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99 lines
2.5 KiB
Markdown
99 lines
2.5 KiB
Markdown
registry
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========
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[Registry][1] is the Docker toolset to pack, ship, store, and deliver content.
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## docker-compose.yml
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```yaml
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registry:
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image: registry:2
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ports:
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- "5000:5000"
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volumes:
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- /etc/docker/registry
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- ./data:/var/lib/registry
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- ./certs:/certs
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- ./auth:/auth
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environment:
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- REGISTRY_HTTP_TLS_CERTIFICATE=/certs/domain.crt
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- REGISTRY_HTTP_TLS_KEY=/certs/domain.key
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- REGISTRY_AUTH=htpasswd
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- REGISTRY_AUTH_HTPASSWD_REALM=Registry Realm
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- REGISTRY_AUTH_HTPASSWD_PATH=/auth/htpasswd
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restart: always
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frontend:
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image: konradkleine/docker-registry-frontend:v2
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ports:
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- "8080:80"
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- "8443:443"
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links:
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- registry
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volume:
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- ./certs/domain.crt:/etc/apache2/domain.crt
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- ./certs/domain.key:/etc/apache2/domain.key
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environment:
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- ENV_DOCKER_REGISTRY_HOST=registry
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- ENV_DOCKER_REGISTRY_PORT=5000
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- ENV_DOCKER_REGISTRY_USE_SSL=1
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- ENV_USE_SSL=yes
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restart: always
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```
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## Server Setup
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```bash
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$ mkdir -p ~/fig/registry/{auth,certs}
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$ cd ~/fig/registry
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$ openssl req -newkey rsa:4096 -nodes -sha256 -keyout certs/domain.key -x509 -days 365 -out certs/domain.crt
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$ docker-compose up -d
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$ docker-compose exec registry sh
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>>> htpasswd -Bbn username password >> /auth/htpasswd
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>>> cat >> /etc/docker/registry/config.yml
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proxy:
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remoteurl: https://registry-1.docker.io
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username: username
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password: password
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^D
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>>> exit
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$ docker-compose restart
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```
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## Client Setup
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```bash
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$ scp registry.easypi.info:fig/registry/certs/domain.crt \
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/etc/docker/certs.d/registry.easypi.info:5000/ca.crt
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$ systemctl edit docker
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# /etc/systemd/system/docker.service.d/override.conf
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[Service]
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ExecStart=
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ExecStart=/usr/bin/dockerd -H fd:// --registry-mirror https://registry.easypi.info:5000
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$ systemctl daemon-reload
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$ systemctl restart docker
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$ docker pull alpine
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$ docker tag alpine registry.easypi.info:5000/alpine
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$ docker login -u username -p password easypi.info:5000
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$ docker push registry.easypi.info:5000/alpine
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$ docker rmi registry.easypi.info:5000/alpine
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$ docker pull registry.easypi.info:5000/alpine
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$ firefox http://registry.easypi.info:8080
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```
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> Append `--insecure-registry registry.easypi.info:5000` option to disable TLS.
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## Read More
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- https://github.com/docker/distribution/blob/master/docs/deploying.md
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- https://github.com/docker/distribution/blob/master/docs/insecure.md
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- https://serversforhackers.com/tcp-load-balancing-with-nginx-ssl-pass-thru
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- https://github.com/docker/distribution/blob/master/docs/recipes/mirror.md
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[1]: https://github.com/docker/distribution
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