相关概念

　　image： 用于创建容器的模板

　　container:独立运行的一个或一组应用（你创建的独立的工作环境）

　　client:通过命令行与docker的守护进程通信

容器相关命名：

run ： 启动一个容器(以镜像为模板启动一个新的容器)，一个镜像使用run命令启动容器需要注意

malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker run -d -P training/webapp python app.py
229bdf48dc14ad5daa23e0cad83175cde4833f911a294b67587489589e48affc
malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker run -d -P training/webapp python app.py
b33338a9942e776156e3f273f966f60c6be5cb96ed4e7e17c35d1da3eda3ff84
malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS                     NAMES
b33338a9942e        training/webapp     "python app.py"     3 seconds ago       Up 2 seconds        0.0.0.0:32769->5000/tcp   angry_goldberg
229bdf48dc14        training/webapp     "python app.py"     2 minutes ago       Up 2 minutes        0.0.0.0:32768->5000/tcp   gallant_tesla
a39a1c8073e4        bitmex:0.0.1        "/bin/bash"         3 weeks ago         Up About an hour    0.0.0.0:7979->7979/tcp    epic_williams
malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker run -d -P training/webapp python app.py
e3459562205c2c166c4365d9c2a03a87c35d4c4b78c9fad55eb0b48fdbb48f0d
malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS                     NAMES
e3459562205c        training/webapp     "python app.py"     3 seconds ago       Up 1 second         0.0.0.0:32770->5000/tcp   determined_chandrasekhar
b33338a9942e        training/webapp     "python app.py"     33 seconds ago      Up 32 seconds       0.0.0.0:32769->5000/tcp   angry_goldberg
229bdf48dc14        training/webapp     "python app.py"     2 minutes ago       Up 2 minutes        0.0.0.0:32768->5000/tcp   gallant_tesla
a39a1c8073e4        bitmex:0.0.1        "/bin/bash"         3 weeks ago         Up About an hour    0.0.0.0:7979->7979/tcp    epic_williams

　　-it  image-name /bin/bash  运行交互模式

　　-d  image-name /bin/bash  后台模式

stop : 停止容器

　　stop name

start： 重启容器

　　start name

rm：    删除容器

　　rm name

进入已启动容器的方式：

　　docker exec -it name /bin/bash

重要常用命令

　　查看本机容器            docker ps   （-a 全部）

malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS                    NAMES
a39a1c8073e4        bitmex:0.0.1        "/bin/bash"         3 weeks ago         Up 39 minutes       0.0.0.0:7979->7979/tcp   epic_williams


 1 malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker ps -a
 2 CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS                      PORTS                      NAMES
 3 a459f11da6bd        hello-world         "/bin/bash"              16 minutes ago      Created                                                sleepy_villani
 4 4a5797c96195        bitmex:0.0.1        "/bin/bash"              17 minutes ago      Exited (0) 17 minutes ago                              elastic_torvalds
 5 a39a1c8073e4        bitmex:0.0.1        "/bin/bash"              3 weeks ago         Up 42 minutes               0.0.0.0:7979->7979/tcp     epic_williams
 6 3ff928f25f1d        bitmex:0.0.1        "/bin/bash"              3 weeks ago         Created                                                fervent_tesla
 7 ec13939a5d93        bitmex:0.0.1        "/bin/bash"              3 weeks ago         Exited (0) 3 weeks ago                                 suspicious_mayer
 8 29a2500a1912        bitmex:0.0.1        "/bin/bash"              3 weeks ago         Exited (0) 3 weeks ago                                 optimistic_cray
 9 3c70c2966886        64f844a4e9f4        "/bin/sh -c 'pip ins…"   3 weeks ago         Exited (1) 3 weeks ago                                 loving_euler
10 c643331293b7        a6af3caedaf1        "/bin/sh -c 'pip ins…"   3 weeks ago         Exited (1) 3 weeks ago                                 suspicious_leavitt
11 fd6082845f76        mongo               "docker-entrypoint.s…"   3 weeks ago         Exited (255) 2 weeks ago    0.0.0.0:27017->27017/tcp   silly_turing
12 984b7c6a3dca        ubuntu              "echo hello docker"      4 weeks ago         Exited (0) 4 weeks ago                                 reverent_fermi
13 f5bce82c251d        e49942b750bf        "/bin/sh -c 'apt-get…"   4 weeks ago         Exited (100) 4 weeks ago                               inspiring_tereshkova
14 5709270a5f8d        training/webapp     "python app.py"          4 weeks ago         Exited (255) 2 weeks ago    0.0.0.0:32770->5000/tcp    priceless_goldwasser
15 4ff32f40c18b        training/webapp     "python app.py"          4 weeks ago         Exited (255) 2 weeks ago    0.0.0.0:32769->5000/tcp    goofy_bardeen
16 e4d5dfb71f48        training/webapp     "python3 app.py"         4 weeks ago         Exited (1) 4 weeks ago                                 silly_yalow
17 f8ad0301fbed        hello-world         "/hello"                 4 weeks ago         Exited (0) 4 weeks ago                                 sleepy_knuth

　　

　　查看本机镜像           docker images

malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
bitmex              0.0.1               2fa73485f763        3 weeks ago         958MB
<none>              <none>              64f844a4e9f4        3 weeks ago         912MB
<none>              <none>              a6af3caedaf1        3 weeks ago         912MB
<none>              <none>              cb27a6f56c3a        3 weeks ago         89MB
bitmexpro           0.1                 e49942b750bf        4 weeks ago         1.19GB
python              3.6                 a6ce22fd0733        4 weeks ago         912MB
mongo               3.6                 87f1a6e84e00        4 weeks ago         368MB
mongo               latest              87f1a6e84e00        4 weeks ago         368MB
ubuntu              latest              113a43faa138        4 weeks ago         81.1MB
debian              wheezy              4c3b65fb373e        2 months ago        88.3MB
hello-world         latest              e38bc07ac18e        2 months ago        1.85kB
training/webapp     latest              6fae60ef3446        3 years ago         349MB

　　查看容器的底层信息  docker inspect

malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker inspect epic_williams
[{"Id": "a39a1c8073e485d223dfa3607c9804514de9c3721e67f8b6c24672d62f8f45bd","Created": "2018-06-08T03:27:03.94398628Z","Path": "/bin/bash","Args": [],"State": {"Status": "running","Running": true,"Paused": false,"Restarting": false,"OOMKilled": false,"Dead": false,"Pid": 5253,"ExitCode": 0,"Error": "","StartedAt": "2018-07-05T02:48:28.734928027Z","FinishedAt": "2018-06-21T10:53:58.601796734+08:00"},"Image": "sha256:2fa73485f7634259b1c46162f9d411917d97414d434c2740a590968c6652054a","ResolvConfPath": "/var/lib/docker/containers/a39a1c8073e485d223dfa3607c9804514de9c3721e67f8b6c24672d62f8f45bd/resolv.conf","HostnamePath": "/var/lib/docker/containers/a39a1c8073e485d223dfa3607c9804514de9c3721e67f8b6c24672d62f8f45bd/hostname","HostsPath": "/var/lib/docker/containers/a39a1c8073e485d223dfa3607c9804514de9c3721e67f8b6c24672d62f8f45bd/hosts","LogPath": "/var/lib/docker/containers/a39a1c8073e485d223dfa3607c9804514de9c3721e67f8b6c24672d62f8f45bd/a39a1c8073e485d223dfa3607c9804514de9c3721e67f8b6c24672d62f8f45bd-json.log","Name": "/epic_williams","RestartCount": 0,"Driver": "devicemapper","Platform": "linux","MountLabel": "","ProcessLabel": "","AppArmorProfile": "docker-default","ExecIDs": ["531f34fc45596ee11d94b3a3a36c57868239874cb9a92f52189719bea05fd614"],"HostConfig": {"Binds": null,"ContainerIDFile": "","LogConfig": {"Type": "json-file","Config": {}},"NetworkMode": "default","PortBindings": {"7979/tcp": [{"HostIp": "","HostPort": "7979"}]},"RestartPolicy": {"Name": "no","MaximumRetryCount": 0},"AutoRemove": false,"VolumeDriver": "","VolumesFrom": null,"CapAdd": null,"CapDrop": null,"Dns": [],"DnsOptions": [],"DnsSearch": [],"ExtraHosts": null,"GroupAdd": null,"IpcMode": "shareable","Cgroup": "","Links": null,"OomScoreAdj": 0,"PidMode": "","Privileged": false,"PublishAllPorts": false,"ReadonlyRootfs": false,"SecurityOpt": null,"UTSMode": "","UsernsMode": "","ShmSize": 67108864,"Runtime": "runc","ConsoleSize": [0,0],"Isolation": "","CpuShares": 0,"Memory": 0,"NanoCpus": 0,"CgroupParent": "","BlkioWeight": 0,"BlkioWeightDevice": [],"BlkioDeviceReadBps": null,"BlkioDeviceWriteBps": null,"BlkioDeviceReadIOps": null,"BlkioDeviceWriteIOps": null,"CpuPeriod": 0,"CpuQuota": 0,"CpuRealtimePeriod": 0,"CpuRealtimeRuntime": 0,"CpusetCpus": "","CpusetMems": "","Devices": [],"DeviceCgroupRules": null,"DiskQuota": 0,"KernelMemory": 0,"MemoryReservation": 0,"MemorySwap": 0,"MemorySwappiness": null,"OomKillDisable": false,"PidsLimit": 0,"Ulimits": null,"CpuCount": 0,"CpuPercent": 0,"IOMaximumIOps": 0,"IOMaximumBandwidth": 0},"GraphDriver": {"Data": {"DeviceId": "225","DeviceName": "docker-253:0-5115002-c069d2969f4da2d68487a005e275eb66f0fea0903b9f78e15bebb494ab3d42db","DeviceSize": "10737418240"},"Name": "devicemapper"},"Mounts": [],"Config": {"Hostname": "a39a1c8073e4","Domainname": "","User": "","AttachStdin": true,"AttachStdout": true,"AttachStderr": true,"ExposedPorts": {"7979/tcp": {}},"Tty": true,"OpenStdin": true,"StdinOnce": true,"Env": ["PATH=/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","LANG=C.UTF-8","GPG_KEY=0D96DF4D4110E5C43FBFB17F2D347EA6AA65421D","PYTHON_VERSION=3.6.5","PYTHON_PIP_VERSION=10.0.1","PYTHONUNBUFFERED=1"],"Cmd": ["/bin/bash"],"Image": "bitmex:0.0.1","Volumes": null,"WorkingDir": "/bitmex","Entrypoint": null,"OnBuild": null,"Labels": {}},"NetworkSettings": {"Bridge": "","SandboxID": "bbc95a13a664d8cb902a1b14a5daa7056982d5ddc3f2e81f513edb7dffa50248","HairpinMode": false,"LinkLocalIPv6Address": "","LinkLocalIPv6PrefixLen": 0,"Ports": {"7979/tcp": [{"HostIp": "0.0.0.0","HostPort": "7979"}]},"SandboxKey": "/var/run/docker/netns/bbc95a13a664","SecondaryIPAddresses": null,"SecondaryIPv6Addresses": null,"EndpointID": "5b1e2f31ba14f101ca3b691c4f717ca5b167468a3a262c01ceacba7ae60abc20","Gateway": "172.17.0.1","GlobalIPv6Address": "","GlobalIPv6PrefixLen": 0,"IPAddress": "172.17.0.2","IPPrefixLen": 16,"IPv6Gateway": "","MacAddress": "02:42:ac:11:00:02","Networks": {"bridge": {"IPAMConfig": null,"Links": null,"Aliases": null,"NetworkID": "efaf728f1b762246395671725cc70db3b26a6da78e58e6d42f98e6b4efcc495c","EndpointID": "5b1e2f31ba14f101ca3b691c4f717ca5b167468a3a262c01ceacba7ae60abc20","Gateway": "172.17.0.1","IPAddress": "172.17.0.2","IPPrefixLen": 16,"IPv6Gateway": "","GlobalIPv6Address": "","GlobalIPv6PrefixLen": 0,"MacAddress": "02:42:ac:11:00:02","DriverOpts": null}}}}
]

　　查看容器内的进程   docker top name

malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker top epic_williams
UID                 PID                 PPID                C                   STIME               TTY                 TIME                CMD
root                5253                5233                0                   10:48               pts/0               00:00:00            /bin/bash
root                5485                5233                0                   10:49               pts/1               00:00:00            /bin/bash

　　查看容易网络端口  port name

malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker port epic_williams
7979/tcp -> 0.0.0.0:7979

　　查看容器的日志

malijun@MaLiJun-Ubuntu:~/workdir/dockerpro/bitmexpro$ docker logs -f epic_williams
root@a39a1c8073e4:/bitmex# ls
Dockerfile  README.md  bitmexpr  request_test.py  requirements.txt  wsbitmex.py
root@a39a1c8073e4:/bitmex# cd bitmexpr/
root@a39a1c8073e4:/bitmex/bitmexpr# ls
bitmexpro  datasave  db.sqlite3  manage.py  start.sh
root@a39a1c8073e4:/bitmex/bitmexpr# python manage.py runserver 7979
Performing system checks...System check identified no issues (0 silenced).
June 08, 2018 - 03:27:43
Django version 2.0.5, using settings 'bitmexpro.settings'
Starting development server at http://127.0.0.1:7979/
Quit the server with CONTROL-C.
^Croot@a39a1c8073e4:/bitmex/bitmexpr# python manage.py runserver 0:7979
Performing system checks...System check identified no issues (0 silenced).
June 08, 2018 - 03:44:16
Django version 2.0.5, using settings 'bitmexpro.settings'
Starting development server at http://0:7979/
Quit the server with CONTROL-C.
GET
[08/Jun/2018 03:44:22] "GET / HTTP/1.1" 200 3
Not Found: /favicon.ico

转载于:https://www.cnblogs.com/maxiaohei/p/9267608.html

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