open-vault/command/operator_raft_configuration.go
Vishal Nayak 53035ce390
Raft CLI (#6893)
* raft cli

* Reuse the command's client

* Better response handling

* minor touchups
2019-06-20 21:32:00 -04:00

73 lines
1.5 KiB
Go

package command
import (
"fmt"
"strings"
"github.com/mitchellh/cli"
"github.com/posener/complete"
)
var _ cli.Command = (*OperatorRaftConfigurationCommand)(nil)
var _ cli.CommandAutocomplete = (*OperatorRaftConfigurationCommand)(nil)
type OperatorRaftConfigurationCommand struct {
*BaseCommand
}
func (c *OperatorRaftConfigurationCommand) Synopsis() string {
return "Returns the raft cluster configuration"
}
func (c *OperatorRaftConfigurationCommand) Help() string {
helpText := `
Usage: vault operator raft configuration
Provides the details of all the peers in the raft cluster.
$ vault operator raft configuration
` + c.Flags().Help()
return strings.TrimSpace(helpText)
}
func (c *OperatorRaftConfigurationCommand) Flags() *FlagSets {
set := c.flagSet(FlagSetHTTP | FlagSetOutputFormat)
return set
}
func (c *OperatorRaftConfigurationCommand) AutocompleteArgs() complete.Predictor {
return complete.PredictAnything
}
func (c *OperatorRaftConfigurationCommand) AutocompleteFlags() complete.Flags {
return c.Flags().Completions()
}
func (c *OperatorRaftConfigurationCommand) Run(args []string) int {
f := c.Flags()
if err := f.Parse(args); err != nil {
c.UI.Error(err.Error())
return 1
}
client, err := c.Client()
if err != nil {
c.UI.Error(err.Error())
return 2
}
secret, err := client.Logical().Read("sys/storage/raft/configuration")
if err != nil {
c.UI.Error(fmt.Sprintf("Error reading the raft cluster configuration: %s", err))
return 2
}
OutputSecret(c.UI, secret)
return 0
}