reset: remove external containers on podman system reset

[NO TESTS NEEDED]

Signed-off-by: flouthoc <flouthoc.git@gmail.com>

1 files changed, 18 insertions, 3 deletions

diff --git a/cmd/podman/system/reset.go b/cmd/podman/system/reset.go
index 0edb36889..c64d09ed2 100644
--- a/cmd/podman/system/reset.go
+++ b/cmd/podman/system/reset.go
@@ -45,16 +45,29 @@ func init() {
 }
 
 func reset(cmd *cobra.Command, args []string) {
+	// Get all the external containers in use
+	listCtn, _ := registry.ContainerEngine().ContainerListExternal(registry.Context())
+	listCtnIds := make([]string, 0, len(listCtn))
+	for _, externalCtn := range listCtn {
+		listCtnIds = append(listCtnIds, externalCtn.ID)
+	}
 	// Prompt for confirmation if --force is not set
 	if !forceFlag {
 		reader := bufio.NewReader(os.Stdin)
-		fmt.Print(`
+		fmt.Println(`
 WARNING! This will remove:
         - all containers
         - all pods
         - all images
-        - all build cache
-Are you sure you want to continue? [y/N] `)
+        - all build cache`)
+		if len(listCtn) > 0 {
+			fmt.Println(`WARNING! The following external containers will be purged:`)
+			// print first 12 characters of ID and first configured name alias
+			for _, externalCtn := range listCtn {
+				fmt.Printf("	- %s (%s)\n", externalCtn.ID[0:12], externalCtn.Names[0])
+			}
+		}
+		fmt.Print(`Are you sure you want to continue? [y/N] `)
 		answer, err := reader.ReadString('\n')
 		if err != nil {
 			logrus.Error(err)
@@ -65,6 +78,8 @@ Are you sure you want to continue? [y/N] `)
 		}
 	}
 
+	// Purge all the external containers with storage
+	registry.ContainerEngine().ContainerRm(registry.Context(), listCtnIds, entities.RmOptions{Force: true, All: true, Ignore: true, Volumes: true})
 	// Shutdown all running engines, `reset` will hijack repository
 	registry.ContainerEngine().Shutdown(registry.Context())
 	registry.ImageEngine().Shutdown(registry.Context())