docker操作私有仓库

• 启动私有仓库

docker run -d --restart=always --name=registry -v /home/registry/config:/etc/docker/registry -v /home/registry/data:/var/lib/registry -p 5000:5000 registry

-设置可以删除镜像config.yml
storage:
delete:
enabled: true

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

• 保存镜像

docker tag tomcat:7 127.0.0.1:5000/tomcat:7
docker push 127.0.0.1:5000/tomcat:7

• 拉取镜像

docker pull 127.0.0.1:5000/tomcat:7

• 获取镜像信息
  127.0.0.1:5000/v2/[img]/manifests/[version]

curl --header “Accept: application/vnd.docker.distribution.manifest.v2+json” -I -XGET 127.0.0.1:5000/v2/tomcat/manifests/7

HTTP/1.1 200 OK
Content-Length: 2625
Content-Type: application/vnd.docker.distribution.manifest.v2+json
Docker-Content-Digest: sha256:4777ae4742f1d23b0b3d8e0651ce87d28e9a765167747adcf0c112e37a6f7f6d
Docker-Distribution-Api-Version: registry/2.0
Etag: "sha256:4777ae4742f1d23b0b3d8e0651ce87d28e9a765167747adcf0c112e37a6f7f6d"
X-Content-Type-Options: nosniff
Date: Wed, 28 Nov 2018 08:08:00 GMT

• 删除镜像

curl -XDELETE 127.0.0.1:5000/v2/tomcat/manifests/sha256:4777ae4742f1d23b0b3d8e0651ce87d28e9a765167747adcf0c112e37a6f7f6d