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Merge pull request #3034 from vrothberg/top-fallback

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top: fallback to execing ps(1)
This commit is contained in:
OpenShift Merge Robot
2019-05-03 15:16:53 +02:00
committed by GitHub
parent a7809fabe5 0d2d523390
commit 0eaba2d56a
7 changed files with 126 additions and 11 deletions
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9
cmd/podman/top.go
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@@ -33,7 +33,7 @@ var (
%s`, getDescriptorString())
_topCommand = &cobra.Command{
Use: "top [flags] CONTAINER [FORMAT-DESCRIPTORS]",
Use: "top [flags] CONTAINER [FORMAT-DESCRIPTORS|ARGS]",
Short: "Display the running processes of a container",
Long: topDescription,
RunE: func(cmd *cobra.Command, args []string) error {
@@ -42,9 +42,11 @@ var (
topCommand.Remote = remoteclient
return topCmd(&topCommand)
},
Args: cobra.ArbitraryArgs,
Example: `podman top ctrID
podman top --latest
podman top ctrID pid seccomp args %C`,
podman top --latest
podman top ctrID pid seccomp args %C
podman top ctrID -eo user,pid,comm`,
}
)
@@ -53,6 +55,7 @@ func init() {
topCommand.SetHelpTemplate(HelpTemplate())
topCommand.SetUsageTemplate(UsageTemplate())
flags := topCommand.Flags()
flags.SetInterspersed(false)
flags.BoolVar(&topCommand.ListDescriptors, "list-descriptors", false, "")
flags.MarkHidden("list-descriptors")
flags.BoolVarP(&topCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")