docker容器的常用操作
Posted braveym
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创建容器
[[email protected] ~]# docker create --name test_create -ti ubuntu 1d13990eea0d3f282a0f7d5589f40e49394d8fa7a766c95cc9b95ebf17deeb7f [[email protected] ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 1d13990eea0d ubuntu "/bin/bash" 12 seconds ago Created test_create ff2f56ca3a73 d3ae5b7a2ce8 "bash" 4 hours ago Exited (0) 4 hours ago tender_ardinghelli e2ee7db10156 ubuntu "bash" 5 hours ago Exited (0) 5 hours ago objective_booth 51e2940a5804 ubuntu "echo ‘HI you hao a‘" 5 hours ago Exited (0) 5 hours ago musing_hawking 9d8caf15e8f6 hello-world "/hello" 23 hours ago Exited (0) 23 hours ago cranky_stonebraker [[email protected] ~]#
[[email protected] ~]# docker run -ti -d --name test_network ubuntu bash bc45e45234057e781c4b0b0c3c802d03f382fb2e59549433cb0889f1c5afa224 [[email protected] ~]# docker exec -ti test_network bash [email protected]:/# ifconfig bash: ifconfig: command not found [email protected]:/# cat /etc/hosts 127.0.0.1 localhost ::1 localhost ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters 172.17.0.2 bc45e4523405 [email protected]:/# ps -ef UID PID PPID C STIME TTY TIME CMD root 1 0 0 13:49 ? 00:00:00 bash root 9 0 0 13:49 ? 00:00:00 bash root 19 9 0 13:51 ? 00:00:00 ps -ef [email protected]:/#
[[email protected] ~]# docker run -ti --name test_finish ubuntu echo "hi sali" hi sali [[email protected] ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 1477720733ed ubuntu "echo ‘hi sali‘" 3 minutes ago Exited (0) 3 minutes ago test_finish bc45e4523405 ubuntu "bash" 8 minutes ago Up 8 minutes test_network 1d13990eea0d ubuntu "/bin/bash" 33 minutes ago Created test_create ff2f56ca3a73 d3ae5b7a2ce8 "bash" 5 hours ago Exited (0) 5 hours ago tender_ardinghelli e2ee7db10156 ubuntu "bash" 6 hours ago Exited (0) 6 hours ago objective_booth 51e2940a5804 ubuntu "echo ‘HI you hao a‘" 6 hours ago Exited (0) 6 hours ago musing_hawking 9d8caf15e8f6 hello-world "/hello" 23 hours ago Exited (0) 23 hours ago cranky_stonebraker [[email protected] ~]#
[[email protected] ~]# docker run -t -i ubuntu /bin/bash [email protected]:/# ls bin boot dev etc home lib lib64 media mnt opt proc root run sbin srv sys tmp usr var [email protected]:/# pwd / [email protected]:/# exit exit [[email protected] ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 3b72a81646ce ubuntu "/bin/bash" 19 seconds ago Exited (0) 7 seconds ago amazing_bartik 1477720733ed ubuntu "echo ‘hi sali‘" 8 minutes ago Exited (0) 8 minutes ago test_finish bc45e4523405 ubuntu "bash" 13 minutes ago Up 13 minutes test_network 1d13990eea0d ubuntu "/bin/bash" 38 minutes ago Created test_create ff2f56ca3a73 d3ae5b7a2ce8 "bash" 5 hours ago Exited (0) 5 hours ago tender_ardinghelli e2ee7db10156 ubuntu "bash" 6 hours ago Exited (0) 6 hours ago objective_booth 51e2940a5804 ubuntu "echo ‘HI you hao a‘" 6 hours ago Exited (0) 6 hours ago musing_hawking 9d8caf15e8f6 hello-world "/hello" 23 hours ago Exited (0) 23 hours ago cranky_stonebraker [[email protected] ~]#
[[email protected] ~]# docker run -d --name test_daemon ubuntu /bin/sh -c "while true;do echo hello guet;sleep 1;done" 866ce2b92ac56730ba7625da5bd47a21f8b4f4341c105654a42ef56a09e36c0a [[email protected] ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 866ce2b92ac5 ubuntu "/bin/sh -c ‘while..." 7 seconds ago Up 6 seconds test_daemon bc45e4523405 ubuntu "bash" 18 minutes ago Up 18 minutes test_network
终止容器
[[email protected] ~]# docker stop test_daemon test_daemon [[email protected] ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 866ce2b92ac5 ubuntu "/bin/sh -c ‘while..." 15 minutes ago Exited (137) 11 seconds ago test_daemon 3b72a81646ce ubuntu "/bin/bash" 20 minutes ago Exited (0) 20 minutes ago amazing_bartik 1477720733ed ubuntu "echo ‘hi sali‘" 28 minutes ago Exited (0) 28 minutes ago test_finish bc45e4523405 ubuntu "bash" 33 minutes ago Up 33 minutes test_network 1d13990eea0d ubuntu "/bin/bash" About an hour ago Created test_create ff2f56ca3a73 d3ae5b7a2ce8 "bash" 5 hours ago Exited (0) 5 hours ago tender_ardinghelli e2ee7db10156 ubuntu "bash" 6 hours ago Exited (0) 6 hours ago objective_booth 51e2940a5804 ubuntu "echo ‘HI you hao a‘" 6 hours ago Exited (0) 6 hours ago musing_hawking 9d8caf15e8f6 hello-world "/hello" 24 hours ago Exited (0) 24 hours ago cranky_stonebraker
进入容器
[[email protected] ~]# docker run -d --name test_ti ubuntu /bin/sh -c "while true;do echo hello guet;sleep 1;done" c1839dfd85031e7dfa786f236701b523c5334b7b6c3d0b4eeb97ad3419dd266d [[email protected] ~]# docker exec -i -t test_ti bash [email protected]:/# ps -ef UID PID PPID C STIME TTY TIME CMD root 1 0 0 14:50 ? 00:00:00 /bin/sh -c while true;do echo hello guet;sleep 1;done root 28 0 0 14:50 ? 00:00:00 bash root 41 1 0 14:50 ? 00:00:00 sleep 1 root 42 28 0 14:50 ? 00:00:00 ps -ef [email protected]:/# exit exit [[email protected] ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES c1839dfd8503 ubuntu "/bin/sh -c ‘while..." 38 seconds ago Up 37 seconds test_ti bc45e4523405 ubuntu "bash" About an hour ago Up About an hour test_network [[email protected] ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES c1839dfd8503 ubuntu "/bin/sh -c ‘while..." 44 seconds ago Up 43 seconds test_ti 866ce2b92ac5 ubuntu "/bin/sh -c ‘while..." 43 minutes ago Exited (137) 28 minutes ago test_daemon 3b72a81646ce ubuntu "/bin/bash" About an hour ago Exited (0) About an hour ago amazing_bartik 1477720733ed ubuntu "echo ‘hi sali‘" About an hour ago Exited (0) About an hour ago test_finish bc45e4523405 ubuntu "bash" About an hour ago Up About an hour test_network 1d13990eea0d ubuntu "/bin/bash" About an hour ago Created test_create ff2f56ca3a73 d3ae5b7a2ce8 "bash" 6 hours ago Exited (0) 6 hours ago tender_ardinghelli e2ee7db10156 ubuntu "bash" 7 hours ago Exited (0) 6 hours ago objective_booth 51e2940a5804 ubuntu "echo ‘HI you hao a‘" 7 hours ago Exited (0) 7 hours ago musing_hawking 9d8caf15e8f6 hello-world "/hello" 24 hours ago Exited (0) 24 hours ago cranky_stonebraker [[email protected] ~]#
删除容器
[[email protected] ~]# docker rm test_ti Error response from daemon: You cannot remove a running container c1839dfd85031e7dfa786f236701b523c5334b7b6c3d0b4eeb97ad3419dd266d.
Stop the container before attempting removal or force remove [[email protected] ~]# docker stop test_ti test_ti [[email protected] ~]# docker rm test_ti test_ti [[email protected] ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 866ce2b92ac5 ubuntu "/bin/sh -c ‘while..." About an hour ago Exited (137) 33 minutes ago test_daemon 3b72a81646ce ubuntu "/bin/bash" About an hour ago Exited (0) About an hour ago amazing_bartik 1477720733ed ubuntu "echo ‘hi sali‘" About an hour ago Exited (0) About an hour ago test_finish bc45e4523405 ubuntu "bash" About an hour ago Up About an hour test_network 1d13990eea0d ubuntu "/bin/bash" 2 hours ago Created test_create ff2f56ca3a73 d3ae5b7a2ce8 "bash" 6 hours ago Exited (0) 6 hours ago tender_ardinghelli e2ee7db10156 ubuntu "bash" 7 hours ago Exited (0) 7 hours ago objective_booth 51e2940a5804 ubuntu "echo ‘HI you hao a‘" 7 hours ago Exited (0) 7 hours ago musing_hawking 9d8caf15e8f6 hello-world "/hello" 24 hours ago Exited (0) 24 hours ago cranky_stonebraker [[email protected] ~]#
[email protected] ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bc45e4523405 ubuntu "bash" About an hour ago Up About an hour test_network [[email protected] ~]# docker rm -f test_network test_network [[email protected] ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [[email protected] ~]#
导入和导出容器
[[email protected] ~]# docker run --name test_export -ti ubuntu bash [email protected]:/# echo "hello world hadoop docker" > export.txt [email protected]:/# ls bin boot dev etc export.txt home lib lib64 media mnt opt proc root run sbin srv sys tmp usr var [email protected]:/# cat export.txt hello world hadoop docker [email protected]:/# exit exit [[email protected] ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 04b7794db11c ubuntu "bash" 54 seconds ago Exited (0) 6 seconds ago te_export 866ce2b92ac5 ubuntu "/bin/sh -c ‘while..." About an hour ago Exited (137) 42 minutes ago test_daemon 3b72a81646ce ubuntu "/bin/bash" About an hour ago Exited (0) About an hour ago amazing_bartik 1477720733ed ubuntu "echo ‘hi sali‘" About an hour ago Exited (0) About an hour ago test_finish 1d13990eea0d ubuntu "/bin/bash" 2 hours ago Created test_create ff2f56ca3a73 d3ae5b7a2ce8 "bash" 6 hours ago Exited (0) 6 hours ago tender_ardinghelli e2ee7db10156 ubuntu "bash" 7 hours ago Exited (0) 7 hours ago objective_booth 51e2940a5804 ubuntu "echo ‘HI you hao a‘" 7 hours ago Exited (0) 7 hours ago musing_hawking 9d8caf15e8f6 hello-world "/hello" 24 hours ago Exited (0) 24 hours ago cranky_stonebraker [[email protected] ~]# docker export test_export > export.tar Error response from daemon: No such container: test_export [[email protected] ~]# docker export te_export > export.tar [[email protected] ~]# ls anaconda-ks.cfg export.tar initial-setup-ks.cfg test.tar [[email protected] ~]#
[[email protected] ~]# cat export.tar | docker import - dajiangtai/testimport:latest sha256:6f35c73d51efe8cb0385d08d37b9f02f8eed4d03d8e215b6e7a3cedb2af3e7ec [[email protected] ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE dajiangtai/testimport latest 6f35c73d51ef 9 seconds ago 69.8MB 810905729/test latest d3ae5b7a2ce8 6 hours ago 85.8MB gong/test latest d3ae5b7a2ce8 6 hours ago 85.8MB gongstudy/test2 latest d3ae5b7a2ce8 6 hours ago 85.8MB root/test latest d3ae5b7a2ce8 6 hours ago 85.8MB ubuntu latest ea4c82dcd15a 2 weeks ago 85.8MB hello-world latest 4ab4c602aa5e 8 weeks ago 1.84kB [[email protected] ~]#
[[email protected] ~]# docker run -ti dajiangtai/testimport bash [email protected]:/# ls bin boot dev etc export.txt home lib lib64 media mnt opt proc root run sbin srv sys tmp usr var [email protected]:/# cat export.txt hello world hadoop docker [email protected]:/# exit exit [[email protected] ~]#
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