[Unit] Description=Docker Application Container Engine Documentation=http://docs.docker.com After=network.target Wants=docker-storage-setup.service Requires=docker-cleanup.timer[Service] Type=notify NotifyAccess=main EnvironmentFile=-/run/containers/registries.conf EnvironmentFile=-/etc/sysconfig/docker EnvironmentFile=-/etc/sysconfig/docker-storage EnvironmentFile=-/etc/sysconfig/docker-network Environment=GOTRACEBACK=crash Environment=DOCKER_HTTP_HOST_COMPAT=1 Environment=PATH=/usr/libexec/docker:/usr/bin:/usr/sbin ExecStart=/usr/bin/dockerd-current --registry-mirror=https://rfcod7oz.mirror.aliyuncs.com \ --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current \ --default-runtime=docker-runc \ --exec-opt native.cgroupdriver=systemd \ --userland-proxy-path=/usr/libexec/docker/docker-proxy-current \ --init-path=/usr/libexec/docker/docker-init-current \ --seccomp-profile=/etc/docker/seccomp.json \ $OPTIONS \ $DOCKER_STORAGE_OPTIONS \ $DOCKER_NETWORK_OPTIONS \ $ADD_REGISTRY \ $BLOCK_REGISTRY \ $INSECURE_REGISTRY \ $REGISTRIES ExecReload=/bin/kill -s HUP $MAINPID LimitNOFILE=1048576 LimitNPROC=1048576 LimitCORE=infinity TimeoutStartSec=0 Restart=on-abnormal KillMode=process[Install] WantedBy=multi-user.target ~ ~ ~ ~

--graph=/opt/docker

--dns=xxxx的方式指定

[root@web1 overlay2]#docker images REPOSITORYTAGIMAGE IDCREATEDSIZE zxg/my_nginxv1b164f4c07c648 days ago126 MB zxg/my_nginxlatestf07837869dfc8 days ago126 MB docker.io/nginxlateste445ab08b2be2 weeks ago126 MB docker.io/alpinelatestb7b28af77ffe3 weeks ago5.58 MB docker.io/centoslatest9f38484d220f4 months ago202 MB [root@web1 overlay2]# docker run centos echo "hello world" hello world [root@web1 overlay2]#

[root@web1 overlay2]# docker run -it alpine sh#运行并进入alpine / # / # / # / # / # / # ls binetclibmntprocrunsrvtmpvar devhomemediaoptrootsbinsysusr / # cd tmp /tmp # exit

[root@web1 overlay2]# docker run -it -d --name test1 alpine ac46c019b800d34c37d4f9dcd56c974cb82eca3acf185e5f8f80c8a60075e343 [root@web1 overlay2]# docker ps CONTAINER IDIMAGECOMMANDCREATEDSTATUSPORTSNAMES ac46c019b800alpine"/bin/sh"5 seconds agoUp 3 secondstest1 [root@web1 overlay2]#

[root@web1 overlay2]# docker run -it--rm --name centos nginx ^C[root@web1 overlay2]# ##另开一个窗口 [root@web1 ~]# docker ps CONTAINER IDIMAGECOMMANDCREATEDSTATUSPORTSNAMES 3397b96ea7bdnginx"nginx -g 'daemon ..."27 seconds agoUp 25 seconds80/tcpcentos ac46c019b800alpine"/bin/sh"4 minutes agoUp 4 minutestest1 [root@web1 ~]# docker ps CONTAINER IDIMAGECOMMANDCREATEDSTATUSPORTSNAMES ac46c019b800alpine"/bin/sh"4 minutes agoUp 4 minutestest1 [root@web1 ~]#

[root@web1 overlay2]# docker ps CONTAINER IDIMAGECOMMANDCREATEDSTATUSPORTSNAMES 9fc796e928d7nginx"sh"2 minutes agoUp 8 seconds80/tcpmynginx ac46c019b800alpine"/bin/sh"12 minutes agoUp 12 minutestest1 [root@web1 overlay2]# docker attach mynginx# # # # # ls binbootdevetchomeliblib64mediamntoptprocrootrunsbinsrvsystmpusrvar # exit [root@web1 overlay2]# docker attach mynginx You cannot attach to a stopped container, start it first [root@web1 overlay2]# docker ps CONTAINER IDIMAGECOMMANDCREATEDSTATUSPORTSNAMES ac46c019b800alpine"/bin/sh"13 minutes agoUp 13 minutestest1 [root@web1 overlay2]#

[root@web1 overlay2]# docker exec -it mynginx sh # # # # ls binbootdevetchomeliblib64mediamntoptprocrootrunsbinsrvsystmpusrvar # exit [root@web1 overlay2]# [root@web1 overlay2]# [root@web1 overlay2]# [root@web1 overlay2]# docker pa docker: 'pa' is not a docker command. See 'docker --help' [root@web1 overlay2]# docker ps CONTAINER IDIMAGECOMMANDCREATEDSTATUSPORTSNAMES 6fc2d091cfe9nginx"nginx -g 'daemon ..."45 seconds agoUp 43 seconds80/tcpmynginx ac46c019b800alpine"/bin/sh"16 minutes agoUp 16 minutestest1

[root@web1 overlay2]# docker ps CONTAINER IDIMAGECOMMANDCREATEDSTATUSPORTSNAMES 9fc796e928d7nginx"sh"2 minutes agoUp 8 seconds80/tcpmynginx ac46c019b800alpine"/bin/sh"12 minutes agoUp 12 minutestest1

[root@web1 overlay2]# docker ps -a#-a :显示所有的容器，包括未运行的 CONTAINER IDIMAGECOMMANDCREATEDSTATUSPORTSNAMES 9fc796e928d7nginx"sh"4 minutes agoExited (0) About a minute agomynginx ac46c019b800alpine"/bin/sh"15 minutes agoUp 15 minutestest1 3bf234febeaaalpine"sh"17 minutes agoExited (0) 16 minutes agoyouthful_lumiere ab113c63f0b4centos"echo 'hello world'"31 minutes agoExited (0) 31 minutes agoinfallible_torvalds b326027dcf42zxg/my_nginx"nginx"8 days agoExited (0) 8 days agomy_nginx 4f1f1ca319f2centos"bash"8 days agoExited (137) 8 days agomusing_lichterman 64b4e32991c7nginx"nginx -g 'daemon ..."12 days agoExited (0) 12 days agomynginx1 aee506fe7b5aalpine"sh"12 days agoCreatedinfallible_haibt 70620c73b9a0alpine"sh"12 days agoCreatedgallant_volhard 7655cbf87bb0alpine"sh"12 days agoCreatedagitated_brahmagupta 33fb949372e8fce289e99eb9"/hello"12 days agoCreatedelastic_dijkstra 9de47616aea4fce289e99eb9"/hello"13 days agoCreatedconfident_fermi [root@web1 overlay2]# docker rm 9fc796e928d7 #rm时删除一个或多个容器 9fc796e928d7

[root@web1 overlay2]#docker inspect mynginx [ { "Id": "6fc2d091cfe9b0484da3e70db842446bbdfeb7f5e5409c2e40ae21b99498d010", "Created": "2019-08-07T08:57:48.864538933Z", "Path": "nginx", "Args": [ "-g", "daemon off; " ], "State": { "Status": "running", "Running": true, "Paused": false, "Restarting": false, "OOMKilled": false, "Dead": false, "Pid": 119948, "ExitCode": 0, "Error": "", "StartedAt": "2019-08-07T08:57:49.417992182Z", "FinishedAt": "0001-01-01T00:00:00Z" }, "Image": "sha256:e445ab08b2be8b178655b714f89e5db9504f67defd5c7408a00bade679a50d44", "ResolvConfPath": "/var/lib/docker/containers/6fc2d091cfe9b0484da3e70db842446bbdfeb7f5e5409c2e40ae21b99498d010/resolv.conf", "HostnamePath": "/var/lib/docker/containers/6fc2d091cfe9b0484da3e70db842446bbdfeb7f5e5409c2e40ae21b99498d010/hostname", "HostsPath": "/var/lib/docker/containers/6fc2d091cfe9b0484da3e70db842446bbdfeb7f5e5409c2e40ae21b99498d010/hosts", "LogPath": "", "Name": "/mynginx", "RestartCount": 0, "Driver": "overlay2", "MountLabel": "", "ProcessLabel": "", "AppArmorProfile": "", "ExecIDs": null, "HostConfig": { "Binds": null, "ContainerIDFile": "", "LogConfig": { "Type": "journald", "Config": {} }, "NetworkMode": "default", "PortBindings": {}, "RestartPolicy": { "Name": "no", "MaximumRetryCount": 0 }, "AutoRemove": false, "VolumeDriver": "", "VolumesFrom": null, "CapAdd": null, "CapDrop": null, "Dns": [], "DnsOptions": [], "DnsSearch": [], "ExtraHosts": null, "GroupAdd": null, "IpcMode": "", "Cgroup": "", "Links": null, "OomScoreAdj": 0, "PidMode": "", "Privileged": false, "PublishAllPorts": false, "ReadonlyRootfs": false, "SecurityOpt": null, "UTSMode": "", "UsernsMode": "", "ShmSize": 67108864, "Runtime": "docker-runc", "ConsoleSize": [ 0, 0 ], "Isolation": "", "CpuShares": 0, "Memory": 0, "NanoCpus": 0, "CgroupParent": "", "BlkioWeight": 0, "BlkioWeightDevice": null, "BlkioDeviceReadBps": null, "BlkioDeviceWriteBps": null, "BlkioDeviceReadIOps": null, "BlkioDeviceWriteIOps": null, "CpuPeriod": 0, "CpuQuota": 0, "CpuRealtimePeriod": 0, "CpuRealtimeRuntime": 0, "CpusetCpus": "", "CpusetMems": "", "Devices": [], "DiskQuota": 0, "KernelMemory": 0, "MemoryReservation": 0, "MemorySwap": 0, "MemorySwappiness": -1, "OomKillDisable": false, "PidsLimit": 0, "Ulimits": null, "CpuCount": 0, "CpuPercent": 0, "IOMaximumIOps": 0, "IOMaximumBandwidth": 0 }, "GraphDriver": { "Name": "overlay2", "Data": { "LowerDir": "/var/lib/docker/overlay2/937140af0aee6c43f04c2d7b72e6b5451a44fef921417e8236d9fe01e9286c7a-init/diff:/var/lib/docker/overlay2/d8e95505fc3894eb30b48e4b0f48ab5e89d99c09a07c79c0b057c611621e31eb/diff:/var/lib/docker/overlay2/b2a6a25974bf17398b698a27208711574be3c69a2cd06658bbe838359f373a27/diff:/var/lib/docker/overlay2/d4610bc89b3ba8ad6ab30ea895fc3a06efff15db493d86ac9bc100e04abbab67/diff", "MergedDir": "/var/lib/docker/overlay2/937140af0aee6c43f04c2d7b72e6b5451a44fef921417e8236d9fe01e9286c7a/merged", "UpperDir": "/var/lib/docker/overlay2/937140af0aee6c43f04c2d7b72e6b5451a44fef921417e8236d9fe01e9286c7a/diff", "WorkDir": "/var/lib/docker/overlay2/937140af0aee6c43f04c2d7b72e6b5451a44fef921417e8236d9fe01e9286c7a/work" } }, "Mounts": [], "Config": { "Hostname": "6fc2d091cfe9", "Domainname": "", "User": "", "AttachStdin": false, "AttachStdout": false, "AttachStderr": false, "ExposedPorts": { "80/tcp": {} }, "Tty": true, "OpenStdin": true, "StdinOnce": false, "Env": [ "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", "NGINX_VERSION=1.17.2", "NJS_VERSION=0.3.3", "PKG_RELEASE=1~buster" ], "Cmd": [ "nginx", "-g", "daemon off; " ], "ArgsEscaped": true, "Image": "nginx", "Volumes": null, "WorkingDir": "", "Entrypoint": null, "OnBuild": null, "Labels": { "maintainer": "NGINX Docker Maintainers " }, "StopSignal": "SIGTERM" }, "NetworkSettings": { "Bridge": "", "SandboxID": "3ece36008fbc5f3f46d3d251cf803c1478cc14032d74a36747e4ed8a115b81df", "HairpinMode": false, "LinkLocalIPv6Address": "", "LinkLocalIPv6PrefixLen": 0, "Ports": { "80/tcp": null }, "SandboxKey": "/var/run/docker/netns/3ece36008fbc", "SecondaryIPAddresses": null, "SecondaryIPv6Addresses": null, "EndpointID": "898de81d97d54d2b60aeb6cc77ef1b4f9b481d1b72f542faa496494594024eac", "Gateway": "172.17.0.1", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "IPAddress": "172.17.0.3",#看到ip地址 "IPPrefixLen": 16, "IPv6Gateway": "", "MacAddress": "02:42:ac:11:00:03", "Networks": { "bridge": { "IPAMConfig": null, "Links": null, "Aliases": null, "NetworkID": "2edae9131e77500a56d251b94ab2cdf0bc86f8df9f2453fa46bf4bab2f7be99f", "EndpointID": "898de81d97d54d2b60aeb6cc77ef1b4f9b481d1b72f542faa496494594024eac", "Gateway": "172.17.0.1", "IPAddress": "172.17.0.3", "IPPrefixLen": 16, "IPv6Gateway": "", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "MacAddress": "02:42:ac:11:00:03" } } } } ] [root@web1 overlay2]# curl 172.17.0.1#访问一下 /**/ Welcome to nginx on Fedora!This page is used to test the proper operation of the nginx HTTP server after it has been installed. If you can read this page, it means that the web server installed at this site is working properly.
Website AdministratorThis is the default index.html page that is distributed with nginx on Fedora.It is located in /usr/share/nginx/html.
You should now put your content in a location of your choice and edit the root configuration directive in the nginx configuration file /etc/nginx/nginx.conf.

文章图片

文章图片
[root@web1 overlay2]#

[root@web1 ~]# docker logs-f mynginx

推荐阅读

• 

  师傅电影讲的什么剧情啊 师傅电影讲的什么剧情
• 

  河南养老金2022年调整最新消息 河南2022年提高退休人员基本养老金水平
• 

  jdk的版本 jdkmysql版本
• 

  高防服务器收费方式是怎样的？ 高防服务器怎么收费
• 

  如何使用l1110废墨清零器清理打印机墨盒
• 

  mysql 基本操作 简单的mysql作业
• 

  游戏人物设计分析,女士们的游戏人物分析
• 

  男人的排毒是不是更重要呢
• 

  数控机床发展数控机床发展趋势
• 

  会计概述包括什么
• 

  小米旗舰路由器怎么样，小米ax6000路由器怎么样
• 

  tensorflow2|tensorflow2 自定义损失函数使用的隐藏坑
• 

  理肤泉长期使用的后果 理肤泉k乳怎么用
• 

  什么是国家软件水平考试
• 

  关于相遇和分别的句子
• 

  三菱柜机空调显示0U3处理方法？三菱变频器e03是什么故障代码
• 

  梦见乌鸦什么意思 梦见乌鸦什么预兆
• 

  热水器显示四个数字原因，让你成为家中的智能大家
• 

  诺基亚数据套件和Nokia6235连接实践经验
• 

  万达的员工的待遇怎么样？ 万达集团待遇

• 我的孤单，名正言顺｜二七章（男闺蜜学习期满未能归来）
• 破界突围之路（不要把MES系统做成质量管理系统）
• Linux-notes|如何把uboot从SD卡烧到emmc
• 谁也没法把握下一刻
• 交友之道
• 如何把一件简单的事情做好
• 这样你会更开心
• 男人不把财政大权上交老婆，难道是在背后养“小三儿”（）
• 96|96 因为匮乏，才渴望！因为放任，才松动！
• 岁月啊