healthcheck for zookeeper added

clr_test/docker-compose.yml

@@ -38,7 +38,7 @@ services:
       - ./mnt/logs/clearing:/opt/clearing/bin/log
       - ./mnt/logs/tester:/opt/clearing/clearing_testing_utils/clearing-tester/logs
       - ./mnt/logs/converter:/opt/clearing/clearing_testing_utils/clearing-converter/logs
-#      - ./mnt/dbfout:/opt/clearing/files/dbf/exporter/
+    #      - ./mnt/dbfout:/opt/clearing/files/dbf/exporter/
     # restart: always
 
   zookeeper:
@@ -52,6 +52,11 @@ services:
       ZOOKEEPER_TICK_TIME: 2000
     ports:
       - "22181:2181"
+    healthcheck:
+      test: nc -z localhost 2181 || exit -1
+      interval: 10s
+      timeout: 5s
+      retries: 100
 
   kafka:
     image: mirror.gcr.io/confluentinc/cp-kafka:6.2.3.amd64
@@ -70,7 +75,8 @@ services:
       KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
       KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
     depends_on:
-      - zookeeper
+      zookeeper:
+        condition: service_healthy
 
   sftp:
     image: mirror.gcr.io/atmoz/sftp