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13_尚硅谷_Docker_镜像命令

发布时间：2022-11-05 17:42:06编辑：雪饮阅读（）

docker帮助

docker –help

docker command –help(子命令的帮助)

镜像加速

docker中上次配置的那个阿里云镜像加速其实仅仅对docker pull时有效。

查看本地docker镜像列表-显示完整镜像id

就是直接docker images时候镜像id是只显示了部分，我的推测应该是在没有重复（镜像id前面一部分重复的字符串长度的影响）镜像id时候只显示部分。

但加入了--no-trunc参数则就能显示每个镜像的完整镜像id了。

[root@DESKTOP-7ONFN16 ~]# docker images --no-trunc

REPOSITORY    TAG       IMAGE ID                                                                  CREATED         SIZE

hello-world   latest    sha256:feb5d9fea6a5e9606aa995e879d862b825965ba48de054caab5ef356dc6b3412   13 months ago   13.3kB

查看本地docker镜像列表-显示镜像内部嵌套的镜像

就是说docker的镜像中某个镜像可能内部还依赖其它的镜像，那么这里的目的就是将嵌套的这个子镜像也显示

[root@DESKTOP-7ONFN16 ~]# docker images -a

REPOSITORY    TAG       IMAGE ID       CREATED         SIZE

hello-world   latest    feb5d9fea6a5   13 months ago   13.3kB

查看本地docker镜像列表-仅显示每个镜像的镜像id

该特性可用于批量镜像删除类似场景。

[root@DESKTOP-7ONFN16 ~]# docker images -q

feb5d9fea6a5

搜索来自docker-hub中的镜像

据说docker search搜索镜像时候并不走镜像加速器，而是直接在官方docker-hub中进行检索

[root@DESKTOP-7ONFN16 ~]# docker search tomcat

NAME                                           DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED

bitnami/tomcat                                 Bitnami Tomcat Docker Image                     47                   [OK]

arm32v7/tomcat                                 Apache Tomcat is an open source implementati…   11

arm64v8/tomcat                                 Apache Tomcat is an open source implementati…   8

rightctrl/tomcat                               CentOS , Oracle Java, tomcat application ssl…   7                    [OK]

amd64/tomcat                                   Apache Tomcat is an open source implementati…   5

jelastic/tomcat                                An image of the Tomcat Java application serv…   4

tomcat2111/pisignage-server                    PiSignage Server                                3                    [OK]

oobsri/tomcat8                                 Testing CI Jobs with different names.           2

cfje/tomcat-resource                           Tomcat Concourse Resource                       2

chenyufeng/tomcat-centos                       tomcat基于centos6的镜像                              1                    [OK]

ppc64le/tomcat                                 Apache Tomcat is an open source implementati…   1

appsvc/tomcat                                                                                  1

tomcat                                         Apache Tomcat is an open source implementati…   0         [OK]

tomcatengineering/pg_backup_rotated            Clone of martianrock/pg_backup_rotated but w…   0

softwareplant/tomcat                           Tomcat images for jira-cloud testing            0                    [OK]

tomcat2111/papercut-mf                         PaperCut MF Application Server                  0

tomcat0823/auto1                                                                               0

misolims/miso-base                             MySQL 5.7 Database and Tomcat 8 Server neede…   0

semoss/docker-tomcat                           Tomcat, Java, Maven, and Git on top of debian   0                    [OK]

s390x/tomcat                                   Apache Tomcat is an open source implementati…   0

wnprcehr/tomcat                                                                                0

secoresearch/tomcat-varnish                    Tomcat and Varnish 5.0                          0                    [OK]

tomee                                          Apache TomEE is an all-Apache Java EE certif…   0         [OK]

tomcat2111/bitbucket-pipelines-elasticsearch   Elasticsearch for Bitbucket's Pipelines         0

tomcat2111/phpredisadmin                       This is a Docker image for phpredisadmin        0                    [OK]

搜索来自docker hub的镜像并筛选星数（类似点赞数）至少为某数的镜像列表

[root@DESKTOP-7ONFN16 ~]# docker search -f stars=0 tomcat

NAME                                           DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED

bitnami/tomcat                                 Bitnami Tomcat Docker Image                     47                   [OK]

arm32v7/tomcat                                 Apache Tomcat is an open source implementati…   11

arm64v8/tomcat                                 Apache Tomcat is an open source implementati…   8

rightctrl/tomcat                               CentOS , Oracle Java, tomcat application ssl…   7                    [OK]

amd64/tomcat                                   Apache Tomcat is an open source implementati…   5

jelastic/tomcat                                An image of the Tomcat Java application serv…   4

tomcat2111/pisignage-server                    PiSignage Server                                3                    [OK]

oobsri/tomcat8                                 Testing CI Jobs with different names.           2

cfje/tomcat-resource                           Tomcat Concourse Resource                       2

appsvc/tomcat                                                                                  1

ppc64le/tomcat                                 Apache Tomcat is an open source implementati…   1

chenyufeng/tomcat-centos                       tomcat基于centos6的镜像                              1                    [OK]

tomcat                                         Apache Tomcat is an open source implementati…   0         [OK]

softwareplant/tomcat                           Tomcat images for jira-cloud testing            0                    [OK]

tomcat0823/auto1                                                                               0

tomcatengineering/pg_backup_rotated            Clone of martianrock/pg_backup_rotated but w…   0

misolims/miso-base                             MySQL 5.7 Database and Tomcat 8 Server neede…   0

semoss/docker-tomcat                           Tomcat, Java, Maven, and Git on top of debian   0                    [OK]

tomcat2111/papercut-mf                         PaperCut MF Application Server                  0

s390x/tomcat                                   Apache Tomcat is an open source implementati…   0

wnprcehr/tomcat                                                                                0

secoresearch/tomcat-varnish                    Tomcat and Varnish 5.0                          0                    [OK]

tomee                                          Apache TomEE is an all-Apache Java EE certif…   0         [OK]

tomcat2111/bitbucket-pipelines-elasticsearch   Elasticsearch for Bitbucket's Pipelines         0

tomcat2111/phpredisadmin                       This is a Docker image for phpredisadmin        0                    [OK]

搜索来自docker hub的镜像并筛选星数（类似点赞数）至少为某数的镜像列表并显示完整镜像描述

[root@DESKTOP-7ONFN16 ~]# docker search -f stars=0 --no-trunc tomcat

NAME                                           DESCRIPTION                                                                                            STARS     OFFICIAL   AUTOMATED

bitnami/tomcat                                 Bitnami Tomcat Docker Image                                                                            47                   [OK]

arm32v7/tomcat                                 Apache Tomcat is an open source implementation of the Java Servlet and JavaServer Pages technologies   11

arm64v8/tomcat                                 Apache Tomcat is an open source implementation of the Java Servlet and JavaServer Pages technologies   8

rightctrl/tomcat                               CentOS , Oracle Java, tomcat application ssl https                                                     7                    [OK]

amd64/tomcat                                   Apache Tomcat is an open source implementation of the Java Servlet and JavaServer Pages technologies   5

jelastic/tomcat                                An image of the Tomcat Java application server maintained by Jelastic PaaS.                            4

tomcat2111/pisignage-server                    PiSignage Server                                                                                       3                    [OK]

oobsri/tomcat8                                 Testing CI Jobs with different names.                                                                  2

cfje/tomcat-resource                           Tomcat Concourse Resource                                                                              2

chenyufeng/tomcat-centos                       tomcat基于centos6的镜像                                                                                     1                    [OK]

ppc64le/tomcat                                 Apache Tomcat is an open source implementation of the Java Servlet and JavaServer Pages technologies   1

appsvc/tomcat                                                                                                                                         1

tomcat                                         Apache Tomcat is an open source implementation of the Java Servlet and JavaServer Pages technologies   0         [OK]

tomcatengineering/pg_backup_rotated            Clone of martianrock/pg_backup_rotated but with logging and newer postgresql                           0

softwareplant/tomcat                           Tomcat images for jira-cloud testing                                                                   0                    [OK]

tomcat2111/papercut-mf                         PaperCut MF Application Server                                                                         0

tomcat0823/auto1                                                                                                                                      0

misolims/miso-base                             MySQL 5.7 Database and Tomcat 8 Server needed to run miso-lims                                         0

semoss/docker-tomcat                           Tomcat, Java, Maven, and Git on top of debian                                                          0                    [OK]

s390x/tomcat                                   Apache Tomcat is an open source implementation of the Java Servlet and JavaServer Pages technologies   0

wnprcehr/tomcat                                                                                                                                       0

secoresearch/tomcat-varnish                    Tomcat and Varnish 5.0                                                                                 0                    [OK]

tomee                                          Apache TomEE is an all-Apache Java EE certified stack where Apache Tomcat is top dog.                  0         [OK]

tomcat2111/bitbucket-pipelines-elasticsearch   Elasticsearch for Bitbucket's Pipelines                                                                0

tomcat2111/phpredisadmin                       This is a Docker image for phpredisadmin                                                               0                    [OK]

拉取某个docker镜像到本地

[root@DESKTOP-7ONFN16 ~]# docker pull tomcat

Using default tag: latest

latest: Pulling from library/tomcat

0e29546d541c: Pull complete

9b829c73b52b: Pull complete

cb5b7ae36172: Pull complete

6494e4811622: Pull complete

668f6fcc5fa5: Pull complete

dc120c3e0290: Pull complete

8f7c0eebb7b1: Pull complete

77b694f83996: Pull complete

0f611256ec3a: Pull complete

4f25def12f23: Pull complete

Digest: sha256:9dee185c3b161cdfede1f5e35e8b56ebc9de88ed3a79526939701f3537a52324

Status: Downloaded newer image for tomcat:latest

docker.io/library/tomcat:latest

从拉取这个tomcat镜像的过程中可以看到，没有指定版本时候默认拉取的是latest版本，并且拉取过程中有好多个pull，可见这个tomcat镜像中还有依赖其它镜像的，就是说该镜像是有多个层的，最外层给你看到的是tomcat，实际上里面还有一些其它依赖镜像的。

镜像删除

[root@DESKTOP-7ONFN16 ~]# docker images

REPOSITORY    TAG       IMAGE ID       CREATED         SIZE

tomcat        latest    fb5657adc892   10 months ago   680MB

hello-world   latest    feb5d9fea6a5   13 months ago   13.3kB

[root@DESKTOP-7ONFN16 ~]# docker rmi hello-world

Error response from daemon: conflict: unable to remove repository reference "hello-world" (must force) - container e42b5d1d213c is using its referenced image feb5d9fea6a5

发现这个镜像有被其它容器使用，所以加入-f参数强制删除

[root@DESKTOP-7ONFN16 ~]# docker rmi -f hello-world

删除多个镜像

[root@DESKTOP-7ONFN16 ~]# docker pull nginx

Using default tag: latest

latest: Pulling from library/nginx

a2abf6c4d29d: Pull complete

a9edb18cadd1: Pull complete

589b7251471a: Pull complete

186b1aaa4aa6: Pull complete

b4df32aa5a72: Pull complete

a0bcbecc962e: Pull complete

Digest: sha256:0d17b565c37bcbd895e9d92315a05c1c3c9a29f762b011a10c54a66cd53c9b31

Status: Downloaded newer image for nginx:latest

docker.io/library/nginx:latest

[root@DESKTOP-7ONFN16 ~]# docker images

REPOSITORY   TAG       IMAGE ID       CREATED         SIZE

nginx        latest    605c77e624dd   10 months ago   141MB

tomcat       latest    fb5657adc892   10 months ago   680MB

[root@DESKTOP-7ONFN16 ~]# docker rmi nginx tomcat

Untagged: nginx:latest

Untagged: nginx@sha256:0d17b565c37bcbd895e9d92315a05c1c3c9a29f762b011a10c54a66cd53c9b31

Deleted: sha256:605c77e624ddb75e6110f997c58876baa13f8754486b461117934b24a9dc3a85

Deleted: sha256:b625d8e29573fa369e799ca7c5df8b7a902126d2b7cbeb390af59e4b9e1210c5

Deleted: sha256:7850d382fb05e393e211067c5ca0aada2111fcbe550a90fed04d1c634bd31a14

Deleted: sha256:02b80ac2055edd757a996c3d554e6a8906fd3521e14d1227440afd5163a5f1c4

Deleted: sha256:b92aa5824592ecb46e6d169f8e694a99150ccef01a2aabea7b9c02356cdabe7c

Deleted: sha256:780238f18c540007376dd5e904f583896a69fe620876cabc06977a3af4ba4fb5

Deleted: sha256:2edcec3590a4ec7f40cf0743c15d78fb39d8326bc029073b41ef9727da6c851f

Untagged: tomcat:latest

Untagged: tomcat@sha256:9dee185c3b161cdfede1f5e35e8b56ebc9de88ed3a79526939701f3537a52324

Deleted: sha256:fb5657adc892ed15910445588404c798b57f741e9921ff3c1f1abe01dbb56906

Deleted: sha256:2b4d03a9ce5e200223e5c398d4739d23dd19ad0d6e692cfc65ba3a8fae838444

Deleted: sha256:35c5ea12be1face90896b3a52afc28433885c4448a6c5cfe07561f82365cd18e

Deleted: sha256:6830091c111746b7534960d17f6c156be45d8dcfe0defb06bd427ef38bf49aae

Deleted: sha256:ea82d4efcdfa1c039d722a5a9613c18d3c3a84fbba8efae5e7f13cb3b4ec379f

Deleted: sha256:79a6c362c6b1a580d2d8d33f6d860d45c530f34ff7c0441d36b61aceefdfd656

Deleted: sha256:1788a74c5c86e769f61cd615269eba11c3d7648eac4a85a1ffd2840427820a2f

Deleted: sha256:cbce712ed17923285239f9d9c0528984aef065b7413d68a0290e2c8eecc98f4a

Deleted: sha256:aa56d037ee5925ebf11127c3e1f617874c4ce8bae6b6af7d132b7f7a4a606e6f

Deleted: sha256:97e5f44efb543d466c5847602654a8cb22c9466b61d04988d47ec44b197ea874

Deleted: sha256:11936051f93baf5a4fb090a8fa0999309b8173556f7826598e235e8a82127bce

清空本地全部镜像（删除全部）

docker pull nginx

docker pull tomcat

docker rmi -f $(docker images -qa)