1.registry 镜像仓库
1.1 鲸鱼说话(无实际意义)
代码语言：javascript复制vagrant@ubuntu-xenial:/data/www$ docker search whalesay #搜索whalesay,这里我们选择STARS多的
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
docker/whalesay An image for use in the Docker demo tutorial 681
nikovirtala/whalesay Tiny Go web service to print Moby Dock ASCII… 1 [OK]
milanfort/whalesay Modified docker/whalesay image that outputs … 1
ojenge/whalesay from docker/whalesay 1
swinton/whalesay whalesay, innit 1
sabs1117/whalesay Whalesay with fortune phrases. 1
caibar/whalesay Builds automatizados. 1 [OK]
getporter/whalesay-installer 0
yang225217/whalesay 0
firecyberice/whalesay Docker **Cloud** automated build for **amd64… 0
dhalljohnston/whalesay whalesay 0
getporter/whalesay 0
whalebrew/whalesay 0
blaines/whalesay 0
forsingh/whalesay whalesay 0 [OK]
nikovirtala/whalesay-win Whalesay running on Microsoft IIS on Nano Se… 0 [OK]
burleyinnersbm07/whalesay Edit to the WhaleSay 0
gapfish/whalesay-ruby whalesay function test 0
hongxi/whalesay-fortunes Demo, the whalesay-fortunes 0
dockeramiller/whalesay Modified version of the official docker/whal… 0 [OK]
maghnus/whalesayentrypoint I need a version of whalesay with entrypoint… 0
ox0spy/whalesay-fortune like docker/whalesay, just using fortunes pr… 0
phyominhtun/whalesay WhaleSay Container 0
tpei/whalesay-crystal crystal faas demo function 0
jetolabs/whalesay whalesay with fortune cookie messages 0
vagrant@ubuntu-xenial:/data/www$ docker pull docker/whalesay #去官方拉取这个镜像到本地
Using default tag: latest
latest: Pulling from docker/whalesay
Image docker.io/docker/whalesay:latest uses outdated schema1 manifest format. Please upgrade to a schema2 image for better future compatibility. More information at https://docs.docker.com/registry/spec/deprecated-schema-v1/
e190868d63f8: Pull complete
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/whalesay:latest
docker.io/docker/whalesay:latest
vagrant@ubuntu-xenial:/data/www$ docker images #查看已经有这个镜像
REPOSITORY TAG IMAGE ID CREATED SIZE
docker/whalesay latest 6b362a9f73eb 5 years ago 247MB
vagrant@ubuntu-xenial:/data/www$ docker run docker/whalesay cowsay good # 鲸鱼说话
______
< good >
------
## .
## ## ## ==
## ## ## ## ===
/""""""""""""""""___/ ===
~~~ {~~ ~~~~ ~~~ ~~~~ ~~ ~ / ===- ~~~
______ o __/
__/
__________/ copy 一个镜像到自己的远程镜像仓库
代码语言：javascript复制vagrant@ubuntu-xenial:/data/www$ docker tag docker/whalesay niuzheng131400/whalesay #以docker/whalesay为基础生成一个新的标签niuzheng131400/whalesay的镜像
vagrant@ubuntu-xenial:/data/www$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE latest a24bb4013296 3 months ago 5.57MB
docker/whalesay latest 6b362a9f73eb 5 years ago 247MB
niuzheng131400/whalesaytets latest 6b362a9f73eb 5 years ago 247MBdenied: requested access to the resource is denied 就是未登录没有权限 docker官网注册
代码语言：javascript复制vagrant@ubuntu-xenial:/data/www$ docker login # 做push之前我们要先登录
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: niuzheng131400
Password:
WARNING! Your password will be stored unencrypted in /home/vagrant/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded
vagrant@ubuntu-xenial:/data/www$ docker push niuzheng131400/whalesaytets #上传到远程镜像仓库
