mount error docker-compose

[root@host-212-42 config]# cat /etc/redhat-release
CentOS Linux release 7.5.1804 (Core)

concurrent = 1
check_interval = 0

[session_server]
session_timeout = 1800

[[runners]]
name = “car-beta”
url = “http://gitlab/
token = “90e4736c1376608c45bce4c99cd4aa”
executor = “docker”
clone_url = “http://gitlab/
[runners.docker]
tls_verify = false
image = “nginx:latest”
privileged = true
disable_cache = false
volumes = ["/var/run/docker.sock:/var/run/docker.sock", “/cache”,]
network_mode = “python”
shm_size = 0
[runners.cache]
[runners.cache.s3]
[runners.cache.gcs]

$cat docker-compose.yml
version: ‘2’
services:

python:
build: docker/python

volumes:
  - ./app:/var/www/html

working_dir: /var/www/html

networks:
  - python
  - db

depends_on:
  - db

db:
image: postgres:${VER_POSTGRES}

volumes:
  - ./dbdata:/dbdata

networks:
  - db

environment:
  POSTGRES_USER: ${POSTGRES_USER}
  POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
  POSTGRES_DB: ${POSTGRES_DB}
  PGDATA: ${PGDATA}

  PGUSER: ${POSTGRES_USER}
  PGPASSWORD: ${POSTGRES_PASSWORD}

networks:
db:
python:

$cat docker-compose.stage.yml
version: ‘2’
services:

web:
image: nginx:${VER_NGINX}

volumes:
  - ./docker/nginx/config/default.conf:/etc/nginx/conf.d/default.conf:ro
  - ./app/media:/var/www/html/media:ro
  - ./app/static:/var/www/html/static:ro

labels:
  - traefik.backend=web
  - traefik.frontend.rule=Host:car.cle.com.ua
  - traefik.docker.network=python
  - traefik.port="${WEB_PORT_INT}"

networks:
  - python

depends_on:
  - python

python:
command: uwsgi --ini /uwsgi.ini

environment:
  ENV: dev

networks:
python:
external: true

$cat docker-compose.override.yml
networks:
db: {}
python: {}
services:
db:
environment:
PGDATA: /dbdata
PGPASSWORD: passwd
PGUSER: root
POSTGRES_DB: django
POSTGRES_PASSWORD: passwd
POSTGRES_USER: root
image: postgres:11.1
networks:
db: null
volumes:
- /home/user/media/source_project/dj/work/some/car/dbdata:/dbdata:rw
python:
build:
context: /home/user/media/source_project/dj/work/some/car/docker/python
depends_on:
- db
environment:
ENV: dev
networks:
db: null
python: null
ports:
- 80:8000
tty: true
volumes:
- /home/user/media/source_project/dj/work/some/car/app:/var/www/html:rw
working_dir: /var/www/html
version: ‘2.0’
volumes: {}

cat .gitlab-ci.yml
image: docker

job:
tags:
- car-beta
variables:
GIT_STRATEGY: clone
script:
- apk update && apk add git
- git checkout master
- git merge $CI_BUILD_REF_NAME
- mkdir -p /app
- apk add --no-cache py-pip
- pip install docker-compose
- docker-compose -f docker-compose.yml -f docker-compose.stage.yml config > docker-compose.override.yml
- docker-compose up -d --build