consul/command/snapshot_command.go

49 lines
1.1 KiB
Go

package command
import (
"strings"
"github.com/mitchellh/cli"
)
// SnapshotCommand is a Command implementation that just shows help for
// the subcommands nested below it.
type SnapshotCommand struct {
Ui cli.Ui
}
func (c *SnapshotCommand) Run(args []string) int {
return cli.RunResultHelp
}
func (c *SnapshotCommand) Help() string {
helpText := `
Usage: consul snapshot <subcommand> [options] [args]
This command has subcommands for saving and restoring the state of the Consul
servers for disaster recovery. These are atomic, point-in-time snapshots which
include key/value entries, service catalog, prepared queries, sessions, and
ACLs.
If ACLs are enabled, a management token must be supplied in order to perform
snapshot operations.
Create a snapshot:
$ consul snapshot save backup.snap
Restore a snapshot:
$ consul snapshot restore backup.snap
For more examples, ask for subcommand help or view the documentation.
`
return strings.TrimSpace(helpText)
}
func (c *SnapshotCommand) Synopsis() string {
return "Saves and restores snapshots of Consul server state"
}