generate systemd: handle --restart

Handle custom restart policies of containers when generating the unit
files; those should be set on the unit level and removed from ExecStart
flags.

Fixes: #11438
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
This commit is contained in:
Valentin Rothberg
2021-09-06 14:49:59 +02:00
parent e095667ac8
commit d1573b95e3
12 changed files with 166 additions and 113 deletions

View File

@ -12,15 +12,22 @@ import (
"github.com/containers/podman/v3/cmd/podman/registry"
"github.com/containers/podman/v3/cmd/podman/utils"
"github.com/containers/podman/v3/pkg/domain/entities"
systemDefine "github.com/containers/podman/v3/pkg/systemd/define"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
const (
restartPolicyFlagName = "restart-policy"
timeFlagName = "time"
)
var (
files bool
format string
systemdTimeout uint
systemdRestart string
systemdOptions = entities.GenerateSystemdOptions{}
systemdDescription = `Generate systemd units for a pod or container.
The generated units can later be controlled via systemctl(1).`
@ -47,7 +54,6 @@ func init() {
flags.BoolVarP(&systemdOptions.Name, "name", "n", false, "Use container/pod names instead of IDs")
flags.BoolVarP(&files, "files", "f", false, "Generate .service files instead of printing to stdout")
timeFlagName := "time"
flags.UintVarP(&systemdTimeout, timeFlagName, "t", containerConfig.Engine.StopTimeout, "Stop timeout override")
_ = systemdCmd.RegisterFlagCompletionFunc(timeFlagName, completion.AutocompleteNone)
flags.BoolVarP(&systemdOptions.New, "new", "", false, "Create a new container or pod instead of starting an existing one")
@ -65,8 +71,7 @@ func init() {
flags.StringVar(&systemdOptions.Separator, separatorFlagName, "-", "Systemd unit name separator between name/id and prefix")
_ = systemdCmd.RegisterFlagCompletionFunc(separatorFlagName, completion.AutocompleteNone)
restartPolicyFlagName := "restart-policy"
flags.StringVar(&systemdOptions.RestartPolicy, restartPolicyFlagName, "on-failure", "Systemd restart-policy")
flags.StringVar(&systemdRestart, restartPolicyFlagName, systemDefine.DefaultRestartPolicy, "Systemd restart-policy")
_ = systemdCmd.RegisterFlagCompletionFunc(restartPolicyFlagName, common.AutocompleteSystemdRestartOptions)
formatFlagName := "format"
@ -77,9 +82,12 @@ func init() {
}
func systemd(cmd *cobra.Command, args []string) error {
if cmd.Flags().Changed("time") {
if cmd.Flags().Changed(timeFlagName) {
systemdOptions.StopTimeout = &systemdTimeout
}
if cmd.Flags().Changed(restartPolicyFlagName) {
systemdOptions.RestartPolicy = &systemdRestart
}
if registry.IsRemote() {
logrus.Warnln("The generated units should be placed on your remote system")

View File

@ -16,16 +16,15 @@ func GenerateSystemd(w http.ResponseWriter, r *http.Request) {
runtime := r.Context().Value("runtime").(*libpod.Runtime)
decoder := r.Context().Value("decoder").(*schema.Decoder)
query := struct {
Name bool `schema:"useName"`
New bool `schema:"new"`
NoHeader bool `schema:"noHeader"`
RestartPolicy string `schema:"restartPolicy"`
StopTimeout uint `schema:"stopTimeout"`
ContainerPrefix string `schema:"containerPrefix"`
PodPrefix string `schema:"podPrefix"`
Separator string `schema:"separator"`
Name bool `schema:"useName"`
New bool `schema:"new"`
NoHeader bool `schema:"noHeader"`
RestartPolicy *string `schema:"restartPolicy"`
StopTimeout uint `schema:"stopTimeout"`
ContainerPrefix string `schema:"containerPrefix"`
PodPrefix string `schema:"podPrefix"`
Separator string `schema:"separator"`
}{
RestartPolicy: "on-failure",
StopTimeout: util.DefaultContainerConfig().Engine.StopTimeout,
ContainerPrefix: "container",
PodPrefix: "pod",
@ -49,6 +48,7 @@ func GenerateSystemd(w http.ResponseWriter, r *http.Request) {
PodPrefix: query.PodPrefix,
Separator: query.Separator,
}
report, err := containerEngine.GenerateSystemd(r.Context(), utils.GetName(r), options)
if err != nil {
utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "error generating systemd units"))

View File

@ -9,7 +9,7 @@ type GenerateSystemdOptions struct {
// New - create a new container instead of starting a new one.
New bool
// RestartPolicy - systemd restart policy.
RestartPolicy string
RestartPolicy *string
// StopTimeout - time when stopping the container.
StopTimeout *uint
// ContainerPrefix - systemd unit name prefix for containers

View File

@ -9,7 +9,10 @@ import (
func (ic *ContainerEngine) GenerateSystemd(ctx context.Context, nameOrID string, opts entities.GenerateSystemdOptions) (*entities.GenerateSystemdReport, error) {
options := new(generate.SystemdOptions).WithUseName(opts.Name).WithContainerPrefix(opts.ContainerPrefix).WithNew(opts.New).WithNoHeader(opts.NoHeader)
options.WithPodPrefix(opts.PodPrefix).WithRestartPolicy(opts.RestartPolicy).WithSeparator(opts.Separator)
options.WithPodPrefix(opts.PodPrefix).WithSeparator(opts.Separator)
if opts.RestartPolicy != nil {
options.WithRestartPolicy(*opts.RestartPolicy)
}
if to := opts.StopTimeout; to != nil {
options.WithStopTimeout(*opts.StopTimeout)
}

View File

@ -1,8 +1,13 @@
package define
// EnvVariable "PODMAN_SYSTEMD_UNIT" is set in all generated systemd units and
// is set to the unit's (unique) name.
const EnvVariable = "PODMAN_SYSTEMD_UNIT"
const (
// Default restart policy for generated unit files.
DefaultRestartPolicy = "on-failure"
// EnvVariable "PODMAN_SYSTEMD_UNIT" is set in all generated systemd units and
// is set to the unit's (unique) name.
EnvVariable = "PODMAN_SYSTEMD_UNIT"
)
// RestartPolicies includes all valid restart policies to be used in a unit
// file.

View File

@ -71,12 +71,13 @@ func filterCommonContainerFlags(command []string, argCount int) []string {
case s == "--rm":
// Boolean flags support --flag and --flag={true,false}.
continue
case s == "--sdnotify", s == "--cgroups", s == "--cidfile":
case s == "--sdnotify", s == "--cgroups", s == "--cidfile", s == "--restart":
i++
continue
case strings.HasPrefix(s, "--rm="),
strings.HasPrefix(s, "--cgroups="),
strings.HasPrefix(s, "--cidfile="):
strings.HasPrefix(s, "--cidfile="),
strings.HasPrefix(s, "--restart="):
continue
}
processed = append(processed, s)

View File

@ -117,12 +117,12 @@ func TestFilterCommonContainerFlags(t *testing.T) {
1,
},
{
[]string{"podman", "run", "--cgroups=foo", "alpine"},
[]string{"podman", "run", "--cgroups=foo", "--restart=foo", "alpine"},
[]string{"podman", "run", "alpine"},
1,
},
{
[]string{"podman", "run", "--cgroups=foo", "--rm", "alpine"},
[]string{"podman", "run", "--cgroups=foo", "--rm", "--restart", "foo", "alpine"},
[]string{"podman", "run", "alpine"},
1,
},

View File

@ -10,6 +10,7 @@ import (
"time"
"github.com/containers/podman/v3/libpod"
libpodDefine "github.com/containers/podman/v3/libpod/define"
"github.com/containers/podman/v3/pkg/domain/entities"
"github.com/containers/podman/v3/pkg/systemd/define"
"github.com/containers/podman/v3/version"
@ -34,6 +35,8 @@ type containerInfo struct {
StopTimeout uint
// RestartPolicy of the systemd unit (e.g., no, on-failure, always).
RestartPolicy string
// Custom number of restart attempts.
StartLimitBurst string
// PIDFile of the service. Required for forking services. Must point to the
// PID of the associated conmon process.
PIDFile string
@ -101,6 +104,9 @@ Environment={{{{.EnvVariable}}}}=%n
Environment={{{{- range $index, $value := .ExtraEnvs -}}}}{{{{if $index}}}} {{{{end}}}}{{{{ $value }}}}{{{{end}}}}
{{{{- end}}}}
Restart={{{{.RestartPolicy}}}}
{{{{- if .StartLimitBurst}}}}
StartLimitBurst={{{{.StartLimitBurst}}}}
{{{{- end}}}}
TimeoutStopSec={{{{.TimeoutStopSec}}}}
{{{{- if .ExecStartPre}}}}
ExecStartPre={{{{.ExecStartPre}}}}
@ -175,7 +181,7 @@ func generateContainerInfo(ctr *libpod.Container, options entities.GenerateSyste
info := containerInfo{
ServiceName: serviceName,
ContainerNameOrID: nameOrID,
RestartPolicy: options.RestartPolicy,
RestartPolicy: define.DefaultRestartPolicy,
PIDFile: conmonPidFile,
StopTimeout: timeout,
GenerateTimestamp: true,
@ -202,8 +208,11 @@ func containerServiceName(ctr *libpod.Container, options entities.GenerateSystem
// containerInfo. Note that the containerInfo is also post processed and
// completed, which allows for an easier unit testing.
func executeContainerTemplate(info *containerInfo, options entities.GenerateSystemdOptions) (string, error) {
if err := validateRestartPolicy(info.RestartPolicy); err != nil {
return "", err
if options.RestartPolicy != nil {
if err := validateRestartPolicy(*options.RestartPolicy); err != nil {
return "", err
}
info.RestartPolicy = *options.RestartPolicy
}
// Make sure the executable is set.
@ -275,6 +284,7 @@ func executeContainerTemplate(info *containerInfo, options entities.GenerateSyst
fs.Bool("replace", false, "")
fs.StringArrayP("env", "e", nil, "")
fs.String("sdnotify", "", "")
fs.String("restart", "", "")
fs.Parse(remainingCmd)
remainingCmd = filterCommonContainerFlags(remainingCmd, fs.NArg())
@ -339,6 +349,27 @@ func executeContainerTemplate(info *containerInfo, options entities.GenerateSyst
}
}
// Unless the user explicitly set a restart policy, check
// whether the container was created with a custom one and use
// it instead of the default.
if options.RestartPolicy == nil {
restartPolicy, err := fs.GetString("restart")
if err != nil {
return "", err
}
if restartPolicy != "" {
if strings.HasPrefix(restartPolicy, "on-failure:") {
// Special case --restart=on-failure:5
spl := strings.Split(restartPolicy, ":")
restartPolicy = spl[0]
info.StartLimitBurst = spl[1]
} else if restartPolicy == libpodDefine.RestartPolicyUnlessStopped {
restartPolicy = libpodDefine.RestartPolicyAlways
}
info.RestartPolicy = restartPolicy
}
}
envs, err := fs.GetStringArray("env")
if err != nil {
return "", err

View File

@ -52,7 +52,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=82
ExecStart=/usr/bin/podman start 639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401
ExecStop=/usr/bin/podman stop -t 22 639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401
@ -78,7 +78,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStart=/usr/bin/podman start foobar
ExecStop=/usr/bin/podman stop -t 10 foobar
@ -104,7 +104,7 @@ After=a.service b.service c.service pod.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStart=/usr/bin/podman start foobar
ExecStop=/usr/bin/podman stop -t 10 foobar
@ -128,7 +128,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman container run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon -d --replace --name jadda-jadda --hostname hello-world awesome-image:latest command arg1 ... argN "foo=arg \"with \" space"
@ -153,7 +153,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman container run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm -d --replace --sdnotify=container --name jadda-jadda --hostname hello-world awesome-image:latest command arg1 ... argN "foo=arg \"with \" space"
@ -178,7 +178,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon --replace -d --name jadda-jadda --hostname hello-world awesome-image:latest command arg1 ... argN
@ -203,7 +203,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --pod-id-file %t/pod-foobar.pod-id-file --sdnotify=conmon --replace -d --name jadda-jadda --hostname hello-world awesome-image:latest command arg1 ... argN
@ -228,7 +228,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon --replace --detach --name jadda-jadda --hostname hello-world awesome-image:latest command arg1 ... argN
@ -253,7 +253,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon -d awesome-image:latest
@ -279,7 +279,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=102
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon ` +
@ -308,7 +308,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=102
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon -d --replace --name test -p 80:80 awesome-image:latest somecmd --detach=false
@ -333,7 +333,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=102
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman --events-backend none --runroot /root run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon -d awesome-image:latest
@ -358,7 +358,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman container run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon -d awesome-image:latest
@ -383,7 +383,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon -d --replace --name test --log-driver=journald --log-opt=tag={{.Name}} awesome-image:latest
@ -408,7 +408,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon -d --replace --name test awesome-image:latest sh -c "kill $$$$ && echo %%\\"
@ -433,7 +433,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon -d --conmon-pidfile=foo awesome-image:latest podman run --cgroups=foo --conmon-pidfile=foo --cidfile=foo alpine
@ -458,7 +458,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --pod-id-file %t/pod-foobar.pod-id-file --sdnotify=conmon -d --conmon-pidfile=foo awesome-image:latest podman run --cgroups=foo --conmon-pidfile=foo --cidfile=foo --pod-id-file /tmp/pod-foobar.pod-id-file alpine
@ -484,7 +484,7 @@ RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Environment=FOO=abc "BAR=my test" USER=%%a
Restart=always
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon -d --env FOO --env=BAR --env=MYENV=2 -e USER awesome-image:latest
@ -493,6 +493,32 @@ ExecStopPost=/usr/bin/podman rm -f --ignore --cidfile=%t/%n.ctr-id
Type=notify
NotifyAccess=all
[Install]
WantedBy=multi-user.target default.target
`
goodNewWithRestartPolicy := `# jadda-jadda.service
# autogenerated by Podman CI
[Unit]
Description=Podman jadda-jadda.service
Documentation=man:podman-generate-systemd(1)
Wants=network-online.target
After=network-online.target
RequiresMountsFor=/var/run/containers/storage
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=on-failure
StartLimitBurst=42
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --cgroups=no-conmon --rm --sdnotify=conmon -d awesome-image:latest
ExecStop=/usr/bin/podman stop --ignore --cidfile=%t/%n.ctr-id
ExecStopPost=/usr/bin/podman rm -f --ignore --cidfile=%t/%n.ctr-id
Type=notify
NotifyAccess=all
[Install]
WantedBy=multi-user.target default.target
`
@ -510,7 +536,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "container-639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401",
ContainerNameOrID: "639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 22,
PodmanVersion: "CI",
@ -528,7 +553,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "container-639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401",
ContainerNameOrID: "639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 22,
PodmanVersion: "CI",
@ -546,7 +570,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "container-foobar",
ContainerNameOrID: "foobar",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -564,7 +587,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "container-foobar",
ContainerNameOrID: "foobar",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -578,29 +600,11 @@ WantedBy=multi-user.target default.target
false,
false,
},
{"bad restart policy",
containerInfo{
Executable: "/usr/bin/podman",
ServiceName: "639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401",
RestartPolicy: "never",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
EnvVariable: define.EnvVariable,
GraphRoot: "/var/lib/containers/storage",
RunRoot: "/var/run/containers/storage",
},
"",
false,
false,
true,
},
{"good with name and generic",
containerInfo{
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -619,7 +623,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -638,7 +641,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -657,7 +659,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -679,7 +680,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -698,7 +698,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "container-639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401",
ContainerNameOrID: "639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -717,7 +716,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
@ -736,7 +734,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
@ -755,7 +752,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
@ -774,7 +770,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
@ -793,7 +788,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
@ -812,26 +806,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
CreateCommand: []string{"I'll get stripped", "run", "-tid", "awesome-image:latest"},
EnvVariable: define.EnvVariable,
GraphRoot: "/var/lib/containers/storage",
RunRoot: "/var/run/containers/storage",
},
genGoodNewDetach("-tid"),
true,
false,
false,
},
{"good with root flags",
containerInfo{
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
@ -850,7 +824,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -869,7 +842,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -888,7 +860,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -907,7 +878,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -926,7 +896,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -948,7 +917,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
RestartPolicy: "always",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -963,6 +931,24 @@ WantedBy=multi-user.target default.target
false,
false,
},
{"good with restart policy",
containerInfo{
Executable: "/usr/bin/podman",
ServiceName: "jadda-jadda",
ContainerNameOrID: "jadda-jadda",
PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
GraphRoot: "/var/lib/containers/storage",
RunRoot: "/var/run/containers/storage",
CreateCommand: []string{"I'll get stripped", "create", "--restart", "on-failure:42", "awesome-image:latest"},
EnvVariable: define.EnvVariable,
},
goodNewWithRestartPolicy,
true,
false,
false,
},
}
for _, tt := range tests {
test := tt
@ -971,6 +957,7 @@ WantedBy=multi-user.target default.target
New: test.new,
NoHeader: test.noHeader,
}
test.info.RestartPolicy = define.DefaultRestartPolicy
got, err := executeContainerTemplate(&test.info, opts)
if (err != nil) != test.wantErr {
t.Errorf("CreateContainerSystemdUnit() %s error = \n%v, wantErr \n%v", test.name, err, test.wantErr)

View File

@ -217,7 +217,6 @@ func generatePodInfo(pod *libpod.Pod, options entities.GenerateSystemdOptions) (
info := podInfo{
ServiceName: serviceName,
InfraNameOrID: ctrNameOrID,
RestartPolicy: options.RestartPolicy,
PIDFile: conmonPidFile,
StopTimeout: timeout,
GenerateTimestamp: true,
@ -230,8 +229,12 @@ func generatePodInfo(pod *libpod.Pod, options entities.GenerateSystemdOptions) (
// that the podInfo is also post processed and completed, which allows for an
// easier unit testing.
func executePodTemplate(info *podInfo, options entities.GenerateSystemdOptions) (string, error) {
if err := validateRestartPolicy(info.RestartPolicy); err != nil {
return "", err
info.RestartPolicy = define.DefaultRestartPolicy
if options.RestartPolicy != nil {
if err := validateRestartPolicy(*options.RestartPolicy); err != nil {
return "", err
}
info.RestartPolicy = *options.RestartPolicy
}
// Make sure the executable is set.

View File

@ -53,7 +53,7 @@ Before=container-1.service container-2.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
Restart=on-failure
TimeoutStopSec=102
ExecStart=/usr/bin/podman start jadda-jadda-infra
ExecStop=/usr/bin/podman stop -t 42 jadda-jadda-infra
@ -192,7 +192,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
@ -211,7 +210,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
@ -230,7 +228,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
@ -249,7 +246,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "on-failure",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -268,7 +264,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "on-failure",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -287,7 +282,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "on-failure",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -306,7 +300,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "on-failure",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
@ -325,7 +318,6 @@ WantedBy=multi-user.target default.target
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "on-failure",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",

View File

@ -136,6 +136,29 @@ function service_cleanup() {
service_cleanup
}
# Regression test for #11438
@test "podman generate systemd - restart policy" {
cname=$(random_string)
run_podman create --restart=always --name $cname $IMAGE
run_podman generate systemd --new $cname
is "$output" ".*Restart=always.*" "Use container's restart policy if set"
run_podman generate systemd --new --restart-policy=on-failure $cname
is "$output" ".*Restart=on-failure.*" "Override container's restart policy"
cname2=$(random_string)
run_podman create --restart=unless-stopped --name $cname2 $IMAGE
run_podman generate systemd --new $cname2
is "$output" ".*Restart=always.*" "unless-stopped translated to always"
cname3=$(random_string)
run_podman create --restart=on-failure:42 --name $cname3 $IMAGE
run_podman generate systemd --new $cname3
is "$output" ".*Restart=on-failure.*" "on-failure:xx is parsed correclty"
is "$output" ".*StartLimitBurst=42.*" "on-failure:xx is parsed correctly"
run_podman rm -f $cname $cname2 $cname3
}
function set_listen_env() {
export LISTEN_PID="100" LISTEN_FDS="1" LISTEN_FDNAMES="listen_fdnames"
}