *cliconfig.PodExistsValues) error {
args := c.InputArgs
if len(args) > 1 || len(args) < 1 {
return errors.New("you may only check for the existence of one pod at a time")
}
runtime, err := adapter.GetRuntimeNoStore(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
if _, err := runtime.LookupPod(args[0]); err != nil {
if errors.Cause(err) == define.ErrNoSuchPod || err.Error() == "io.podman.PodNotFound" {
os.Exit(1)
}
return err
}
return nil
}

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@ -1,75 +0,0 @@
package main
import (
"os"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared/parse"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"golang.org/x/crypto/ssh/terminal"
)
var (
exportCommand cliconfig.ExportValues
exportDescription = "Exports container's filesystem contents as a tar archive" +
" and saves it on the local machine."
_exportCommand = &cobra.Command{
Use: "export [flags] CONTAINER",
Short: "Export container's filesystem contents as a tar archive",
Long: exportDescription,
RunE: func(cmd *cobra.Command, args []string) error {
exportCommand.InputArgs = args
exportCommand.GlobalFlags = MainGlobalOpts
exportCommand.Remote = remoteclient
return exportCmd(&exportCommand)
},
Example: `podman export ctrID > myCtr.tar
podman export --output="myCtr.tar" ctrID`,
}
)
func init() {
exportCommand.Command = _exportCommand
exportCommand.SetHelpTemplate(HelpTemplate())
exportCommand.SetUsageTemplate(UsageTemplate())
flags := exportCommand.Flags()
flags.StringVarP(&exportCommand.Output, "output", "o", "", "Write to a specified file (default: stdout, which must be redirected)")
}
// exportCmd saves a container to a tarball on disk
func exportCmd(c *cliconfig.ExportValues) error {
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
args := c.InputArgs
if len(args) == 0 {
return errors.Errorf("container id must be specified")
}
if len(args) > 1 {
return errors.Errorf("too many arguments given, need 1 at most.")
}
output := c.Output
if runtime.Remote && len(output) == 0 {
return errors.New("remote client usage must specify an output file (-o)")
}
if len(output) == 0 {
file := os.Stdout
if terminal.IsTerminal(int(file.Fd())) {
return errors.Errorf("refusing to export to terminal. Use -o flag or redirect")
}
output = "/dev/stdout"
}
if err := parse.ValidateFileName(output); err != nil {
return err
}
return runtime.Export(args[0], output)
}

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@ -1,32 +0,0 @@
package main
import (
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/spf13/cobra"
)
var (
generateCommand cliconfig.PodmanCommand
generateDescription = "Generate structured data based for a containers and pods"
_generateCommand = &cobra.Command{
Use: "generate",
Short: "Generated structured data",
Long: generateDescription,
RunE: commandRunE(),
}
// Commands that are universally implemented
generateCommands = []*cobra.Command{
_containerKubeCommand,
}
)
func init() {
// Systemd-service generation is not supported for remote-clients.
if !remoteclient {
generateCommands = append(generateCommands, _containerSystemdCommand)
}
generateCommand.Command = _generateCommand
generateCommand.AddCommand(generateCommands...)
generateCommand.SetUsageTemplate(UsageTemplate())
}

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@ -1,110 +0,0 @@
package main
import (
"fmt"
"io/ioutil"
"os"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
podmanVersion "github.com/containers/libpod/version"
"github.com/ghodss/yaml"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
containerKubeCommand cliconfig.GenerateKubeValues
containerKubeDescription = `Command generates Kubernetes Pod YAML (v1 specification) from a podman container or pod.
Whether the input is for a container or pod, Podman will always generate the specification as a Pod. The input may be in the form of a pod or container name or ID.`
_containerKubeCommand = &cobra.Command{
Use: "kube [flags] CONTAINER | POD",
Short: "Generate Kubernetes pod YAML from a container or pod",
Long: containerKubeDescription,
RunE: func(cmd *cobra.Command, args []string) error {
containerKubeCommand.InputArgs = args
containerKubeCommand.GlobalFlags = MainGlobalOpts
containerKubeCommand.Remote = remoteclient
return generateKubeYAMLCmd(&containerKubeCommand)
},
Example: `podman generate kube ctrID
podman generate kube podID
podman generate kube --service podID`,
}
)
func init() {
containerKubeCommand.Command = _containerKubeCommand
containerKubeCommand.SetHelpTemplate(HelpTemplate())
containerKubeCommand.SetUsageTemplate(UsageTemplate())
flags := containerKubeCommand.Flags()
flags.BoolVarP(&containerKubeCommand.Service, "service", "s", false, "Generate YAML for kubernetes service object")
flags.StringVarP(&containerKubeCommand.Filename, "filename", "f", "", "Filename to output to")
}
func generateKubeYAMLCmd(c *cliconfig.GenerateKubeValues) error {
var (
//podYAML *v1.Pod
err error
output []byte
//pod *libpod.Pod
marshalledPod []byte
marshalledService []byte
)
args := c.InputArgs
if len(args) != 1 {
return errors.Errorf("you must provide exactly one container|pod ID or name")
}
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
podYAML, serviceYAML, err := runtime.GenerateKube(c)
if err != nil {
return err
}
// Marshall the results
marshalledPod, err = yaml.Marshal(podYAML)
if err != nil {
return err
}
if c.Service {
marshalledService, err = yaml.Marshal(serviceYAML)
if err != nil {
return err
}
}
header := `# Generation of Kubernetes YAML is still under development!
#
# Save the output of this file and use kubectl create -f to import
# it into Kubernetes.
#
# Created with podman-%s
`
output = append(output, []byte(fmt.Sprintf(header, podmanVersion.Version))...)
output = append(output, marshalledPod...)
if c.Bool("service") {
output = append(output, []byte("---\n")...)
output = append(output, marshalledService...)
}
if c.Filename != "" {
if _, err := os.Stat(c.Filename); err == nil {
return errors.Errorf("cannot write to %q - file exists", c.Filename)
}
if err := ioutil.WriteFile(c.Filename, output, 0644); err != nil {
return err
}
} else {
// Output the v1.Pod with the v1.Container
fmt.Println(string(output))
}
return nil
}

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@ -1,65 +0,0 @@
package main
import (
"fmt"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
containerSystemdCommand cliconfig.GenerateSystemdValues
containerSystemdDescription = `Command generates a systemd unit file for a Podman container
`
_containerSystemdCommand = &cobra.Command{
Use: "systemd [flags] CONTAINER | POD",
Short: "Generate a systemd unit file for a Podman container",
Long: containerSystemdDescription,
RunE: func(cmd *cobra.Command, args []string) error {
containerSystemdCommand.InputArgs = args
containerSystemdCommand.GlobalFlags = MainGlobalOpts
containerSystemdCommand.Remote = remoteclient
return generateSystemdCmd(&containerSystemdCommand)
},
Args: func(cmd *cobra.Command, args []string) error {
if len(args) > 1 || len(args) < 1 {
return errors.New("provide only one container name or ID")
}
return nil
},
Example: `podman generate systemd ctrID
`,
}
)
func init() {
containerSystemdCommand.Command = _containerSystemdCommand
containerSystemdCommand.SetHelpTemplate(HelpTemplate())
containerSystemdCommand.SetUsageTemplate(UsageTemplate())
flags := containerSystemdCommand.Flags()
flags.BoolVarP(&containerSystemdCommand.Name, "name", "n", false, "use the container/pod name instead of ID")
if !remoteclient {
flags.BoolVarP(&containerSystemdCommand.Files, "files", "f", false, "generate files instead of printing to stdout")
}
flags.UintVarP(&containerSystemdCommand.StopTimeout, "time", "t", defaultContainerConfig.Engine.StopTimeout, "stop timeout override")
flags.StringVar(&containerSystemdCommand.RestartPolicy, "restart-policy", "on-failure", "applicable systemd restart-policy")
flags.BoolVarP(&containerSystemdCommand.New, "new", "", false, "create a new container instead of starting an existing one")
flags.SetNormalizeFunc(aliasFlags)
}
func generateSystemdCmd(c *cliconfig.GenerateSystemdValues) error {
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
unit, err := runtime.GenerateSystemd(c)
if err != nil {
return err
}
fmt.Println(unit)
return nil
}

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@ -1,27 +0,0 @@
package main
import (
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/spf13/cobra"
)
var healthcheckDescription = "Manage health checks on containers"
var healthcheckCommand = cliconfig.PodmanCommand{
Command: &cobra.Command{
Use: "healthcheck",
Short: "Manage Healthcheck",
Long: healthcheckDescription,
RunE: commandRunE(),
},
}
// Commands that are universally implemented
var healthcheckCommands = []*cobra.Command{
_healthcheckrunCommand,
}
func init() {
healthcheckCommand.AddCommand(healthcheckCommands...)
healthcheckCommand.SetUsageTemplate(UsageTemplate())
rootCmd.AddCommand(healthcheckCommand.Command)
}

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@ -1,7 +1,7 @@
package healthcheck
import (
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -4,7 +4,7 @@ import (
"context"
"fmt"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

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@ -1,52 +0,0 @@
package main
import (
"fmt"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
healthcheckRunCommand cliconfig.HealthCheckValues
healthcheckRunDescription = "run the health check of a container"
_healthcheckrunCommand = &cobra.Command{
Use: "run [flags] CONTAINER",
Short: "run the health check of a container",
Long: healthcheckRunDescription,
Example: `podman healthcheck run mywebapp`,
RunE: func(cmd *cobra.Command, args []string) error {
healthcheckRunCommand.InputArgs = args
healthcheckRunCommand.GlobalFlags = MainGlobalOpts
healthcheckRunCommand.Remote = remoteclient
return healthCheckCmd(&healthcheckRunCommand)
},
Args: func(cmd *cobra.Command, args []string) error {
if len(args) < 1 || len(args) > 1 {
return errors.New("must provide the name or ID of one container")
}
return nil
},
}
)
func init() {
healthcheckRunCommand.Command = _healthcheckrunCommand
healthcheckRunCommand.SetUsageTemplate(UsageTemplate())
}
func healthCheckCmd(c *cliconfig.HealthCheckValues) error {
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrap(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
status, err := runtime.HealthCheck(c)
if err == nil && status == "unhealthy" {
exitCode = 1
}
fmt.Println(status)
return err
}

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@ -1,199 +0,0 @@
package main
import (
"reflect"
"strconv"
"strings"
"time"
"github.com/containers/buildah/pkg/formats"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/libpod/image"
"github.com/containers/libpod/pkg/adapter"
"github.com/docker/go-units"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
const createdByTruncLength = 45
// historyTemplateParams stores info about each layer
type historyTemplateParams struct {
ID string
Created string
CreatedBy string
Size string
Comment string
}
// historyOptions stores cli flag values
type historyOptions struct {
human bool
noTrunc bool
quiet bool
format string
}
var (
historyCommand cliconfig.HistoryValues
historyDescription = `Displays the history of an image.
The information can be printed out in an easy to read, or user specified format, and can be truncated.`
_historyCommand = &cobra.Command{
Use: "history [flags] IMAGE",
Short: "Show history of a specified image",
Long: historyDescription,
RunE: func(cmd *cobra.Command, args []string) error {
historyCommand.InputArgs = args
historyCommand.GlobalFlags = MainGlobalOpts
historyCommand.Remote = remoteclient
return historyCmd(&historyCommand)
},
}
)
func init() {
historyCommand.Command = _historyCommand
historyCommand.SetHelpTemplate(HelpTemplate())
historyCommand.SetUsageTemplate(UsageTemplate())
flags := historyCommand.Flags()
flags.StringVar(&historyCommand.Format, "format", "", "Change the output to JSON or a Go template")
flags.BoolVarP(&historyCommand.Human, "human", "H", true, "Display sizes and dates in human readable format")
// notrucate needs to be added
flags.BoolVar(&historyCommand.NoTrunc, "no-trunc", false, "Do not truncate the output")
flags.BoolVarP(&historyCommand.Quiet, "quiet", "q", false, "Display the numeric IDs only")
}
func historyCmd(c *cliconfig.HistoryValues) error {
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
format := genHistoryFormat(c.Format, c.Quiet)
args := c.InputArgs
if len(args) == 0 {
return errors.Errorf("an image name must be specified")
}
if len(args) > 1 {
return errors.Errorf("podman history takes at most 1 argument")
}
image, err := runtime.NewImageFromLocal(args[0])
if err != nil {
return err
}
opts := historyOptions{
human: c.Human,
noTrunc: c.NoTrunc,
quiet: c.Quiet,
format: format,
}
history, err := image.History(getContext())
if err != nil {
return errors.Wrapf(err, "error getting history of image %q", image.InputName)
}
return generateHistoryOutput(history, opts)
}
func genHistoryFormat(format string, quiet bool) string {
if format != "" {
// "\t" from the command line is not being recognized as a tab
// replacing the string "\t" to a tab character if the user passes in "\t"
return strings.Replace(format, `\t`, "\t", -1)
}
if quiet {
return formats.IDString
}
return "table {{.ID}}\t{{.Created}}\t{{.CreatedBy}}\t{{.Size}}\t{{.Comment}}\t"
}
// historyToGeneric makes an empty array of interfaces for output
func historyToGeneric(templParams []historyTemplateParams, jsonParams []*image.History) (genericParams []interface{}) {
if len(templParams) > 0 {
for _, v := range templParams {
genericParams = append(genericParams, interface{}(v))
}
return
}
for _, v := range jsonParams {
genericParams = append(genericParams, interface{}(v))
}
return
}
// generate the header based on the template provided
func (h *historyTemplateParams) headerMap() map[string]string {
v := reflect.Indirect(reflect.ValueOf(h))
values := make(map[string]string)
for h := 0; h < v.NumField(); h++ {
key := v.Type().Field(h).Name
value := key
values[key] = strings.ToUpper(splitCamelCase(value))
}
return values
}
// getHistorytemplateOutput gets the modified history information to be printed in human readable format
func getHistoryTemplateOutput(history []*image.History, opts historyOptions) []historyTemplateParams {
var (
outputSize string
createdTime string
createdBy string
historyOutput []historyTemplateParams
)
for _, hist := range history {
imageID := hist.ID
if !opts.noTrunc && imageID != "<missing>" {
imageID = shortID(imageID)
}
if opts.human {
createdTime = units.HumanDuration(time.Since(*hist.Created)) + " ago"
outputSize = units.HumanSize(float64(hist.Size))
} else {
createdTime = (hist.Created).Format(time.RFC3339)
outputSize = strconv.FormatInt(hist.Size, 10)
}
createdBy = strings.Join(strings.Fields(hist.CreatedBy), " ")
if !opts.noTrunc && len(createdBy) > createdByTruncLength {
createdBy = createdBy[:createdByTruncLength-3] + "..."
}
params := historyTemplateParams{
ID: imageID,
Created: createdTime,
CreatedBy: createdBy,
Size: outputSize,
Comment: hist.Comment,
}
historyOutput = append(historyOutput, params)
}
return historyOutput
}
// generateHistoryOutput generates the history based on the format given
func generateHistoryOutput(history []*image.History, opts historyOptions) error {
if len(history) == 0 {
return nil
}
var out formats.Writer
switch opts.format {
case formats.JSONString:
out = formats.JSONStructArray{Output: historyToGeneric([]historyTemplateParams{}, history)}
default:
historyOutput := getHistoryTemplateOutput(history, opts)
out = formats.StdoutTemplateArray{Output: historyToGeneric(historyOutput, []*image.History{}), Template: opts.format, Fields: historyOutput[0].headerMap()}
}
return out.Out()
}

View File

@ -1,94 +0,0 @@
package main
import (
"strings"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/spf13/cobra"
)
var (
imageDescription = "Manage images"
imageCommand = cliconfig.PodmanCommand{
Command: &cobra.Command{
Use: "image",
Short: "Manage images",
Long: imageDescription,
RunE: commandRunE(),
},
}
imagesSubCommand cliconfig.ImagesValues
_imagesSubCommand = &cobra.Command{
Use: strings.Replace(_imagesCommand.Use, "images", "list", 1),
Short: _imagesCommand.Short,
Long: _imagesCommand.Long,
Aliases: []string{"ls"},
RunE: func(cmd *cobra.Command, args []string) error {
imagesSubCommand.InputArgs = args
imagesSubCommand.GlobalFlags = MainGlobalOpts
return imagesCmd(&imagesSubCommand)
},
Example: strings.Replace(_imagesCommand.Example, "podman images", "podman image list", -1),
}
inspectSubCommand cliconfig.InspectValues
_inspectSubCommand = &cobra.Command{
Use: strings.Replace(_inspectCommand.Use, "CONTAINER | ", "", 1),
Short: "Display the configuration of an image",
Long: `Displays the low-level information on an image identified by name or ID.`,
RunE: func(cmd *cobra.Command, args []string) error {
inspectSubCommand.InputArgs = args
inspectSubCommand.GlobalFlags = MainGlobalOpts
return inspectCmd(&inspectSubCommand)
},
Example: `podman image inspect alpine`,
}
rmSubCommand cliconfig.RmiValues
_rmSubCommand = &cobra.Command{
Use: strings.Replace(_rmiCommand.Use, "rmi", "rm", 1),
Short: _rmiCommand.Short,
Long: _rmiCommand.Long,
RunE: func(cmd *cobra.Command, args []string) error {
rmSubCommand.InputArgs = args
rmSubCommand.GlobalFlags = MainGlobalOpts
return rmiCmd(&rmSubCommand)
},
Example: strings.Replace(_rmiCommand.Example, "podman rmi", "podman image rm", -1),
}
)
//imageSubCommands are implemented both in local and remote clients
var imageSubCommands = []*cobra.Command{
_buildCommand,
_historyCommand,
_imagesSubCommand,
_imageExistsCommand,
_importCommand,
_inspectSubCommand,
_loadCommand,
_pruneImagesCommand,
_pullCommand,
_pushCommand,
_rmSubCommand,
_saveCommand,
_tagCommand,
_treeCommand,
_untagCommand,
}
func init() {
rmSubCommand.Command = _rmSubCommand
rmiInit(&rmSubCommand)
imagesSubCommand.Command = _imagesSubCommand
imagesInit(&imagesSubCommand)
inspectSubCommand.Command = _inspectSubCommand
inspectInit(&inspectSubCommand)
imageCommand.SetUsageTemplate(UsageTemplate())
imageCommand.AddCommand(imageSubCommands...)
imageCommand.AddCommand(getImageSubCommands()...)
}

View File

@ -1,405 +0,0 @@
package main
import (
"context"
"fmt"
"reflect"
"sort"
"strings"
"time"
"unicode"
"github.com/containers/buildah/pkg/formats"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/libpod/image"
"github.com/containers/libpod/pkg/adapter"
units "github.com/docker/go-units"
digest "github.com/opencontainers/go-digest"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
type imagesTemplateParams struct {
Repository string
Tag string
ID string
Digest digest.Digest
Digests []digest.Digest
CreatedAt time.Time
CreatedSince string
Size string
ReadOnly bool
History string
}
type imagesJSONParams struct {
ID string `json:"ID"`
Name []string `json:"Names"`
Created string `json:"Created"`
Digest digest.Digest `json:"Digest"`
Digests []digest.Digest `json:"Digests"`
CreatedAt time.Time `json:"CreatedAt"`
Size *uint64 `json:"Size"`
ReadOnly bool `json:"ReadOnly"`
History []string `json:"History"`
}
type imagesOptions struct {
quiet bool
noHeading bool
noTrunc bool
digests bool
format string
outputformat string
sort string
all bool
history bool
}
// Type declaration and functions for sorting the images output
type imagesSorted []imagesTemplateParams
func (a imagesSorted) Len() int { return len(a) }
func (a imagesSorted) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
type imagesSortedCreated struct{ imagesSorted }
func (a imagesSortedCreated) Less(i, j int) bool {
return a.imagesSorted[i].CreatedAt.After(a.imagesSorted[j].CreatedAt)
}
type imagesSortedID struct{ imagesSorted }
func (a imagesSortedID) Less(i, j int) bool { return a.imagesSorted[i].ID < a.imagesSorted[j].ID }
type imagesSortedTag struct{ imagesSorted }
func (a imagesSortedTag) Less(i, j int) bool { return a.imagesSorted[i].Tag < a.imagesSorted[j].Tag }
type imagesSortedRepository struct{ imagesSorted }
func (a imagesSortedRepository) Less(i, j int) bool {
return a.imagesSorted[i].Repository < a.imagesSorted[j].Repository
}
type imagesSortedSize struct{ imagesSorted }
func (a imagesSortedSize) Less(i, j int) bool {
size1, _ := units.FromHumanSize(a.imagesSorted[i].Size)
size2, _ := units.FromHumanSize(a.imagesSorted[j].Size)
return size1 < size2
}
var (
imagesCommand cliconfig.ImagesValues
imagesDescription = "Lists images previously pulled to the system or created on the system."
_imagesCommand = cobra.Command{
Use: "images [flags] [IMAGE]",
Short: "List images in local storage",
Long: imagesDescription,
RunE: func(cmd *cobra.Command, args []string) error {
imagesCommand.InputArgs = args
imagesCommand.GlobalFlags = MainGlobalOpts
imagesCommand.Remote = remoteclient
return imagesCmd(&imagesCommand)
},
Example: `podman images --format json
podman images --sort repository --format "table {{.ID}} {{.Repository}} {{.Tag}}"
podman images --filter dangling=true`,
}
)
func imagesInit(command *cliconfig.ImagesValues) {
command.SetHelpTemplate(HelpTemplate())
command.SetUsageTemplate(UsageTemplate())
flags := command.Flags()
flags.BoolVarP(&command.All, "all", "a", false, "Show all images (default hides intermediate images)")
flags.BoolVar(&command.Digests, "digests", false, "Show digests")
flags.StringSliceVarP(&command.Filter, "filter", "f", []string{}, "Filter output based on conditions provided (default [])")
flags.StringVar(&command.Format, "format", "", "Change the output format to JSON or a Go template")
flags.BoolVarP(&command.Noheading, "noheading", "n", false, "Do not print column headings")
// TODO Need to learn how to deal with second name being a string instead of a char.
// This needs to be "no-trunc, notruncate"
flags.BoolVar(&command.NoTrunc, "no-trunc", false, "Do not truncate output")
flags.BoolVarP(&command.Quiet, "quiet", "q", false, "Display only image IDs")
flags.StringVar(&command.Sort, "sort", "created", "Sort by created, id, repository, size, or tag")
flags.BoolVarP(&command.History, "history", "", false, "Display the image name history")
}
func init() {
imagesCommand.Command = &_imagesCommand
imagesInit(&imagesCommand)
}
func imagesCmd(c *cliconfig.ImagesValues) error {
var (
image string
)
ctx := getContext()
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "Could not get runtime")
}
defer runtime.DeferredShutdown(false)
if len(c.InputArgs) == 1 {
image = c.InputArgs[0]
}
if len(c.InputArgs) > 1 {
return errors.New("'podman images' requires at most 1 argument")
}
if len(c.Filter) > 0 && image != "" {
return errors.New("can not specify an image and a filter")
}
filters := c.Filter
if len(filters) < 1 && len(image) > 0 {
filters = append(filters, fmt.Sprintf("reference=%s", image))
}
var sortValues = map[string]bool{
"created": true,
"id": true,
"repository": true,
"size": true,
"tag": true,
}
if !sortValues[c.Sort] {
keys := make([]string, 0, len(sortValues))
for k := range sortValues {
keys = append(keys, k)
}
return errors.Errorf("invalid sort value %q, required values: %s", c.Sort, strings.Join(keys, ", "))
}
opts := imagesOptions{
quiet: c.Quiet,
noHeading: c.Noheading,
noTrunc: c.NoTrunc,
digests: c.Digests,
format: c.Format,
sort: c.Sort,
all: c.All,
history: c.History,
}
outputformat := opts.setOutputFormat()
// These fields were renamed, so we need to provide backward compat for
// the old names.
if strings.Contains(outputformat, "{{.Created}}") {
outputformat = strings.Replace(outputformat, "{{.Created}}", "{{.CreatedSince}}", -1)
}
if strings.Contains(outputformat, "{{.CreatedTime}}") {
outputformat = strings.Replace(outputformat, "{{.CreatedTime}}", "{{.CreatedAt}}", -1)
}
opts.outputformat = outputformat
filteredImages, err := runtime.GetFilteredImages(filters, false)
if err != nil {
return errors.Wrapf(err, "unable to get images")
}
for _, image := range filteredImages {
if image.IsReadOnly() {
opts.outputformat += "{{.ReadOnly}}\t"
break
}
}
return generateImagesOutput(ctx, filteredImages, opts)
}
func (i imagesOptions) setOutputFormat() string {
if i.format != "" {
// "\t" from the command line is not being recognized as a tab
// replacing the string "\t" to a tab character if the user passes in "\t"
return strings.Replace(i.format, `\t`, "\t", -1)
}
if i.quiet {
return formats.IDString
}
format := "table {{.Repository}}\t{{if .Tag}}{{.Tag}}{{else}}<none>{{end}}\t"
if i.noHeading {
format = "{{.Repository}}\t{{if .Tag}}{{.Tag}}{{else}}<none>{{end}}\t"
}
if i.digests {
format += "{{.Digest}}\t"
}
format += "{{.ID}}\t{{.CreatedSince}}\t{{.Size}}\t"
if i.history {
format += "{{if .History}}{{.History}}{{else}}<none>{{end}}\t"
}
return format
}
// imagesToGeneric creates an empty array of interfaces for output
func imagesToGeneric(templParams []imagesTemplateParams, jsonParams []imagesJSONParams) []interface{} {
genericParams := []interface{}{}
if len(templParams) > 0 {
for _, v := range templParams {
genericParams = append(genericParams, interface{}(v))
}
return genericParams
}
for _, v := range jsonParams {
genericParams = append(genericParams, interface{}(v))
}
return genericParams
}
func sortImagesOutput(sortBy string, imagesOutput imagesSorted) imagesSorted {
switch sortBy {
case "id":
sort.Sort(imagesSortedID{imagesOutput})
case "size":
sort.Sort(imagesSortedSize{imagesOutput})
case "tag":
sort.Sort(imagesSortedTag{imagesOutput})
case "repository":
sort.Sort(imagesSortedRepository{imagesOutput})
default:
// default is created time
sort.Sort(imagesSortedCreated{imagesOutput})
}
return imagesOutput
}
// getImagesTemplateOutput returns the images information to be printed in human readable format
func getImagesTemplateOutput(ctx context.Context, images []*adapter.ContainerImage, opts imagesOptions) imagesSorted {
var imagesOutput imagesSorted
for _, img := range images {
// If all is false and the image doesn't have a name, check to see if the top layer of the image is a parent
// to another image's top layer. If it is, then it is an intermediate image so don't print out if the --all flag
// is not set.
isParent, err := img.IsParent(ctx)
if err != nil {
logrus.Errorf("error checking if image is a parent %q: %v", img.ID(), err)
}
if !opts.all && len(img.Names()) == 0 && isParent {
continue
}
createdTime := img.Created()
imageID := "sha256:" + img.ID()
if !opts.noTrunc {
imageID = shortID(img.ID())
}
// get all specified repo:tag and repo@digest pairs and print them separately
repopairs, err := image.ReposToMap(img.Names())
if err != nil {
logrus.Errorf("error finding tag/digest for %s", img.ID())
}
outer:
for repo, tags := range repopairs {
for _, tag := range tags {
size, err := img.Size(ctx)
var sizeStr string
if err != nil {
sizeStr = err.Error()
} else {
sizeStr = units.HumanSizeWithPrecision(float64(*size), 3)
lastNumIdx := strings.LastIndexFunc(sizeStr, unicode.IsNumber)
sizeStr = sizeStr[:lastNumIdx+1] + " " + sizeStr[lastNumIdx+1:]
}
var imageDigest digest.Digest
if len(tag) == 71 && strings.HasPrefix(tag, "sha256:") {
imageDigest = digest.Digest(tag)
tag = ""
} else if img.Digest() != "" {
imageDigest = img.Digest()
}
params := imagesTemplateParams{
Repository: repo,
Tag: tag,
ID: imageID,
Digest: imageDigest,
Digests: img.Digests(),
CreatedAt: createdTime,
CreatedSince: units.HumanDuration(time.Since(createdTime)) + " ago",
Size: sizeStr,
ReadOnly: img.IsReadOnly(),
History: strings.Join(img.NamesHistory(), ", "),
}
imagesOutput = append(imagesOutput, params)
if opts.quiet { // Show only one image ID when quiet
break outer
}
}
}
}
// Sort images by created time
sortImagesOutput(opts.sort, imagesOutput)
return imagesOutput
}
// getImagesJSONOutput returns the images information in its raw form
func getImagesJSONOutput(ctx context.Context, images []*adapter.ContainerImage) []imagesJSONParams {
imagesOutput := []imagesJSONParams{}
for _, img := range images {
size, err := img.Size(ctx)
if err != nil {
size = nil
}
params := imagesJSONParams{
ID: img.ID(),
Name: img.Names(),
Digest: img.Digest(),
Digests: img.Digests(),
Created: units.HumanDuration(time.Since(img.Created())) + " ago",
CreatedAt: img.Created(),
Size: size,
ReadOnly: img.IsReadOnly(),
History: img.NamesHistory(),
}
imagesOutput = append(imagesOutput, params)
}
return imagesOutput
}
// generateImagesOutput generates the images based on the format provided
func generateImagesOutput(ctx context.Context, images []*adapter.ContainerImage, opts imagesOptions) error {
templateMap := GenImageOutputMap()
var out formats.Writer
switch opts.format {
case formats.JSONString:
imagesOutput := getImagesJSONOutput(ctx, images)
out = formats.JSONStructArray{Output: imagesToGeneric([]imagesTemplateParams{}, imagesOutput)}
default:
imagesOutput := getImagesTemplateOutput(ctx, images, opts)
out = formats.StdoutTemplateArray{Output: imagesToGeneric(imagesOutput, []imagesJSONParams{}), Template: opts.outputformat, Fields: templateMap}
}
return out.Out()
}
// GenImageOutputMap generates the map used for outputting the images header
// without requiring a populated image. This replaces the previous HeaderMap
// call.
func GenImageOutputMap() map[string]string {
io := imagesTemplateParams{}
v := reflect.Indirect(reflect.ValueOf(io))
values := make(map[string]string)
for i := 0; i < v.NumField(); i++ {
key := v.Type().Field(i).Name
value := key
if value == "ID" {
value = "Image" + value
}
if value == "ReadOnly" {
values[key] = "R/O"
continue
}
if value == "CreatedSince" {
value = "created"
}
values[key] = strings.ToUpper(splitCamelCase(value))
}
return values
}

View File

@ -1,8 +1,8 @@
package images
import (
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podmanV2/report"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/cmd/podman/report"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"
"github.com/spf13/cobra"

View File

@ -3,7 +3,7 @@ package images
import (
"os"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -10,7 +10,7 @@ import (
"time"
"unicode"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/docker/go-units"
jsoniter "github.com/json-iterator/go"

View File

@ -1,7 +1,7 @@
package images
import (
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -3,7 +3,7 @@ package images
import (
"strings"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -4,8 +4,8 @@ import (
"context"
"fmt"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/hashicorp/go-multierror"
"github.com/pkg/errors"

View File

@ -10,8 +10,8 @@ import (
"text/template"
"github.com/containers/buildah/pkg/formats"
"github.com/containers/libpod/cmd/podmanV2/common"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/common"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"
"github.com/spf13/cobra"

View File

@ -11,7 +11,7 @@ import (
"time"
"unicode"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/docker/go-units"
jsoniter "github.com/json-iterator/go"

View File

@ -8,8 +8,8 @@ import (
"os"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/util"
"github.com/pkg/errors"

View File

@ -6,7 +6,7 @@ import (
"os"
"strings"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"
"github.com/spf13/cobra"

View File

@ -5,7 +5,7 @@ import (
buildahcli "github.com/containers/buildah/pkg/cli"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
"github.com/spf13/pflag"

View File

@ -3,7 +3,7 @@ package images
import (
buildahcli "github.com/containers/buildah/pkg/cli"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"
"github.com/spf13/cobra"

View File

@ -4,7 +4,7 @@ import (
"fmt"
"os"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"
"github.com/spf13/cobra"

View File

@ -3,7 +3,7 @@ package images
import (
"strings"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -7,8 +7,8 @@ import (
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/cmd/podmanV2/parse"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/parse"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/util"
"github.com/pkg/errors"

View File

@ -7,7 +7,7 @@ import (
buildahcli "github.com/containers/buildah/pkg/cli"
"github.com/containers/buildah/pkg/formats"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/util/camelcase"
"github.com/pkg/errors"

View File

@ -1,7 +1,7 @@
package images
import (
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -1,7 +1,7 @@
package images
import (
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/cmd/podman/registry"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/spf13/cobra"
)

View File

@ -1,73 +0,0 @@
package main
import (
"bufio"
"fmt"
"os"
"strings"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
pruneImagesCommand cliconfig.PruneImagesValues
pruneImagesDescription = `Removes all unnamed images from local storage.
If an image is not being used by a container, it will be removed from the system.`
_pruneImagesCommand = &cobra.Command{
Use: "prune",
Args: noSubArgs,
Short: "Remove unused images",
Long: pruneImagesDescription,
RunE: func(cmd *cobra.Command, args []string) error {
pruneImagesCommand.InputArgs = args
pruneImagesCommand.GlobalFlags = MainGlobalOpts
pruneImagesCommand.Remote = remoteclient
return pruneImagesCmd(&pruneImagesCommand)
},
}
)
func init() {
pruneImagesCommand.Command = _pruneImagesCommand
pruneImagesCommand.SetHelpTemplate(HelpTemplate())
pruneImagesCommand.SetUsageTemplate(UsageTemplate())
flags := pruneImagesCommand.Flags()
flags.BoolVarP(&pruneImagesCommand.All, "all", "a", false, "Remove all unused images, not just dangling ones")
flags.BoolVarP(&pruneImagesCommand.Force, "force", "f", false, "Do not prompt for confirmation")
flags.StringArrayVar(&pruneImagesCommand.Filter, "filter", []string{}, "Provide filter values (e.g. 'label=<key>=<value>')")
}
func pruneImagesCmd(c *cliconfig.PruneImagesValues) error {
if !c.Force {
reader := bufio.NewReader(os.Stdin)
fmt.Printf(`
WARNING! This will remove all dangling images.
Are you sure you want to continue? [y/N] `)
answer, err := reader.ReadString('\n')
if err != nil {
return errors.Wrapf(err, "error reading input")
}
if strings.ToLower(answer)[0] != 'y' {
return nil
}
}
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
// Call prune; if any cids are returned, print them and then
// return err in case an error also came up
pruneCids, err := runtime.PruneImages(getContext(), c.All, c.Filter)
if len(pruneCids) > 0 {
for _, cid := range pruneCids {
fmt.Println(cid)
}
}
return err
}

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@ -1,88 +0,0 @@
package main
import (
"fmt"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared/parse"
"github.com/containers/libpod/pkg/adapter"
"github.com/hashicorp/go-multierror"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
importCommand cliconfig.ImportValues
importDescription = `Create a container image from the contents of the specified tarball (.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz).
Note remote tar balls can be specified, via web address.
Optionally tag the image. You can specify the instructions using the --change option.`
_importCommand = &cobra.Command{
Use: "import [flags] PATH [REFERENCE]",
Short: "Import a tarball to create a filesystem image",
Long: importDescription,
RunE: func(cmd *cobra.Command, args []string) error {
importCommand.InputArgs = args
importCommand.GlobalFlags = MainGlobalOpts
importCommand.Remote = remoteclient
return importCmd(&importCommand)
},
Example: `podman import http://example.com/ctr.tar url-image
cat ctr.tar | podman -q import --message "importing the ctr.tar tarball" - image-imported
cat ctr.tar | podman import -`,
}
)
func init() {
importCommand.Command = _importCommand
importCommand.SetHelpTemplate(HelpTemplate())
importCommand.SetUsageTemplate(UsageTemplate())
flags := importCommand.Flags()
flags.StringArrayVarP(&importCommand.Change, "change", "c", []string{}, "Apply the following possible instructions to the created image (default []): CMD | ENTRYPOINT | ENV | EXPOSE | LABEL | STOPSIGNAL | USER | VOLUME | WORKDIR")
flags.StringVarP(&importCommand.Message, "message", "m", "", "Set commit message for imported image")
flags.BoolVarP(&importCommand.Quiet, "quiet", "q", false, "Suppress output")
}
func importCmd(c *cliconfig.ImportValues) error {
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
var (
source string
reference string
)
args := c.InputArgs
switch len(args) {
case 0:
return errors.Errorf("need to give the path to the tarball, or must specify a tarball of '-' for stdin")
case 1:
source = args[0]
case 2:
source = args[0]
reference = args[1]
default:
return errors.Errorf("too many arguments. Usage TARBALL [REFERENCE]")
}
errFileName := parse.ValidateFileName(source)
errURL := parse.ValidURL(source)
if errFileName != nil && errURL != nil {
return multierror.Append(errFileName, errURL)
}
quiet := c.Quiet
if runtime.Remote {
quiet = false
}
iid, err := runtime.Import(getContext(), source, reference, importCommand.Change, c.String("message"), quiet)
if err == nil {
fmt.Println(iid)
}
return err
}

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@ -1,146 +0,0 @@
package main
import (
"fmt"
"html/template"
"os"
rt "runtime"
"strings"
"github.com/containers/buildah/pkg/formats"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/adapter"
"github.com/containers/libpod/version"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
infoCommand cliconfig.InfoValues
infoDescription = `Display information pertaining to the host, current storage stats, and build of podman.
Useful for the user and when reporting issues.
`
_infoCommand = &cobra.Command{
Use: "info",
Args: noSubArgs,
Long: infoDescription,
Short: "Display podman system information",
RunE: func(cmd *cobra.Command, args []string) error {
infoCommand.InputArgs = args
infoCommand.GlobalFlags = MainGlobalOpts
infoCommand.Remote = remoteclient
return infoCmd(&infoCommand)
},
Example: `podman info`,
}
)
func init() {
infoCommand.Command = _infoCommand
infoCommand.SetHelpTemplate(HelpTemplate())
infoCommand.SetUsageTemplate(UsageTemplate())
flags := infoCommand.Flags()
flags.BoolVarP(&infoCommand.Debug, "debug", "D", false, "Display additional debug information")
flags.StringVarP(&infoCommand.Format, "format", "f", "", "Change the output format to JSON or a Go template")
}
func infoCmd(c *cliconfig.InfoValues) error {
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.DeferredShutdown(false)
i, err := runtime.Info()
if err != nil {
return errors.Wrapf(err, "error getting info")
}
info := infoWithExtra{Info: i}
if runtime.Remote {
endpoint, err := runtime.RemoteEndpoint()
if err != nil {
return err
}
info.Remote = getRemote(endpoint)
}
if !runtime.Remote && c.Debug {
d, err := getDebug()
if err != nil {
return err
}
info.Debug = d
}
var out formats.Writer
infoOutputFormat := c.Format
if strings.Join(strings.Fields(infoOutputFormat), "") == "{{json.}}" {
infoOutputFormat = formats.JSONString
}
switch infoOutputFormat {
case formats.JSONString:
out = formats.JSONStruct{Output: info}
case "":
out = formats.YAMLStruct{Output: info}
default:
tmpl, err := template.New("info").Parse(c.Format)
if err != nil {
return err
}
err = tmpl.Execute(os.Stdout, info)
return err
}
return out.Out()
}
// top-level "debug" info
func getDebug() (*debugInfo, error) {
v, err := define.GetVersion()
if err != nil {
return nil, err
}
return &debugInfo{
Compiler: rt.Compiler,
GoVersion: rt.Version(),
PodmanVersion: v.Version,
GitCommit: v.GitCommit,
}, nil
}
func getRemote(endpoint *adapter.Endpoint) *remoteInfo {
return &remoteInfo{
Connection: endpoint.Connection,
ConnectionType: endpoint.Type.String(),
RemoteAPIVersion: string(version.RemoteAPIVersion),
PodmanVersion: version.Version,
OSArch: fmt.Sprintf("%s/%s", rt.GOOS, rt.GOARCH),
}
}
type infoWithExtra struct {
*define.Info
Remote *remoteInfo `json:"remote,omitempty"`
Debug *debugInfo `json:"debug,omitempty"`
}
type remoteInfo struct {
Connection string `json:"connection"`
ConnectionType string `json:"connectionType"`
RemoteAPIVersion string `json:"remoteAPIVersion"`
PodmanVersion string `json:"podmanVersion"`
OSArch string `json:"OSArch"`
}
type debugInfo struct {
Compiler string `json:"compiler"`
GoVersion string `json:"goVersion"`
PodmanVersion string `json:"podmanVersion"`
GitCommit string `json:"gitCommit"`
}

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