添加 redis和mysql的健康检查

yamls/mongo.op.yaml

@@ -51,6 +51,13 @@ spec:
             value: qa
           - name: MONGO_INITDB_ROOT_PASSWORD
             value: qatest
+        readinessProbe:
+          exec:
+            command: ["mongo", "-uqa", "-pqatest","admin"]
+          initialDelaySeconds: 5
+          periodSeconds: 2
+          timeoutSeconds: 1
+          failureThreshold: 40
         volumeMounts:
           - mountPath: "/data/db"
             name: db
@@ -84,4 +91,4 @@ spec:
     targetPort: 27017
   selector:
     qcloud-app: mongodb
-  
+

yamls/mongo.pvc.yaml

@@ -53,6 +53,13 @@ spec:
             value: qa
           - name: MONGO_INITDB_ROOT_PASSWORD
             value: qatest
+        readinessProbe:
+          exec:
+            command: ["mongo", "-uqa", "-pqatest","admin"]
+          initialDelaySeconds: 5
+          periodSeconds: 2
+          timeoutSeconds: 1
+          failureThreshold: 40
         volumeMounts:
           - mountPath: "/var/lib/mongo"
             name: {{serviceName}}

yamls/mongo.sts.yaml

@@ -10,7 +10,7 @@ spec:
   type: NodePort
   ports:
   - port: 27017
-    targetPort: 27017    
+    targetPort: 27017
   selector:
     qcloud-app: mongodb
 
@@ -45,6 +45,13 @@ spec:
           value: qa
         - name: MONGO_INITDB_ROOT_PASSWORD
           value: qatest
+        readinessProbe:
+          exec:
+            command: ["mongo", "-uqa", "-pqatest","admin"]
+          initialDelaySeconds: 5
+          periodSeconds: 2
+          timeoutSeconds: 1
+          failureThreshold: 40
         volumeMounts:
         - name: mongodb-ps
           mountPath: /data/db

yamls/mysql.pvc.yaml

@@ -72,6 +72,13 @@ spec:
             value: Quantgroup2017
           - name: MYSQL_USER
             value: qa
+        readinessProbe:
+          exec:
+            command: ["mysql", "-uqa", "-pqatest", "-e", "SELECT 1"]
+          initialDelaySeconds: 5
+          periodSeconds: 2
+          timeoutSeconds: 1
+          failureThreshold: 40
         volumeMounts:
           - mountPath: "/var/lib/mysql"
             name: {{serviceName}}

yamls/redis.yaml

@@ -34,6 +34,13 @@ spec:
           limits:
             cpu: {{resources.cpu.limit}}m
             memory: {{resources.memory.limit}}Mi
+        readinessProbe:
+          exec:
+            command: ["redis-cli", "--port", "6379"]
+          initialDelaySeconds: 5
+          periodSeconds: 2
+          timeoutSeconds: 1
+          failureThreshold: 40
       - image: ccr.ccs.tencentyun.com/{{image}}
         imagePullPolicy: Always
         name: {{serviceName}}-6380
@@ -45,6 +52,13 @@ spec:
           limits:
             cpu: {{resources.cpu.limit}}m
             memory: 200Mi
+        readinessProbe:
+          exec:
+            command: ["redis-cli", "--port", "6380"]
+          initialDelaySeconds: 5
+          periodSeconds: 2
+          timeoutSeconds: 1
+          failureThreshold: 40
       - image: ccr.ccs.tencentyun.com/{{image}}
         imagePullPolicy: Always
         name: {{serviceName}}-6381
@@ -56,6 +70,13 @@ spec:
           limits:
             cpu: {{resources.cpu.limit}}m
             memory: {{resources.memory.limit}}Mi
+        readinessProbe:
+          exec:
+            command: ["redis-cli", "--port", "6381"]
+          initialDelaySeconds: 5
+          periodSeconds: 2
+          timeoutSeconds: 1
+          failureThreshold: 40
       - image: ccr.ccs.tencentyun.com/{{image}}
         imagePullPolicy: Always
         name: {{serviceName}}-6382
@@ -67,6 +88,13 @@ spec:
           limits:
             cpu: {{resources.cpu.limit}}m
             memory: {{resources.memory.limit}}Mi
+        readinessProbe:
+          exec:
+            command: ["redis-cli", "--port", "6382"]
+          initialDelaySeconds: 5
+          periodSeconds: 2
+          timeoutSeconds: 1
+          failureThreshold: 40
       - image: ccr.ccs.tencentyun.com/{{image}}
         imagePullPolicy: Always
         name: {{serviceName}}-6383
@@ -78,6 +106,13 @@ spec:
           limits:
             cpu: {{resources.cpu.limit}}m
             memory: {{resources.memory.limit}}Mi
+        readinessProbe:
+          exec:
+            command: ["redis-cli", "--port", "6383"]
+          initialDelaySeconds: 5
+          periodSeconds: 2
+          timeoutSeconds: 1
+          failureThreshold: 40
       dnsPolicy: ClusterFirst
       imagePullSecrets:
         - name: qcloudregistrykey