88 lines
2.2 KiB
Go
88 lines
2.2 KiB
Go
package command
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/mitchellh/cli"
|
|
"github.com/posener/complete"
|
|
)
|
|
|
|
// OperatorGossipKeyringInstallCommand is a Command implementation
|
|
// that handles installing a gossip encryption key from a keyring
|
|
type OperatorGossipKeyringInstallCommand struct {
|
|
Meta
|
|
}
|
|
|
|
func (c *OperatorGossipKeyringInstallCommand) Help() string {
|
|
helpText := `
|
|
Usage: nomad operator gossip keyring install [options] <key>
|
|
|
|
Install a new encryption key used for gossip. This will broadcast the new key
|
|
to all members in the cluster.
|
|
|
|
This command can only be run against server nodes. It returns 0 if all nodes
|
|
reply and there are no errors. If any node fails to reply or reports failure,
|
|
the exit code will be 1.
|
|
|
|
If ACLs are enabled, this command requires a token with the 'agent:write'
|
|
capability.
|
|
|
|
General Options:
|
|
|
|
` + generalOptionsUsage(usageOptsDefault|usageOptsNoNamespace)
|
|
|
|
return strings.TrimSpace(helpText)
|
|
}
|
|
|
|
func (c *OperatorGossipKeyringInstallCommand) Synopsis() string {
|
|
return "Install a gossip encryption key"
|
|
}
|
|
|
|
func (c *OperatorGossipKeyringInstallCommand) AutocompleteFlags() complete.Flags {
|
|
return c.Meta.AutocompleteFlags(FlagSetClient)
|
|
}
|
|
|
|
func (c *OperatorGossipKeyringInstallCommand) AutocompleteArgs() complete.Predictor {
|
|
return complete.PredictAnything
|
|
}
|
|
|
|
func (c *OperatorGossipKeyringInstallCommand) Name() string { return "operator gossip keyring install" }
|
|
|
|
func (c *OperatorGossipKeyringInstallCommand) Run(args []string) int {
|
|
flags := c.Meta.FlagSet("operator-gossip-keyring-install", FlagSetClient)
|
|
flags.Usage = func() { c.Ui.Output(c.Help()) }
|
|
if err := flags.Parse(args); err != nil {
|
|
return 1
|
|
}
|
|
|
|
c.Ui = &cli.PrefixedUi{
|
|
OutputPrefix: "",
|
|
InfoPrefix: "==> ",
|
|
ErrorPrefix: "",
|
|
Ui: c.Ui,
|
|
}
|
|
|
|
args = flags.Args()
|
|
if len(args) != 1 {
|
|
c.Ui.Error("This command requires one argument: <key>")
|
|
c.Ui.Error(commandErrorText(c))
|
|
return 1
|
|
}
|
|
installKey := args[0]
|
|
|
|
client, err := c.Meta.Client()
|
|
if err != nil {
|
|
c.Ui.Error(fmt.Sprintf("Error creating nomad cli client: %s", err))
|
|
return 1
|
|
}
|
|
|
|
c.Ui.Output("Installing new gossip encryption key...")
|
|
_, err = client.Agent().InstallKey(installKey)
|
|
if err != nil {
|
|
c.Ui.Error(fmt.Sprintf("error: %s", err))
|
|
return 1
|
|
}
|
|
return 0
|
|
}
|