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cmd/client/container: add --quiet to ctr list

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Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca 2016-10-08 14:30:29 +02:00
parent e0364ec633
commit a2fe83fe56
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GPG key ID: B2BEAD150DE936B9
1 changed files with 12 additions and 2 deletions
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14
cmd/client/container.go
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@ -173,6 +173,12 @@ var containerStatusCommand = cli.Command{
var listContainersCommand = cli.Command{ var listContainersCommand = cli.Command{
Name: "list", Name: "list",
Usage: "list containers", Usage: "list containers",
Flags: []cli.Flag{
cli.BoolFlag{
Name: "quiet",
Usage: "list only container IDs",
},
},
Action: func(context *cli.Context) error { Action: func(context *cli.Context) error {
// Set up a connection to the server. // Set up a connection to the server.
conn, err := getClientConnection(context) conn, err := getClientConnection(context)
@ -182,7 +188,7 @@ var listContainersCommand = cli.Command{
defer conn.Close() defer conn.Close()
client := pb.NewRuntimeServiceClient(conn) client := pb.NewRuntimeServiceClient(conn)
err = ListContainers(client) err = ListContainers(client, context.Bool("quiet"))
if err != nil { if err != nil {
return fmt.Errorf("listing containers failed: %v", err) return fmt.Errorf("listing containers failed: %v", err)
} }
@ -298,12 +304,16 @@ func ContainerStatus(client pb.RuntimeServiceClient, ID string) error {
// ListContainers sends a ListContainerRequest to the server, and parses // ListContainers sends a ListContainerRequest to the server, and parses
// the returned ListContainerResponse. // the returned ListContainerResponse.
func ListContainers(client pb.RuntimeServiceClient) error { func ListContainers(client pb.RuntimeServiceClient, quiet bool) error {
r, err := client.ListContainers(context.Background(), &pb.ListContainersRequest{}) r, err := client.ListContainers(context.Background(), &pb.ListContainersRequest{})
if err != nil { if err != nil {
return err return err
} }
for _, c := range r.GetContainers() { for _, c := range r.GetContainers() {
if quiet {
fmt.Println(*c.Id)
continue
}
fmt.Printf("ID: %s\n", *c.Id) fmt.Printf("ID: %s\n", *c.Id)
fmt.Printf("Pod: %s\n", *c.PodSandboxId) fmt.Printf("Pod: %s\n", *c.PodSandboxId)
if c.State != nil { if c.State != nil {