示例#1
1
文件: config.go 项目: qinguoan/vulcan
// updateAnnotations returns an Annotation map containing the api annotation map plus
// locally managed annotations
func updateAnnotations(existing, ref *api.Pod) {
	annotations := make(map[string]string, len(ref.Annotations)+len(localAnnotations))
	for k, v := range ref.Annotations {
		annotations[k] = v
	}
	for _, k := range localAnnotations {
		if v, ok := existing.Annotations[k]; ok {
			annotations[k] = v
		}
	}
	existing.Annotations = annotations
}
示例#2
0
// ToAPIPod converts Pod to api.Pod. Note that if a field in api.Pod has no
// corresponding field in Pod, the field would not be populated.
func (p *Pod) ToAPIPod() *api.Pod {
	var pod api.Pod
	pod.UID = p.ID
	pod.Name = p.Name
	pod.Namespace = p.Namespace

	for _, c := range p.Containers {
		var container api.Container
		container.Name = c.Name
		container.Image = c.Image
		pod.Spec.Containers = append(pod.Spec.Containers, container)
	}
	return &pod
}
示例#3
0
文件: config.go 项目: qinguoan/vulcan
// checkAndUpdatePod updates existing if ref makes a meaningful change and returns true, or
// returns false if there was no update.
func checkAndUpdatePod(existing, ref *api.Pod) bool {
	// TODO: it would be better to update the whole object and only preserve certain things
	//       like the source annotation or the UID (to ensure safety)
	if !podsDifferSemantically(existing, ref) {
		return false
	}
	// this is an update

	// Overwrite the first-seen time with the existing one. This is our own
	// internal annotation, there is no need to update.
	ref.Annotations[kubelet.ConfigFirstSeenAnnotationKey] = existing.Annotations[kubelet.ConfigFirstSeenAnnotationKey]

	existing.Spec = ref.Spec
	existing.Labels = ref.Labels
	existing.DeletionTimestamp = ref.DeletionTimestamp
	existing.DeletionGracePeriodSeconds = ref.DeletionGracePeriodSeconds
	updateAnnotations(existing, ref)
	return true
}