ERROR: Service 'gitlab' has a link to service 'gitlab-redis:redisio' which is undefined.

[worldask]

I tried to run docker-gitlab using docker-compose, following is my docker-compose.yml

redis:
   image: sameersbn/redis:latest
   container_name: gitlab-redis
   restart: always
   volumes:
     - /data/gitlab/redis:/var/lib/redis

 gitlab:
   image: sameersbn/gitlab:latest
   container_name: gitlab
   restart: always
   links:
     - gitlab-redis:redisio
   ports:
     - "80:80"
     - "10022:22"
   hostname: gitlab.example.com
   environment:
     - GITLAB_HOST=gitlab.example.com
     - GITLAB_PORT=80
     - GITLAB_SSH_PORT=10022
     - GITLAB_SECRETS_DB_KEY_BASE=xxx
     - GITLAB_SECRETS_SECRET_KEY_BASE=xxx
     - GITLAB_SECRETS_OTP_KEY_BASE=xxx
     - DB_ADAPTER=mysql2
     - DB_HOST=172.18.0.1
     - DB_NAME=gitlabhq_production
     - DB_USER=gitlab
     - DB_PASS=xxx
   volumes:
     - /data/gitlab:/home/git/data

When I ran docker-compose up -d, it gave this error message
ERROR: Service 'gitlab' has a link to service 'gitlab-redis:redisio' which is undefined.

What's wrong?

[jostyee]

you named redis for your Redis container but refer it as redisio at - gitlab-redis:redisio

plz don't just copy paste a config file, read the doc before using.

[worldask]

@jostyee Thanks, you're right. That's my fault, I thought it'll link to container_name.