Self-hosted Docker Registry

Using Let's Encrypt and this little script you can host a Docker registry for your private stuff

First make sure you have an SSL certificate. You should have a folder inside /etc/letsencrypt/live/ with the domain of a certificate.

Configuration

• Clone this project

git clone https://github.com/cloud-cli/docker-registry.git

• Create a file called .env inside the project folder
• Open the file and add the following settings:

REGISTRY_HTTP_SECRET="<generate a very long and random key and add here>"
REGISTRY_SSL_FOLDER=<name of SSL folder inside /etc/letsencrypt/live/>
REGISTRY_PORT=<http port>

For example, for a registry under myregistry.com, with the secret key 123123, this is what the env file looks like:

REGISTRY_HTTP_SECRET="123123"
REGISTRY_SSL_FOLDER="myregistry.com"
REGISTRY_PORT=1234

Usage

Start registry

bash docker.bash start

Stop registry

bash docker.bash stop

Change registry credentials

bash docker.bash update-password

Username and password defined here are then used by docker login command

Update SSL certificates

bash docker.bash update-certs

Copies the SSL certificates from a folder in /etc/letsencrypt/live/* to use as the registry SSL certificates.

See configuration for details.

Autorun on boot

bash docker.bash install
systemctl enable docker-registry
systemctl start docker-registry

Note: this requires systemd