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-rw-r--r--cmd/podman/stats.go7
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)