diff options
Diffstat (limited to 'cmd/podman/create.go')
| -rw-r--r-- | cmd/podman/create.go | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/cmd/podman/create.go b/cmd/podman/create.go index a7b9bbf31..8a5d0cf73 100644 --- a/cmd/podman/create.go +++ b/cmd/podman/create.go @@ -37,11 +37,9 @@ import ( 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'." + 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", @@ -64,6 +62,7 @@ var ( func init() { createCommand.PodmanCommand.Command = _createCommand + createCommand.SetHelpTemplate(HelpTemplate()) createCommand.SetUsageTemplate(UsageTemplate()) getCreateFlags(&createCommand.PodmanCommand) @@ -593,7 +592,7 @@ func parseCreateOpts(ctx context.Context, c *cliconfig.PodmanCommand, runtime *l } // LABEL VARIABLES - labels, err := getAllLabels(c.StringSlice("label-file"), c.StringSlice("label")) + labels, err := getAllLabels(c.StringSlice("label-file"), c.StringArray("label")) if err != nil { return nil, errors.Wrapf(err, "unable to process labels") } @@ -894,7 +893,16 @@ func joinOrCreateRootlessUserNamespace(createConfig *cc.CreateConfig, runtime *l } return false, -1, errors.Errorf("dependency container %s is not running", ctr.ID()) } - return rootless.JoinNS(uint(pid), 0) + + data, err := ioutil.ReadFile(ctr.Config().ConmonPidFile) + if err != nil { + return false, -1, errors.Wrapf(err, "cannot read conmon PID file %q", ctr.Config().ConmonPidFile) + } + conmonPid, err := strconv.Atoi(string(data)) + if err != nil { + return false, -1, errors.Wrapf(err, "cannot parse PID %q", data) + } + return rootless.JoinDirectUserAndMountNS(uint(conmonPid)) } } return rootless.BecomeRootInUserNS() |