anchor.diff:      volumes: ['esdata_02:/usr/share/elasticsearch/data', './certs:$CERTS_DIR']
   
     wait_until_ready:
  -    image: docker.elastic.co/elasticsearch/elasticsearch:{version}
  +    image: {docker-image}
       command: /usr/bin/true
       depends_on: {"es01": {"condition": "service_healthy"}}
   
  
positive.code: services:
    es01:
      container_name: es01
      image: docker.elastic.co/elasticsearch/elasticsearch-platinum:{version}
      environment:
        - node.name=es01
        - discovery.zen.minimum_master_nodes=2
  
negative.code: 
    es02:
      container_name: es02
      image: {docker-image}
      environment:
        - node.name=es02
        - discovery.zen.minimum_master_nodes=2
  