docker基础:镜像仓库相关命令
镜像仓库相关
docker login
: 登陆到一个Docker镜像仓库,如果未指定镜像仓库地址,默认为官方仓库Docker Hub
;docker logout
: 登出一个Docker镜像仓库,如果未指定镜像仓库地址,默认为官方仓库Docker Hub
;docker pull
: 从镜像仓库中拉取或者更新指定镜像;docker push
: 将本地的镜像上传到镜像仓库, 要先登陆到镜像仓库;docker search
: 从Docker Hub
查找镜像;
登录镜像仓库
语法如下:
docker login [OPTIONS] [SERVER]
Options:
-p, --password string Password
-u, --username string Username
登出镜像仓库
语法如下:
docker logout [SERVER]
拉取镜像
语法如下:
docker pull [OPTIONS] NAME[:TAG|@DIGEST]
Options:
-a, --all-tags Download all tagged images in the repository(拉取所有tag)
--disable-content-trust Skip image verification (default true)(忽略校检,默认开启)
上传镜像
语法如下:
docker push [OPTIONS] NAME[:TAG]
Options:
--disable-content-trust Skip image verification (default true)
查找镜像
语法如下:
docker search [OPTIONS] TERM
OPTIONS
-f, --filter=[]
Filter output based on these conditions:
- stars=<numberOfStar>
- is-automated=(true|false)
- is-official=(true|false)
--limit=LIMIT
Maximum returned search results. The default is 25.
--no-trunc=true|false
Don't truncate output. The default is false.
-s 列出收藏数小于指定值的镜像。
例如:
[root@test ~]# docker search --limit=5 jdk
INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED
docker.io docker.io/primetoninc/jdk Oracle jdk 1.8, 1.7 16 [OK]
docker.io docker.io/codenvy/jdk8_maven3_tomcat8 JDK 8, Maven 3, Tomcat 8 7 [OK]
docker.io docker.io/codenvy/jdk7_tomcat7 Dockerfile https://github.com/codenvy/dock... 6
docker.io docker.io/ascdc/jdk8 jdk8 3 [OK]
docker.io docker.io/ringcentral/jdk an alpine Linux image included glibc and O... 0
[root@test ~]# docker search -s 5 jdk
Flag --stars has been deprecated, use --filter=stars=3 instead
INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED
docker.io docker.io/primetoninc/jdk Oracle jdk 1.8, 1.7 16 [OK]
docker.io docker.io/codenvy/jdk8_maven3_tomcat8 JDK 8, Maven 3, Tomcat 8 7 [OK]
docker.io docker.io/codenvy/jdk7_tomcat7 Dockerfile https://github.com/codenvy/dock... 6
docker.io docker.io/gmaslowski/jdk Oracle JDK8