Own docker repository

first steps

• install from ubuntu-package from docker

nginx install

• # apt-get install nginx git apache2-utils
• # git clone https://github.com/docker/docker-registry
• # cp docker-registry/contrib/nginx/docker-registry.conf /etc/nginx/
• # cp docker-registry/contrib/nginx/nginx_1-3-9.conf /etc/nginx/conf.d/

search fix

add /v1/search-block to the file /etc/nginx/nginx_1-3-9.conf after the block

location /v1/_ping {
...
 } 

location /v1/search {
   auth_basic off;
   include               docker-registry.conf;
 }

nginx add user

• # touch /etc/nginx/docker-registry.htpasswd
• # htpasswd -b /etc/nginx/docker-registry.htpasswd USERNAME-X PASSWORD-X
• # htpasswd -b /etc/nginx/docker-registry.htpasswd USERNAME-Y PASSWORD-Y

get certifikates

there are many howtos for openssl

• # cat ca.pem >> /etc/ssl/certs/ca-certificates.crt
• # cp server-cert.pem /etc/ssl/certs/docker-registry
• # cp server-key.pem /etc/ssl/private/docker-registry
• # sed -ie "s/my.docker.registry.com/yourhost.yourdomain.com/" /etc/nginx/conf.d/nginx_1-3-9.conf
• # service nginx restart

start docker registry

• # docker run -d --name my-registry -e GUNICORN_OPTS=[--preload] -e STORAGE_PATH=/registry -p 127.0.0.1:5000:5000 -v /registry:/registry registry

GUNICORN_OPTS=[--preload] only important at the first start

CLIENT

!!!IMPORTANT!!!

• cat ca.pem >> /etc/ssl/certs/ca-certificates.crt

login

• # docker login https://yourhost.yourdomain.com

image tagen

• # docker tag own-image yourhost.yourdomain.com/own-image

image pushen(one host)

• # docker push yourhost.yourdomain.com/own-image

image pull(other host)

• # docker pull yourhost.yourdomain.com/own-image

links

• http://java.dzone.com/articles/create-your-own-private-docker
• http://blog.docker.com/2013/07/how-to-use-your-own-registry/
• http://stackoverflow.com/questions/24990784/docker-what-is-the-simplest-way-to-secure-a-private-registry
• https://medium.com/@deeeet/building-private-docker-registry-with-basic-authentication-with-self-signed-certificate-using-it-e6329085e612