Update etcd backup

backup-jobs/backup-cronjobs.yaml

@@ -1,52 +1,52 @@
-# apiVersion: batch/v1
-# kind: CronJob
-# metadata:
-#   name: etcd-snapshot
-#   namespace: default
-# spec:
-#   schedule: "0 5 * * *"
-#   jobTemplate:
-#     spec:
-#       template:
-#         spec:
-#           containers:
-#             - name: backup
-#               # Same image as in /etc/kubernetes/manifests/etcd.yaml
-#               image: k8s.gcr.io/etcd:3.5.1-0
-#               env:
-#                 - name: ETCDCTL_API
-#                   value: "3"
-#               command: ["/bin/sh"]
-#               args: ["-c", "etcdctl --endpoints=https://127.0.0.1:2379 --cacert=/etc/etcd/ca.pem --cert=/etc/etcd/etcd.pem --key=/etc/etcd/etcd-key.pem snapshot save /backup/etcd/snapshot-$(printf \"%(%Y-%m-%d-%H:%M:%S_%Z)T\n\").db"]
-#               volumeMounts:
-#                 - mountPath: /etc/etcd
-#                   name: etcd-certs
-#                   readOnly: true
-#                 - mountPath: /backup/etcd
-#                   subPath: etcd
-#                   name: backup
-#           hostNetwork: true
-#           restartPolicy: Never
-#           nodeSelector:
-#             etcd: "true"
-#           # affinity:
-#           #   nodeAffinity:
-#           #     requiredDuringSchedulingIgnoredDuringExecution:
-#           #       nodeSelectorTerms:
-#           #         - matchExpressions:
-#           #           - key: node-role.kubernetes.io/master
-#           #             operator: Exists
-#           tolerations:
-#             - effect: NoSchedule
-#               operator: Exists
-#           volumes:
-#             - name: etcd-certs
-#               hostPath:
-#                 path: /etc/etcd
-#                 type: Directory
-#             - name: backup
-#               persistentVolumeClaim:
-#                 claimName: etcd-backups-nfs-pvc
+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: etcd-snapshot
+  namespace: default
+spec:
+  schedule: "0 8 * * 6" # 8:00 AM every Saturday
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          containers:
+            - name: backup
+              # Same image as in /etc/kubernetes/manifests/etcd.yaml
+              image: k8s.gcr.io/etcd:3.5.1-0
+              env:
+                - name: ETCDCTL_API
+                  value: "3"
+              command: ["/bin/sh"]
+              args: ["-c", "etcdctl --endpoints=https://127.0.0.1:2379 --cacert=/etc/etcd/ca.pem --cert=/etc/etcd/etcd.pem --key=/etc/etcd/etcd-key.pem snapshot save /backup/etcd/snapshot-$(printf \"%(%Y-%m-%d-%H:%M:%S_%Z)T\n\").db"]
+              volumeMounts:
+                - mountPath: /etc/etcd
+                  name: etcd-certs
+                  readOnly: true
+                - mountPath: /backup/etcd
+                  subPath: etcd
+                  name: backup
+          hostNetwork: true
+          restartPolicy: Never
+          nodeSelector:
+            etcd: "true"
+          # affinity:
+          #   nodeAffinity:
+          #     requiredDuringSchedulingIgnoredDuringExecution:
+          #       nodeSelectorTerms:
+          #         - matchExpressions:
+          #           - key: node-role.kubernetes.io/master
+          #             operator: Exists
+          tolerations:
+            - effect: NoSchedule
+              operator: Exists
+          volumes:
+            - name: etcd-certs
+              hostPath:
+                path: /etc/etcd
+                type: Directory
+            - name: backup
+              persistentVolumeClaim:
+                claimName: etcd-backups-nfs-pvc
 ---
 
 apiVersion: batch/v1

on-demand/once-etcd-job.yaml

@@ -38,4 +38,4 @@ spec:
             type: Directory
         - name: backup
           persistentVolumeClaim:
-            claimName: backups-nfs-pvc
+            claimName: etcd-backups-nfs-pvc