pollution-v2: remove all airflow-common alias

pollution_v2/infrastructure/docker-compose.run.yml

@@ -1,8 +1,7 @@
 version: "3.4"
 
 
-x-airflow-common:
-  &airflow-common
+services:
   postgres:
     image: postgres:13
     environment:
@@ -42,12 +41,10 @@ x-airflow-common:
       start_period: 30s
     restart: always
     depends_on:
-      <<: *airflow-common-depends-on
       airflow-init:
         condition: service_completed_successfully
 
   airflow-scheduler:
-    <<: *airflow-common
     command: scheduler
     healthcheck:
       test: ["CMD", "curl", "--fail", "http://localhost:8974/health"]
@@ -57,12 +54,10 @@ x-airflow-common:
       start_period: 30s
     restart: always
     depends_on:
-      <<: *airflow-common-depends-on
       airflow-init:
         condition: service_completed_successfully
 
   airflow-worker:
-    <<: *airflow-common
     command: celery worker
     healthcheck:
       # yamllint disable rule:line-length
@@ -74,18 +69,15 @@ x-airflow-common:
       retries: 5
       start_period: 30s
     environment:
-      <<: *airflow-common-env
       # Required to handle warm shutdown of the celery workers properly
       # See https://airflow.apache.org/docs/docker-stack/entrypoint.html#signal-propagation
       DUMB_INIT_SETSID: "0"
     restart: always
     depends_on:
-      <<: *airflow-common-depends-on
       airflow-init:
         condition: service_completed_successfully
 
   airflow-triggerer:
-    <<: *airflow-common
     command: triggerer
     healthcheck:
       test: ["CMD-SHELL", 'airflow jobs check --job-type TriggererJob --hostname "$${HOSTNAME}"']
@@ -95,12 +87,10 @@ x-airflow-common:
       start_period: 30s
     restart: always
     depends_on:
-      <<: *airflow-common-depends-on
       airflow-init:
         condition: service_completed_successfully
 
   airflow-init:
-    <<: *airflow-common
     entrypoint: /bin/bash
     # yamllint disable rule:line-length
     command:
@@ -151,7 +141,6 @@ x-airflow-common:
         exec /entrypoint airflow version
     # yamllint enable rule:line-length
     environment:
-      <<: *airflow-common-env
       _AIRFLOW_DB_MIGRATE: 'true'
       _AIRFLOW_WWW_USER_CREATE: 'true'
       _AIRFLOW_WWW_USER_USERNAME: ${_AIRFLOW_WWW_USER_USERNAME:-airflow}
@@ -162,11 +151,9 @@ x-airflow-common:
       - ${AIRFLOW_PROJ_DIR:-.}:/sources
 
   airflow-cli:
-    <<: *airflow-common
     profiles:
       - debug
     environment:
-      <<: *airflow-common-env
       CONNECTION_CHECK_MAX_COUNT: "0"
     # Workaround for entrypoint issue. See: https://github.com/apache/airflow/issues/16252
     command:
@@ -178,7 +165,6 @@ x-airflow-common:
   # or by explicitly targeted on the command line e.g. docker-compose up flower.
   # See: https://docs.docker.com/compose/profiles/
   flower:
-    <<: *airflow-common
     command: celery flower
     profiles:
       - flower
@@ -192,7 +178,6 @@ x-airflow-common:
       start_period: 30s
     restart: always
     depends_on:
-      <<: *airflow-common-depends-on
       airflow-init:
         condition: service_completed_successfully