72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
package main
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import (
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"bufio"
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"fmt"
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"os"
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"strings"
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"github.com/containers/libpod/cmd/podman/cliconfig"
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"github.com/containers/libpod/pkg/adapter"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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var (
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systemResetCommand cliconfig.SystemResetValues
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systemResetDescription = `Reset podman storage back to default state"
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All containers will be stopped and removed, and all images, volumes and container content will be removed.
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`
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_systemResetCommand = &cobra.Command{
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Use: "reset",
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Args: noSubArgs,
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Short: "Reset podman storage",
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Long: systemResetDescription,
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RunE: func(cmd *cobra.Command, args []string) error {
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systemResetCommand.InputArgs = args
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systemResetCommand.GlobalFlags = MainGlobalOpts
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systemResetCommand.Remote = remoteclient
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return systemResetCmd(&systemResetCommand)
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},
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}
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)
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func init() {
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systemResetCommand.Command = _systemResetCommand
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flags := systemResetCommand.Flags()
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flags.BoolVarP(&systemResetCommand.Force, "force", "f", false, "Do not prompt for confirmation")
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systemResetCommand.SetHelpTemplate(HelpTemplate())
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systemResetCommand.SetUsageTemplate(UsageTemplate())
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}
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func systemResetCmd(c *cliconfig.SystemResetValues) error {
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// Prompt for confirmation if --force is not set
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if !c.Force {
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reader := bufio.NewReader(os.Stdin)
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fmt.Print(`
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WARNING! This will remove:
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- all containers
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- all pods
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- all images
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- all build cache
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Are you sure you want to continue? [y/N] `)
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ans, err := reader.ReadString('\n')
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if err != nil {
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return errors.Wrapf(err, "error reading input")
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}
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if strings.ToLower(ans)[0] != 'y' {
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return nil
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}
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}
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runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
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if err != nil {
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return errors.Wrapf(err, "error creating libpod runtime")
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}
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// No shutdown, since storage will be destroyed when command completes
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return runtime.Reset()
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}
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