Ejemplo n.º 1
0
// ApplyOverrides applies configured overrides to a build in a build pod
func (b BuildOverrides) ApplyOverrides(pod *kapi.Pod) error {
	if b.config == nil {
		return nil
	}

	build, version, err := buildadmission.GetBuildFromPod(pod)
	if err != nil {
		return err
	}

	glog.V(4).Infof("Applying overrides to build %s/%s", build.Namespace, build.Name)

	if b.config.ForcePull {
		if build.Spec.Strategy.DockerStrategy != nil {
			glog.V(5).Infof("Setting docker strategy ForcePull to true in build %s/%s", build.Namespace, build.Name)
			build.Spec.Strategy.DockerStrategy.ForcePull = true
		}
		if build.Spec.Strategy.SourceStrategy != nil {
			glog.V(5).Infof("Setting source strategy ForcePull to true in build %s/%s", build.Namespace, build.Name)
			build.Spec.Strategy.SourceStrategy.ForcePull = true
		}
		if build.Spec.Strategy.CustomStrategy != nil {
			err := applyForcePullToPod(pod)
			if err != nil {
				return err
			}
			glog.V(5).Infof("Setting custom strategy ForcePull to true in build %s/%s", build.Namespace, build.Name)
			build.Spec.Strategy.CustomStrategy.ForcePull = true
		}
	}

	// Apply label overrides
	for _, lbl := range b.config.ImageLabels {
		glog.V(5).Infof("Overriding image label %s=%s in build %s/%s", lbl.Name, lbl.Value, build.Namespace, build.Name)
		overrideLabel(lbl, &build.Spec.Output.ImageLabels)
	}

	if len(b.config.NodeSelector) != 0 && pod.Spec.NodeSelector == nil {
		pod.Spec.NodeSelector = map[string]string{}
	}
	for k, v := range b.config.NodeSelector {
		glog.V(5).Infof("Adding override nodeselector %s=%s to build pod %s/%s", k, v, pod.Namespace, pod.Name)
		pod.Spec.NodeSelector[k] = v
	}

	if len(b.config.Annotations) != 0 && pod.Annotations == nil {
		pod.Annotations = map[string]string{}
	}
	for k, v := range b.config.Annotations {
		glog.V(5).Infof("Adding override annotation %s=%s to build pod %s/%s", k, v, pod.Namespace, pod.Name)
		pod.Annotations[k] = v
	}

	return buildadmission.SetBuildInPod(pod, build, version)
}
Ejemplo n.º 2
0
// ApplyDefaults applies configured build defaults to a build pod
func (b BuildDefaults) ApplyDefaults(pod *kapi.Pod) error {
	if b.config == nil {
		return nil
	}

	build, version, err := buildadmission.GetBuildFromPod(pod)
	if err != nil {
		return nil
	}

	glog.V(4).Infof("Applying defaults to build %s/%s", build.Namespace, build.Name)

	b.applyBuildDefaults(build)

	b.applyPodDefaults(pod)

	err = buildadmission.SetPodLogLevelFromBuild(pod, build)
	if err != nil {
		return err
	}

	return buildadmission.SetBuildInPod(pod, build, version)
}