[GitHub] [pulsar] lxkaka commented on issue #5711: K8s: through pulsar proxy visit api return 502

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lxkaka commented on issue #5711: K8s: through pulsar proxy visit api return 502
URL: https://github.com/apache/pulsar/issues/5711#issuecomment-558614853
 
 
   Other components work well, sometimes proxy return 200, but more proable 
return 520. so service of proxy is configured correctly.
   ```
   apiVersion: v1
   kind: ConfigMap
   metadata:
     name: proxy-config
   data:
     PULSAR_MEM: "\" -Xms64m -Xmx128m -XX:MaxDirectMemorySize=128m\""
     zookeeperServers: zookeeper.kafka.svc.cluster.local
     configurationStoreServers: zookeeper.kafka.svc.cluster.local
     clusterName: zaihui-pulsar
   ---
   ##
   ## Expose all nodes on port so that you can reach cluster from outside k8
   ##
   apiVersion: v1
   kind: Service
   metadata:
     name: proxy
     labels:
       app: pulsar
       component: proxy
   spec:
     ports:
       - name: tcp
         targetPort: 8080
         port: 80
         protocol: TCP
     selector:
       app: pulsar
       component: proxy
   ---
   apiVersion: v1
   kind: Service
   metadata:
     annotations:
       service.beta.kubernetes.io/alicloud-loadbalancer-address-type: intranet
       service.beta.kubernetes.io/alicloud-loadbalancer-id: 
lb-uf60mqjlrkxtp3gv8gl68
     name: proxy-tcp
     labels:
       app: pulsar
       component: proxy
   spec:
     type: LoadBalancer
     ports:
       - name: tcp
         targetPort: 6650
         port: 6650
         protocol: TCP
     selector:
       app: pulsar
       component: proxy
   
   ---
   ##
   ## Proxy deployment definition
   ##
   apiVersion: apps/v1
   kind: Deployment
   metadata:
     name: proxy
   spec:
     # Must match template:metadata:labels
     selector:
       matchLabels:
         app: pulsar
         component: proxy
     replicas: 1
     template:
       metadata:
         labels:
           app: pulsar
           component: proxy
         annotations:
           prometheus.io/scrape: "true"
           prometheus.io/port: "8080"
       spec:
         containers:
           - name: proxy
             image: docker-inter.kezaihui.com/inf/common/pulsar:2.4.1
             command: ["sh", "-c"]
             args:
               - >
                 bin/apply-config-from-env.py conf/proxy.conf &&
                 bin/apply-config-from-env.py conf/pulsar_env.sh &&
                 bin/pulsar proxy
             ports:
               - containerPort: 8080
               - containerPort: 6650
             envFrom:
               - configMapRef:
                   name: proxy-config
   ``` 
   I doubt that I give too few memory?

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