docker-compose up postgresql error, chown: changing ownership of ‘/var/lib/postgresql/data’: Operation not permitted

问题

I'm working in a project and we use docker. The project was fine until last friday and today I started my computer (mac mini - macOS Sierra version 10.12.5 (16F73)) with an error. I'm trying to run docker-compose -f dev.yml -f docker-compose.yml up, but when I execute this it returns the following message :

db_1 | chmod: changing permissions of ‘/var/lib/postgresql/data’: Operation not permitted.

I had deleted all the docker containers and images docker rm $(docker ps -a -q) docker rmi $(docker images -q)but the error persists.

My docker-compose.yml is this:

 version: '2'

 services:

 rabbitmq:
     restart: always
     image: rabbitmq:3.6
     environment:
       RABBITMQ_DEFAULT_USER: my_user
       RABBITMQ_DEFAULT_PASS: my_password
     ports:
       - "5672:5672"
       - "15672:15672"
   django:
     build: ./django
     command: gunicorn contactto.wsgi:application -b 0.0.0.0:8000
     environment: 
       - "TZ=Brazil/East"
     restart: always
     volumes: 
       - ./django:/usr/src/app
       - ./django/static:/usr/src/app/contactto/static
       - ./logs:/logs/
       - /asterisk/:/etc/asterisk/
     ports:
       - "8000:8000"
     links:
       - rabbitmq:rabbitmq
   node:
     build: ./node_6_8
     environment:
       - "TZ=Brazil/East"
     volumes_from:
       - django
   nginx:
     build: ./nginx
     restart: always
     environment: 
       - "TZ=Brazil/East"
     ports:
       - "80:80"
       - "443:443"
     volumes: 
       - /www/static
     volumes_from:
       - django
     links:
       - django:django
   worker:
     build: ./django
     command: su -m worker -c "celery worker -A contactto.celeryconf -Q default -n default@%h"
     environment: 
       - "TZ=Brazil/East"
     restart: always
     volumes:
       - ./django:/usr/src/app
       - ./django/static:/usr/src/app/contactto/static
       - ./logs:/logs/
       - /asterisk/:/etc/asterisk/
     links:
       - rabbitmq:rabbitmq

 volumes: 
   dbdata:

My dev.yml is this:

version: '2'

services:
  db:
    image: postgres:9.5
    restart: always
    environment:
      POSTGRES_USER: my_user
      POSTGRES_PASSWORD: my_password
      POSTGRES_DB: my_db
    volumes:
      - /psqldata:/var/lib/postgresql/data
  django:
    environment:
      - "DJANGO_CONFIG_MODE=Development"
    depends_on:
      - db
  worker:
    environment:
      - "DJANGO_CONFIG_MODE=Development"
    links:
      - db:db

Any help would be really appreciated.

回答1:

I entered at / and stay analyzing the folders. Than I set the command ls -la there and I saw that the folder was with root user. First I deleted the folder sudo rm -rf psqldata and after I setted permission sudo chmod 777 / to create the folder with my user mkdir psqldata and now it is working. I don't know why before it was working and suddenly it stoped. I hope this answer can help you too.

old folder ls -la drwxr-xr-x 2 root wheel 68 Jun 19 14:58 psqldata

new folder ls -la drwxr-xr-x 2 gtmiyabe wheel 68 Jun 20 10:07 psqldata

来源：https://stackoverflow.com/questions/44637996/docker-compose-up-postgresql-error-chown-changing-ownership-of-var-lib-postg