[GitHub] [rocketmq-docker] framctr opened a new issue #52: Broker not found in Kubernetes deployment

[GitBox <gi...@apache.org>]

framctr opened a new issue #52:
URL: https://github.com/apache/rocketmq-docker/issues/52


   I'm trying to deploy rocketmq on my testing cluster. I started from the scripts provided in that repo, but they do not work. I modified them in the following way:
   ```yaml
   apiVersion: storage.k8s.io/v1
   kind: StorageClass
   metadata:
     name: rocketmq-broker-log-storage
   provisioner: kubernetes.io/gce-pd
   parameters:
     type: pd-standard
     fstype: ext4
     replication-type: none
   
   ---
   
   apiVersion: storage.k8s.io/v1
   kind: StorageClass
   metadata:
     name: rocketmq-broker-store-storage
   provisioner: kubernetes.io/gce-pd
   parameters:
     type: pd-standard
     fstype: ext4
     replication-type: none
   
   ---
   
   apiVersion: storage.k8s.io/v1
   kind: StorageClass
   metadata:
     name: rocketmq-namesrv-storage
   provisioner: kubernetes.io/gce-pd
   parameters:
     type: pd-standard
     fstype: ext4
     replication-type: none
   
   ---
   
   apiVersion: v1
   kind: PersistentVolumeClaim
   metadata:
     name: rocketmq-broker-log-pvc
   spec:
     accessModes:
       - ReadWriteOnce
     resources:
       requests:
         storage: 200Mi
     storageClassName: rocketmq-broker-log-storage
   
   ---
   
   apiVersion: v1
   kind: PersistentVolumeClaim
   metadata:
     name: rocketmq-broker-store-pvc
   spec:
     accessModes:
       - ReadWriteOnce
     resources:
       requests:
         storage: 200Mi
     storageClassName: rocketmq-broker-store-storage
   
   ---
   
   apiVersion: v1
   kind: PersistentVolumeClaim
   metadata:
     name: rocketmq-namesrv-pvc
   spec:
     accessModes:
       - ReadWriteOnce
     resources:
       requests:
         storage: 200Mi
     storageClassName: rocketmq-namesrv-storage
   
   ---
   
   apiVersion: apps/v1
   kind: Deployment
   metadata:
     name: rocketmq-namesrv
   spec:
     replicas: 1
     selector:
       matchLabels:
         app: rocketmq-namesrv
     template:
       metadata:
         labels:
           app: rocketmq-namesrv
       spec:
         containers:
         - name: namesrv
           image: myrepo/rocketmq:4.9.3-alpine
           command: ["sh", "mqnamesrv"]
           imagePullPolicy: IfNotPresent
           resources:
             limits:
               memory: "128Mi"
               cpu: "400m"
           ports:
           - containerPort: 9876
           volumeMounts:
           - name: namesrv-log
             mountPath: /var/log
         volumes:
         - name: namesrv-log
           persistentVolumeClaim:
             claimName: rocketmq-namesrv-pvc
   
   ---
   
   apiVersion: apps/v1
   kind: Deployment
   metadata:
     name: rocketmq-broker
   spec:
     replicas: 1
     selector:
       matchLabels:
         app: rocketmq-broker
     template:
       metadata:
         labels:
           app: rocketmq-broker
       spec:
         containers:
         - name: broker
           image: myrepo/rocketmq:4.9.3-alpine
           command: ["sh", "mqbroker", "-n", "localhost:9876"]
           imagePullPolicy: IfNotPresent
           resources:
             limits:
               memory: "128Mi"
               cpu: "400m"
           ports:
           - containerPort: 10909
           - containerPort: 10911
           volumeMounts:
           - name: broker-log
             mountPath: /var/log
           - name: broker-store
             mountPath: /home/rocketmq
         volumes:
         - name: broker-log
           persistentVolumeClaim:
             claimName: rocketmq-broker-log-pvc
         - name: broker-store
           persistentVolumeClaim:
             claimName: rocketmq-broker-store-pvc
   
   ---
   
   apiVersion: v1
   kind: Service
   metadata:
     name: rocketmq-namesrv
   spec:
     type: NodePort
     selector:
       app: rocketmq-namesrv
     ports:
     - name: namesrv
       port: 9876
   
   ---
   
   apiVersion: v1
   kind: Service
   metadata:
     name: rocketmq-broker
   spec:
     type: NodePort
     selector:
       app: rocketmq-broker
     ports:
     - name: broker1
       port: 10909
     - name: broker2
       port: 10911
   ```
   
   The image `rocketmq:4.9.3-alpine` was created following the procedure on that repo.
   
   After the deployment the rocketmq-namesrv works, but the broker's pod logs: `sh: can't open 'mqbroker': No such file or directory`...
   
   _What could it be? Am I making something wrong?_


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