fix etcd

k8s/etcd-statefulset.yaml

@@ -15,6 +15,7 @@ spec:
     - port: 2380
       name: peer
   clusterIP: None
+  publishNotReadyAddresses: true
   selector:
     app: etcd
 ---
@@ -25,7 +26,7 @@ metadata:
   namespace: towerops
 spec:
   serviceName: etcd
-  replicas: 1
+  replicas: 3
   podManagementPolicy: Parallel
   selector:
     matchLabels:
@@ -49,7 +50,7 @@ spec:
                 fieldRef:
                   fieldPath: metadata.name
             - name: ETCD_INITIAL_CLUSTER
-              value: "etcd-0=http://etcd-0.etcd.towerops.svc.cluster.local:2380"
+              value: "etcd-0=http://etcd-0.etcd.towerops.svc.cluster.local:2380,etcd-1=http://etcd-1.etcd.towerops.svc.cluster.local:2380,etcd-2=http://etcd-2.etcd.towerops.svc.cluster.local:2380"
             - name: ETCD_INITIAL_CLUSTER_STATE
               value: "new"
             - name: ETCD_INITIAL_CLUSTER_TOKEN
@@ -76,22 +77,30 @@ spec:
           volumeMounts:
             - name: etcd-data
               mountPath: /var/run/etcd
+          startupProbe:
+            httpGet:
+              path: /health
+              port: 2379
+            initialDelaySeconds: 10
+            periodSeconds: 5
+            timeoutSeconds: 3
+            failureThreshold: 30
           livenessProbe:
             httpGet:
               path: /health
               port: 2379
-            initialDelaySeconds: 30
+            initialDelaySeconds: 10
             periodSeconds: 10
             timeoutSeconds: 5
-            failureThreshold: 5
+            failureThreshold: 3
           readinessProbe:
             httpGet:
               path: /health
               port: 2379
-            initialDelaySeconds: 20
-            periodSeconds: 10
-            timeoutSeconds: 5
-            failureThreshold: 10
+            initialDelaySeconds: 10
+            periodSeconds: 5
+            timeoutSeconds: 3
+            failureThreshold: 3
   volumeClaimTemplates:
     - metadata:
         name: etcd-data