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| author | Valentin Rothberg <rothberg@redhat.com> | 2019-10-16 10:30:57 +0200 |
|---|---|---|
| committer | Valentin Rothberg <rothberg@redhat.com> | 2019-10-23 13:48:54 +0200 |
| commit | 77a2bbb1c0df2536638e5a9030cda05d6524513e (patch) | |
| tree | 9d2eb86f75ff52c4d220eaa2117ced3f77889156 /cmd/podman/stats.go | |
| parent | 46ad6bc1faac82555a9e6cfea93536e2a504e2e8 (diff) | |
| download | podman-77a2bbb1c0df2536638e5a9030cda05d6524513e.tar.gz podman-77a2bbb1c0df2536638e5a9030cda05d6524513e.tar.bz2 podman-77a2bbb1c0df2536638e5a9030cda05d6524513e.zip | |
stats: list all running containers unless specified otherwise
Unless specified otherwise by --all, --latest or via arguments, list all
running containers. This matches the behaviour of Docker and is also
illustrated in the man pages where containers and options are marked to
be optional.
Fixes: #4274
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'cmd/podman/stats.go')
| -rw-r--r-- | cmd/podman/stats.go | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/cmd/podman/stats.go b/cmd/podman/stats.go index 25514ec75..f8c476386 100644 --- a/cmd/podman/stats.go +++ b/cmd/podman/stats.go @@ -35,7 +35,7 @@ var ( statsDescription = "Display percentage of CPU, memory, network I/O, block I/O and PIDs for one or more containers." _statsCommand = &cobra.Command{ - Use: "stats [flags] CONTAINER [CONTAINER...]", + Use: "stats [flags] [CONTAINER...]", Short: "Display a live stream of container resource usage statistics", Long: statsDescription, RunE: func(cmd *cobra.Command, args []string) error { @@ -44,9 +44,6 @@ var ( statsCommand.Remote = remoteclient return statsCmd(&statsCommand) }, - Args: func(cmd *cobra.Command, args []string) error { - return checkAllAndLatest(cmd, args, false) - }, Example: `podman stats --all --no-stream podman stats ctrID podman stats --no-stream --format "table {{.ID}} {{.Name}} {{.MemUsage}}" ctrID`, @@ -92,8 +89,6 @@ func statsCmd(c *cliconfig.StatsValues) error { if ctr > 1 { return errors.Errorf("--all, --latest and containers cannot be used together") - } else if ctr == 0 { - return errors.Errorf("you must specify --all, --latest, or at least one container") } runtime, err := libpodruntime.GetRuntime(getContext(), &c.PodmanCommand) |