Create Docker private registry on Centos 7
env: aliyun
user : yunwei
IP ： ***.200.89.*** ， **.171.23.***
Port： 5000
docker version ： 1.10
config env :
# sudo -i && vi /etc/pki/tls/openssl.cnf
[ v3_ca ]
# Extensions for a typical CA
subjectAltName = IP:***.200.89.***
# export REGISTRY_STORAGE_PATH=/data/docker/private-registry/storage
参考资料：
1. https://github.com/docker/distribution/blob/master/docs/configuration.md
2. http://www.tianmaying.com/tutorial/docker-registry
3. https://docs.docker.com/registry/deploying/
$ sudo -i
# cd
# mkdir -p certs
# mkdir -p certs && openssl req -newkey rsa:4096 -nodes -sha256 -keyout certs/domain.key -x509 -days 365 -out certs/domain.crt
### input CN，Beijing, Beijing ,zhiguoguo, IT ,***.200.89.***:5000
# cp /root/certs/domain.crt /etc/docker/certs.d/***.200.89.***:5000/ca.crt
3.deploy a private registry server and start up
# service docker restart
# docker run -d --name private_registry --restart=always -e SETTINGS_FLAVOUR=dev -e STORAGE_PATH=/registry-storage -v /data/docker/private-registry/storage:/var/lib/registry -u root -p 5000:5000 -v /root/certs:/certs -e REGISTRY_HTTP_TLS_CERTIFICATE=/certs/domain.crt -e REGISTRY_HTTP_TLS_KEY=/certs/domain.key registry:2
# docker stop private_registry && docker rm -v private_registry
pull a hello-world image to registory server ,sudo -i
# docker pull hello-world
# docker tag hello-world ***.200.89.***:5000/hello-world:latest
view pulled images in share volmun on host machine
# ls -l $REGISTRY_STORAGE_PATH
# ls -l /data/docker/private-registry/storage/docker/registry/v2/repositories/
total 8
drwxr-xr-x 5 root root 4096 Apr 14 13:27 **hello-world**
drwxr-xr-x 3 root root 4096 Apr 14 13:36 jpizarrom
提供docker client pull 使用
# cp /etc/docker/certs.d/***.200.89.***:5000/ca.crt /home/yunwei/ca.crt
###
docker client copy crt file from server
$ sudo scp -r -P59000 user@***.200.89.67:/home/user/domain.crt /etc/docker/certs.d/***.200.89.**:5000/ca.crt
###
1. docker search error or not found pulled images
2. docker-compose up