Deploy a private registry

Docker Registry

  • Pull the Docker official registry image

We use 192.168.2.80 as Humpback private registry server.

  1. 192.168.2.80
  2. $ mkdir -p /var/lib/registry
  3. $ docker pull registry:2.5.1
  • Start the registry service

Please copy the configuration file to /etc/docker/registry/config.yml. For registry configuration instructions, see configuration.md

If registry need to support CORS, change the http entry inconfig.yml as follows: 

  1. http:
  2.   addr: :5000
  3.   secret: abcdfg
  4.   headers:
  5.     X-Content-Type-Options: [nosniff]
  6.     Access-Control-Allow-Headers: ['Origin,Accept,Content-Type,Authorization']
  7.     Access-Control-Allow-Origin: ['*']
  8.     Access-Control-Allow-Methods: ['GET,POST,PUT,DELETE']

Start the registry 

  1. $ docker run -d -p 5000:5000 --restart=always \
  2.  -v /var/lib/registry/:/var/lib/registry/ \
  3.  -v /etc/docker/registry/config.yml:/etc/docker/registry/config.yml \
  4.  --name registry \
  5.  registry:2.6.2
  • Check the registry state. Check the _catalog API as below: 
  1. $ docker ps -a
  2. CONTAINER ID    IMAGE            COMMAND                  CREATED         STATUS            PORTS                    NAMES
  3. a0e4c87eef5b    registry:2.6.2   "/entrypoint.sh /etc/"   15 minutes ago  45 seconds ago    0.0.0.0:5000->5000/tcp   registry
  4. $ curl http://192.168.2.80:5000/v2/_catalog
  5. {"repositories":[]}