// submitStatusRequest checks the service to validate that the deploy request completed successfully.
func (d *DeployWorker) submitStatusRequest(cl *coscl.Client, deployID string) string {
var stat cosddb.DeployStatus
// Check status every maxPollStatusPause seconds, maxPollStatusCount times.
for a := 0; a <= maxPollStatusCount; a++ {
time.Sleep(time.Second * maxPollStatusPause)
resp, err := cl.Execute()
if err != nil {
return fmt.Sprintf("Could not submit status request for deployID %s", deployID, err.Error())
}
err = json.Unmarshal([]byte(resp), &stat)
if err != nil {
return fmt.Sprintf("Could not parse status response for deployID %s: %s", deployID, err.Error())
}
if stat.Status == cosddb.Started {
continue
}
break
}
switch stat.Status {
case cosddb.Started:
return fmt.Sprintf("Deploy still running after polling period expired for deployID %s", deployID)
case cosddb.Failed:
return fmt.Sprintf("Deploy Failed for deployID %s", deployID)
default:
}
return ""
}
// submitDeployRequest returns a unique deploy id after submitting a request via the client library to
// the coreos-deploy service in the cluster.
func (d *DeployWorker) submitDeployRequest(cl *coscl.Client) (string, string) {
resp, err := cl.Execute()
if err != nil {
return "", fmt.Sprintf("Could not submit deploy request: %s", err.Error())
}
result := struct {
DeployID string `json:"deployID"` // The UUID of the deploy.
}{}
err = json.Unmarshal([]byte(resp), &result)
if err != nil {
return "", fmt.Sprintf("Cannot parse returned deploy id: %s", err.Error())
}
return result.DeployID, ""
}