registry镜像仓库

      [root@localhost data]# docker search whalesay
      INDEX NAME DESCRIPTION STARS OFFICIAL   AUTOMATED
      docker.io   docker.io/docker/whalesay An image for use in the Docker demo tutorial 635
      docker.io   docker.io/mendlik/docker-whalesay Docker whalesay image from training materi...   7 [OK]
      docker.io   docker.io/caibar/whalesay Builds automatizados. 1 [OK]
      docker.io   docker.io/milanfort/whalesay Modified docker/whalesay image that output...   1
      docker.io   docker.io/nikovirtala/whalesay Tiny Go web service to print Moby Dock ASC...   1 [OK]
      docker.io   docker.io/ojenge/whalesay from docker/whalesay 1
      docker.io   docker.io/sabs1117/whalesay Whalesay with fortune phrases. 1
      docker.io   docker.io/swinton/whalesay whalesay, innit 1
      docker.io   docker.io/asakilan/pg-whalesay My whalesay 0
      docker.io   docker.io/blaines/whalesay 0
      docker.io   docker.io/claytonrogers/docker-whalesay   Whalesay automated build 0 [OK]
      docker.io   docker.io/dhalljohnston/whalesay whalesay 0
      docker.io   docker.io/dockeramiller/whalesay Modified version of the official docker/wh...   0 [OK]
      docker.io   docker.io/firecyberice/whalesay Docker **Cloud** automated build for **amd...   0
      docker.io   docker.io/forsingh/whalesay whalesay 0 [OK]
      docker.io   docker.io/hongxi/whalesay-fortunes Demo, the whalesay-fortunes 0
      docker.io   docker.io/jetolabs/whalesay whalesay with fortune cookie messages 0
      docker.io   docker.io/jracionero/docker-whalesay My smarter docker whalesay 0
      docker.io   docker.io/laveshin/whalesay whalesay image 0
      docker.io   docker.io/ox0spy/whalesay-fortune like docker/whalesay, just using fortunes ...   0
      docker.io   docker.io/phyominhtun/whalesay First WhaleSay Test 0
      docker.io   docker.io/puneethp/whalesay Docker-Whalesay 0
      docker.io   docker.io/stealthizer/rpi-whalesay https://github.com/stealthizer/rpi-whalesay 0
      docker.io   docker.io/tiagoferreira/whalesay Whalesay image 0
      docker.io   docker.io/whalebrew/whalesay 0
      [root@localhost data]# ^C
      [root@localhost data]# docker pull  docker.io/docker/whalesay
      Using default tag: latest
      Trying to pull repository docker.io/docker/whalesay ...
      latest: Pulling from docker.io/docker/whalesay
      e190868d63f8: Pull complete 57.2 MB/65.77 MB
      909cd34c6fd7: Pull complete
      0b9bfabab7c1: Pull complete
      a3ed95caeb02: Pull complete
      00bf65475aba: Pull complete
      c57b6bcc83e3: Pull complete
      8978f6879e2f: Pull complete
      8eed3712d2cf: Pull complete
      Digest: sha256:178598e51a26abbc958b8a2e48825c90bc22e641de3d31e18aaf55f3258ba93b
      Status: Downloaded newer image for docker.io/docker/whalesay:latest
      [root@localhost data]# docker images
      REPOSITORY TAG IMAGE ID CREATED SIZE
      dzx/hello-nginx latest 2a88d3ddfc14 About an hour ago   182 MB
      hello_docker latest 24f45ccc6e6c 2 hours ago 4.41 MB
      docker.io/ubuntu latest 735f80812f90 7 days ago 83.5 MB
      docker.io/nginx latest c82521676580 9 days ago 109 MB
      docker.io/rabbitmq 3.7.7-management 8c06649c0351 2 weeks ago 149 MB
      docker.io/alpine latest 11cd0b38bc3c 3 weeks ago 4.41 MB
      docker.io/docker/whalesay   latest 6b362a9f73eb 3 years ago 247 MB
  
 

      [root@localhost data]# docker run docker.io/docker/whalesay cowsay D你好！
       ____________
      < D你好！ >
       ------------
       \
       \
       \
      ## .
      ## ## ## ==
      ## ## ## ## ===
       /""""""""""""""""___/ ===
       ~~~ {~~ ~~~~ ~~~ ~~~~ ~~ ~ / ===- ~~~
       \______ o __/
       \ \ __/
       \____\______/
  
 

      [root@localhost data]# docker tag docker/whalesay dzx/whalesay
      [root@localhost data]# docker images
      REPOSITORY TAG IMAGE ID CREATED SIZE
      dzx/hello-nginx latest 2a88d3ddfc14 About an hour ago   182 MB
      hello_docker latest 24f45ccc6e6c 2 hours ago 4.41 MB
      docker.io/ubuntu latest 735f80812f90 7 days ago 83.5 MB
      docker.io/nginx latest c82521676580 9 days ago 109 MB
      docker.io/rabbitmq 3.7.7-management 8c06649c0351 2 weeks ago 149 MB
      docker.io/alpine latest 11cd0b38bc3c 3 weeks ago 4.41 MB
      docker.io/docker/whalesay   latest 6b362a9f73eb 3 years ago 247 MB
      dzx/whalesay latest 6b362a9f73eb 3 years ago 247 MB
      [root@localhost data]# docker push dzx/whalesay
      The push refers to a repository [docker.io/dzx/whalesay]
      5f70bf18a086: Preparing
      d061ee1340ec: Preparing
      d511ed9e12e1: Preparing
      091abc5148e4: Preparing
      b26122d57afa: Preparing
      37ee47034d9b: Waiting
      528c8710fd95: Waiting
      1154ba695078: Waiting
      denied: requested access to the resource is denied
      [root@localhost data]# docker login
      Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to https://hub.docker.com to create one.
      Username: dzx
      Password:
      Error response from daemon: Get https://registry-1.docker.io/v2/: unauthorized: incorrect username or password
  
 

以上为查找镜像，拉取镜像，发布镜像到docker hub上面

文章来源: blog.csdn.net，作者：血煞风雨城2018，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/qq_31905135/article/details/81394990