Myasuka commented on a change in pull request #9470: [FLINK-13380][k8s] Improve 
the usability of Flink session cluster on Kubernetes
URL: https://github.com/apache/flink/pull/9470#discussion_r315288562
 
 

 ##########
 File path: docs/ops/deployment/kubernetes.md
 ##########
 @@ -112,20 +153,38 @@ spec:
       containers:
       - name: jobmanager
         image: flink:latest
-        args:
-        - jobmanager
+        workingDir: /opt/flink
+        command: ["/bin/bash", "-c", "$FLINK_HOME/bin/jobmanager.sh start;\
+          while :;
+          do
+            if [[ -f $(find log -name '*jobmanager*.log' -print -quit) ]];
+              then tail -f -n +1 log/*jobmanager*.log;
+            fi;
+          done"]
 
 Review comment:
   IMO, there should be another issue to discuss about modifying the 
`entrypoint.sh`. Even I include this part as `entrypoint.sh`, since I already 
use `command` to start the container, the default `entrypoint.sh` would be 
useless for me.

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