{"id":536,"date":"2024-10-31T21:45:58","date_gmt":"2024-10-31T13:45:58","guid":{"rendered":"https:\/\/www.hyy.net\/?p=536"},"modified":"2024-10-31T21:45:58","modified_gmt":"2024-10-31T13:45:58","slug":"docker-volume","status":"publish","type":"post","link":"https:\/\/diji.net\/?p=536","title":{"rendered":"\u63a2\u7d22Docker \u5377"},"content":{"rendered":"

\u4f60\u5fc5\u987b\u77e5\u9053\u7684Docker\u6570\u636e\u5377(Volume)<\/p>\n

\u4e00\u3001\u5c06Docker\u6570\u636e\u6302\u8f7d\u5230\u5bb9\u5668
\n\u5728Docker\u4e2d\uff0c\u8981\u60f3\u5b9e\u73b0\u6570\u636e\u7684\u6301\u4e45\u5316\uff08\u6240\u8c13Docker\u7684\u6570\u636e\u6301\u4e45\u5316\u5373\u6570\u636e\u4e0d\u968f\u7740Container\u7684\u7ed3\u675f\u800c\u7ed3\u675f\uff09\uff0c\u9700\u8981\u5c06\u6570\u636e\u4ece\u5bbf\u4e3b\u673a\u6302\u8f7d\u5230\u5bb9\u5668\u4e2d\u3002\u76ee\u524dDocker\u63d0\u4f9b\u4e86\u4e09\u79cd\u4e0d\u540c\u7684\u65b9\u5f0f\u5c06\u6570\u636e\u4ece\u5bbf\u4e3b\u673a\u6302\u8f7d\u5230\u5bb9\u5668\u4e2d\uff1a<\/p>\n

\uff081\uff09volumes\uff1aDocker\u7ba1\u7406\u5bbf\u4e3b\u673a\u6587\u4ef6\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\uff0c\u9ed8\u8ba4\u4f4d\u4e8e \/var\/lib\/docker\/volumes \u76ee\u5f55\u4e2d\uff1b\uff08\u6700\u5e38\u7528\u7684\u65b9\u5f0f\uff09
\n\u6240\u6709Container\u7684\u6570\u636e\u90fd\u4fdd\u5b58\u5728\u4e86\u8fd9\u4e2a\u76ee\u5f55\u4e0b\u8fb9\uff0c\u7531\u4e8e\u6ca1\u6709\u5728\u521b\u5efa\u65f6\u6307\u5b9a\u5377\uff0c\u6240\u4ee5Docker\u5e2e\u6211\u4eec\u9ed8\u8ba4\u521b\u5efa\u8bb8\u591a\u533f\u540d\uff08\u5c31\u4e0a\u9762\u8fd9\u4e00\u5806\u5f88\u957fID\u7684\u540d\u5b57\uff09\u5377\u3002<\/p>\n

\uff082\uff09bind mounts\uff1a\u610f\u4e3a\u7740\u53ef\u4ee5\u5b58\u50a8\u5728\u5bbf\u4e3b\u673a\u7cfb\u7edf\u7684\u4efb\u610f\u4f4d\u7f6e\uff1b\uff08\u6bd4\u8f83\u5e38\u7528\u7684\u65b9\u5f0f\uff09
\n\u4f46\u662f\uff0cbind mount\u5728\u4e0d\u540c\u7684\u5bbf\u4e3b\u673a\u7cfb\u7edf\u65f6\u4e0d\u53ef\u79fb\u690d\u7684\uff0c\u6bd4\u5982Windows\u548cLinux\u7684\u76ee\u5f55\u7ed3\u6784\u662f\u4e0d\u4e00\u6837\u7684\uff0cbind mount\u6240\u6307\u5411\u7684host\u76ee\u5f55\u4e5f\u4e0d\u80fd\u4e00\u6837\u3002\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48bind mount\u4e0d\u80fd\u51fa\u73b0\u5728Dockerfile\u4e2d\u7684\u539f\u56e0\uff0c\u56e0\u4e3a\u8fd9\u6837Dockerfile\u5c31\u4e0d\u53ef\u79fb\u690d\u4e86\u3002<\/p>\n

\uff083\uff09tmpfs\uff1a\u6302\u8f7d\u5b58\u50a8\u5728\u5bbf\u4e3b\u673a\u7cfb\u7edf\u7684\u5185\u5b58\u4e2d\uff0c\u800c\u4e0d\u4f1a\u5199\u5165\u5bbf\u4e3b\u673a\u7684\u6587\u4ef6\u7cfb\u7edf\uff1b\uff08\u4e00\u822c\u90fd\u4e0d\u4f1a\u7528\u7684\u65b9\u5f0f\uff09<\/p>\n

\u4e8c\u3001Volume\u7684\u57fa\u672c\u4f7f\u7528
\n2.1\u7ba1\u7406\u5377<\/p>\n

\n\/\/ \u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5bb9\u5668\u5377\ndocker volume create edc-nginx-vol\n\n\/\/ \u67e5\u770b\u6240\u6709\u5bb9\u5668\u5377\ndocker volume ls\n\n\/\/ \u67e5\u770b\u6307\u5b9a\u5bb9\u5668\u5377\u8be6\u60c5\u4fe1\u606f\ndocker volume inspect edc-nginx-vol\n<\/pre>\n
\u8f93\u51fa\u5982\u4e0b\uff1a<\/p>\n
\nroot@debian:~# docker volume create edc-nginx-vol\nedc-nginx-vol\nroot@debian:~# docker volume ls\nDRIVER    VOLUME NAME\nlocal     88c39923317234d00b26d9ed1aef542423bfe61787344acadd8f35b0884d45e3\nlocal     edc-nginx-vol\nlocal     root_data\nlocal     x_data\nroot@debian:~# docker volume inspect edc-nginx-vol\n[\n    {\n        "CreatedAt": "2024-10-31T21:12:04+08:00",\n        "Driver": "local",\n        "Labels": {},\n        "Mountpoint": "\/var\/lib\/docker\/volumes\/edc-nginx-vol\/_data",\n        "Name": "edc-nginx-vol",\n        "Options": {},\n        "Scope": "local"\n    }\n]\n\n<\/pre>\n
2.2\u521b\u5efa\u4f7f\u7528\u6307\u5b9a\u5377\u7684\u5bb9\u5668
\n\u6709\u4e86\u81ea\u5b9a\u4e49\u5bb9\u5668\u5377\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u4f7f\u7528\u8fd9\u4e2a\u6570\u636e\u5377\u7684\u5bb9\u5668\uff0c\u8fd9\u91cc\u6211\u4eec\u4ee5nginx\u4e3a\u4f8b\uff1a<\/p>\n
\ndocker run -d -it --name=edc-nginx -p 8800:80 -v edc-nginx-vol:\/usr\/share\/nginx\/html nginx\n<\/pre>\n
\u5176\u4e2d\uff0c-v\u4ee3\u8868\u6302\u8f7d\u6570\u636e\u5377\uff0c\u8fd9\u91cc\u4f7f\u7528\u81ea\u5b9a\u6570\u636e\u5377edc-nginx-vol\uff0c\u5e76\u4e14\u5c06\u6570\u636e\u5377\u6302\u8f7d\u5230 \/usr\/share\/nginx\/html \uff08\u8fd9\u4e2a\u76ee\u5f55\u662fyum\u5b89\u88c5nginx\u7684\u9ed8\u8ba4\u7f51\u9875\u76ee\u5f55\uff09\u3002\u5982\u679c\u6ca1\u6709\u901a\u8fc7-v\u6307\u5b9a\uff0c\u90a3\u4e48Docker\u4f1a\u9ed8\u8ba4\u5e2e\u6211\u4eec\u521b\u5efa\u533f\u540d\u6570\u636e\u5377\u8fdb\u884c\u6620\u5c04\u548c\u6302\u8f7d\u3002<\/p>\n
\u521b\u5efa\u597d\u5bb9\u5668\u4e4b\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u8fdb\u5165\u5bb9\u5668\u91cc\u9762\u770b\u770b\uff1a<\/p>\n
\nroot@debian:~# docker run -d -it --name=edc-nginx -p 8800:80 -v edc-nginx-vol:\/usr\/share\/nginx\/html nginx\nd067ff1b256163fcbab2779a944d47603c7346a2b451af792d95bcb85bab97dd\nroot@debian:~# docker exec -it edc-nginx bash\nroot@d067ff1b2561:\/# cd \/usr\/share\/nginx\/html\nroot@d067ff1b2561:\/usr\/share\/nginx\/html# ls\n50x.html  index.html\n<\/pre>\n
\u53ef\u4ee5\u770b\u5230\u6709\u4e24\u4e2a\u9ed8\u8ba4\u9875\uff0c\u8fd9\u65f6\u6211\u4eec\u65b0\u542f\u52a8\u4e00\u4e2aSSH\u8fde\u63a5\u5230\u5bbf\u4e3b\u673a\u53bb\u5230\u521a\u521a\u521b\u5efa\u7684\u6570\u636e\u5377\u91cc\u8fb9\u770b\u770b\uff1a<\/p>\n
\nroot@debian:~# cd \/var\/lib\/docker\/volumes\/edc-nginx-vol\/_data\nroot@debian:\/var\/lib\/docker\/volumes\/edc-nginx-vol\/_data# ls\n50x.html  index.html\n<\/pre>\n
\u53ef\u4ee5\u770b\u5230\uff0c\u6211\u4eec\u53ef\u4ee5\u8bbf\u95ee\u5230\u5bb9\u5668\u91cc\u9762\u7684\u4e24\u4e2a\u9ed8\u8ba4\u9875\u9762\uff0c\u7531\u6b64\u53ef\u77e5\uff0cvolume\u5e2e\u6211\u4eec\u505a\u7684\u7c7b\u4f3c\u4e8e\u4e00\u4e2a\u8f6f\u94fe\u63a5\u7684\u529f\u80fd\u3002\u5728\u5bb9\u5668\u91cc\u8fb9\u7684\u6539\u52a8\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5bbf\u4e3b\u673a\u91cc\u611f\u77e5\uff0c\u800c\u5728\u5bbf\u4e3b\u673a\u91cc\u9762\u7684\u6539\u52a8\uff0c\u5728\u5bb9\u5668\u91cc\u8fb9\u53ef\u4ee5\u611f\u77e5\u5230\u3002<\/p>\n
\u8fd9\u65f6\uff0c\u5982\u679c\u6211\u4eec\u624b\u52a8stop\u5e76\u4e14remove\u5f53\u524dnginx\u5bb9\u5668\uff0c\u6211\u4eec\u4f1a\u53d1\u73b0\u5bb9\u5668\u5377\u91cc\u9762\u7684\u6587\u4ef6\u8fd8\u5728\uff0c\u5e76\u6ca1\u6709\u88ab\u5220\u9664\u6389\u3002<\/p>\n
\nroot@debian:\/var\/lib\/docker\/volumes\/edc-nginx-vol\/_data# docker stop edc-nginx\nedc-nginx\nroot@debian:\/var\/lib\/docker\/volumes\/edc-nginx-vol\/_data# docker rm edc-nginx\nedc-nginx\nroot@debian:\/var\/lib\/docker\/volumes\/edc-nginx-vol\/_data# ls\n50x.html  index.html\n<\/pre>\n
\u7531\u6b64\u53ef\u4ee5\u9a8c\u8bc1\uff0c\u5728\u6570\u636e\u5377\u91cc\u8fb9\u7684\u4e1c\u897f\u662f\u53ef\u4ee5\u6301\u4e45\u5316\u7684\u3002\u5982\u679c\u4e0b\u6b21\u8fd8\u9700\u8981\u521b\u5efa\u4e00\u4e2anginx\u5bb9\u5668\uff0c\u90a3\u4e48\u8fd8\u662f\u590d\u7528\u5f53\u524d\u6570\u636e\u5377\u91cc\u9762\u7684\u6587\u4ef6\u3002
\n\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u542f\u52a8\u591a\u4e2anginx\u5bb9\u5668\u5b9e\u4f8b\uff0c\u5e76\u4e14\u5171\u4eab\u540c\u4e00\u4e2a\u6570\u636e\u5377\uff0c\u590d\u7528\u6027\u548c\u6269\u5c55\u6027\u8f83\u5f3a\u3002<\/p>\n
2.3\u6e05\u7406\u5377
\n\u5982\u679c\u4e0d\u518d\u4f7f\u7528\u81ea\u5b9a\u4e49\u6570\u636e\u5377\u4e86\uff0c\u90a3\u4e48\u53ef\u4ee5\u624b\u52a8\u6e05\u7406\u6389\uff1a<\/p>\n
\n\/\/ \u6682\u505c\u5bb9\u5668\u5b9e\u4f8b\ndocker stop edc-nginx\n\n\/\/ \u79fb\u9664\u5bb9\u5668\u5b9e\u4f8b\ndocker rm edc-nginx\n\n\/\/ \u5220\u9664\u81ea\u5b9a\u4e49\u6570\u636e\u5377\ndocker volume rm edc-nginx-vol\n<\/pre>\n
\nroot@debian:~# docker stop edc-nginx\n\/\/ \u524d\u9762\u5df2\u7ecf\u505c\u6b62\u8fc7\u5bb9\u5668\nError response from daemon: No such container: edc-nginx\nroot@debian:~# docker rm edc-nginx\n\/\/ \u524d\u9762\u5df2\u7ecf\u5220\u9664\u8fc7\u5bb9\u5668\nError: No such container: edc-nginx\nroot@debian:~# docker volume rm edc-nginx-vol\n\/\/ \u6210\u529f\u5220\u9664\u5377\nedc-nginx-vol\n<\/pre>\n
\u4e09\u3001Bind Mounts\u7684\u57fa\u672c\u4f7f\u7528<\/p>\n
3.1\u4f7f\u7528\u5377\u521b\u5efa\u4e00\u4e2a\u5bb9\u5668<\/p>\n
\ndocker run -d -it --name=edc-nginx -v \/app\/wwwroot:\/usr\/share\/nginx\/html nginx\n<\/pre>\n
\u8fd9\u91cc\u6307\u5b9a\u4e86\u5c06\u5bbf\u4e3b\u673a\u4e0a\u7684 \/app\/wwwroot \u76ee\u5f55\uff08\u5982\u679c\u6ca1\u6709\u4f1a\u81ea\u52a8\u521b\u5efa\uff09\u6302\u8f7d\u5230 \/usr\/share\/nginx\/html \uff08\u8fd9\u4e2a\u76ee\u5f55\u662fyum\u5b89\u88c5nginx\u7684\u9ed8\u8ba4\u7f51\u9875\u76ee\u5f55\uff09\u3002
\n\u8fd9\u65f6\u6211\u4eec\u518d\u6b21\u8fdb\u5165\u5bb9\u5668\u5185\u90e8\u770b\u770b\uff1a<\/p>\n
\nroot@debian:~# docker exec -it edc-nginx bash\nroot@12bbb8b84b25:\/# cd \/usr\/share\/nginx\/html\nroot@12bbb8b84b25:\/usr\/share\/nginx\/html# ls\nroot@12bbb8b84b25:\/usr\/share\/nginx\/html#\n<\/pre>\n
\u53ef\u4ee5\u770b\u5230\uff0c\u4e0evolumes\u4e0d\u540c\uff0cbind mounts\u7684\u65b9\u5f0f\u4f1a\u9690\u85cf\u6389\u88ab\u6302\u8f7d\u76ee\u5f55\u91cc\u9762\u7684\u5185\u5bb9\uff08\u5982\u679c\u975e\u7a7a\u7684\u8bdd\uff09\uff0c\u8fd9\u91cc\u662f\/usr\/share\/nginx\/html \u76ee\u5f55\u4e0b\u7684\u5185\u5bb9\u88ab\u9690\u85cf\u6389\u4e86\uff0c\u56e0\u6b64\u6211\u4eec\u770b\u4e0d\u5230\u3002<\/p>\n
\u4f46\u662f\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5bbf\u4e3b\u673a\u4e0a\u7684\u6587\u4ef6\u968f\u65f6\u6302\u8f7d\u5230\u5bb9\u5668\u4e2d\uff1a
\nStep1.\u65b0\u5efa\u4e00\u4e2aindex.html<\/p>\n
\nroot@debian:~# ls \/\napp  boot  etc   initrd.img      lib    lost+found  mnt  proc  run   srv  tmp  var      vmlinuz.old\nbin  dev   home  initrd.img.old  lib64  media       opt  root  sbin  sys  usr  vmlinuz\nroot@debian:~# cd \/app\/wwwroot\nroot@debian:\/app\/wwwroot# nano index.html\nroot@debian:\/app\/wwwroot# ls\nindex.html\n<\/pre>\n
Step2.\u5728\u5bb9\u5668\u4e2d\u67e5\u770b<\/p>\n
\nroot@12bbb8b84b25:\/usr\/share\/nginx\/html# ls\nindex.html\n<\/pre>\n
3.2\u9a8c\u8bc1\u7ed1\u5b9a<\/p>\n
\ndocker inspect edc-nginx\n<\/pre>\n
\u901a\u8fc7\u4e0a\u8ff0\u547d\u4ee4\u53ef\u4ee5\u770b\u5230\u4e00\u5927\u6ce2\u914d\u7f6e\uff0c\u6211\u4eec\u8981\u5173\u6ce8\u7684\u662f\uff1a<\/p>\n
\n        "HostConfig": {\n            "Binds": [\n                "\/app\/wwwroot:\/usr\/share\/nginx\/html"\n            ],\n            "ContainerIDFile": "",\n<\/pre>\n
3.3\u6e05\u7406<\/p>\n
\u540cvolumes\u4e00\u6837\uff0c\u5f53\u6211\u4eec\u6e05\u7406\u6389\u5bb9\u5668\u4e4b\u540e\uff0c\u6302\u8f7d\u76ee\u5f55\u91cc\u9762\u7684\u6587\u4ef6\u4ecd\u7136\u8fd8\u5728\uff0c\u4e0d\u4f1a\u968f\u7740\u5bb9\u5668\u7684\u7ed3\u675f\u800c\u6d88\u5931\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u6301\u4e45\u5316\u3002<\/p>\n
3.4\u5e94\u7528\u6848\u4f8b
\n\u5728\u670d\u52a1\u6cbb\u7406\u7ec4\u4ef6\u4e2d\uff0c\u670d\u52a1\u53d1\u73b0\u7ec4\u4ef6\u662f\u4e00\u4e2a\u6700\u5e38\u7528\u7684\u7ec4\u4ef6\u4e4b\u4e00\uff0cConsul\u662f\u4e00\u4e2a\u6d41\u884c\u7684\u670d\u52a1\u53d1\u73b0\u5f00\u6e90\u9879\u76ee\uff0cConsul\u63a8\u8350\u6211\u4eec\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u7684\u65b9\u5f0f\u6ce8\u518c\u670d\u52a1\u4fe1\u606f\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u5e38\u5e38\u4f1a\u5c06\u586b\u5199\u597d\u670d\u52a1\u6ce8\u518c\u914d\u7f6e\u6587\u4ef6\u653e\u5728\u5bbf\u4e3b\u673a\u7684\u4e00\u4e2a\u6587\u4ef6\u76ee\u5f55\u4e0b\u5c06\u5176\u6302\u8f7d\u5230Consul\u7684\u5bb9\u5668\u6307\u5b9a\u76ee\u5f55\u4e0b\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
\ndocker run -d -p 8500:8500 --restart=always \\\n    -v \/app\/data:\/consul\/data \\\n    -v \/app\/conf:\/consul\/config \\\n    -e CONSUL_BIND_INTERFACE='eth0' \\\n    --privileged=true \\\n    --name=consul_server_1 consul:1.4.4 agent -server -bootstrap-expect=3 -ui -node=consul_server_1 -client='0.0.0.0' \\\n    -data-dir \/consul\/data \\\n    -config-dir \/consul\/config \\\n    -datacenter=xdp_dc;\n<\/pre>\n
\u53ef\u4ee5\u770b\u5230\uff0c\u6211\u4eec\u901a\u8fc7Bind Mounts\u7684\u65b9\u5f0f\u5c06\u5bbf\u4e3b\u673a\u4e0a\u7684\/XiLife\/consul\/data\/server1\u76ee\u5f55\u6302\u8f7d\u5230\u4e86\u5bb9\u5668\u7684\/consul\/data\u76ee\u5f55\u4e0b\uff0c\u8fd8\u5c06\/XiLife\/consul\/conf\/server1\u76ee\u5f55\u6302\u8f7d\u5230\u4e86\u5bb9\u5668\u7684\/consul\/config\u76ee\u5f55\u4e0b\uff0c\u800c\u5bb9\u5668\u4e0b\u7684\u4e24\u4e2a\u76ee\u5f55\/consul\/data\u548c\/consul\/config\u5219\u662f\u6211\u4eec\u6307\u5b9a\u7684\u5b58\u653eagent\u6570\u636e\u548c\u914d\u7f6e\u6587\u4ef6\u7684\u5730\u65b9\u3002\u56e0\u6b64\uff0c\u5bbf\u4e3b\u673a\u4e0a\u7684\u914d\u7f6e\u6587\u4ef6\u7684\u53d8\u5316\u4f1a\u53ca\u65f6\u53cd\u6620\u5230\u5bb9\u5668\u4e2d\uff0c\u6bd4\u5982\u6211\u4eec\u5728\u5bbf\u4e3b\u673a\u4e0a\u7684\u76ee\u5f55\u4e0b\u66f4\u65b0\u4e86\u914d\u7f6e\u6587\u4ef6\uff0c\u90a3\u4e48\u53ea\u9700\u8981reload\u4e00\u4e0bConsul\u7684\u5bb9\u5668\u5b9e\u4f8b\u5373\u53ef\uff1a<\/p>\n
\noot@debian:~# docker ps\nCONTAINER ID   IMAGE          COMMAND                  CREATED          STATUS          PORTS                                                                                         NAMES\n3fb3675de102   consul:1.4.4   "docker-entrypoint.s\u2026"   57 seconds ago   Up 56 seconds   8300-8302\/tcp, 8301-8302\/udp, 8600\/tcp, 8600\/udp, 0.0.0.0:8500->8500\/tcp, :::8500->8500\/tcp   consul_server_1\nroot@debian:~# docker exec consul_server_1  consul reload\nConfiguration reload triggered\n<\/pre>\n
*.\u8fd9\u91cc\u7684consul-server\u662f\u5bb9\u5668\u7684\u540d\u5b57\uff0cconsul reload\u662f\u91cd\u65b0\u52a0\u8f7d\u7684\u547d\u4ee4\uff08\u975erestart\uff09\u3002<\/p>\n
\u56db\u3001\u5c0f\u7ed3<\/p>\n
\u672c\u6587\u63a2\u7d22\u4e86Docker\u7684\u6570\u636e\u5377\u53ca\u6302\u8f7d\u6570\u636e\u5230\u5bb9\u5668\u7684\u4e24\u79cd\u4e3b\u8981\u65b9\u5f0fVolumes\u548cBind Mounts\uff0c\u5e76\u4ecb\u7ecd\u57fa\u672c\u7684\u4f7f\u7528\u65b9\u5f0f\u548c\u6b65\u9aa4\uff0c\u901a\u8fc7\u6570\u636e\u5377\u6211\u4eec\u53ef\u4ee5\u5b9e\u73b0Docker\u7684\u6570\u636e\u6301\u4e45\u5316\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u6bd4\u8f83\u5e7f\u6cdb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f60\u5fc5\u987b\u77e5\u9053\u7684Docker\u6570\u636e\u5377(Volume) \u4e00\u3001\u5c06Docker\u6570\u636e\u6302\u8f7d\u5230\u5bb9\u5668 \u5728Docker\u4e2d\uff0c\u8981\u60f3\u5b9e\u73b0\u6570\u636e\u7684\u6301\u4e45\u5316\uff08\u6240\u8c13Docker\u7684\u6570\u636e\u6301\u4e45\u5316\u5373\u6570\u636e\u4e0d\u968f\u7740Container\u7684\u7ed3\u675f\u800c\u7ed3\u675f\uff09\uff0c\u9700\u8981\u5c06\u6570\u636e\u4ece\u5bbf\u4e3b\u673a\u6302\u8f7d\u5230\u5bb9\u5668\u4e2d\u3002\u76ee\u524dDocker\u63d0\u4f9b\u4e86\u4e09\u79cd\u4e0d\u540c\u7684\u65b9\u5f0f\u5c06\u6570\u636e\u4ece\u5bbf\u4e3b\u673a\u6302\u8f7d\u5230\u5bb9\u5668\u4e2d\uff1a \uff081\uff09volumes\uff1aDocker\u7ba1\u7406\u5bbf\u4e3b\u673a\u6587\u4ef6\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\uff0c\u9ed8\u8ba4\u4f4d\u4e8e \/var\/lib\/docker\/volumes \u76ee\u5f55\u4e2d\uff1b\uff08\u6700\u5e38\u7528\u7684\u65b9\u5f0f\uff09 \u6240\u6709Container\u7684\u6570\u636e\u90fd\u4fdd\u5b58\u5728\u4e86\u8fd9\u4e2a\u76ee\u5f55\u4e0b\u8fb9\uff0c\u7531\u4e8e\u6ca1\u6709\u5728\u521b\u5efa\u65f6\u6307\u5b9a\u5377\uff0c\u6240\u4ee5Docker\u5e2e\u6211\u4eec\u9ed8\u8ba4\u521b\u5efa\u8bb8\u591a\u533f\u540d\uff08\u5c31\u4e0a\u9762\u8fd9\u4e00\u5806\u5f88\u957fID\u7684\u540d\u5b57\uff09\u5377\u3002 \uff082\uff09bind mounts\uff1a\u610f\u4e3a\u7740\u53ef\u4ee5\u5b58\u50a8\u5728\u5bbf\u4e3b\u673a\u7cfb\u7edf\u7684\u4efb\u610f\u4f4d\u7f6e\uff1b\uff08\u6bd4\u8f83\u5e38\u7528\u7684\u65b9\u5f0f\uff09 \u4f46\u662f\uff0cbind mount\u5728\u4e0d\u540c\u7684\u5bbf\u4e3b\u673a\u7cfb\u7edf\u65f6\u4e0d\u53ef\u79fb\u690d\u7684\uff0c\u6bd4\u5982Windows\u548cLinux\u7684\u76ee\u5f55\u7ed3\u6784\u662f\u4e0d\u4e00\u6837\u7684\uff0cbind mount\u6240\u6307\u5411\u7684host\u76ee\u5f55\u4e5f\u4e0d\u80fd\u4e00\u6837\u3002\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48bind mount\u4e0d\u80fd\u51fa\u73b0\u5728Dockerfile\u4e2d\u7684\u539f\u56e0\uff0c\u56e0\u4e3a\u8fd9\u6837Dockerfile\u5c31\u4e0d\u53ef\u79fb\u690d\u4e86\u3002 \uff083\uff09tmpfs\uff1a\u6302\u8f7d\u5b58\u50a8\u5728\u5bbf\u4e3b\u673a\u7cfb\u7edf\u7684\u5185\u5b58\u4e2d\uff0c\u800c\u4e0d\u4f1a\u5199\u5165\u5bbf\u4e3b\u673a\u7684\u6587\u4ef6\u7cfb\u7edf\uff1b\uff08\u4e00\u822c\u90fd\u4e0d\u4f1a\u7528\u7684\u65b9\u5f0f\uff09 \u4e8c\u3001Volume\u7684\u57fa\u672c\u4f7f\u7528 2.1\u7ba1\u7406\u5377 \/\/ \u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5bb9\u5668\u5377 docker volume create edc-nginx-vol \/\/ \u67e5\u770b\u6240\u6709\u5bb9\u5668\u5377 docker volume ls \/\/ \u67e5\u770b\u6307\u5b9a\u5bb9\u5668\u5377\u8be6\u60c5\u4fe1\u606f docker volume inspect edc-nginx-vol \u8f93\u51fa\u5982\u4e0b\uff1a root@debian:~# docker volume create edc-nginx-vol edc-nginx-vol root@debian:~# docker volume ls DRIVER VOLUME NAME local 88c39923317234d00b26d9ed1aef542423bfe61787344acadd8f35b0884d45e3 local edc-nginx-vol local root_data local x_data […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-536","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/posts\/536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=536"}],"version-history":[{"count":0,"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/posts\/536\/revisions"}],"wp:attachment":[{"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}