Fixes container log to show unreplicated partitions (if there are any)

Author: solsson

ops/test/replicated-partitions.yml renamed to maintenance/test/replicated-partitions.yml

@@ -19,22 +19,28 @@ spec:
       - name: kafka
         image: solsson/kafka:1.0.0@sha256:17fdf1637426f45c93c65826670542e36b9f3394ede1cb61885c6a4befa8f72d
         command:
-        - tail
-        - -f
-        - /dev/null
+        - /bin/bash
+        - -ec
+        - >
+          touch /tmp/testlog;
+          tail -f /tmp/testlog
         readinessProbe:
           exec:
             command:
             - /bin/bash
             - -c
             - >
+              echo "### $(date -Ins -u) ###" >> /tmp/testlog
+              &&
               [
               $(
               ./bin/kafka-topics.sh
               --zookeeper zookeeper.kafka:2181
               --describe
               --under-replicated-partitions
               |
+              tee -a /tmp/testlog
+              |
               wc -l
               )
               -eq