Docker私有仓库搭建

1.安装

mkdir -p /data/docker-registry/auth
mkdir -p /data/docker-registry/config
docker pull registry
# 创建用户
docker run --entrypoint htpasswd registry -Bbn lynnyq lynnyq  >> /data/docker-registry/auth/htpasswd
# 配置文件,设置配置文件，启用删除镜像功能（也可以不启用，看业务需要，修改 storage - delete - enable 为 false 即可）
vim /data/docker-registry/config/config.yml

• config.yml

version: 0.1
log:
  fields:
    service: registry
storage:
  delete:
    enabled: true
  cache:
    blobdescriptor: inmemory
  filesystem:
    rootdirectory: /var/lib/registry
http:
  addr: :5000
  headers:
    X-Content-Type-Options: [nosniff]
health:
  storagedriver:
    enabled: true
    interval: 10s
threshold: 3

2.启动服务

docker run -d -p 5000:5000 --restart=always  --name=registry\
  -v /data/docker-registry/config/:/etc/docker/registry/ \
  -v /data/docker-registry/auth/:/auth/ \
  -e "REGISTRY_AUTH=htpasswd" \
  -e "REGISTRY_AUTH_HTPASSWD_REALM=Registry Realm" \
  -e REGISTRY_AUTH_HTPASSWD_PATH=/auth/htpasswd \
  -v /data/docker-registry/:/var/lib/registry/ \
registry

• 开启非ssl认证仓库

vim /etc/docker/daemon.json

{
    "data-root": "/data/docker-data",
    "storage-driver": "overlay",
    "registry-mirrors": ["https://registry.docker-cn.com"],
    "bip": "192.168.1.1/24",
    "insecure-registries":[
        "localhost:5000"
    ]
}

# systemctl daemon-reload
# systemctl restart docker

• 上传镜像

docker login localhost:5000
docker tag epp_data_center localhost:5000/epp/epp_data_center:v0.01
docker push localhost:5000/epp/epp_data_center

• 查看镜像

[root@hillin-cpp-dev-3 epp_data_center]# curl -u lynnyq:lynnyq http://localhost:5000/v2/_catalog
{"repositories":["epp/epp_data_center"]}

[root@hillin-cpp-dev-3 epp_data_center]# curl -u lynnyq:lynnyq http://localhost:5000/v2/epp/epp_data_center/tags/list
{"name":"epp/epp_data_center","tags":["v0.01"]}

[root@localhost ~]# curl -u lynnyq:lynnyq https://host/v2/_catalog
{"repositories":["epp/epp_data_center"]}
[root@localhost ~]# curl -u lynnyq:lynnyq https://host/v2/epp/epp_data_center/tags/list
{"name":"epp/epp_data_center","tags":["v0.01"]}

• 拉取镜像

[root@localhost ~]# docker login host
Username: lynnyq
Password: 
Login Succeeded
[root@localhost ~]# docker pull host/epp/epp_data_center:v0.01