//setBuildAnnotationAndLabel set annotations and label info of this build
func setBuildAnnotationAndLabel(bcCopy *buildapi.BuildConfig, build *buildapi.Build) {
if build.Annotations == nil {
build.Annotations = make(map[string]string)
}
//bcCopy.Status.LastVersion has been increased
build.Annotations[buildapi.BuildNumberAnnotation] = strconv.FormatInt(bcCopy.Status.LastVersion, 10)
build.Annotations[buildapi.BuildConfigAnnotation] = bcCopy.Name
if build.Labels == nil {
build.Labels = make(map[string]string)
}
build.Labels[buildapi.BuildConfigLabelDeprecated] = buildapi.LabelValue(bcCopy.Name)
build.Labels[buildapi.BuildConfigLabel] = buildapi.LabelValue(bcCopy.Name)
build.Labels[buildapi.BuildRunPolicyLabel] = string(bcCopy.Spec.RunPolicy)
}
// nextBuildPhase updates build with any appropriate changes, or returns an error if
// the change cannot occur. When returning nil, be sure to set build.Status and optionally
// build.Message.
func (bc *BuildController) nextBuildPhase(build *buildapi.Build) error {
// If a cancelling event was triggered for the build, update build status.
if build.Status.Cancelled {
glog.V(4).Infof("Cancelling build %s/%s.", build.Namespace, build.Name)
build.Status.Phase = buildapi.BuildPhaseCancelled
build.Status.Reason = ""
build.Status.Message = ""
return nil
}
// these builds are processed/updated/etc by the jenkins sync plugin
if build.Spec.Strategy.JenkinsPipelineStrategy != nil {
glog.V(4).Infof("Ignoring build with jenkins pipeline strategy")
return nil
}
// Set the output Docker image reference.
ref, err := bc.resolveOutputDockerImageReference(build)
if err != nil {
build.Status.Reason = buildapi.StatusReasonInvalidOutputReference
return err
}
build.Status.OutputDockerImageReference = ref
// Make a copy to avoid mutating the build from this point on.
copy, err := kapi.Scheme.Copy(build)
if err != nil {
return fmt.Errorf("unable to copy build: %v", err)
}
buildCopy := copy.(*buildapi.Build)
// TODO(rhcarvalho)
// The S2I and Docker builders expect build.Spec.Output.To to contain a
// resolved reference to a Docker image. Since build.Spec is immutable, we
// change a copy (that is never persisted) and pass it to
// bc.BuildStrategy.CreateBuildPod. We should make the builders use
// build.Status.OutputDockerImageReference, what will make copying the build
// unnecessary.
if build.Spec.Output.To != nil && len(build.Spec.Output.To.Name) != 0 {
buildCopy.Spec.Output.To = &kapi.ObjectReference{
Kind: "DockerImage",
Name: ref,
}
}
// Invoke the strategy to get a build pod.
podSpec, err := bc.BuildStrategy.CreateBuildPod(buildCopy)
if err != nil {
build.Status.Reason = buildapi.StatusReasonCannotCreateBuildPodSpec
if strategy.IsFatal(err) {
return strategy.FatalError(fmt.Sprintf("failed to create a build pod spec for build %s/%s: %v", build.Namespace, build.Name, err))
}
return fmt.Errorf("failed to create a build pod spec for build %s/%s: %v", build.Namespace, build.Name, err)
}
glog.V(4).Infof("Pod %s for build %s/%s is about to be created", podSpec.Name, build.Namespace, build.Name)
if _, err := bc.PodManager.CreatePod(build.Namespace, podSpec); err != nil {
if errors.IsAlreadyExists(err) {
bc.Recorder.Eventf(build, kapi.EventTypeWarning, "failedCreate", "Pod already exists: %s/%s", podSpec.Namespace, podSpec.Name)
glog.V(4).Infof("Build pod already existed: %#v", podSpec)
return nil
}
// Log an event if the pod is not created (most likely due to quota denial).
bc.Recorder.Eventf(build, kapi.EventTypeWarning, "FailedCreate", "Error creating: %v", err)
build.Status.Reason = buildapi.StatusReasonCannotCreateBuildPod
return fmt.Errorf("failed to create build pod: %v", err)
}
if build.Annotations == nil {
build.Annotations = make(map[string]string)
}
build.Annotations[buildapi.BuildPodNameAnnotation] = podSpec.Name
glog.V(4).Infof("Created pod for build: %#v", podSpec)
// Set the build phase, which will be persisted.
build.Status.Phase = buildapi.BuildPhasePending
build.Status.Reason = ""
build.Status.Message = ""
return nil
}
func setBuildPodNameAnnotation(build *buildapi.Build, podName string) {
if build.Annotations == nil {
build.Annotations = map[string]string{}
}
build.Annotations[buildapi.BuildPodNameAnnotation] = podName
}