Standing up a private Docker Registry

First of all, I wanted to recommend the following recipe from Digital Ocean on how to rollout your own Docker Registry in Ubuntu 14.04. As with most of their stuff, it is super easy to follow.

I also wanted to share a small improvement on the recipe to include a UI front-end to the registry.

Once you have completed the recipe and have a repository secured and running, you extend your docker-compose file to look like this:

nginx:
 image: "nginx:1.9"
 ports:
 - 443:443
 - 8080:8080
 links:
 - registry:registry
 - web:web
 volumes:
 - ./nginx/:/etc/nginx/conf.d:ro

web:
 image: hyper/docker-registry-web
 ports:
 - 8000:8080
 links:
 - registry
 environment:
 REGISTRY_HOST: registry

registry:
 image: registry:2
 ports:
 - 127.0.0.1:5000:5000
 environment:
 REGISTRY_STORAGE_FILESYSTEM_ROOTDIRECTORY: /data
 volumes:
 - ./data:/data

You will also need to include a configuration file for web in the nginx folder.

file: ~/docker-registry/nginx/web.conf

upstream docker-registry-web {
 server web:8080;
 }

server {
 listen 8080;
 server_name [YOUR DOMAIN];

# SSL
 ssl on;
 ssl_certificate /etc/nginx/conf.d/domain.crt;
 ssl_certificate_key /etc/nginx/conf.d/domain.key;

location / {

# To add basic authentication to v2 use auth_basic setting plus add_header
 auth_basic "registry.localhost";
 auth_basic_user_file /etc/nginx/conf.d/registry.password;

proxy_pass http://docker-registry-web;
 proxy_set_header Host $http_host; # required for docker client's sake
 proxy_set_header X-Real-IP $remote_addr; # pass on real client's IP
 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 proxy_set_header X-Forwarded-Proto $scheme;
 proxy_read_timeout 900;
 }
 }

docker-compose up and you should be able to have a ssl secured UI frontend in port 8080 (https://yourdomain:8080/)
If you have any improvement tips I am all ears!

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: