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add more info for rollout status cloneset (#65)
* add more info for rollout status cloneset Signed-off-by: hantmac <hantmac@outlook.com> * add flag for rollout status Signed-off-by: hantmac <hantmac@outlook.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| package polymorphichelpers | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| kruiseappsv1alpha1 "github.com/openkruise/kruise-api/apps/v1alpha1" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/labels" | ||
| "k8s.io/client-go/kubernetes" | ||
| ) | ||
|
|
||
| func getPodsByLabelSelector(client kubernetes.Interface, ns string, labelSelector *metav1.LabelSelector) ([]*corev1.Pod, error) { | ||
| var podsList []*corev1.Pod | ||
| pods, err := client.CoreV1().Pods(ns).List(context.TODO(), metav1.ListOptions{LabelSelector: labels.Set(labelSelector.MatchLabels).String()}) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
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| for i := range pods.Items { | ||
| podsList = append(podsList, &pods.Items[i]) | ||
| } | ||
|
|
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| return podsList, nil | ||
| } | ||
|
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| func filterOldNewReadyPodsFromCloneSet(client kubernetes.Interface, clone *kruiseappsv1alpha1.CloneSet) (oldPods []*corev1.Pod, | ||
| newNotReadyPods []*corev1.Pod, updatedReadyPods []*corev1.Pod, err error) { | ||
| pods, err := getPodsByLabelSelector(client, clone.Namespace, clone.Spec.Selector) | ||
| if err != nil { | ||
| return | ||
| } | ||
|
|
||
| for i := range pods { | ||
| if podRevision, ok := pods[i].GetLabels()["controller-revision-hash"]; ok { | ||
| if podRevision == clone.Status.UpdateRevision { | ||
| if podReady(pods[i]) { | ||
| updatedReadyPods = append(updatedReadyPods, pods[i]) | ||
| } else { | ||
| newNotReadyPods = append(newNotReadyPods, pods[i]) | ||
| } | ||
| } else { | ||
| oldPods = append(oldPods, pods[i]) | ||
| } | ||
| } | ||
| } | ||
| return | ||
| } | ||
| func podReady(p *corev1.Pod) bool { | ||
| cs := p.Status.Conditions | ||
| for _, c := range cs { | ||
| if c.Type == corev1.PodReady { | ||
| return c.Status == corev1.ConditionTrue | ||
| } | ||
| } | ||
| return false | ||
| } | ||
|
|
||
| func generatePodsInfoForCloneSet(client kubernetes.Interface, clone *kruiseappsv1alpha1.CloneSet) string { | ||
| var notReadyPodsSlice, ReadyPodsSlice []string | ||
| _, notReadyNewPods, readyNewPods, err := filterOldNewReadyPodsFromCloneSet(client, clone) | ||
| if err != nil { | ||
| return "" | ||
| } | ||
| for i := range notReadyNewPods { | ||
| notReadyPodsSlice = append(notReadyPodsSlice, notReadyNewPods[i].Name) | ||
| } | ||
| for j := range readyNewPods { | ||
| ReadyPodsSlice = append(ReadyPodsSlice, readyNewPods[j].Name) | ||
| } | ||
|
|
||
| return fmt.Sprintf("Updated ready pods: %v\nUpdated not ready pods: %v\n", ReadyPodsSlice, notReadyPodsSlice) | ||
| } |