summaryrefslogtreecommitdiff
path: root/cmd
diff options
context:
space:
mode:
authorOpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com>2019-11-29 15:05:03 +0100
committerGitHub <noreply@github.com>2019-11-29 15:05:03 +0100
commit39c705e9405faa4d02b71165d05eec1e7bb44d93 (patch)
treef2b2ec4d93638ac661ab8f0c8c6aa38f234e8552 /cmd
parent7b99ef0b84c7b5e758544d0a25956674e7ea7db1 (diff)
parent79bf5010eda37c07f577414ae71ecb8f8c8714a2 (diff)
downloadpodman-39c705e9405faa4d02b71165d05eec1e7bb44d93.tar.gz
podman-39c705e9405faa4d02b71165d05eec1e7bb44d93.tar.bz2
podman-39c705e9405faa4d02b71165d05eec1e7bb44d93.zip
Merge pull request #4558 from rhatdan/reset
Add podman system reset command
Diffstat (limited to 'cmd')
-rw-r--r--cmd/podman/cliconfig/config.go5
-rw-r--r--cmd/podman/reset.go71
-rw-r--r--cmd/podman/system.go1
-rw-r--r--cmd/podman/varlink/io.podman.varlink4
4 files changed, 81 insertions, 0 deletions
diff --git a/cmd/podman/cliconfig/config.go b/cmd/podman/cliconfig/config.go
index a34afa827..df7ea6c33 100644
--- a/cmd/podman/cliconfig/config.go
+++ b/cmd/podman/cliconfig/config.go
@@ -658,6 +658,11 @@ type SystemPruneValues struct {
Volume bool
}
+type SystemResetValues struct {
+ PodmanCommand
+ Force bool
+}
+
type SystemRenumberValues struct {
PodmanCommand
}
diff --git a/cmd/podman/reset.go b/cmd/podman/reset.go
new file mode 100644
index 000000000..9d16dc978
--- /dev/null
+++ b/cmd/podman/reset.go
@@ -0,0 +1,71 @@
+package main
+
+import (
+ "bufio"
+ "fmt"
+ "os"
+ "strings"
+
+ "github.com/containers/libpod/cmd/podman/cliconfig"
+ "github.com/containers/libpod/pkg/adapter"
+ "github.com/pkg/errors"
+ "github.com/spf13/cobra"
+)
+
+var (
+ systemResetCommand cliconfig.SystemResetValues
+ systemResetDescription = `Reset podman storage back to default state"
+
+ All containers will be stopped and removed, and all images, volumes and container content will be removed.
+`
+ _systemResetCommand = &cobra.Command{
+ Use: "reset",
+ Args: noSubArgs,
+ Short: "Reset podman storage",
+ Long: systemResetDescription,
+ RunE: func(cmd *cobra.Command, args []string) error {
+ systemResetCommand.InputArgs = args
+ systemResetCommand.GlobalFlags = MainGlobalOpts
+ systemResetCommand.Remote = remoteclient
+ return systemResetCmd(&systemResetCommand)
+ },
+ }
+)
+
+func init() {
+ systemResetCommand.Command = _systemResetCommand
+ flags := systemResetCommand.Flags()
+ flags.BoolVarP(&systemResetCommand.Force, "force", "f", false, "Do not prompt for confirmation")
+
+ systemResetCommand.SetHelpTemplate(HelpTemplate())
+ systemResetCommand.SetUsageTemplate(UsageTemplate())
+}
+
+func systemResetCmd(c *cliconfig.SystemResetValues) error {
+ // Prompt for confirmation if --force is not set
+ if !c.Force {
+ reader := bufio.NewReader(os.Stdin)
+ fmt.Print(`
+WARNING! This will remove:
+ - all containers
+ - all pods
+ - all images
+ - all build cache
+Are you sure you want to continue? [y/N] `)
+ ans, err := reader.ReadString('\n')
+ if err != nil {
+ return errors.Wrapf(err, "error reading input")
+ }
+ if strings.ToLower(ans)[0] != 'y' {
+ return nil
+ }
+ }
+
+ runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
+ if err != nil {
+ return errors.Wrapf(err, "error creating libpod runtime")
+ }
+ // No shutdown, since storage will be destroyed when command completes
+
+ return runtime.Reset()
+}
diff --git a/cmd/podman/system.go b/cmd/podman/system.go
index 80080bf44..921d0c037 100644
--- a/cmd/podman/system.go
+++ b/cmd/podman/system.go
@@ -19,6 +19,7 @@ var (
)
var systemCommands = []*cobra.Command{
+ _systemResetCommand,
_infoCommand,
_pruneSystemCommand,
}
diff --git a/cmd/podman/varlink/io.podman.varlink b/cmd/podman/varlink/io.podman.varlink
index e76b9627e..a3fd27ed6 100644
--- a/cmd/podman/varlink/io.podman.varlink
+++ b/cmd/podman/varlink/io.podman.varlink
@@ -536,6 +536,10 @@ method GetVersion() -> (
remote_api_version: int
)
+# Reset resets Podman back to its initial state.
+# Removes all Pods, Containers, Images and Volumes
+method Reset() -> ()
+
# GetInfo returns a [PodmanInfo](#PodmanInfo) struct that describes podman and its host such as storage stats,
# build information of Podman, and system-wide registries.
method GetInfo() -> (info: PodmanInfo)