Golang HTTPKV.Address Beispiele

Beispiel #1

Datei: quorum_loss_test.go Projekt: cloudfoundry-incubator/consul-release

func jobIndexOfLeader(kv consulclient.HTTPKV, client bosh.Client, deploymentName string) (int, error) {
	resp, err := http.Get(fmt.Sprintf("%s/v1/status/leader", kv.Address()))
	if err != nil {
		return -1, err
	}

	var leader string
	if err := json.NewDecoder(resp.Body).Decode(&leader); err != nil {
		return -1, err
	}

	vms, err := client.DeploymentVMs(deploymentName)
	if err != nil {
		return -1, err
	}

	for _, vm := range vms {
		if len(vm.IPs) > 0 {
			if vm.IPs[0] == strings.Split(leader, ":")[0] {
				return vm.Index, nil
			}
		}
	}

	return -1, errors.New("could not determine leader")
}