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-rw-r--r--cmd/podman/pause.go58
1 files changed, 58 insertions, 0 deletions
diff --git a/cmd/podman/pause.go b/cmd/podman/pause.go
new file mode 100644
index 000000000..cd581b08f
--- /dev/null
+++ b/cmd/podman/pause.go
@@ -0,0 +1,58 @@
+package main
+
+import (
+ "fmt"
+ "os"
+
+ "github.com/pkg/errors"
+ "github.com/urfave/cli"
+)
+
+var (
+ pauseDescription = `
+ podman pause
+
+ Pauses one or more running containers. The container name or ID can be used.
+`
+ pauseCommand = cli.Command{
+ Name: "pause",
+ Usage: "Pauses all the processes in one or more containers",
+ Description: pauseDescription,
+ Action: pauseCmd,
+ ArgsUsage: "CONTAINER-NAME [CONTAINER-NAME ...]",
+ }
+)
+
+func pauseCmd(c *cli.Context) error {
+ runtime, err := getRuntime(c)
+ if err != nil {
+ return errors.Wrapf(err, "could not get runtime")
+ }
+ defer runtime.Shutdown(false)
+
+ args := c.Args()
+ if len(args) < 1 {
+ return errors.Errorf("you must provide at least one container name or id")
+ }
+
+ var lastError error
+ for _, arg := range args {
+ ctr, err := runtime.LookupContainer(arg)
+ if err != nil {
+ if lastError != nil {
+ fmt.Fprintln(os.Stderr, lastError)
+ }
+ lastError = errors.Wrapf(err, "error looking up container %q", arg)
+ continue
+ }
+ if err = ctr.Pause(); err != nil {
+ if lastError != nil {
+ fmt.Fprintln(os.Stderr, lastError)
+ }
+ lastError = errors.Wrapf(err, "failed to pause container %v", ctr.ID())
+ } else {
+ fmt.Println(ctr.ID())
+ }
+ }
+ return lastError
+}