fixing Cassandra shutdown example to avoid data corruption

2016-12-23 14:03:40 +01:00 · 2016-12-23 14:03:40 +01:00 · b69fd3fd61
parent 8cb95e784b
commit b69fd3fd61
1 changed files with 4 additions and 0 deletions
--- a/storage/cassandra/cassandra-statefulset.yaml
+++ b/storage/cassandra/cassandra-statefulset.yaml
@ -34,6 +34,10 @@ spec:
          capabilities:
            add:
              - IPC_LOCK
+        lifecycle:
+          preStop:
+            exec:
+              command: ["/bin/sh", "-c", "PID=$(pidof java) && kill $PID && while ps -p $PID > /dev/null; do sleep 1; done"]
        env:
          - name: MAX_HEAP_SIZE
            value: 512M