Merge pull request #9495 from rhatdan/groups

Add '--group-add keep-groups': supplementary groups into container

Makefile

@@ -149,7 +149,7 @@ err_if_empty = $(if $(strip $($(1))),$(strip $($(1))),$(error Required variable
 
 # Podman does not work w/o CGO_ENABLED, except in some very specific cases
 CGO_ENABLED ?= 1
-# Default to the native OS type and archetecture unless otherwise specified
+# Default to the native OS type and architecture unless otherwise specified
 GOOS ?= $(shell $(GO) env GOOS)
 ifeq ($(call err_if_empty,GOOS),windows)
 BINSFX := .exe
@@ -255,7 +255,7 @@ test/goecho/goecho: .gopathok $(wildcard test/goecho/*.go)
 
 .PHONY: codespell
 codespell:
-	codespell -S bin,vendor,.git,go.sum,changelog.txt,.cirrus.yml,"RELEASE_NOTES.md,*.xz,*.gz,*.tar,*.tgz,bin2img,*ico,*.png,*.1,*.5,copyimg,*.orig,apidoc.go" -L uint,iff,od,seeked,splitted,marge,ERRO,hist -w
+	codespell -S bin,vendor,.git,go.sum,changelog.txt,.cirrus.yml,"RELEASE_NOTES.md,*.xz,*.gz,*.tar,*.tgz,bin2img,*ico,*.png,*.1,*.5,copyimg,*.orig,apidoc.go" -L uint,iff,od,seeked,splitted,marge,ERRO,hist,ether -w
 
 .PHONY: validate
 validate: gofmt lint .gitvalidation validate.completions man-page-check swagger-check tests-included

RELEASE_PROCESS.md

@@ -196,7 +196,7 @@ spelled with complete minutiae.
    1. Merge the PR (or ask someone else to review and merge, to be safer).
    1. **Note:** This is the last point where any test-failures can be addressed
       by code changes. After pushing the new version-tag upstream, no further
-      changes can be made to the code without lots of unpleasent efforts.  Please
+      changes can be made to the code without lots of unpleasant efforts.  Please
       seek assistance if needed, before proceeding.
 
    1. Assuming the "Bump to ..." PR merged successfully, and you're **really**

cmd/podman/common/create.go

@@ -277,7 +277,7 @@ func DefineCreateFlags(cmd *cobra.Command, cf *ContainerCLIOpts) {
 	createFlags.StringSliceVar(
 		&cf.GroupAdd,
 		groupAddFlagName, []string{},
-		"Add additional groups to join",
+		"Add additional groups to the primary container process. 'keep-groups' allows container processes to use suplementary groups.",
 	)
 	_ = cmd.RegisterFlagCompletionFunc(groupAddFlagName, completion.AutocompleteNone)
 

cmd/podman/containers/create.go

@@ -193,6 +193,25 @@ func createInit(c *cobra.Command) error {
 		val := c.Flag("entrypoint").Value.String()
 		cliVals.Entrypoint = &val
 	}
+
+	if c.Flags().Changed("group-add") {
+		groups := []string{}
+		for _, g := range cliVals.GroupAdd {
+			if g == "keep-groups" {
+				if len(cliVals.GroupAdd) > 1 {
+					return errors.New("the '--group-add keep-groups' option is not allowed with any other --group-add options")
+				}
+				if registry.IsRemote() {
+					return errors.New("the '--group-add keep-groups' option is not supported in remote mode")
+				}
+				cliVals.Annotation = append(cliVals.Annotation, "run.oci.keep_original_groups=1")
+			} else {
+				groups = append(groups, g)
+			}
+		}
+		cliVals.GroupAdd = groups
+	}
+
 	if c.Flags().Changed("pids-limit") {
 		val := c.Flag("pids-limit").Value.String()
 		pidsLimit, err := strconv.ParseInt(val, 10, 32)

cmd/podman/machine/stop.go

@@ -30,7 +30,7 @@ func init() {
 	})
 }
 
-// TODO  Name shouldnt be required, need to create a default vm
+// TODO  Name shouldn't be required, need to create a default vm
 func stop(cmd *cobra.Command, args []string) error {
 	var (
 		err    error

completions/powershell/podman-remote.ps1

@@ -161,7 +161,7 @@ Register-ArgumentCompleter -CommandName 'podman-remote' -ScriptBlock {
 
     $Values | ForEach-Object {
 
-        # store temporay because switch will overwrite $_
+        # store temporary because switch will overwrite $_
         $comp = $_
 
         # PowerShell supports three different completion modes
@@ -216,7 +216,7 @@ Register-ArgumentCompleter -CommandName 'podman-remote' -ScriptBlock {
             Default {
                 # Like MenuComplete but we don't want to add a space here because
                 # the user need to press space anyway to get the completion.
-                # Description will not be shown because thats not possible with TabCompleteNext
+                # Description will not be shown because that's not possible with TabCompleteNext
                 [System.Management.Automation.CompletionResult]::new($($comp.Name | __podman-remote_escapeStringWithSpecialChars), "$($comp.Name)", 'ParameterValue', "$($comp.Description)")
             }
         }

completions/powershell/podman.ps1

@@ -161,7 +161,7 @@ Register-ArgumentCompleter -CommandName 'podman' -ScriptBlock {
 
     $Values | ForEach-Object {
 
-        # store temporay because switch will overwrite $_
+        # store temporary because switch will overwrite $_
         $comp = $_
 
         # PowerShell supports three different completion modes
@@ -216,7 +216,7 @@ Register-ArgumentCompleter -CommandName 'podman' -ScriptBlock {
             Default {
                 # Like MenuComplete but we don't want to add a space here because
                 # the user need to press space anyway to get the completion.
-                # Description will not be shown because thats not possible with TabCompleteNext
+                # Description will not be shown because that's not possible with TabCompleteNext
                 [System.Management.Automation.CompletionResult]::new($($comp.Name | __podman_escapeStringWithSpecialChars), "$($comp.Name)", 'ParameterValue', "$($comp.Description)")
             }
         }

contrib/cirrus/runner.sh

@@ -277,7 +277,7 @@ logformatter() {
             |& awk --file "${CIRRUS_WORKING_DIR}/${SCRIPT_BASE}/timestamp.awk" \
             |& "${CIRRUS_WORKING_DIR}/${SCRIPT_BASE}/logformatter" "$output_name"
     else
-        # Assume script is run by a human, they want output immediatly
+        # Assume script is run by a human, they want output immediately
         cat -
     fi
 }

docs/remote-docs.sh

@@ -6,7 +6,7 @@ PLATFORM=$1                         ## linux, windows or darwin
 TARGET=${2}                         ## where to output files
 SOURCES=${@:3}                      ## directories to find markdown files
 
-# Overriden for testing.  Native podman-remote binary expected filepaths
+# Overridden for testing.  Native podman-remote binary expected filepaths
 if [[ -z "$PODMAN" ]]; then
     case $(env -i HOME=$HOME PATH=$PATH go env GOOS) in
         windows)

docs/source/markdown/podman-build.1.md

@@ -688,7 +688,7 @@ Set the architecture variant of the image to be pulled.
    bind mounts `/HOST-DIR` in the host to `/CONTAINER-DIR` in the Podman
    container. (This option is not available with the remote Podman client)
 
-   The `OPTIONS` are a comma delimited list and can be: <sup>[[1]](#Footnote1)</sup>
+   The `OPTIONS` are a comma-separated list and can be: <sup>[[1]](#Footnote1)</sup>
 
    * [rw|ro]
    * [z|Z|O]

docs/source/markdown/podman-create.1.md

@@ -261,8 +261,8 @@ Note: if _host_device_ is a symbolic link then it will be resolved first.
 The container will only store the major and minor numbers of the host device.
 
 Note: if the user only has access rights via a group, accessing the device
-from inside a rootless container will fail. The **crun**(1) runtime offers a
-workaround for this by adding the option **\-\-annotation run.oci.keep_original_groups=1**.
+from inside a rootless container will fail. Use the `--group-add keep-groups`
+flag to pass the user's supplementary group access into the container.
 
 Podman may load kernel modules required for using the specified
 device. The devices that podman will load modules when necessary are:
@@ -361,9 +361,17 @@ GID map for the user namespace. Using this flag will run the container with user
 
 The following example maps uids 0-2000 in the container to the uids 30000-31999 on the host and gids 0-2000 in the container to the gids 30000-31999 on the host. `--gidmap=0:30000:2000`
 
-#### **\-\-group-add**=*group*
+#### **\-\-group-add**=*group|keep-groups*
 
-Add additional groups to run as
+Add additional groups to assign to primary user running within the container process.
+
+- `keep-groups` is a special flag that tells Podman to keep the supplementary group access.
+
+Allows container to use the user's supplementary group access. If file systems or
+devices are only accessible by the rootless user's group, this flag tells the OCI
+runtime to pass the group access into the container. Currently only available
+with the `crun` OCI runtime. Note: `keep-groups` is exclusive, you cannot add any other groups
+with this flag. (Not available for remote commands)
 
 #### **\-\-health-cmd**=*"command"* | *'["command", "arg1", ...]'*
 
@@ -634,7 +642,7 @@ Valid _mode_ values are:
 - **none**: no networking;
 - **container:**_id_: reuse another container's network stack;
 - **host**: use the Podman host network stack. Note: the host mode gives the container full access to local system services such as D-bus and is therefore considered insecure;
-- _network-id_: connect to a user-defined network, multiple networks should be comma separated;
+- _network-id_: connect to a user-defined network, multiple networks should be comma-separated;
 - **ns:**_path_: path to a network namespace to join;
 - **private**: create a new namespace for the container (default)
 - **slirp4netns[:OPTIONS,...]**: use **slirp4netns**(1) to create a user network stack. This is the default for rootless containers. It is possible to specify these additional options:
@@ -861,6 +869,8 @@ Security Options
 - `label=filetype:TYPE` : Set the label file type for the container files
 - `label=disable`       : Turn off label separation for the container
 
+Note: Labeling can be disabled for all containers by setting label=false in the **containers.conf** (`/etc/containers/containers.conf` or `$HOME/.config/containers/containers.conf`) file.
+
 - `mask=/path/1:/path/2` : The paths to mask separated by a colon. A masked path
   cannot be accessed inside the container.
 
@@ -869,13 +879,13 @@ Security Options
 - `seccomp=unconfined` : Turn off seccomp confinement for the container
 - `seccomp=profile.json` :  White listed syscalls seccomp Json file to be used as a seccomp filter
 
+- `proc-opts=OPTIONS` : Comma-separated list of options to use for the /proc mount. More details for the
+  possible mount options are specified in the **proc(5)** man page.
+
 - `unmask=ALL or /path/1:/path/2` : Paths to unmask separated by a colon. If set to **ALL**, it will
   unmask all the paths that are masked or made read only by default.
   The default masked paths are **/proc/acpi, /proc/kcore, /proc/keys, /proc/latency_stats, /proc/sched_debug, /proc/scsi, /proc/timer_list, /proc/timer_stats, /sys/firmware, and /sys/fs/selinux.**  The default paths that are read only are **/proc/asound, /proc/bus, /proc/fs, /proc/irq, /proc/sys, /proc/sysrq-trigger, /sys/fs/cgroup**.
 
-- `proc-opts=OPTIONS` : Comma separated list of options to use for the /proc mount. More details for the
-  possible mount options are specified at **proc(5)** man page.
-
 Note: Labeling can be disabled for all containers by setting label=false in the **containers.conf** (`/etc/containers/containers.conf` or `$HOME/.config/containers/containers.conf`) file.
 
 #### **\-\-shm-size**=*size*
@@ -1093,9 +1103,9 @@ Create a bind mount. If you specify, ` -v /HOST-DIR:/CONTAINER-DIR`, Podman
 bind mounts `/HOST-DIR` in the host to `/CONTAINER-DIR` in the Podman
 container. Similarly, `-v SOURCE-VOLUME:/CONTAINER-DIR` will mount the volume
 in the host to the container. If no such named volume exists, Podman will
-create one. The `OPTIONS` are a comma delimited list and can be: <sup>[[1]](#Footnote1)</sup>  (Note when using the remote client, the volumes will be mounted from the remote server, not necessarly the client machine.)
+create one. The `OPTIONS` are a comma-separated list and can be: <sup>[[1]](#Footnote1)</sup>  (Note when using the remote client, the volumes will be mounted from the remote server, not necessarly the client machine.)
 
-The _options_ is a comma delimited list and can be:
+The _options_ is a comma-separated list and can be:
 
 * **rw**|**ro**
 * **z**|**Z**
@@ -1185,7 +1195,7 @@ host into the container to allow speeding up builds.
 Content mounted into the container is labeled with the private label.
        On SELinux systems, labels in the source directory must be readable
 by the container label. Usually containers can read/execute `container_share_t`
-and can read/write `container_file_t`. If you can not change the labels on a
+and can read/write `container_file_t`. If you cannot change the labels on a
 source volume, SELinux container separation must be disabled for the container
 to work.
      - The source directory mounted into the container with an overlay mount
@@ -1245,10 +1255,14 @@ will convert /foo into a `shared` mount point. Alternatively one can directly
 change propagation properties of source mount. Say `/` is source mount for
 `/foo`, then use `mount --make-shared /` to convert `/` into a `shared` mount.
 
+Note: if the user only has access rights via a group, accessing the volume
+from inside a rootless container will fail. Use the `--group-add keep-groups`
+flag to pass the user's supplementary group access into the container.
+
 #### **\-\-volumes-from**[=*CONTAINER*[:*OPTIONS*]]
 
 Mount volumes from the specified container(s). Used to share volumes between
-containers. The *options* is a comma delimited list with the following available elements:
+containers. The *options* is a comma-separated list with the following available elements:
 
 * **rw**|**ro**
 * **z**
@@ -1351,6 +1365,11 @@ $ podman create --name container1 -t -i fedora bash
 $ podman create --name container2 -t -i fedora bash
 $ podman create --name container3 --requires container1,container2 -t -i fedora bash
 $ podman start --attach container3
+
+### Configure keep supplemental groups for access to volume
+
+```
+$ podman create -v /var/lib/design:/var/lib/design --group-add keep-groups ubi8
 ```
 
 ### Rootless Containers

docs/source/markdown/podman-pod-create.1.md

@@ -125,7 +125,7 @@ If another pod with the same name already exists, replace and remove it.  The de
 
 #### **\-\-share**=*namespace*
 
-A comma delimited list of kernel namespaces to share. If none or "" is specified, no namespaces will be shared. The namespaces to choose from are ipc, net, pid, uts.
+A comma-separated list of kernel namespaces to share. If none or "" is specified, no namespaces will be shared. The namespaces to choose from are ipc, net, pid, uts.
 
 The operator can identify a pod in three ways:
 UUID long identifier (“f78375b1c487e03c9438c729345e54db9d20cfa2ac1fc3494b6eb60872e74778”)

docs/source/markdown/podman-run.1.md

@@ -299,8 +299,8 @@ Note: if _host_device_ is a symbolic link then it will be resolved first.
 The container will only store the major and minor numbers of the host device.
 
 Note: if the user only has access rights via a group, accessing the device
-from inside a rootless container will fail. The **crun**(1) runtime offers a
-workaround for this by adding the option **\-\-annotation run.oci.keep_original_groups=1**.
+from inside a rootless container will fail. Use the `--group-add keep-groups`
+flag to pass the user's supplementary group access into the container.
 
 Podman may load kernel modules required for using the specified
 device. The devices that Podman will load modules when necessary are:
@@ -405,9 +405,17 @@ Meaning **groupname** is initially mapped to gid **100000** which is referenced
 above: The group **groupname** is mapped to group **100000** of the initial namespace then the
 **30000**st id of this namespace (which is gid 130000 in this namespace) is mapped to container namespace group id **0**. (groupname -> 100000 / 30000 -> 0)
 
-#### **\-\-group-add**=*group*
+#### **\-\-group-add**=*group|keep-groups*
 
-Add additional groups to run as
+Add additional groups to assign to primary user running within the container process.
+
+- `keep-groups` is a special flag that tells Podman to keep the supplementary group access.
+
+Allows container to use the user's supplementary group access. If file systems or
+devices are only accessible by the rootless user's group, this flag tells the OCI
+runtime to pass the group access into the container. Currently only available
+with the `crun` OCI runtime. Note: `keep-groups` is exclusive, you cannot add any other groups
+with this flag. (Not available for remote commands)
 
 #### **\-\-health-cmd**=*"command"* | *'["command", "arg1", ...]'*
 
@@ -670,7 +678,7 @@ Valid _mode_ values are:
 - **none**: no networking;
 - **container:**_id_: reuse another container's network stack;
 - **host**: use the Podman host network stack. Note: the host mode gives the container full access to local system services such as D-bus and is therefore considered insecure;
-- _network-id_: connect to a user-defined network, multiple networks should be comma separated;
+- _network-id_: connect to a user-defined network, multiple networks should be comma-separated;
 - **ns:**_path_: path to a network namespace to join;
 - **private**: create a new namespace for the container (default)
 - **slirp4netns[:OPTIONS,...]**: use **slirp4netns**(1) to create a user network stack. This is the default for rootless containers. It is possible to specify these additional options:
@@ -905,19 +913,27 @@ Security Options
 
 - **apparmor=unconfined** : Turn off apparmor confinement for the container
 - **apparmor**=_your-profile_ : Set the apparmor confinement profile for the container
+
 - **label=user:**_USER_: Set the label user for the container processes
 - **label=role:**_ROLE_: Set the label role for the container processes
 - **label=type:**_TYPE_: Set the label process type for the container processes
 - **label=level:**_LEVEL_: Set the label level for the container processes
 - **label=filetype:**TYPE_: Set the label file type for the container files
 - **label=disable**: Turn off label separation for the container
+
+Note: Labeling can be disabled for all containers by setting label=false in the **containers.conf** (`/etc/containers/containers.conf` or `$HOME/.config/containers/containers.conf`) file.
+
 - **mask**=_/path/1:/path/2_: The paths to mask separated by a colon. A masked path
   cannot be accessed inside the container.
+
 - **no-new-privileges**: Disable container processes from gaining additional privileges
+
 - **seccomp=unconfined**: Turn off seccomp confinement for the container
 - **seccomp**=_profile.json_: Allowed syscall list seccomp JSON file to be used as a seccomp filter
-- **proc-opts**=_OPTIONS_ : Comma separated list of options to use for the /proc mount. More details
-  for the possible mount options are specified at **proc(5)** man page.
+
+- **proc-opts**=_OPTIONS_ : Comma-separated list of options to use for the /proc mount. More details
+  for the possible mount options are specified in the **proc(5)** man page.
+
 - **unmask**=_ALL_ or _/path/1:/path/2_: Paths to unmask separated by a colon. If set to **ALL**, it will
   unmask all the paths that are masked or made read only by default.
   The default masked paths are **/proc/acpi, /proc/kcore, /proc/keys, /proc/latency_stats, /proc/sched_debug, /proc/scsi, /proc/timer_list, /proc/timer_stats, /sys/firmware, and /sys/fs/selinux.**.  The default paths that are read only are **/proc/asound**, **/proc/bus**, **/proc/fs**, **/proc/irq**, **/proc/sys**, **/proc/sysrq-trigger**, **/sys/fs/cgroup**.
@@ -1164,7 +1180,7 @@ container. Similarly, _SOURCE-VOLUME_:_/CONTAINER-DIR_ will mount the volume
 in the host to the container. If no such named volume exists, Podman will
 create one. (Note when using the remote client, the volumes will be mounted from the remote server, not necessarly the client machine.)
 
-The _options_ is a comma delimited list and can be: <sup>[[1]](#Footnote1)</sup>
+The _options_ is a comma-separated list and can be: <sup>[[1]](#Footnote1)</sup>
 
 * **rw**|**ro**
 * **z**|**Z**
@@ -1252,7 +1268,7 @@ host into the container to allow speeding up builds.
 Content mounted into the container is labeled with the private label.
        On SELinux systems, labels in the source directory must be readable
 by the container label. Usually containers can read/execute `container_share_t`
-and can read/write `container_file_t`. If you can not change the labels on a
+and can read/write `container_file_t`. If you cannot change the labels on a
 source volume, SELinux container separation must be disabled for the container
 to work.
      - The source directory mounted into the container with an overlay mount
@@ -1314,10 +1330,14 @@ will convert /foo into a shared mount point. Alternatively, one can directly
 change propagation properties of source mount. Say, if _/_ is source mount for
 _/foo_, then use **mount --make-shared /** to convert _/_ into a shared mount.
 
+Note: if the user only has access rights via a group, accessing the volume
+from inside a rootless container will fail. Use the `--group-add keep-groups`
+flag to pass the user's supplementary group access into the container.
+
 #### **\-\-volumes-from**[=*CONTAINER*[:*OPTIONS*]]
 
 Mount volumes from the specified container(s). Used to share volumes between
-containers. The *options* is a comma delimited list with the following available elements:
+containers. The *options* is a comma-separated list with the following available elements:
 
 * **rw**|**ro**
 * **z**
@@ -1699,6 +1719,11 @@ Multiple containers can be required.
 $ podman create --name container1 -t -i fedora bash
 $ podman create --name container2 -t -i fedora bash
 $ podman run --name container3 --requires container1,container2 -t -i fedora bash
+
+### Configure keep supplemental groups for access to volume
+
+```
+$ podman run -v /var/lib/design:/var/lib/design --group-add keep-groups ubi8
 ```
 
 ### Rootless Containers

docs/source/markdown/podman-secret-create.1.md

@@ -16,7 +16,7 @@ A secret is a blob of sensitive data which a container needs at runtime but
 should not be stored in the image or in source control, such as usernames and passwords,
 TLS certificates and keys, SSH keys or other important generic strings or binary content (up to 500 kb in size).
 
-Secrets will not be commited to an image with `podman commit`, and will not be in the archive created by a `podman export`
+Secrets will not be committed to an image with `podman commit`, and will not be in the archive created by a `podman export`
 
 ## OPTIONS
 

libpod/container_internal.go

@@ -1313,7 +1313,7 @@ func (c *Container) stop(timeout uint) error {
 	}
 
 	// We have to check stopErr *after* we lock again - otherwise, we have a
-	// change of panicing on a double-unlock. Ref: GH Issue 9615
+	// change of panicking on a double-unlock. Ref: GH Issue 9615
 	if stopErr != nil {
 		return stopErr
 	}
@@ -1676,7 +1676,7 @@ func (c *Container) chownVolume(volumeName string) error {
 
 	// TODO: For now, I've disabled chowning volumes owned by non-Podman
 	// drivers. This may be safe, but it's really going to be a case-by-case
-	// thing, I think - safest to leave disabled now and reenable later if
+	// thing, I think - safest to leave disabled now and re-enable later if
 	// there is a demand.
 	if vol.state.NeedsChown && !vol.UsesVolumeDriver() {
 		vol.state.NeedsChown = false

libpod/define/fileinfo.go

@@ -5,7 +5,7 @@ import (
 	"time"
 )
 
-// FileInfo describes the attributes of a file or diretory.
+// FileInfo describes the attributes of a file or directory.
 type FileInfo struct {
 	Name       string      `json:"name"`
 	Size       int64       `json:"size"`

libpod/image/utils.go

@@ -50,7 +50,7 @@ func findImageInRepotags(search imageParts, images []*Image) (*storage.Image, er
 
 	// If more then one candidate and the candidates all have same name
 	// and only one is read/write return it.
-	// Othewise return error with the list of candidates
+	// Otherwise return error with the list of candidates
 	if len(candidates) > 1 {
 		var (
 			rwImage    *Image

libpod/shutdown/handler.go

@@ -18,7 +18,7 @@ var (
 	stopped    bool
 	sigChan    chan os.Signal
 	cancelChan chan bool
-	// Syncronize accesses to the map
+	// Synchronize accesses to the map
 	handlerLock sync.Mutex
 	// Definitions of all on-shutdown handlers
 	handlers map[string]func(os.Signal) error

pkg/api/handlers/utils/containers.go

@@ -76,7 +76,7 @@ func WaitContainerDocker(w http.ResponseWriter, r *http.Request) {
 	exitCode, err := waitDockerCondition(ctx, name, interval, condition)
 	msg := ""
 	if err != nil {
-		logrus.Errorf("error while waiting on condtion: %q", err)
+		logrus.Errorf("error while waiting on condition: %q", err)
 		msg = err.Error()
 	}
 	responseData := handlers.ContainerWaitOKBody{

pkg/domain/infra/abi/play.go

@@ -428,7 +428,7 @@ func readConfigMapFromFile(r io.Reader) (v1.ConfigMap, error) {
 	return cm, nil
 }
 
-// splitMultiDocYAML reads mutiple documents in a YAML file and
+// splitMultiDocYAML reads multiple documents in a YAML file and
 // returns them as a list.
 func splitMultiDocYAML(yamlContent []byte) ([][]byte, error) {
 	var documentList [][]byte
@@ -471,7 +471,7 @@ func getKubeKind(obj []byte) (string, error) {
 }
 
 // sortKubeKinds adds the correct creation order for the kube kinds.
-// Any pod dependecy will be created first like volumes, secrets, etc.
+// Any pod dependency will be created first like volumes, secrets, etc.
 func sortKubeKinds(documentList [][]byte) ([][]byte, error) {
 	var sortedDocumentList [][]byte
 

pkg/machine/pull.go

@@ -170,7 +170,7 @@ func Decompress(localPath, uncompressedPath string) error {
 
 // Will error out if file without .xz already exists
 // Maybe extracting then renameing is a good idea here..
-// depends on xz: not pre-installed on mac, so it becomes a brew dependecy
+// depends on xz: not pre-installed on mac, so it becomes a brew dependency
 func decompressXZ(src string, output io.Writer) error {
 	fmt.Println("Extracting compressed file")
 	cmd := exec.Command("xzcat", "-k", src)

pkg/specgen/generate/kube/kube.go

@@ -56,7 +56,7 @@ func ToPodGen(ctx context.Context, podName string, podYAML *v1.PodTemplateSpec)
 			}
 			p.DNSServer = servers
 		}
-		// search domans
+		// search domains
 		if domains := dnsConfig.Searches; len(domains) > 0 {
 			p.DNSSearch = domains
 		}

pkg/systemd/generate/common_test.go

@@ -199,8 +199,8 @@ func TestEscapeSystemdArguments(t *testing.T) {
 			[]string{"foo", `"command with backslash \\"`},
 		},
 		{
-			[]string{"foo", `command with two backslashs \\`},
-			[]string{"foo", `"command with two backslashs \\\\"`},
+			[]string{"foo", `command with two backslashes \\`},
+			[]string{"foo", `"command with two backslashes \\\\"`},
 		},
 	}
 

pkg/util/filters.go

@@ -94,7 +94,7 @@ func PrepareFilters(r *http.Request) (*map[string][]string, error) {
 	return &filterMap, nil
 }
 
-// MatchLabelFilters matches labels and returs true if they are valid
+// MatchLabelFilters matches labels and returns true if they are valid
 func MatchLabelFilters(filterValues []string, labels map[string]string) bool {
 outer:
 	for _, filterValue := range filterValues {

test/apiv2/rest_api/test_rest_v2_0_0.py

@@ -378,7 +378,7 @@ class TestApi(unittest.TestCase):
             self.assertEqual(r.status_code, 200, r.text)
             objs = json.loads(r.text)
             self.assertIn(type(objs), (list,))
-            # There should be only one offical image
+            # There should be only one official image
             self.assertEqual(len(objs), 1)
 
         def do_search4():

test/system/050-stop.bats

@@ -114,7 +114,7 @@ load helpers
 @test "podman stop - unlock while waiting for timeout" {
     # Test that the container state transitions to "stopping" and that other
     # commands can get the container's lock.  To do that, run a container that
-    # ingores SIGTERM such that the Podman would wait 20 seconds for the stop
+    # ignores SIGTERM such that the Podman would wait 20 seconds for the stop
     # to finish.  This gives us enough time to try some commands and inspect
     # the container's status.
 

test/system/070-build.bats

@@ -354,7 +354,7 @@ Cmd[1]             | $s_echo
 WorkingDir         | $workdir
 Labels.$label_name | $label_value
 "
-    # FIXME: 2021-02-24: Fixed in buildah #3036; reenable this once podman
+    # FIXME: 2021-02-24: Fixed in buildah #3036; re-enable this once podman
     #        vendors in a newer buildah!
     # Labels.\"io.buildah.version\" | $buildah_version
 

test/system/170-run-userns.bats

@@ -0,0 +1,45 @@
+#!/usr/bin/env bats   -*- bats -*-
+# shellcheck disable=SC2096
+#
+# Tests for podman build
+#
+
+load helpers
+
+@test "podman --group-add keep-groups while in a userns" {
+    skip_if_rootless "choot is not allowed in rootless mode"
+    skip_if_remote "--group-add keep-groups not supported in remote mode"
+    run chroot --groups 1234 / ${PODMAN} run --uidmap 0:200000:5000 --group-add keep-groups $IMAGE id
+    is "$output" ".*65534(nobody)" "Check group leaked into user namespace"
+}
+
+@test "podman --group-add keep-groups while not in a userns" {
+    skip_if_rootless "choot is not allowed in rootless mode"
+    skip_if_remote "--group-add keep-groups not supported in remote mode"
+    run chroot --groups 1234,5678 / ${PODMAN} run --group-add keep-groups $IMAGE id
+    is "$output" ".*1234" "Check group leaked into container"
+}
+
+@test "podman --group-add without keep-groups while in a userns" {
+    skip_if_rootless "choot is not allowed in rootless mode"
+    skip_if_remote "--group-add keep-groups not supported in remote mode"
+    run chroot --groups 1234,5678 / ${PODMAN} run --uidmap 0:200000:5000 --group-add 457 $IMAGE id
+    is "$output" ".*457" "Check group leaked into container"
+}
+
+@test "podman --remote --group-add keep-groups " {
+    if is_remote; then
+        run_podman 125 run --group-add keep-groups $IMAGE id
+        is "$output" ".*not supported in remote mode" "Remote check --group-add keep-groups"
+    fi
+}
+
+@test "podman --group-add without keep-groups " {
+    run_podman run --group-add 457 $IMAGE id
+    is "$output" ".*457" "Check group leaked into container"
+}
+
+@test "podman --group-add keep-groups plus added groups " {
+    run_podman 125 run --group-add keep-groups --group-add 457 $IMAGE id
+    is "$output" ".*the '--group-add keep-groups' option is not allowed with any other --group-add options" "Check group leaked into container"
+}