package get import ( "flag" "fmt" "github.com/hashicorp/consul/api" "github.com/hashicorp/consul/command/flags" "github.com/mitchellh/cli" ) func New(ui cli.Ui) *cmd { c := &cmd{UI: ui} c.init() return c } type cmd struct { UI cli.Ui flags *flag.FlagSet http *flags.HTTPFlags help string } func (c *cmd) init() { c.flags = flag.NewFlagSet("", flag.ContinueOnError) c.http = &flags.HTTPFlags{} flags.Merge(c.flags, c.http.ClientFlags()) flags.Merge(c.flags, c.http.ServerFlags()) c.help = flags.Usage(help, c.flags) } func (c *cmd) Run(args []string) int { if err := c.flags.Parse(args); err != nil { if err == flag.ErrHelp { return 0 } c.UI.Error(fmt.Sprintf("Failed to parse args: %v", err)) return 1 } // Set up a client. client, err := c.http.APIClient() if err != nil { c.UI.Error(fmt.Sprintf("Error initializing client: %s", err)) return 1 } // Fetch the current configuration. opts := &api.QueryOptions{ AllowStale: c.http.Stale(), } config, err := client.Operator().AutopilotGetConfiguration(opts) if err != nil { c.UI.Error(fmt.Sprintf("Error querying Autopilot configuration: %s", err)) return 1 } c.UI.Output(fmt.Sprintf("CleanupDeadServers = %v", config.CleanupDeadServers)) c.UI.Output(fmt.Sprintf("LastContactThreshold = %v", config.LastContactThreshold.String())) c.UI.Output(fmt.Sprintf("MaxTrailingLogs = %v", config.MaxTrailingLogs)) c.UI.Output(fmt.Sprintf("MinQuorum = %v", config.MinQuorum)) c.UI.Output(fmt.Sprintf("ServerStabilizationTime = %v", config.ServerStabilizationTime.String())) c.UI.Output(fmt.Sprintf("RedundancyZoneTag = %q", config.RedundancyZoneTag)) c.UI.Output(fmt.Sprintf("DisableUpgradeMigration = %v", config.DisableUpgradeMigration)) c.UI.Output(fmt.Sprintf("UpgradeVersionTag = %q", config.UpgradeVersionTag)) return 0 } func (c *cmd) Synopsis() string { return synopsis } func (c *cmd) Help() string { return c.help } const synopsis = "Display the current Autopilot configuration" const help = ` Usage: consul operator autopilot get-config [options] Displays the current Autopilot configuration. `