docker常用命令（不包括run和build）
- docekr 常用命令
- ：ls 列出容器
- $ docker image ls
- REPOSITORY TAG IMAGE ID CREATED SIZE
- jdk fec5236a803b seconds ago 643MB
- nginx latest 881bd08c0b08 days ago 109MB
- centos 1e1148e4cc2c months ago 202MB
- java d23bdf5b1b1b years ago 643MB
- root@bogon: ~ ::
- $
- 2：inspect 查看一个或多个容器详细信息
- root@bogon: ~ ::
- $ docker inspect 42d6729d3d02
- root@bogon: ~ :: #获取正在运行的容器IP
- $ docker inspect --format='{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' 025f1f92a6eb
- 172.17.0.2
- 3:exec 进入容器可写层（在容器中执行命令）
- root@bogon: ~ ::
- $ docker ps -a
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up hours /tcp nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $ docker exec -it 42d6729d3d02 bash
- 4:commit 在运行的容器制作成镜像显示在docker image ls中
- $ docker ps -a
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up hours /tcp nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $ docker commit -a "hctest" -m "this is test" e125d0e27a24 jdk:
- :cp 拷贝文件/文件夹到一个容器
- root@bogon: ~ ::
- $ docker ps -a
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up hours /tcp nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $ ls
- anaconda-ks.cfg ini.sh nginx.tar
- root@bogon: ~ ::
- $ docker cp /root/nginx.tar 42d6729d3d02:/root
- root@bogon: ~ ::
- $ docker exec -it 42d6729d3d02 bash
- root@42d6729d3d02:/# cd /root
- root@42d6729d3d02:~# ls
- nginx.tar
- root@42d6729d3d02:~# cd /tmp
- root@42d6729d3d02:/tmp# ls
- root@42d6729d3d02:/tmp# mkdir cptest
- root@42d6729d3d02:/tmp# exit
- exit
- root@bogon: ~ ::
- $ docker cp 42d6729d3d02:/tmp/cptest /root
- root@bogon: ~ ::
- $ ls
- anaconda-ks.cfg cptest ini.sh nginx.tar
- root@bogon: ~ ::
- $
- 6:logs 获取容器日志
- root@bogon: ~ ::
- $ docker ps -a
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up hours /tcp nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $ docker logs -f 025f1f92a6eb
- 192.168.1.7 - - [/Mar/::: +] "GET / HTTP/1.1" "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36" "-"
- // :: [error] #: * open() "/usr/share/nginx/html/favicon.ico" failed (: No such file or directory), client: 192.168.1.7, server: localhost, request: "GET /favicon.ico HTTP/1.1", host: "192.168.1.199", referrer: "http://192.168.1.199/"
- 192.168.1.7 - - [/Mar/::: +] "GET /favicon.ico HTTP/1.1" "http://192.168.1.199/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36" "-"
- ^C
- root@bogon: ~ ::
- $
- OPTIONS说明：
- -f : 跟踪日志输出
- docker logs -f 025f1f92a6eb
- --since :显示某个开始时间的所有日志
- docker logs --since="2019-03-12" --tail= 025f1f92a6eb
- -t : 显示时间戳
- docker logs -t 025f1f92a6eb
- --tail :仅列出最新N条容器日志
- root@bogon: ~ ::
- $ docker logs --tail 025f1f92a6eb
- 192.168.1.7 - - [/Mar/::: +] "GET /favicon.ico HTTP/1.1" "http://192.168.1.199/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36" "-"
- root@bogon: ~ ::
- $
- 7 port 列出或者指定容器端口映射
- root@bogon: ~ ::
- $ docker port 025f1f92a6eb
- /tcp -> 0.0.0.0:
- root@bogon: ~ ::
- $
- 8: top 显示一个容器运行的进程
- root@bogon: ~ ::
- $ docker ps -a
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 8f58621ab588 nginx:latest "nginx -g 'daemon of…" minutes ago Up minutes 0.0.0.0:->/tcp test99
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up hours /tcp nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $ docker top 025f1f92a6eb
- UID PID PPID C STIME TTY TIME CMD
- root : pts/ :: nginx: master process nginx -g daemon off;
- : pts/ :: nginx: worker process
- root@bogon: ~ ::
- $
- 8:stats 显示容器资源使用统计
- $ docker ps -a
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 8f58621ab588 nginx:latest "nginx -g 'daemon of…" minutes ago Up minutes 0.0.0.0:->/tcp test99
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up hours /tcp nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $ docker stats 025f1f92a6eb
- CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
- 025f1f92a6eb nginx1. 0.00% .379MiB / .701GiB 0.04% .5kB / .4kB 0B / 0B
- CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
- 025f1f92a6eb nginx1. 0.00% .379MiB / .701GiB 0.04% .5kB / .4kB 0B / 0B
- CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
- 025f1f92a6eb nginx1. 0.00% .379MiB / .701GiB 0.04% .5kB / .4kB 0B / 0B
- CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
- 025f1f92a6eb nginx1. 0.00% .379MiB / .701GiB 0.04% .5kB / .4kB 0B / 0B
- CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
- 025f1f92a6eb nginx1. 0.00% .379MiB / .701GiB 0.04% .5kB / .4kB 0B / 0B
- ^C
- root@bogon: ~ ::
- $
- :stop/start 停止启动一个容器或多个
- root@bogon: ~ ::
- $ docker ps -a
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 8f58621ab588 nginx:latest "nginx -g 'daemon of…" minutes ago Up minutes 0.0.0.0:->/tcp test99
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up hours /tcp nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $ docker stop 42d6729d3d02
- 42d6729d3d02
- root@bogon: ~ ::
- $ docker ps -a
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 8f58621ab588 nginx:latest "nginx -g 'daemon of…" minutes ago Up minutes 0.0.0.0:->/tcp test99
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Exited () seconds ago nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $ docker start 42d6729d3d02
- 42d6729d3d02
- root@bogon: ~ ::
- $ docker ps -a
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 8f58621ab588 nginx:latest "nginx -g 'daemon of…" minutes ago Up minutes 0.0.0.0:->/tcp test99
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up seconds /tcp nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $
- 10:rm 删除一个或者多个容器(先停止在删除)
- root@bogon: ~ ::
- $ docker ps -a
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 8f58621ab588 nginx:latest "nginx -g 'daemon of…" minutes ago Up minutes 0.0.0.0:->/tcp test99
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up seconds /tcp nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $ docker rm 8f58621ab588
- Error response from daemon: You cannot remove a running container 8f58621ab5880a360ea0714a73f0d700b5a9616b1308f0c681ac1d8af91c8437. Stop the container before attempting removal or force remove
- root@bogon: ~ ::
- $ docker stop 8f58621ab588
- 8f58621ab588
- root@bogon: ~ ::
- $ docker rm 8f58621ab588
- 8f58621ab588
- root@bogon: ~ ::
- $
- 11 ps 列出容器
- root@bogon: ~ ::
- $ docker ps -a #列出所有容器
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up minutes /tcp nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $ docker ps -a -q #只列出容器ID
- 42d6729d3d02
- e125d0e27a24
- e2b78fc1b028
- 025f1f92a6eb
- root@bogon: ~ ::
- $ docker ps -n #列出最近创建的3个容器
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up minutes /tcp nginx01
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10
- root@bogon: ~ ::
- $ docker ps -s #列出容器显示大小
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES SIZE
- 42d6729d3d02 nginx:latest "nginx -g 'daemon of…" hours ago Up minutes /tcp nginx01 113MB (virtual 222MB)
- e125d0e27a24 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11 11B (virtual 643MB)
- e2b78fc1b028 java: "/bin/bash" hours ago Up hours test10 79B (virtual 643MB)
- 025f1f92a6eb nginx:latest "nginx -g 'daemon of…" hours ago Up hours 0.0.0.0:->/tcp nginx1. 19B (virtual 109MB)
- root@bogon: ~ ::
- $ docker ps --no-trunc #持续不断输出容器
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 42d6729d3d023a649117fba59d2fbd1d9212c3d6d0ce5bbe16c90aa845239574 nginx:latest "nginx -g 'daemon off;'" hours ago Up minutes /tcp nginx01
- e125d0e27a24040cc89f9e71d52ab6a3c1b22a5c35cf17a5e94de3ce25c84100 java: "/bin/bash" hours ago Up hours 0.0.0.0:->/tcp test11
- e2b78fc1b02881626a0eb40f138eee28f5d0de3f2471b29c2ef8be7eff3d964c java: "/bin/bash" hours ago Up hours test10
- 025f1f92a6eb887f59d37813b0e251c524b47c645a33a13f72c31b6e082c467b nginx:latest "nginx -g 'daemon off;'" hours ago Up hours 0.0.0.0:->/tcp nginx1.
- root@bogon: ~ ::
- $
- 12：export 将文件系统作为一个tar文档文件导出到stdout
- root@bogon: ~ ::
- $ docker export -o nginx-`date +%Y%m%d`.tar 025f1f92a6eb
- root@bogon: ~ ::
- $ ls -lh
- 总用量 214M
- -rw-------. root root .4K 3月 : anaconda-ks.cfg
- drwxr-xr-x. root root 3月 : cptest
- -rwxr-xr-x. root root .8K 3月 : ini.sh
- -rw-------. root root 107M 3月 : nginx-.tar
- -rw-r--r--. root root 108M 3月 : nginx.tar
- root@bogon: ~ ::
- $
- 13 images 列出本地镜像
- 选项说明：
- -a：列出本地所有的镜像（含中间映像层，默认情况下，过滤掉中间映像层）;
- --digests：显示镜像的摘要信息;
- -f：显示满足条件的镜像;
- --format：指定返回值的模板文件;
- --no-trunc：显示完整的镜像信息;
- -q：只显示镜像ID。
- root@bogon: ~ :: #列出镜像摘要信息DIGEST
- $ docker images --digests
- REPOSITORY TAG DIGEST IMAGE ID CREATED SIZE
- jdk <none> fec5236a803b minutes ago 643MB
- nginx latest <none> 881bd08c0b08 days ago 109MB
- centos sha256:365fc7f33107869dfcf2b3ba220ce0aa42e16d3f8e8b3c21d72af1ee622f0cf0 1e1148e4cc2c months ago 202MB
- java sha256:34959eed5df6bfe74a17fbf459ed29505d51a48d5cb4a39f215b613c65b8023b d23bdf5b1b1b years ago 643MB
- root@bogon: ~ ::
- $
- root@bogon: ~ :: #只显示镜像ID
- $ docker images -q
- fec5236a803b
- 881bd08c0b08
- 1e1148e4cc2c
- d23bdf5b1b1b
- root@bogon: ~ ::
- $
- 14: rmi 删除镜像
- root@bogon: ~ ::
- $ docker images
- REPOSITORY TAG IMAGE ID CREATED SIZE
- jdk fec5236a803b minutes ago 643MB
- nginx latest 881bd08c0b08 days ago 109MB
- centos 1e1148e4cc2c months ago 202MB
- java d23bdf5b1b1b years ago 643MB
- root@bogon: ~ ::
- $ docker rmi -f jdk:
- Untagged: jdk:
- Deleted: sha256:fec5236a803b351e50de689fb30ad95b76149fdf7e19b885f503ed4c0e46bcbf
- Deleted: sha256:2f4402558d7c5639be8e9a6b1ab96659801b23e96de81c251b744bcd1ceb770e
- root@bogon: ~ ::
- $ docker images
- REPOSITORY TAG IMAGE ID CREATED SIZE
- nginx latest 881bd08c0b08 days ago 109MB
- centos 1e1148e4cc2c months ago 202MB
- java d23bdf5b1b1b years ago 643MB
- root@bogon: ~ ::
- $
- 15:tag 标记本地金香，将其归入仓库
- $ docker tag nginx:latest hctest/nginx:latest
- root@bogon: ~ ::
- $ docker images
- REPOSITORY TAG IMAGE ID CREATED SIZE
- hctest/nginx latest 881bd08c0b08 days ago 109MB
- nginx latest 881bd08c0b08 days ago 109MB
- centos 1e1148e4cc2c months ago 202MB
- java d23bdf5b1b1b years ago 643MB
- root@bogon: ~ ::
- $
- :save && load 将镜像打包和重新导入
- $ docker images
- REPOSITORY TAG IMAGE ID CREATED SIZE
- hctest/nginx latest 881bd08c0b08 days ago 109MB
- nginx latest 881bd08c0b08 days ago 109MB
- centos 1e1148e4cc2c months ago 202MB
- java d23bdf5b1b1b years ago 643MB
- root@bogon: ~ ::
- $ docker save nginx:latest >hc_nginx.tar
- root@bogon: ~ ::
- $ docker rmi -f nginx:latest
- Untagged: nginx:latest
- root@bogon: ~ ::
- $ docker images
- REPOSITORY TAG IMAGE ID CREATED SIZE
- hctest/nginx latest 881bd08c0b08 days ago 109MB
- centos 1e1148e4cc2c months ago 202MB
- java d23bdf5b1b1b years ago 643MB
- root@bogon: ~ ::
- $ docker load <hc_nginx.tar
- Loaded image: nginx:latest
- root@bogon: ~ ::
- $ docker images
- REPOSITORY TAG IMAGE ID CREATED SIZE
- hctest/nginx latest 881bd08c0b08 days ago 109MB
- nginx latest 881bd08c0b08 days ago 109MB
- centos 1e1148e4cc2c months ago 202MB
- java d23bdf5b1b1b years ago 643MB
- root@bogon: ~ ::
- $
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