add labels to pipeline and members

Dockerfile

 FROM python:3.7
-
+LABEL motherlode.dzd-ev.de/pipeline=true
 RUN  mkdir -p /opt/Motherlode
 COPY ./Motherlode /opt/Motherlode
 

Motherlode/config.py

 from Configs import ConfigBase
-
+from typing import Dict
 
 class DEFAULT(ConfigBase):
     NEO4J = {}
@@ -7,6 +7,7 @@ class DEFAULT(ConfigBase):
     # docker.DockerClient params as dict. https://docker-py.readthedocs.io/en/stable/client.html#client-reference
     DOCKER_CLIENT = {"base_url": "unix:///var/run/docker.sock"}
     DOCKER_NETWORK_MODE = "bridge"
+    CONTAINER_LABELS:Dict = {}
     FORCE_IMAGE_REPULL = False
     LOG_PATH = "./logs"
     DOT_ENV_PATH = "/data/.env"

Motherlode/pipeline_manager.py

@@ -19,8 +19,9 @@ class PipelineManager:
         pipeline = Pipeline(
             config.PIPELINE_DEF_FILE,
             docker_client=docker.DockerClient(**config.DOCKER_CLIENT),
-            dot_env_path=config.DOT_ENV_PATH,
+            dot_env_path=config.DOT_ENV_PATH
         )
+        pipeline.global_labels = {**config.CONTAINER_LABELS,"motherlode.dzd-ev.de/pipeline-member":"true"}
         pipeline.container_force_image_pull = config.FORCE_IMAGE_REPULL
         pipeline.container_pre_pull_callback = (
             self._callback_attach_container_registry_data