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补充知识：docker的save和load 我就废话不多说了，大家还是直接看代码吧~ 实战 [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE clearlinux latest 32685d114002 7 days ago 62.5MB busybox latest 6ad733544a63 7 days ago 1.13MB alpine latest 053cde6e8953 7 days ago 3.96MB [root@localhost ~]# docker run -itd --name b1 busybox:latest 4bb440e12b85d888f1a8363fe7a3dda977db6d5ed30264f22a31233f61fbf391 [root@localhost ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 4bb440e12b85 busybox:latest "sh" 12 seconds ago Up 11 seconds b1 [root@localhost ~]# docker commit 4b box sha256:32d6db8775382ca96a97109bc16bbdedb53b241b7ebeb29498ae7b3672f4f53d [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE box latest 32d6db877538 6 seconds ago 1.13MB clearlinux latest 32685d114002 7 days ago 62.5MB busybox latest 6ad733544a63 7 days ago 1.13MB alpine latest 053cde6e8953 7 days ago 3.96MB [root@localhost ~]# docker rmi box Untagged: box:latest Deleted: sha256:32d6db8775382ca96a97109bc16bbdedb53b241b7ebeb29498ae7b3672f4f53d [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE clearlinux latest 32685d114002 7 days ago 62.5MB busybox latest 6ad733544a63 7 days ago 1.13MB alpine latest 053cde6e8953 7 days ago 3.96MB [root@localhost ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 4bb440e12b85 busybox:latest "sh" 2 minutes ago Up 2 minutes b1 [root@localhost ~]# docker attach 32 Error: No such container: 32 [root@localhost ~]# docker attach 4b / # ls bin dev etc home proc root sys tmp usr var / # mkdir test / # ls bin dev etc home proc root sys test tmp usr var / # read escape sequence [root@localhost ~]# docker commit 4b box sha256:00b0b91713e6df2e4047ba0ba0eb14968caa6aaeb647f7069dfcb6b35ca4890a [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE box latest 00b0b91713e6 5 seconds ago 1.13MB clearlinux latest 32685d114002 7 days ago 62.5MB busybox latest 6ad733544a63 7 days ago 1.13MB alpine latest 053cde6e8953 7 days ago 3.96MB [root@localhost ~]# docker save 00 >box.tar [root@localhost ~]# ll box.tar -rw-r--r--. 1 root root 1352192 Nov 11 09:28 box.tar [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE box latest 00b0b91713e6 3 minutes ago 1.13MB clearlinux latest 32685d114002 7 days ago 62.5MB busybox latest 6ad733544a63 7 days ago 1.13MB alpine latest 053cde6e8953 7 days ago 3.96MB [root@localhost ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 4bb440e12b85 busybox:latest "sh" 7 minutes ago Up 7 minutes b1 [root@localhost ~]# docker rm -f 4b 4b [root@localhost ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [root@localhost ~]# docker rmi 00 Untagged: box:latest Deleted: sha256:00b0b91713e6df2e4047ba0ba0eb14968caa6aaeb647f7069dfcb6b35ca4890a Deleted: sha256:0c496176e68f1db885dbb101c947e63c3733e611563336574144028325e408de [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE clearlinux latest 32685d114002 7 days ago 62.5MB busybox latest 6ad733544a63 7 days ago 1.13MB alpine latest 053cde6e8953 7 days ago 3.96MB [root@localhost ~]# docker load <box.tar 2c3500bcac65: Loading layer [==================================================>] 3.072kB/3.072kB Loaded image ID: sha256:00b0b91713e6df2e4047ba0ba0eb14968caa6aaeb647f7069dfcb6b35ca4890a [root@localhost ~]# docker load <box.tar Loaded image ID: sha256:00b0b91713e6df2e4047ba0ba0eb14968caa6aaeb647f7069dfcb6b35ca4890a [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE <none> <none> 00b0b91713e6 5 minutes ago 1.13MB clearlinux latest 32685d114002 7 days ago 62.5MB busybox latest 6ad733544a63 7 days ago 1.13MB alpine latest 053cde6e8953 7 days ago 3.96MB [root@localhost ~]# docker run -itd --name new 00b 588024b91339f00fe4e3e1dc9e2a1cc8c4bcefd1fbb63eb9561620aef2fe2ad5 [root@localhost ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 588024b91339 00b "sh" 15 seconds ago Up 14 seconds new [root@localhost ~]# docker attach 58 / # ls bin dev etc home proc root sys test tmp usr var / # read escape sequence 以上这篇解决docker加载新的镜像后repository和tag名称都为none的问题就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持极客世界。 |
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