diff options
Diffstat (limited to 'cmd/podman/top.go')
| -rw-r--r-- | cmd/podman/top.go | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/cmd/podman/top.go b/cmd/podman/top.go index cdf270fa7..2512631c1 100644 --- a/cmd/podman/top.go +++ b/cmd/podman/top.go @@ -18,23 +18,23 @@ func getDescriptorString() string { descriptors, err := libpod.GetContainerPidInformationDescriptors() if err == nil { return fmt.Sprintf(` -Format Descriptors: -%s`, strings.Join(descriptors, ",")) + Format Descriptors: + %s`, strings.Join(descriptors, ",")) } return "" } var ( topCommand cliconfig.TopValues - topDescription = fmt.Sprintf(`Display the running processes of the container. Specify format descriptors -to alter the output. You may run "podman top -l pid pcpu seccomp" to print -the process ID, the CPU percentage and the seccomp mode of each process of -the latest container. -%s -`, getDescriptorString()) + topDescription = fmt.Sprintf(`Similar to system "top" command. + + Specify format descriptors to alter the output. + + Running "podman top -l pid pcpu seccomp" will print the process ID, the CPU percentage and the seccomp mode of each process of the latest container. +%s`, getDescriptorString()) _topCommand = &cobra.Command{ - Use: "top [flags] CONTAINER [FORMAT-DESCRIPTIOS]", + Use: "top [flags] CONTAINER [FORMAT-DESCRIPTORS]", Short: "Display the running processes of a container", Long: topDescription, RunE: func(cmd *cobra.Command, args []string) error { @@ -50,6 +50,7 @@ the latest container. func init() { topCommand.Command = _topCommand + topCommand.SetHelpTemplate(HelpTemplate()) topCommand.SetUsageTemplate(UsageTemplate()) flags := topCommand.Flags() flags.BoolVar(&topCommand.ListDescriptors, "list-descriptors", false, "") @@ -108,7 +109,7 @@ func topCmd(c *cliconfig.TopValues) error { if err != nil { return err } - became, ret, err := rootless.JoinNS(uint(pid)) + became, ret, err := rootless.JoinNS(uint(pid), 0) if err != nil { return err } |