NBI component:

      --env IETF_NETWORK_RENDERER=LIBYANG

      --env "KFK_SERVER_ADDRESS=${KAFKA_IP}:9092"

      $CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG

    - while ! docker logs $IMAGE_NAME 2>&1 | grep -q 'Initialization completed'; do sleep 5; done

    # Old version that gets blocked:

    #- while ! docker logs $IMAGE_NAME 2>&1 | grep -q 'Initialization completed'; do sleep 5; done

    # Wait until any worker logs "Initialization completed" (from the start of logs)

    # -m1 makes grep exit as soon as the line appears.

    # With set -o pipefail, docker logs will get SIGPIPE when grep exits;

    #   `|| true` neutralizes that so the pipeline’s status reflects grep’s success.

    - (docker logs -f nbi || true) 2>&1 | grep -m1 -Fi 'Initialization completed'

    - sleep 5 # Give extra time to NBI to get ready

    - docker ps -a

    - docker logs kafka