{"id":50034,"date":"2023-12-06T17:45:51","date_gmt":"2023-10-25T01:35:31","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%ad%a6%e4%b9%a0docker%e6%97%b6%ef%bc%8c%e6%88%91%e9%87%87%e5%8f%96%e4%ba%86%e8%bf%99%e6%a0%b7%e7%9a%84%e6%96%b9%e6%b3%95%e3%80%82\/"},"modified":"2024-05-04T12:24:27","modified_gmt":"2024-05-04T04:24:27","slug":"%e5%ad%a6%e4%b9%a0docker%e6%97%b6%ef%bc%8c%e6%88%91%e9%87%87%e5%8f%96%e4%ba%86%e8%bf%99%e6%a0%b7%e7%9a%84%e6%96%b9%e6%b3%95%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%ad%a6%e4%b9%a0docker%e6%97%b6%ef%bc%8c%e6%88%91%e9%87%87%e5%8f%96%e4%ba%86%e8%bf%99%e6%a0%b7%e7%9a%84%e6%96%b9%e6%b3%95%e3%80%82\/","title":{"rendered":"\u5b66\u4e60Docker\u65f6\uff0c\u6211\u91c7\u53d6\u4e86\u8fd9\u6837\u7684\u65b9\u6cd5"},"content":{"rendered":"

\u9996\u5148<\/h1>\n

\u8fd9\u662f\u6211\u5728\u4e2a\u4eba\u5f00\u53d1\u7684\u4e24\u5e74\u4e2d\uff0c\u5b66\u4e60Docker\u7684\u6700\u540e\u9636\u6bb5\u65f6\u53c2\u8003\u4e86\u300eDockerizing Django with Postgres, Gunicorn, and Nginx\u300f\u8fd9\u4e2a\u793a\u8303\u7f51\u7ad9\u7684\u8bb0\u5f55\u3002\u5982\u679c\u4e0d\u662f\u975e\u5e38\u5f3a\u7684\u4eba\u4e5f\u53ef\u4ee5\u4ece\u8fd9\u4e2a\u7f51\u7ad9\u4e2d\u627e\u5230\u81ea\u5df1\u5361\u5728\u54ea\u91cc\uff0c\u5e76\u83b7\u5f97\u4e00\u4e9b\u53c2\u8003\u3002<\/p>\n

\u76ee\u6807\u8bfb\u8005<\/h1>\n

\u672c\u8bfe\u7a0b\u9488\u5bf9Django\u7528\u6237\u548cDocker\u521d\u5b66\u8005\u3002\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u4e2a\u4eba\u5f00\u53d1\u8005\u5feb\u901f\u638c\u63e1Docker\u7684\u4f7f\u7528\u6280\u5de7\u3002<\/p>\n

\u5f00\u53d1\u73af\u5883<\/h1>\n

Windows11Pro\uff08\uff12\u53f0\uff01\uff09<\/p>\n

Home\u3067\u306f\u8a66\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u305f\u3076\u3093\u554f\u984c\u306a\u3044\u3067\u3059\u3002
\n\u554f\u984c\u89e3\u6c7a\u80fd\u529b\u304c\u4f4e\u3044\u521d\u5fc3\u8005\u306e\u6642\u3053\u305d\u3001PC\u8907\u6570\u53f0\u6301\u3064\u3053\u3068\u3092\u304a\u30b9\u30b9\u30e1\u3057\u307e\u3059\u3002\u30b3\u30b9\u30d1\u91cd\u8996\u3001\u4e2d\u53e4\u3067OK\u3067\u3059\u3002\u3044\u3064\u3067\u3082OS\u30af\u30ea\u30fc\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u69cb\u308f\u306a\u3044\u30de\u30b7\u30f3\u304c\u3042\u308b\u3068\u5fc3\u5f37\u3044\u3067\u3059\u3002
\n\u3053\u306e\u8a18\u4e8b\u306f\u4e00\u5ea6\u3067\u4f5c\u696d\u5b8c\u4e86\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u66f8\u3044\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306f\u305f\u304f\u3055\u3093\u30cf\u30de\u3063\u3066\u3044\u307e\u3059\u3002\u82f1\u8a9e\u30b5\u30a4\u30c8\u3092\u30b0\u30b0\u3063\u3066\u8272\u3005\u8a66\u3057\u3066\u3082\u89e3\u6c7a\u306b\u81f3\u3089\u306a\u3044\u30b1\u30fc\u30b9\u3067\u306f\u3001\u5225\u306ePC\u306b\u540c\u3058\u65b9\u6cd5\u3067\u74b0\u5883\u8a2d\u5b9a\u3057\u3066\u3001\u540c\u3058\u4f5c\u696d\u3092\u5b9f\u65bd\u3057\u305f\u3068\u3053\u308d\u6b63\u5e38\u52d5\u4f5c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u3082\u3046\u306a\u3093\u306a\u306e<\/p>\n

WSL2 Ubuntu<\/p>\n

\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806\u306f\u8272\u3005\u3042\u308a\u305d\u3046\u3067\u3059\u304c\u3001\u3069\u308c\u3067\u3082\u5927\u4e08\u592b\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

VScode<\/p>\n

VScode\u30bf\u30fc\u30df\u30ca\u30eb\u3067 WSL2 Ubuntu bash\u3092\u64cd\u4f5c\u3067\u304d\u308b\u72b6\u614b\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u74b0\u5883\u8a2d\u5b9a\u306f\u30b0\u30b0\u3063\u3066\u308f\u304b\u308a\u3084\u3059\u3044\u30b5\u30a4\u30c8\u3092\u63a2\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

Python<\/p>\n

WSL2 Ubuntu \u306b\u59cb\u3081\u304b\u3089\u5165\u3063\u3066\u3044\u308bPython\u306f\u4f7f\u308f\u305a\u3001\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306ePython\u3092\u8ffd\u52a0\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u305d\u3061\u3089\u3092\u4f7f\u3046\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\n\u79c1\u306f\u304a\u624b\u672c\u3068\u540c\u3058Ver.3.9.6\u3092\u5165\u308c\u307e\u3057\u305f\u3002<\/p>\n

\u901a\u8fc7\u4eb2\u8eab\u7ecf\u5386\u4ece\u96f6\u5f00\u59cb\u6784\u5efa\u7684\u5de5\u4f5c<\/h1>\n

\u300e\u4f7f\u7528Docker\u5c06Django\u4e0ePostgres\u3001Gunicorn\u548cNginx\u5bb9\u5668\u5316\u300f\uff08\u4ee5\u4e0b\u7b80\u79f0\u793a\u4f8b\u7f51\u7ad9\uff09\u4ece\u521b\u5efa\u9879\u76ee\u76ee\u5f55\u5f00\u59cb\uff0c\u4e00\u76f4\u5230\u6700\u540e\uff0c\u90fd\u4f1a\u4e00\u76f4\u8ddf\u7740\u4f60\uff0c\u6ca1\u6709\u8df3\u8dc3\u5185\u5bb9\u3002\u592a\u68d2\u4e86\u3002
\n\u5f53\u6211\u5b66\u4e60\u65f6\uff0c\u6211\u8bb0\u5f55\u4e86\u4e0e\u793a\u4f8b\u7f51\u7ad9\u4e0d\u540c\u7684\u64cd\u4f5c\u3001\u7591\u95ee\u3001\u95ee\u9898\u89e3\u51b3\u7b49\uff0c\u6309\u7167\u793a\u4f8b\u7f51\u7ad9\u7684\u8fdb\u5ea6\u8fdb\u884c\u8bb0\u5f55\u3002\u6807\u9898\u53d8\u4e3a\u76f8\u5e94\u9879\u76ee\u7684\u94fe\u63a5\u3002
\n\u7531\u4e8e\u8fd9\u91cc\u6ca1\u6709\u91cd\u590d\u89e3\u91ca\u8be6\u7ec6\u7684\u90e8\u5206\uff0c\u8bf7\u5148\u67e5\u770b\u94fe\u63a5\u5230\u793a\u4f8b\u7f51\u7ad9\u7684\u9875\u9762\u3002
\n\u867d\u7136\u6709\u5f88\u591a\u5730\u65b9\u662f\u76f4\u63a5\u7167\u642c\u793a\u4f8b\u7f51\u7ad9\uff0c\u8fd9\u662f\u4e3a\u4e86\u4e0d\u6765\u56de\u8df3\u8f6c\uff0c\u4ee5\u4fbf\u638c\u63e1\u5de5\u4f5c\u6d41\u7a0b\u3002\uff08\u4e5f\u662f\u4e3a\u4e86\u81ea\u5df1\u7684\u5de5\u4f5c\u6d41\u7a0b\u7b14\u8bb0\u8d77\u8349\u3002\u3002\uff09<\/p>\n

\u5728\u9605\u8bfb\u82f1\u6587\u7f51\u7ad9\u65f6\uff0c\u6211\u63a8\u8350\u4f7f\u7528DeepL\u7684\u5e94\u7528\u7248\u672c\u3002\u5728\u9009\u62e9\u6587\u5b57\u540e\uff0c\u6309\u4e0bCtrl\u952e\u5e76\u8fde\u7eed\u6309\u4e24\u6b21C\u952e\uff0c\u5b83\u4f1a\u7acb\u5373\u4e3a\u4f60\u7ffb\u8bd1\u3002\u8fd9\u662f\u4e00\u4e2a\u5f88\u4e86\u4e0d\u8d77\u7684\u65f6\u4ee3\u3002\u5982\u679c\u6709\u9700\u8981\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528Google\u7ffb\u8bd1\u8fd9\u4e2a\u793a\u4f8b\u7f51\u7ad9\uff0c\u5b83\u4e5f\u5f88\u5bb9\u6613\u7406\u89e3\u3002<\/p>\n

\u9879\u76ee\u5efa\u7acb<\/h2>\n

\u5728\u4e3b\u76ee\u5f55\u4e2d\u51c6\u5907\u4e00\u4e2a\u5de5\u4f5c\u573a\u6240\uff08\u5e76\u5c06\u5176\u547d\u540d\u4e3a”works”\uff09\u3002<\/p>\n

~$ <\/span>mkdir <\/span>works\r\n~$ <\/span>cd <\/span>works\r\n<\/code><\/pre>\n
\u51c6\u5907\u9879\u76ee\u76ee\u5f55\uff08\u547d\u540d\u4e3ahoge-on-docker\uff09\u3002<\/p>\n
~\/works$ mkdir hoge-on-docker\r\n~\/works$ cd hoge-on-docker\r\n~\/works\/hoge-on-docker$ \r\n<\/code><\/pre>\n
\u7531\u4e8e\u8def\u5f84\u5f88\u957f\uff0c\u6240\u4ee5\u5728\u6b64\u4e4b\u540e\u7684\u8bf4\u660e\u4e2d<\/p>\n
~\/*$\r\n<\/code><\/pre>\n
\u8868\u793a\u3002<\/p>\n
\u51c6\u5907\u4e00\u4e2aapp\u76ee\u5f55\u6765\u5b58\u653eDjango\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
~\/*$ mkdir app\r\n~\/*$ cd app\r\n<\/code><\/pre>\n
Python\u7684\u865a\u62df\u5316<\/p>\n
~\/*\/app$ python3 -m venv .\r\n~\/*\/app$ . .venv\/bin\/activate\r\n<\/code><\/pre>\n
\u5728\u6062\u590d\u5de5\u4f5c\u65f6\u865a\u62df\u5316
\n\u53ef\u80fd\u4f1a\u5728~\/*$\u7684\u72b6\u6001\u4e0b\u91cd\u65b0\u5f00\u59cb\u5de5\u4f5c\uff0c\u56e0\u6b64\u865a\u62df\u5316\u547d\u4ee4\u662f . .\/app\/.venv\/bin\/activate\u3002\u5f53\u7136\uff0c\u6309\u7167\u53c2\u8003\u7f51\u7ad9\u4e0a\u7684\u5199\u6cd5\uff0csource .\/app\/.venv\/bin\/activate\u4e5f\u53ef\u4ee5\u3002\u53ea\u662f\u60f3\u8bb0\u5f55\u4e0b\u6709\u4e24\u79cd\u5199\u6cd5\u3002<\/div>\n
\u5b89\u88c5Django<\/h4>\n
\u7531\u4e8e\u7f3a\u4e4f\u4e13\u4e1a\u7684\u5b89\u5168\u77e5\u8bc6\uff0c\u6211\u51b3\u5b9a\u5c06Django\u7248\u672c\u66f4\u65b0\u5230\u6700\u65b0\u7684\u7248\u672c\u3002\u6211\u81f3\u5c11\u60f3\u4f7f\u7528\u6700\u65b0\u7248\u672c\u7684\u6846\u67b6\u3002<\/p>\n
(<\/span>.venv)<\/span>~\/*<\/span>\/app$ <\/span>pip install<\/span> --upgrade<\/span> pip\r\n(<\/span>.venv)<\/span>~\/*<\/span>\/app$ <\/span>pip install <\/span>django<\/span>==<\/span>4.1\r\n(<\/span>.venv)<\/span>~\/*<\/span>\/app$ <\/span>django-admin startproject config .<\/span>\r\n(<\/span>.venv)<\/span>~\/*<\/span>\/app$ <\/span>python manage.py migrate\r\n(<\/span>.venv)<\/span>~\/*<\/span>\/app$ <\/span>python manage.py runserver\r\n<\/code><\/pre>\n
\u8bf7\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95ee http:\/\/localhost:8000\/\u3002\u5982\u679c\u663e\u793a\u706b\u7bad\uff0c\u5c31\u4ee3\u8868\u6b63\u5e38\u3002\u8981\u505c\u6b62\u8bf7\u6309\u4e0b ctrl + c\u3002<\/p>\n
\u5173\u4e8e\u76ee\u5f55\u540d
\n\u5728\u6b64\u4e4b\u524d\uff0c\u6839\u636e\u300aDjango for Beginners\u300b\u7684\u601d\u60f3\uff0c\u6211\u4eec\u5c06\u5b58\u50a8settings.py\u7b49\u6587\u4ef6\u7684\u6587\u4ef6\u5939\u547d\u540d\u4e3aconfig\u3002
\n\u5728\u5207\u6362\u5230Docker\u5f00\u53d1\u65f6\uff0c\u6211\u4eec\u4e5f\u8003\u8651\u5c06\u9879\u76ee\u540d\u79f0\uff08\u672c\u4f8b\u4e2d\u4e3ahoge\uff09\u4f5c\u4e3a\u6587\u4ef6\u5939\u540d\u79f0\uff0c\u4f46\u6700\u7ec8\u8fd8\u662f\u51b3\u5b9a\u4f7f\u7528config\u3002\u53e6\u5916\uff0c\u5b58\u50a8Django\u5e94\u7528\u7a0b\u5e8f\u7684\u6587\u4ef6\u5939\u540d\u79f0\u6211\u4eec\u9009\u62e9\u6309\u7167\u793a\u4f8b\u7684app\u547d\u540d\u3002\u539f\u56e0\u5982\u4e0b\uff1a\u5c06\u76ee\u5f55\u547d\u540d\u4e3aapp\u548cconfig\u7684\u7406\u7531\uff1a<\/p>\n
\u5728Docker\u5f00\u53d1\u4e2d\uff0c\u9879\u76ee\u7684\u6839\u76ee\u5f55\u4e0b\u4f1a\u6709\u5f88\u591adocker-compose.yml\u7b49\u6587\u4ef6\u3002\u5c06\u201c\u5c06Django\u5e94\u7528\u7a0b\u5e8f\u653e\u5728app\u6587\u4ef6\u5939\u4e0b\u201d\u4f5c\u4e3a\u81ea\u5df1\u7684\u89c4\u5219\uff0c\u53ef\u4ee5\u66f4\u5bb9\u6613\u627e\u5230\u3002
\n\u53ef\u4ee5\u7edf\u4e00docker-compose.yml\u7b49\u6587\u4ef6\u7684\u63cf\u8ff0\u3002
\n\u5982\u679c\u5c06app\u6587\u4ef6\u5939\u7684\u4e0b\u4e00\u5c42\u547d\u540d\u4e3aconfig\uff0c\u53ef\u80fd\u4e0d\u592a\u5bb9\u6613\u7406\u89e3\u8fd9\u4e2aDjango\u5e94\u7528\u7a0b\u5e8f\u662f\u4ec0\u4e48\uff0c\u4f46\u662f\u901a\u8fc7\u67e5\u770b\u9879\u76ee\u7684\u76ee\u5f55\u540d\u5c31\u53ef\u4ee5\u660e\u767d\uff0c\u6240\u4ee5\u9009\u62e9\u4e86\u8fd9\u6837\u505a\u3002
\n\u901a\u8fc7\u7edf\u4e00\u4f7f\u7528config\uff0c\u540e\u9762\u51fa\u73b0\u7684nginx.conf\u7684\u63cf\u8ff0\u4e5f\u53ef\u4ee5\u56fa\u5b9a\u3002<\/p>\n<\/div>\n
\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u9876\u5c42\u76ee\u5f55\u4e0b\u51c6\u5907\u4e00\u4e2arequirements.txt\u6587\u4ef6\uff0c\u5e76\u5728\u5176\u4e2d\u5199\u5165django==4.1\u3002<\/p>\n
\u4e0d\u7528 pip freeze > requirements.txt \u5417\uff1f
\n\u7531\u4e8e\u4f7f\u7528\u4e86\u57fa\u4e8ePython Alpine\u955c\u50cf\u7684Docker\u955c\u50cf\u6784\u5efa\u8fc7\u7a0b\u4e2d\u4f1a\u5b89\u88c5Django\u7684\u73af\u5883\uff0c\u6240\u4ee5\u4e0d\u60f3\u5c06\u591a\u4f59\u7684\u5305\u4fe1\u606f\u5305\u542b\u5728requirements.txt\u4e2d\u3002\u6240\u9700\u8981\u7684\u662f\u5b89\u88c5\u6307\u4ee4\u7684\u6e05\u5355\uff0c\u800c\u4e0d\u662f\u5df2\u5b89\u88c5\u7684\u5305\u6e05\u5355\u3002<\/div>\n
\u7531\u4e8e\u6211\u4eec\u4f7f\u7528Postgres\u4f5c\u4e3a\u6570\u636e\u5e93\uff0c\u56e0\u6b64\u9700\u8981\u5220\u9664db.sqlite3\u6587\u4ef6\u3002\u5728\u6784\u5efa\u6620\u50cf\u65f6\uff0c\u5c06\u590d\u5236\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u5185\u5bb9\uff0c\u56e0\u6b64\u9700\u8981\u9884\u5148\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u5185\u5bb9\u3002\u867d\u7136\u5728\u540e\u7eed\u7684\u64cd\u4f5c\u4e2d\u53ef\u80fd\u4f1a\u91cd\u65b0\u521b\u5efa\uff0c\u4f46\u5982\u679c\u9700\u8981\u7684\u8bdd\u53ef\u4ee5\u518d\u6b21\u5220\u9664\u3002\u53ef\u80fd\u503c\u5f97\u8003\u8651\u67e5\u9605.dockerignore\u6587\u4ef6\u7684\u4f7f\u7528\u65b9\u6cd5\u5e76\u5c06\u5176\u6574\u5408\u8fdb\u6765\u3002\u4f60\u8bf4\u4f60\u4e0d\u53bb\u505a\u7684\u8bdd\u4f1a\u5f88\u61ca\u6094\u3002<\/p>\n
Docker \u662f\u4e00\u79cd\u5bb9\u5668\u5316\u5e73\u53f0\u3002<\/h2>\n
\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a Dockerfile\u3002\uff08\u8bf7\u67e5\u770b\u53c2\u8003\u7f51\u7ad9\u4ee5\u4e86\u89e3\u8be6\u7ec6\u4fe1\u606f\u3002\uff09<\/p>\n
# pull official base image<\/span>\r\nFROM<\/span> python:3.9.6-alpine<\/span>\r\n\r\n# set work directory<\/span>\r\nWORKDIR<\/span> \/usr\/src\/app<\/span>\r\n\r\n# set environment variables<\/span>\r\nENV<\/span> PYTHONDONTWRITEBYTECODE 1<\/span>\r\nENV<\/span> PYTHONUNBUFFERED 1<\/span>\r\n\r\n# install dependencies<\/span>\r\nRUN <\/span>pip install<\/span> --upgrade<\/span> pip\r\nCOPY<\/span> .\/requirements.txt .<\/span>\r\nRUN <\/span>pip install<\/span> -r<\/span> requirements.txt\r\n\r\n# copy project<\/span>\r\nCOPY<\/span> . .<\/span>\r\n<\/code><\/pre>\n
\u8bf7\u6ce8\u610f\u6587\u4ef6\u540d\u7684\u9519\u8bef\u62fc\u5199\u3002
\n\u56e0\u4e3a\u6587\u4ef6\u540d\u5199\u6210\u4e86 dcokerfile \u6240\u4ee5\u5361\u4f4f\u4e86\u3002\u5982\u679c\u662f\u5728VScode\u4e0a\uff0c\u53ea\u8981\u6587\u4ef6\u540d\u6b63\u786e\uff0c\u56fe\u6807\u5c31\u4f1a\u53d8\u6210\u9cb8\u9c7c\u7684\u6837\u5b50\u3002\u5982\u679c\u4e0d\u4ed4\u7ec6\u770b\u7684\u8bdd…<\/div>\n
\u4f7f\u7528\u6700\u65b0\u7248\u672c\u7684\u6620\u50cf\u65f6\uff0c\u7ed1\u5b9a\u6302\u8f7d\uff08\u4e3b\u673a\u548c\u5bb9\u5668\u7684\u8054\u52a8\uff09\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\uff0c\u56e0\u6b64\u6309\u7167\u793a\u4f8b\u8fdb\u884c\u4e86\u91cd\u65b0\u5c1d\u8bd5\u3002\u53ea\u662f\u91cd\u65b0\u5c1d\u8bd5\u6210\u529f\uff0c\u5e76\u4e14\u6211\u8ba4\u4e3a\u539f\u56e0\u53ef\u80fd\u662f\u5176\u4ed6\u65b9\u9762\u7684\u95ee\u9898\u3002\u6211\u6ca1\u6709\u8fdb\u884c\u9a8c\u8bc1\u3002<\/div>\n
\u5728\u9879\u76ee\u6839\u76ee\u5f55\uff08hoge-on-docker\u7684\u76f4\u63a5\u5b50\u76ee\u5f55\uff09\u4e0b\u521b\u5efadocker-compose.yml\u6587\u4ef6\uff08\u4e0eapp\u4f4d\u4e8e\u540c\u4e00\u5c42\u7ea7\uff09\u3002<\/p>\n
version<\/span>:<\/span> '<\/span>3.8'<\/span>\r\n\r\nservices<\/span>:<\/span>\r\n  web<\/span>:<\/span>\r\n    build<\/span>:<\/span> .\/app<\/span>\r\n    command<\/span>:<\/span> python manage.py runserver 0.0.0.0:8000<\/span>\r\n    volumes<\/span>:<\/span>\r\n      -<\/span> .\/app\/:\/usr\/src\/app\/<\/span>\r\n    ports<\/span>:<\/span>\r\n      -<\/span> 8000:8000<\/span>\r\n    env_file<\/span>:<\/span>\r\n      -<\/span> .\/.env.dev<\/span>\r\n<\/code><\/pre>\n
\u968f\u540e\uff0c\u5728\u9879\u76ee\u6839\u76ee\u5f55\u521b\u5efa.env.dev\u6587\u4ef6\u3002<\/p>\n
DEBUG=1\r\nSECRET_KEY=\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\r\nDJANGO_ALLOWED_HOSTS=localhost 127.0.0.1 [::1]\r\n<\/code><\/pre>\n
\u5c06\u4e0b\u9762\u7684\u5185\u5bb9\u63d2\u5165\u5230 SECRET_KEY \u7684\u53f3\u8fb9, \u5185\u5bb9\u662f\u4f4d\u4e8e app\/config \u76ee\u5f55\u4e0b\u7684 settings.py \u6587\u4ef6\u4e2d SECRET_KEY \u7684\u5b57\u7b26\u4e32, \u8be5\u5b57\u7b26\u4e32\u7528\u5355\u5f15\u53f7 ‘ ‘ \u62ec\u8d77\u6765\uff08\u4e0d\u5305\u62ec\u4e24\u7aef\u7684\u5f15\u53f7\uff09\u3002<\/p>\n
\u5728settings.py\u6587\u4ef6\u4e2d\u6dfb\u52a0\u6216\u4fee\u6539<\/p>\n
# \u5192\u982d\u306b\u8ffd\u8a18\r\n<\/span>import<\/span> os<\/span>\r\n\r\n# \u4e0b\u8a183\u9805\u76ee\u306e\u53f3\u8fba\u3092\u5909\u66f4\r\n<\/span>SECRET_KEY<\/span> =<\/span> os<\/span>.<\/span>environ<\/span>.<\/span>get<\/span>(<\/span>\"<\/span>SECRET_KEY<\/span>\"<\/span>)<\/span>\r\nDEBUG<\/span> =<\/span> int<\/span>(<\/span>os<\/span>.<\/span>environ<\/span>.<\/span>get<\/span>(<\/span>\"<\/span>DEBUG<\/span>\"<\/span>,<\/span> default<\/span>=<\/span>0<\/span>))<\/span>\r\nALLOWED_HOSTS<\/span> =<\/span> os<\/span>.<\/span>environ<\/span>.<\/span>get<\/span>(<\/span>\"<\/span>DJANGO_ALLOWED_HOSTS<\/span>\"<\/span>).<\/span>split<\/span>(<\/span>\"<\/span> \"<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u6784\u5efa\u5f62\u8c61<\/p>\n
\u79fb\u52a8\u5230\u9879\u76ee\u7684\u6839\u76ee\u5f55\u4e0b\u3002<\/p>\n
~\/*<\/span>\/app$ <\/span>cd<\/span> ..\r\n<\/code><\/pre>\n
\u4f7f\u7528docker-compose.yml\u6587\u4ef6\u6765\u6784\u5efa\u955c\u50cf<\/p>\n
~\/*<\/span>$ <\/span>docker-compose build\r\n<\/code><\/pre>\n
\u751f\u6210\u5bb9\u5668\uff0c\u540e\u53f0\u8fd0\u884c\uff08\u5b88\u62a4\u8fdb\u7a0b\uff09<\/p>\n
~\/*<\/span>$ <\/span>docker-compose up -d<\/span>\r\n<\/code><\/pre>\n
\u8bbf\u95ee http:\/\/localhost:8000\/\u3002<\/p>\n
\u5982\u679c\u706b\u7bad\u753b\u9762\u6ca1\u6709\u663e\u793a\uff0c\u8bf7\u68c0\u67e5\u65e5\u5fd7\u3002
\n~\/*$ docker-compose logs -f<\/div>\n
Postgres \u6570\u636e\u5e93<\/h2>\n
\u5728\u672c\u5730\u5b89\u88ddPostgres\u3002\u5728docker-compose.yml\u6a94\u6848\u4e2d\u65b0\u589e\u6578\u64da\u5eab\u8cc7\u8a0a\u3002<\/p>\n
version<\/span>:<\/span> '<\/span>3.8'<\/span>\r\n\r\nservices<\/span>:<\/span>\r\n  web<\/span>:<\/span>\r\n    build<\/span>:<\/span> .\/app<\/span>\r\n    command<\/span>:<\/span> python manage.py runserver 0.0.0.0:8000<\/span>\r\n    volumes<\/span>:<\/span>\r\n      -<\/span> .\/app\/:\/usr\/src\/app\/<\/span>\r\n    ports<\/span>:<\/span>\r\n      -<\/span> 8000:8000<\/span>\r\n    env_file<\/span>:<\/span>\r\n      -<\/span> .\/.env.dev<\/span>\r\n    depends_on<\/span>:<\/span>\r\n      -<\/span> db<\/span>\r\n  db<\/span>:<\/span>\r\n    image<\/span>:<\/span> postgres:13.0-alpine<\/span>\r\n    volumes<\/span>:<\/span>\r\n      -<\/span> postgres_data:\/var\/lib\/postgresql\/data\/<\/span>\r\n    environment<\/span>:<\/span>\r\n      -<\/span> POSTGRES_USER=hello_django<\/span>\r\n      -<\/span> POSTGRES_PASSWORD=hello_django<\/span>\r\n      -<\/span> POSTGRES_DB=hello_django_dev<\/span>\r\n\r\nvolumes<\/span>:<\/span>\r\n  postgres_data<\/span>:<\/span>\r\n<\/code><\/pre>\n
\u6570\u636e\u5e93\u7528\u6237\u540d\u7b49\u4fe1\u606f\u3002
\n\u6309\u7167\u793a\u4f8b\u4fdd\u6301\u4e3a hello_django\uff0c\u4f46\u6682\u65f6\u4fdd\u7559\u6b64\u8bbe\u7f6e\u3002\u5982\u679c\u5c06\u6765\u51fa\u73b0\u95ee\u9898\uff0c\u53ef\u4ee5\u5728\u90a3\u65f6\u66f4\u6539\u3002<\/div>\n
\u5728.env.dev\u6587\u4ef6\u4e2d\u8fdb\u884c\u8865\u5145<\/p>\n
DEBUG=1\r\nSECRET_KEY=\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\r\nDJANGO_ALLOWED_HOSTS=localhost 127.0.0.1 [::1]\r\nSQL_ENGINE=django.db.backends.postgresql\r\nSQL_DATABASE=hello_django_dev\r\nSQL_USER=hello_django\r\nSQL_PASSWORD=hello_django\r\nSQL_HOST=db\r\nSQL_PORT=5432\r\n<\/code><\/pre>\n
settings.py \u7684\u66f4\u6539<\/p>\n
DATABASES<\/span> =<\/span> {<\/span>\r\n    \"<\/span>default<\/span>\"<\/span>:<\/span> {<\/span>\r\n        \"<\/span>ENGINE<\/span>\"<\/span>:<\/span> os<\/span>.<\/span>environ<\/span>.<\/span>get<\/span>(<\/span>\"<\/span>SQL_ENGINE<\/span>\"<\/span>,<\/span> \"<\/span>django.db.backends.sqlite3<\/span>\"<\/span>),<\/span>\r\n        \"<\/span>NAME<\/span>\"<\/span>:<\/span> os<\/span>.<\/span>environ<\/span>.<\/span>get<\/span>(<\/span>\"<\/span>SQL_DATABASE<\/span>\"<\/span>,<\/span> BASE_DIR<\/span> \/<\/span> \"<\/span>db.sqlite3<\/span>\"<\/span>),<\/span>\r\n        \"<\/span>USER<\/span>\"<\/span>:<\/span> os<\/span>.<\/span>environ<\/span>.<\/span>get<\/span>(<\/span>\"<\/span>SQL_USER<\/span>\"<\/span>,<\/span> \"<\/span>user<\/span>\"<\/span>),<\/span>\r\n        \"<\/span>PASSWORD<\/span>\"<\/span>:<\/span> os<\/span>.<\/span>environ<\/span>.<\/span>get<\/span>(<\/span>\"<\/span>SQL_PASSWORD<\/span>\"<\/span>,<\/span> \"<\/span>password<\/span>\"<\/span>),<\/span>\r\n        \"<\/span>HOST<\/span>\"<\/span>:<\/span> os<\/span>.<\/span>environ<\/span>.<\/span>get<\/span>(<\/span>\"<\/span>SQL_HOST<\/span>\"<\/span>,<\/span> \"<\/span>localhost<\/span>\"<\/span>),<\/span>\r\n        \"<\/span>PORT<\/span>\"<\/span>:<\/span> os<\/span>.<\/span>environ<\/span>.<\/span>get<\/span>(<\/span>\"<\/span>SQL_PORT<\/span>\"<\/span>,<\/span> \"<\/span>5432<\/span>\"<\/span>),<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
Dockerfile\u7684\u66f4\u6539<\/p>\n
# pull official base image<\/span>\r\nFROM<\/span> python:3.9.6-alpine<\/span>\r\n\r\n# set work directory<\/span>\r\nWORKDIR<\/span> \/usr\/src\/app<\/span>\r\n\r\n# set environment variables<\/span>\r\nENV<\/span> PYTHONDONTWRITEBYTECODE 1<\/span>\r\nENV<\/span> PYTHONUNBUFFERED 1<\/span>\r\n\r\n# install psycopg2 dependencies<\/span>\r\nRUN <\/span>apk update \\\r\n<\/span>    &&<\/span> apk add postgresql-dev gcc python3-dev musl-dev\r\n\r\n# install dependencies<\/span>\r\nRUN <\/span>pip install<\/span> --upgrade<\/span> pip\r\nCOPY<\/span> .\/requirements.txt .<\/span>\r\nRUN <\/span>pip install<\/span> -r<\/span> requirements.txt\r\n\r\n# copy project<\/span>\r\nCOPY<\/span> . .<\/span>\r\n<\/code><\/pre>\n
\u4e3a\u4e86\u5b89\u88c5psycopg2\uff0c\u9700\u8981\u8fdb\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a
\nRUN apk update \\ && apk add postgresql-dev gcc python3-dev musl-dev
\n\u539f\u56e0\u662f\u4f7f\u7528\u4e86\u57fa\u4e8ealpine\u7684\u955c\u50cf\u3002\u6839\u636e\u6211\u7684\u8bb0\u5fc6\uff0c\u5f53\u521d\u5c1d\u8bd5\u4f7f\u7528\u201cslim\u201d\u955c\u50cf\u4f5c\u4e3a\u57fa\u7840\u65f6\u4f3c\u4e4e\u4e0d\u9700\u8981\u8fd9\u6837\u7684\u64cd\u4f5c\u3002\uff08\u6211\u7684\u8bb0\u5fc6\u53ef\u80fd\u6709\u8bef\uff09
\n\u56e0\u4e3a\u5982\u679c\u4e0d\u5c0f\u5fc3\u505a\u4e86\u4e00\u4e9b\u591a\u4f59\u7684\u64cd\u4f5c\u4f1a\u9047\u5230\u95ee\u9898\uff0c\u6240\u4ee5\u5bf9\u4e8e\u4e0d\u719f\u6089\u7684\u4eba\u6765\u8bf4\uff0c\u6700\u597d\u6309\u7167\u793a\u4f8b\u4f7f\u7528alpine\u8fdb\u884c\u64cd\u4f5c\u3002<\/div>\n
\u5c06\u4ee5\u4e0b\u5185\u5bb9\u8ffd\u52a0\u5230 requirements.txt \u6587\u4ef6\u4e2d\u3002<\/p>\n
django==4.1\r\npsycopg2-binary==2.9.1\r\n<\/code><\/pre>\n
\u540c\u65f6\u6267\u884c\u955c\u50cf\u6784\u5efa\u548c\u5bb9\u5668\u542f\u52a8\u7684\u5199\u6cd5\u5982\u4e0b\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose up -d<\/span> --build<\/span>\r\n<\/code><\/pre>\n
\u8fc1\u79fb<\/p>\n
~\/*<\/span>$ <\/span>docker-compose exec <\/span>web python manage.py migrate --noinput<\/span>\r\n<\/code><\/pre>\n
\u5982\u679c\u5728\u8fd9\u91cc\u51fa\u73b0\u9519\u8bef\uff0c\u53ef\u4ee5\u53c2\u8003\u793a\u8303\u7f51\u7ad9\u8fdb\u884c\u68c0\u67e5\u3002<\/p>\n
\u5982\u679cPostgres\u6b63\u5728\u8fd0\u884c\uff0c\u5219\u5e94\u8be5\u80fd\u591f\u786e\u8ba4\u9ed8\u8ba4\u7684Django\u8868\u5df2\u88ab\u521b\u5efa\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose exec <\/span>db psql --username<\/span>=<\/span>hello_django --dbname<\/span>=<\/span>hello_django_dev\r\n<\/code><\/pre>\n
\u4ee5\u4e0b\u662f\u5c06=#\u53f3\u8fb9\u7684\u8f93\u5165\u547d\u4ee4\u3002<\/p>\n
psql (<\/span>13.0)<\/span>\r\nType \"help\"<\/span> for <\/span>help.\r\n\r\nhello_django_dev<\/span>=<\/span># \\l<\/span>\r\n                                          List of databases\r\n       Name       |    Owner     | Encoding |  Collate   |   Ctype    |       Access privileges\r\n------------------<\/span>+--------------+----------+------------+------------+-------------------------------\r\n hello_django_dev | hello_django | UTF8     | en_US.utf8 | en_US.utf8 |\r\n postgres         | hello_django | UTF8     | en_US.utf8 | en_US.utf8 |\r\n template0        | hello_django | UTF8     | en_US.utf8 | en_US.utf8 | =<\/span>c\/hello_django              +\r\n                  |              |          |            |            | hello_django<\/span>=<\/span>CTc\/hello_django\r\n template1        | hello_django | UTF8     | en_US.utf8 | en_US.utf8 | =<\/span>c\/hello_django              +\r\n                  |              |          |            |            | hello_django<\/span>=<\/span>CTc\/hello_django\r\n(<\/span>4 rows)<\/span>\r\n\r\nhello_django_dev<\/span>=<\/span># \\c hello_django_dev<\/span>\r\nYou are now connected to database \"hello_django_dev\"<\/span> as user \"hello_django\"<\/span>.<\/span>\r\n\r\nhello_django_dev<\/span>=<\/span># \\dt<\/span>\r\n                     List of relations\r\n Schema |            Name            | Type  |    Owner\r\n--------<\/span>+----------------------------+-------+--------------\r\n public | auth_group                 | table | hello_django\r\n public | auth_group_permissions     | table | hello_django\r\n public | auth_permission            | table | hello_django\r\n public | auth_user                  | table | hello_django\r\n public | auth_user_groups           | table | hello_django\r\n public | auth_user_user_permissions | table | hello_django\r\n public | django_admin_log           | table | hello_django\r\n public | django_content_type        | table | hello_django\r\n public | django_migrations          | table | hello_django\r\n public | django_session             | table | hello_django\r\n(<\/span>10 rows)<\/span>\r\n\r\nhello_django_dev<\/span>=<\/span># \\q<\/span>\r\n<\/code><\/pre>\n
\u770b\u770b\u97f3\u91cf\u7684\u8be6\u7ec6\u8d44\u6599\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker volume inspect hoge-on-docker_postgres_data\r\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2191 _postgres_data\u306e\u524d\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3002\u81ea\u5206\u306e\u74b0\u5883\u306b\u5408\u308f\u305b\u308b\u3002\r\n<\/code><\/pre>\n
\u53ea\u8981\u5305\u542b\u4ee5\u4e0b\u663e\u793a\u5c31\u53ef\u4ee5<\/p>\n
[<\/span>\r\n    {<\/span>\r\n        \"CreatedAt\"<\/span>: \"2021-08-23T15:49:08Z\"<\/span>,\r\n        \"Driver\"<\/span>: \"local\"<\/span>,\r\n        \"Labels\"<\/span>: {<\/span>\r\n            \"com.docker.compose.project\"<\/span>: \"hoge-on-docker\"<\/span>,\r\n            \"com.docker.compose.version\"<\/span>: \"1.29.2\"<\/span>,\r\n            \"com.docker.compose.volume\"<\/span>: \"postgres_data\"<\/span>\r\n        }<\/span>,\r\n        \"Mountpoint\"<\/span>: \"\/var\/lib\/docker\/volumes\/hoge-on-docker_postgres_data\/_data\"<\/span>,\r\n        \"Name\"<\/span>: \"hoge-on-docker_postgres_data\"<\/span>,\r\n        \"Options\"<\/span>: null,\r\n        \"Scope\"<\/span>: \"local\"<\/span>\r\n    }<\/span>\r\n]<\/span>\r\n<\/code><\/pre>\n
\u5728app\u76ee\u5f55\u7684\u6839\u76ee\u5f55\u4e0b\u6dfb\u52a0entrypoint.sh\u811a\u672c\u3002<\/p>\n
#!\/bin\/sh<\/span>\r\n\r\nif<\/span> [<\/span> \"<\/span>$DATABASE<\/span>\"<\/span> =<\/span> \"postgres\"<\/span> ]<\/span>\r\nthen\r\n    <\/span>echo<\/span> \"Waiting for postgres...\"<\/span>\r\n\r\n    while<\/span> !<\/span> nc -z<\/span> $SQL_HOST<\/span> $SQL_PORT<\/span>;<\/span> do\r\n      <\/span>sleep <\/span>0.1\r\n    done\r\n\r\n    <\/span>echo<\/span> \"PostgreSQL started\"<\/span>\r\nfi\r\n\r\n<\/span>python manage.py flush --no-input<\/span>\r\npython manage.py migrate\r\n\r\nexec<\/span> \"<\/span>$@<\/span>\"<\/span>\r\n<\/code><\/pre>\n
\u7acb\u5373\u4fee\u6539 entrypoint.sh \u6587\u4ef6\u7684\u6267\u884c\u6743\u9650\u3002<\/p>\n
~\/*<\/span>$ <\/span>chmod<\/span> +x app\/entrypoint.sh\r\n<\/code><\/pre>\n
Dockerfile\u7684\u4fee\u6539<\/p>\n
# pull official base image<\/span>\r\nFROM<\/span> python:3.9.6-alpine<\/span>\r\n\r\n# set work directory<\/span>\r\nWORKDIR<\/span> \/usr\/src\/app<\/span>\r\n\r\n# set environment variables<\/span>\r\nENV<\/span> PYTHONDONTWRITEBYTECODE 1<\/span>\r\nENV<\/span> PYTHONUNBUFFERED 1<\/span>\r\n\r\n# install psycopg2 dependencies<\/span>\r\nRUN <\/span>apk update \\\r\n<\/span>    &&<\/span> apk add postgresql-dev gcc python3-dev musl-dev\r\n\r\n# install dependencies<\/span>\r\nRUN <\/span>pip install<\/span> --upgrade<\/span> pip\r\nCOPY<\/span> .\/requirements.txt .<\/span>\r\nRUN <\/span>pip install<\/span> -r<\/span> requirements.txt\r\n\r\n# copy entrypoint.sh<\/span>\r\nCOPY<\/span> .\/entrypoint.sh .<\/span>\r\nRUN <\/span>sed<\/span> -i<\/span> 's\/\\r$\/\/g'<\/span> \/usr\/src\/app\/entrypoint.sh\r\nRUN <\/span>chmod<\/span> +x \/usr\/src\/app\/entrypoint.sh\r\n\r\n# copy project<\/span>\r\nCOPY<\/span> . .<\/span>\r\n\r\n# run entrypoint.sh<\/span>\r\nENTRYPOINT<\/span> [\"\/usr\/src\/app\/entrypoint.sh\"]<\/span>\r\n<\/code><\/pre>\n
\u5c06\u5185\u5bb9\u6dfb\u52a0\u5230.env.dev\u6587\u4ef6\u4e2d\u3002<\/p>\n
DEBUG=1\r\nSECRET_KEY=\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\r\nDJANGO_ALLOWED_HOSTS=localhost 127.0.0.1 [::1]\r\nSQL_ENGINE=django.db.backends.postgresql\r\nSQL_DATABASE=hello_django_dev\r\nSQL_USER=hello_django\r\nSQL_PASSWORD=hello_django\r\nSQL_HOST=db\r\nSQL_PORT=5432\r\nDATABASE=postgres\r\n<\/code><\/pre>\n
\u5efa\u7acb\u6620\u50cf\u4e26\u555f\u52d5\u5bb9\u5668\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose up -d<\/span> --build<\/span>\r\n<\/code><\/pre>\n
\u53ea\u9700\u7528\u6d4f\u89c8\u5668\u8bbf\u95ee http:\/\/localhost:8000\/ \uff0c\u5982\u679c\u663e\u793a\u4e86\u706b\u7bad\u5219\u8868\u793aOK\u3002<\/p>\n
\u5173\u4e8ePostgres Notes\u7684\u5907\u5fd8\u5f55
\n\u5b83\u4ecb\u7ecd\u4e86\u5982\u4f55\u4ec5\u4f7f\u7528Django\u6765\u751f\u6210\u548c\u542f\u52a8\u5bb9\u5668\u3002\u53ea\u9700\u5728\u6784\u5efa\u65f6\u4e0d\u8bbe\u7f6e\u73af\u5883\u53d8\u91cfDATABASE=postgres\u5373\u53ef\u5b9e\u73b0\u3002\u547d\u4ee4\u7684\u4e66\u5199\u65b9\u5f0f\u53ef\u4ee5\u53c2\u8003\u793a\u4f8b\u7f51\u7ad9\u3002\u786e\u5b9e\uff0c\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u6267\u884c\u65f6\uff0csettings.py\u5c06\u4f1a\u4e3asqlite3\u8fdb\u884c\u914d\u7f6e\u3002
\n\u662f\u5426\u6709\u5fc5\u8981\u91c7\u7528\u8fd9\u79cd\u542f\u52a8\u65b9\u5f0f\u5462\uff1f\u76ee\u524d\u8fd8\u60f3\u4e0d\u5230\u3002\u4e5f\u8bb8\u5728\u4ece\u5934\u5f00\u59cb\u5f00\u53d1\u65f6\u4f1a\u9047\u5230\u8fd9\u79cd\u60c5\u51b5\u5427\uff1f\u73b0\u5728\u4e0d\u7ba1\u5b83\uff0c\u7ee7\u7eed\u524d\u8fdb\u5427\u3002<\/div>\n
\u72ec\u89d2\u517d<\/h2>\n
\u5728\u5c06Nginx\u548cDjango\u8fde\u63a5\u8d77\u6765\u65f6\uff0c\u4f7f\u7528Gunicorn\u4f5c\u4e3a\u4e2d\u95f4\u901a\u4fe1\u5de5\u5177\u3002\u9700\u8981\u5728requirements.txt\u6587\u4ef6\u4e2d\u8fdb\u884c\u8ffd\u52a0\u3002<\/p>\n
django==4.1\r\ngunicorn==20.1.0\r\npsycopg2-binary==2.9.1\r\n<\/code><\/pre>\n
\u5c3d\u7ba1\u6b63\u5f0f\u670d\u52a1\u5668\u4f7f\u7528\u7684\u662f nginx\uff0c\u4f46\u5728\u5f00\u53d1\u9636\u6bb5\u6211\u60f3\u8981\u4f7f\u7528 Django \u5185\u7f6e\u670d\u52a1\u5668\u3002\u6211\u60f3\u8981\u5728\u5f00\u53d1\u548c\u6b63\u5f0f\u90e8\u7f72\u4e2d\u4f7f\u7528\u4e0d\u540c\u7684 docker-compose\u3002<\/p>\n
\u672c\u756a\u7528\u306e docker-compose.prod.yml \u3092\u4f5c\u6210\u3002docker-compose.yml \u3092\u8907\u88fd\u30fb\u5909\u66f4\u3057\u3066\u4f5c\u308b<\/p>\n
\u672c\u756a\u3067\u306f\u3001runserver\u3067\u306f\u306a\u304fgunicorn\u3092\u8d77\u52d5
\n\u672c\u756a\u3067\u306f\u3001web\u30b3\u30f3\u30c6\u30ca\u3067\u30db\u30b9\u30c8\u3068\u30b3\u30f3\u30c6\u30ca\u306e\u9023\u52d5\uff08\u30d0\u30a4\u30f3\u30c9\u30de\u30a6\u30f3\u30c8\uff09\u306f\u4e0d\u8981\u306a\u306e\u3067\u524a\u9664<\/p>\n
\u672c\u756a\u7528\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb .env.prod \u3092\u7528\u610f\u3002\u958b\u767a\u7528\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb.env.dev \u3092\u8907\u88fd\u30fb\u5909\u66f4\u3057\u3066\u4f5c\u308b<\/p>\n
DEBUG \u3092 1 \u304b\u3089 0 \u306b\u5909\u66f4
\nSQL_DATABASE \u3092 hello_django_dev \u304b\u3089 hello_django_prod \u306b\u5909\u66f4<\/p>\n
\u672c\u756a db\u7528\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb .env.prod.db \u3092\u7528\u610f<\/p>\n
docker-compose.yml \u8907\u88fd\u76f4\u5f8c\u306e docker-compose.prod.yml \u306b\u542b\u307e\u308c\u3066\u3044\u308b\u3001db \u30a4\u30e1\u30fc\u30b8\u751f\u6210\u306b\u5fc5\u8981\u306aPOSTGRES\u74b0\u5883\u5909\u6570\u3092\u3001\u3053\u306e .env.prod.db \u306b\u79fb\u884c\u3059\u308b\u3002\uff08_dev \u2192 _prod \u306e\u66f8\u66ff\u3048\u3092\u5fd8\u308c\u305a\u306b\uff09<\/p>\n
version<\/span>:<\/span> '<\/span>3.8'<\/span>\r\n\r\nservices<\/span>:<\/span>\r\n  web<\/span>:<\/span>\r\n    build<\/span>:<\/span> .\/app<\/span>\r\n    command<\/span>:<\/span> gunicorn config.wsgi:application --bind 0.0.0.0:8000<\/span>\r\n    ports<\/span>:<\/span>\r\n      -<\/span> 8000:8000<\/span>\r\n    env_file<\/span>:<\/span>\r\n      -<\/span> .\/.env.prod<\/span>\r\n    depends_on<\/span>:<\/span>\r\n      -<\/span> db<\/span>\r\n  db<\/span>:<\/span>\r\n    image<\/span>:<\/span> postgres:13.0-alpine<\/span>\r\n    volumes<\/span>:<\/span>\r\n      -<\/span> postgres_data:\/var\/lib\/postgresql\/data\/<\/span>\r\n    env_file<\/span>:<\/span>\r\n      -<\/span> .\/.env.prod.db<\/span>\r\n\r\nvolumes<\/span>:<\/span>\r\n  postgres_data<\/span>:<\/span>\r\n<\/code><\/pre>\n
DEBUG=0\r\nSECRET_KEY=\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\u3007\r\nDJANGO_ALLOWED_HOSTS=localhost 127.0.0.1 [::1]\r\nSQL_ENGINE=django.db.backends.postgresql\r\nSQL_DATABASE=hello_django_prod\r\nSQL_USER=hello_django\r\nSQL_PASSWORD=hello_django\r\nSQL_HOST=db\r\nSQL_PORT=5432\r\nDATABASE=postgres\r\n<\/code><\/pre>\n
.env.prod.db\u7684\u6570\u636e\u5e93\u540d\u79f0\u4e0d\u662f_dev\u800c\u662f_prod\u3002\u5728\u4f7f\u7528\u590d\u5236\u548c\u7c98\u8d34\u65f6\u8bf7\u6ce8\u610f\u3002<\/p>\n
POSTGRES_USER=hello_django\r\nPOSTGRES_PASSWORD=hello_django\r\nPOSTGRES_DB=hello_django_prod\r\n<\/code><\/pre>\n
\u5220\u9664\u5bb9\u5668\uff08\u4f7f\u7528-v\u53c2\u6570\u4e5f\u5c06\u5220\u9664\u76f8\u5173\u5377\uff09\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose down -v<\/span>\r\n<\/code><\/pre>\n
\u6784\u5efa\u672c\u5730\u955c\u50cf\u5e76\u542f\u52a8\u5bb9\u5668\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml up -d<\/span> --build<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u7528\u6d4f\u89c8\u5668\u6253\u5f00 http:\/\/localhost:8000\/admin\uff0c\u5982\u679c\u663e\u793a\u7ba1\u7406\u5458\u767b\u5f55\u9875\u9762\uff0c\u5219\u8868\u793a\u6b63\u5e38\u3002\u73b0\u5728\u6ca1\u6709CSS\u6837\u5f0f\u4e5f\u53ef\u4ee5\u3002\u4e00\u65e6\u5b8c\u6210staticfile\u7684\u8bbe\u7f6e\uff0c\u95ee\u9898\u5c06\u5f97\u5230\u89e3\u51b3\u3002<\/p>\n
\u5982\u679c\u51fa\u73b0\u5f02\u5e38\uff0c\u68c0\u67e5\u65e5\u5fd7\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u4e0d\u6307\u5b9a\u6587\u4ef6\u540d\uff0c\u9ed8\u8ba4\u4f1a\u8bfb\u53d6 docker-compose.yml\u3002\u5982\u679c\u60f3\u8981\u67e5\u770b\u751f\u4ea7\u73af\u5883\u5bb9\u5668\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u4e0d\u8981\u5fd8\u8bb0\u6307\u5b9a\u6587\u4ef6\u540d -f docker-compose.prod.yml\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml logs -f<\/span>\r\n<\/code><\/pre>\n
\u751f\u4ea7Dockerfile<\/h2>\n
\u9700\u8981\u51c6\u5907\u9002\u7528\u4e8e\u751f\u4ea7\u7684Dockerfile\u3002
\n\u5728\u5f53\u524d\u7684Dockerfile\u548centrypoint.sh\u7684\u7ec4\u5408\u4e2d\uff0c\u6bcf\u6b21\u542f\u52a8\u5bb9\u5668\u90fd\u9700\u8981\u8fdb\u884c\u4e00\u6b21\u6784\u5efa\uff0c<\/p>\n
python manage.py flush --no-input<\/span>\u3000\u3000\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30af\u30ea\u30a2\r\npython manage.py migrate\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u30de\u30a4\u30b0\u30ec\u30fc\u30c8\r\n<\/code><\/pre>\n
\u5728\u672c\u5730\u73af\u5883\u4e2d\u6267\u884c\u8fd9\u4e2a\u6ca1\u6709\u95ee\u9898\uff0c\u4f46\u662f\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u88ab\u6267\u884c\u8fd9\u4e2a\u5c31\u4e0d\u597d\u4e86\u3002\u6570\u636e\u5e93\u8fc1\u79fb\u53ef\u4ee5\u7528\u300e\u6ca1\u6709\u53d8\u66f4\u6240\u4ee5\u4e0d\u9700\u8981\u300f\u6765\u89e3\u51b3\uff0c\u4f46\u662f\u6e05\u7a7a\u6570\u636e\u5e93\u5219\u662f\u4e2a\u5927\u95ee\u9898\u3002<\/p>\n
\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u6839\u76ee\u5f55\u4e0b\u51c6\u5907 entrypoint.prod.sh \u8fd9\u4e2a\u6587\u4ef6\u3002<\/p>\n
#!\/bin\/sh<\/span>\r\n\r\nif<\/span> [<\/span> \"<\/span>$DATABASE<\/span>\"<\/span> =<\/span> \"postgres\"<\/span> ]<\/span>\r\nthen\r\n    <\/span>echo<\/span> \"Waiting for postgres...\"<\/span>\r\n\r\n    while<\/span> !<\/span> nc -z<\/span> $SQL_HOST<\/span> $SQL_PORT<\/span>;<\/span> do\r\n      <\/span>sleep <\/span>0.1\r\n    done\r\n\r\n    <\/span>echo<\/span> \"PostgreSQL started\"<\/span>\r\nfi\r\n\r\n<\/span>exec<\/span> \"<\/span>$@<\/span>\"<\/span>\r\n<\/code><\/pre>\n
\u63a5\u4e0b\u6765\uff0c\u6539\u53d8\u6587\u4ef6\u7684\u6267\u884c\u6743\u9650\u3002<\/p>\n
~\/*<\/span>$ <\/span>chmod<\/span> +x app\/entrypoint.prod.sh\r\n<\/code><\/pre>\n
\u51c6\u5907 Dockerfile.prod<\/h4>\n
\u4e3a\u4e86\u51cf\u5c11\u5b9e\u9645\u56fe\u50cf\u7684\u5bb9\u91cf\uff0c\u4f7f\u7528\u4e86Builder\u548cFinal\u4e24\u4e2a\u6b65\u9aa4\u7684\u7ed3\u6784\u3002\u91c7\u7528\u4e86Multi-stage Build\u7684\u65b9\u6cd5\u3002<\/p>\n
Builder<\/p>\n
psycopg2\u3092\u52d5\u304b\u3059\u306e\u306b\u5fc5\u8981\u306a\u30a2\u30d7\u30ea\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3002
\nflake8(lint)\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u5b9f\u884c\u3057\u3066Django\u306eapp\u5185\u306e\u30b3\u30fc\u30c9\u306b\u554f\u984c\u304c\u7121\u3044\u304b\u30c1\u30a7\u30c3\u30af\u3002
\npip wheel ***** \u3067 requirements.txt\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u5fc5\u8981\u306a wheel\u7fa4\u3092\u69cb\u7bc9\u3002wheel\u69cb\u7bc9\u306e\u5229\u70b9\u3084\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u89e3\u8aac\u306f\u3001https:\/\/kurozumi.github.io\/pip\/reference\/pip_wheel.html \u3092\u53c2\u7167\u3002<\/p>\n
Final<\/p>\n
libpq(PostgreSQL\u306eC\u8a00\u8a9e\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9)\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3002
\nBuilder\u3067\u4f7f\u3063\u305frequirements.txt\u3068\u3001Builder \u3067\u69cb\u7bc9\u3057\u305fwheel\u7fa4\u306e\u53d6\u308a\u8fbc\u307f\u3002\u3053\u308c\u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3002
\nentrypoint.prod.sh\u306e\u30b3\u30d4\u30fc\u306a\u3069<\/p>\n
###########<\/span>\r\n# BUILDER #<\/span>\r\n###########<\/span>\r\n\r\n# pull official base image<\/span>\r\nFROM<\/span> python:3.9.6-alpine<\/span> as<\/span> builder<\/span>\r\n\r\n# set work directory<\/span>\r\nWORKDIR<\/span> \/usr\/src\/app<\/span>\r\n\r\n# set environment variables<\/span>\r\nENV<\/span> PYTHONDONTWRITEBYTECODE 1<\/span>\r\nENV<\/span> PYTHONUNBUFFERED 1<\/span>\r\n\r\n# install psycopg2 dependencies<\/span>\r\nRUN <\/span>apk update \\\r\n<\/span>    &&<\/span> apk add postgresql-dev gcc python3-dev musl-dev\r\n\r\n# lint<\/span>\r\nRUN <\/span>pip install<\/span> --upgrade<\/span> pip\r\nRUN <\/span>pip install <\/span>flake8<\/span>==<\/span>3.9.2\r\nCOPY<\/span> . .<\/span>\r\nRUN <\/span>flake8 --ignore<\/span>=<\/span>E501,F401 .\r\n\r\n# install dependencies<\/span>\r\nCOPY<\/span> .\/requirements.txt .<\/span>\r\nRUN <\/span>pip wheel --no-cache-dir<\/span> --no-deps<\/span> --wheel-dir<\/span> \/usr\/src\/app\/wheels -r<\/span> requirements.txt\r\n\r\n\r\n#########<\/span>\r\n# FINAL #<\/span>\r\n#########<\/span>\r\n\r\n# pull official base image<\/span>\r\nFROM<\/span> python:3.9.6-alpine<\/span>\r\n\r\n# create directory for the app user<\/span>\r\nRUN <\/span>mkdir<\/span> -p<\/span> \/home\/app\r\n\r\n# create the app user<\/span>\r\nRUN <\/span>addgroup -S<\/span> app &&<\/span> adduser -S<\/span> app -G<\/span> app\r\n\r\n# create the appropriate directories<\/span>\r\nENV<\/span> HOME=\/home\/app<\/span>\r\nENV<\/span> APP_HOME=\/home\/app\/web<\/span>\r\nRUN <\/span>mkdir<\/span> $APP_HOME<\/span>\r\nWORKDIR<\/span> $APP_HOME<\/span>\r\n\r\n# install dependencies<\/span>\r\nRUN <\/span>apk update &&<\/span> apk add libpq\r\nCOPY<\/span> --from=builder \/usr\/src\/app\/wheels \/wheels<\/span>\r\nCOPY<\/span> --from=builder \/usr\/src\/app\/requirements.txt .<\/span>\r\nRUN <\/span>pip install<\/span> --no-cache<\/span> \/wheels\/*<\/span>\r\n\r\n# copy entrypoint.prod.sh<\/span>\r\nCOPY<\/span> .\/entrypoint.prod.sh .<\/span>\r\nRUN <\/span>sed<\/span> -i<\/span> 's\/\\r$\/\/g'<\/span>  $APP_HOME<\/span>\/entrypoint.prod.sh\r\nRUN <\/span>chmod<\/span> +x  $APP_HOME<\/span>\/entrypoint.prod.sh\r\n\r\n# copy project<\/span>\r\nCOPY<\/span> . $APP_HOME<\/span>\r\n\r\n# chown all the files to the app user<\/span>\r\nRUN <\/span>chown<\/span> -R<\/span> app:app $APP_HOME<\/span>\r\n\r\n# change to the app user<\/span>\r\nUSER<\/span> app<\/span>\r\n\r\n# run entrypoint.prod.sh<\/span>\r\nENTRYPOINT<\/span> [\"\/home\/app\/web\/entrypoint.prod.sh\"]<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u7528sed\u547d\u4ee4\u8fdb\u884c\u7684\u64cd\u4f5c\uff08\u5b9e\u9645\u4e0a\u8fd8\u6ca1\u6709\u5b8c\u5168\u7406\u89e3\u3002\u53ea\u662f\u7559\u4e0b\u5907\u5fd8\u5f55\u7684\u611f\u89c9…\uff09
\nsed\u547d\u4ee4\u662f\u201c\u6d41\u7f16\u8f91\u5668\u201d\u7684\u7f29\u5199\u3002\u6839\u636e\u6307\u5b9a\u7684\u547d\u4ee4\u5bf9\u6307\u5b9a\u7684\u6587\u4ef6\u8fdb\u884c\u5904\u7406\u3002\u6309\u884c\u8bfb\u53d6\u8f93\u5165\uff0c\u8fdb\u884c\u6587\u672c\u8f6c\u6362\u548c\u7f16\u8f91\uff0c\u7136\u540e\u6309\u884c\u8f93\u51fa\u3002\u652f\u6301\u6b63\u5219\u8868\u8fbe\u5f0f\u3002
\n\u3010\u53c2\u8003\u3011\u66f4\u6539\u6362\u884c\u7b26
\n\u7531\u4e8e\u8fd9\u6b21\u60f3\u8981\u76f4\u63a5\u8986\u76d6\u6587\u4ef6\uff0c\u6240\u4ee5\u4f7f\u7528-i\u9009\u9879
\n\u8fd0\u884c sed -i ‘s\/\\r$\/\/g’ $APP_HOME\/entrypoint.prod.sh
\n\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u90e8\u5206\u8fd8\u4e0d\u591f\u719f\u7ec3\uff0c\u9700\u8981\u8fdb\u4e00\u6b65\u5b66\u4e60\u3002<\/div>\n
\u8bf7\u5c06\u5f53\u524d\u7684 docker-compose.prod.yml \u6587\u4ef6\u4e2d\u7684 web \u9879\u4fee\u6539\u4e3a\u8bfb\u53d6 Dockerfile.prod \u6587\u4ef6\u3002<\/p>\n
web<\/span>:<\/span>\r\n  build<\/span>:<\/span>\r\n    context<\/span>:<\/span> .\/app<\/span>\r\n    dockerfile<\/span>:<\/span> Dockerfile.prod<\/span>\r\n  command<\/span>:<\/span> gunicorn hello_django.wsgi:application --bind 0.0.0.0:8000<\/span>\r\n  ports<\/span>:<\/span>\r\n    -<\/span> 8000:8000<\/span>\r\n  env_file<\/span>:<\/span>\r\n    -<\/span> .\/.env.prod<\/span>\r\n  depends_on<\/span>:<\/span>\r\n    -<\/span> db<\/span>\r\n<\/code><\/pre>\n
\u51c6\u5907\u597d\u4e86\u5c31\u8bd5\u4e00\u4e0b\u3002\u5148\u6e05\u7a7a\u5e76\u6784\u5efa\uff0c\u7136\u540e\u6267\u884c\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml down -v<\/span>\r\n~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml up -d<\/span> --build<\/span>\r\n<\/code><\/pre>\n
\u6211\u8ba4\u4e3a\u4f1a\u51fa\u73b0\u8fd9\u79cd\u9519\u8bef\u3002<\/p>\n
executor failed running [<\/span>\/bin\/sh -c<\/span> flake8 --ignore<\/span>=<\/span>E501,F401 .]: exit <\/span>code: 1\r\nERROR: Service 'web'<\/span> failed to build : Build failed\r\n<\/code><\/pre>\n
flake8\u662f\u4e00\u4e2a\u4ee3\u7801\u68c0\u67e5\u5de5\u5177\u3002\u4f3c\u4e4e\u4e5f\u4f1a\u6d89\u53ca\u5230Django\u81ea\u52a8\u751f\u6210\u7684\u90e8\u5206\u3002\u786e\u5b9e\uff0c\u6211\u5bf9\u6b64\u4e0d\u592a\u4e86\u89e3\uff0c\u6240\u4ee5\u53ea\u5c06config\u5185\u7684\u5185\u5bb9\u4f5c\u4e3a\u68c0\u67e5\u5bf9\u8c61\u3002
\n\u5728Dockerfile.prod\u4e2d\uff0c
\n\u5c06
\nRUN flake8 –ignore=E501,F401 .
\n\u66f4\u6539\u4e3a
\nRUN flake8 –ignore=E501,F401 .\/config\u3002
\n\u4ee5\u540e\uff0c\u5982\u679c\u6dfb\u52a0\u4e86Django\u5e94\u7528\u7a0b\u5e8f\uff0c\u5219\u5e94\u8be5\u68c0\u67e5\u8fd9\u4e9b\u76ee\u5f55\uff0c\u4f46\u5728\u611f\u5230\u9700\u8981\u4e4b\u524d\uff0c\u53ea\u5bf9config\u8fdb\u884c\u68c0\u67e5\u5373\u53ef\uff0c\u7136\u540e\u7ee7\u7eed\u3002\uff08\u8bf7\u4e0d\u8981\u6a21\u4eff\u8fd9\u79cd\u968f\u610f\u7684\u6001\u5ea6\uff09<\/p>\n
\u518d\u7f16\u8bd1\u5e76\u8fc1\u79fb\u3002\u9700\u8981\u8d85\u8fc710\u5206\u949f\u3002\u592a\u957f\u4e86\u3002\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml up -d<\/span> --build<\/span>\r\n~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml exec <\/span>web python manage.py migrate --noinput<\/span>\r\n<\/code><\/pre>\n
\u53ea\u9700\u8981\u4e00\u4e2a\u9009\u9879\uff0c\u7528\u4e2d\u6587\u5c06\u4ee5\u4e0b\u5185\u5bb9\u91cd\u65b0\u8868\u8ff0\uff1a
\n\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95ee http:\/\/localhost:8000\/admin \u5e76\u663e\u793a\u5373\u53ef\uff0c\u65e0\u9700CSS\u6837\u5f0f\u3002\uff08\u5c1a\u672a\u6dfb\u52a0CSS\u6837\u5f0f\uff09
\n\u591a\u9636\u6bb5\u6784\u5efa\u4f7f\u56fe\u50cf\u6570\u636e\u7684\u5bb9\u91cf\u5e94\u8be5\u5927\u5927\u51cf\u5c0f\u3002\uff08\u5fd8\u8bb0\u8bb0\u5f55\u524d\u4e00\u4e2a\u72b6\u6001\u3002\uff09<\/p>\n
Nginx ( \u6216\u8bd1\u4e3a”\u6069\u589e” )<\/h2>\n
\u5c06Nginx\u5f15\u5165\u7cfb\u7edf\u4e2d
\n\u5728docker-compose.prod.yml\u6587\u4ef6\u4e2d\u8fdb\u884c\u8865\u5145\u8bf4\u660e<\/p>\n
nginx<\/span>:<\/span>\r\n  build<\/span>:<\/span> .\/nginx<\/span>\r\n  ports<\/span>:<\/span>\r\n    -<\/span> 1337:80<\/span>\r\n  depends_on<\/span>:<\/span>\r\n    -<\/span> web<\/span>\r\n<\/code><\/pre>\n
\u5728\u9879\u76ee\u6839\u76ee\u5f55\uff08\u5373hoge-on-docker\/\uff09\u4e0b\u521b\u5efanginx\u6587\u4ef6\u5939\uff0c\u5e76\u5728\u6b64\u6587\u4ef6\u5939\u4e0b\u521b\u5efaDockerfile\u548cnginx.conf\u3002<\/p>\n
FROM<\/span> nginx:1.21-alpine<\/span>\r\n\r\nRUN <\/span>rm<\/span> \/etc\/nginx\/conf.d\/default.conf\r\nCOPY<\/span> nginx.conf \/etc\/nginx\/conf.d<\/span>\r\n<\/code><\/pre>\n
upstream<\/span> config<\/span> {<\/span>\r\n    server<\/span> web<\/span>:<\/span>8000<\/span>;<\/span>\r\n}<\/span>\r\n\r\nserver<\/span> {<\/span>\r\n    listen<\/span> 80<\/span>;<\/span>\r\n    location<\/span> \/<\/span> {<\/span>\r\n        proxy_pass<\/span> http:\/\/config<\/span>;<\/span>\r\n        proxy_set_header<\/span> X-Forwarded-For<\/span> $proxy_add_x_forwarded_for<\/span>;<\/span>\r\n        proxy_set_header<\/span> Host<\/span> $host<\/span>;<\/span>\r\n        proxy_redirect<\/span> off<\/span>;<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u4fee\u6539docker-compose.prod.yml\u6587\u4ef6\u4e2dweb\u7aef\u53e3\u7684\u914d\u7f6e\u3002\u539f\u5148\u4f7f\u7528ports\u53c2\u6570\u5c06\u5176\u8fde\u63a5\u5230\u5916\u90e8\uff0c\u4f46\u662f\u901a\u8fc7nginx\u4ee3\u7406\u540e\uff0c\u53ea\u6709\u5bb9\u5668\u80fd\u591f\u8fde\u63a5\u5230web\uff0c\u6240\u4ee5\u9700\u8981\u6539\u4e3aexpose\u53c2\u6570\u3002
\n\u5efa\u8bae\u5728\u67d0\u4e2a\u65f6\u95f4\u70b9\u786e\u8ba4\u65e0\u6cd5\u76f4\u63a5\u8bbf\u95eehttp:\/\/localhost:8000\u3002<\/p>\n
web<\/span>:<\/span>\r\n  build<\/span>:<\/span>\r\n    context<\/span>:<\/span> .\/app<\/span>\r\n    dockerfile<\/span>:<\/span> Dockerfile.prod<\/span>\r\n  command<\/span>:<\/span> gunicorn hello_django.wsgi:application --bind 0.0.0.0:8000<\/span>\r\n  expose<\/span>:<\/span>\r\n    -<\/span> 8000<\/span>\r\n  env_file<\/span>:<\/span>\r\n    -<\/span> .\/.env.prod<\/span>\r\n  depends_on<\/span>:<\/span>\r\n    -<\/span> db<\/span>\r\n<\/code><\/pre>\n
\u786e\u8ba4\u52a8\u4f5c<\/p>\n
~\/*$ docker-compose -f docker-compose.prod.yml down -v\r\n~\/*$ docker-compose -f docker-compose.prod.yml up -d --build\r\n~\/*$ docker-compose -f docker-compose.prod.yml exec web python manage.py migrate --noinput\r\n<\/code><\/pre>\n
\u4f7f\u7528\u6d4f\u89c8\u5668\u8bbf\u95ee http:\/\/localhost:1337\/<\/p>\n
Not Found\r\nThe requested resource was not found on this server.\r\n<\/code><\/pre>\n
\u5982\u679c\u663e\u793a\u4e3aOK\uff0c\u90a3\u5c31\u53ef\u4ee5\u4e86\u3002\u5982\u679c\u662f http:\/\/localhost:1337\/admin\uff0c\u5c31\u4f1a\u663e\u793a\u65e0\u6837\u5f0f\u7684\u7ba1\u7406\u9875\u9762\u767b\u5f55\u3002<\/p>\n
\u8ba9\u6211\u4eec\u5173\u95ed\u5bb9\u5668\u5427 (Let’s shut down the container)<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml down -v<\/span>\r\n<\/code><\/pre>\n
\u9759\u6001\u6587\u4ef6<\/h2>\n
\u8bbe\u7f6e\u9759\u6001\u6587\u4ef6<\/p>\n
\u5728\u8fdb\u5165\u672c\u9898\u4e4b\u524d\uff0c\u8bf7\u5728\u4e0d\u5fd8\u8bb0\u7684\u60c5\u51b5\u4e0b\u66f4\u6539settings.py\u4e2d\u7684\u533a\u57df\u8bbe\u7f6e\u3002<\/p>\n
LANGUAGE_CODE<\/span> =<\/span> '<\/span>ja<\/span>'<\/span>\r\nTIME_ZONE<\/span> =<\/span> '<\/span>Asia\/Tokyo<\/span>'<\/span>\r\n<\/code><\/pre>\n
\u63a5\u4e0b\u6765\uff0c\u5728 settings.py \u6587\u4ef6\u4e2d\u5bf9\u4e8e\u9759\u6001\u6587\u4ef6\u7684\u4fee\u6539\u548c\u8ffd\u52a0\u8fdb\u884c\u5904\u7406\u3002<\/p>\n
STATIC_URL<\/span> =<\/span> \"<\/span>\/static\/<\/span>\"<\/span>\r\nSTATIC_ROOT<\/span> =<\/span> BASE_DIR<\/span> \/<\/span> \"<\/span>staticfiles<\/span>\"<\/span>\r\n<\/code><\/pre>\n
\u53ea\u6709\u5728\u5f00\u53d1\u6a21\u5f0f\u4e0b\uff08\u5373\u5f53 DEBUG=1 \u65f6\uff09\uff0c\u8bbf\u95ee http:\/\/localhost:8000\/static\/* \u65f6\uff0c\u4f1a\u53bb\u67e5\u627e app\/staticfiles\/*\u3002\u867d\u7136\u5c1a\u672a\u51c6\u5907 staticfiles \u76ee\u5f55\u3002\u3002Django \u5185\u7f6e\u670d\u52a1\u5668\u5728\u4f7f\u7528 python manage.py runserver \u547d\u4ee4\u542f\u52a8\u65f6\uff0c\u4f1a\u81ea\u52a8\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\u3002
\n\u7136\u800c\uff0c\u5728\u751f\u4ea7\u670d\u52a1\u5668\u4e2d\u4f7f\u7528\u7684 nginx \u9700\u8981\u624b\u52a8\u8bbe\u7f6e\u5404\u79cd\u914d\u7f6e\u3002
\n\u6309\u987a\u5e8f\u8fdb\u884c\u751f\u4ea7\u73af\u5883\u7684\u8bbe\u7f6e\u3002<\/p>\n
version<\/span>:<\/span> '<\/span>3.8'<\/span>\r\n\r\nservices<\/span>:<\/span>\r\n  web<\/span>:<\/span>\r\n    build<\/span>:<\/span>\r\n      context<\/span>:<\/span> .\/app<\/span>\r\n      dockerfile<\/span>:<\/span> Dockerfile.prod<\/span>\r\n    command<\/span>:<\/span> gunicorn config.wsgi:application --bind 0.0.0.0:8000<\/span>\r\n    volumes<\/span>:<\/span>\r\n      -<\/span> static_volume:\/home\/app\/web\/staticfiles<\/span>\r\n    expose<\/span>:<\/span>\r\n      -<\/span> 8000<\/span>\r\n    env_file<\/span>:<\/span>\r\n      -<\/span> .\/.env.prod<\/span>\r\n    depends_on<\/span>:<\/span>\r\n      -<\/span> db<\/span>\r\n  db<\/span>:<\/span>\r\n    image<\/span>:<\/span> postgres:13.0-alpine<\/span>\r\n    volumes<\/span>:<\/span>\r\n      -<\/span> postgres_data:\/var\/lib\/postgresql\/data\/<\/span>\r\n    env_file<\/span>:<\/span>\r\n      -<\/span> .\/.env.prod.db<\/span>\r\n  nginx<\/span>:<\/span>\r\n    build<\/span>:<\/span> .\/nginx<\/span>\r\n    volumes<\/span>:<\/span>\r\n      -<\/span> static_volume:\/home\/app\/web\/staticfiles<\/span>\r\n    ports<\/span>:<\/span>\r\n      -<\/span> 1337:80<\/span>\r\n    depends_on<\/span>:<\/span>\r\n      -<\/span> web<\/span>\r\n\r\nvolumes<\/span>:<\/span>\r\n  postgres_data<\/span>:<\/span>\r\n  static_volume<\/span>:<\/span>\r\n<\/code><\/pre>\n
\u7406\u89e3\u4e0d\u8db3\u7684\u5907\u5fd8\u5f55
\n\u8bf4\u5b9e\u8bdd\uff0c\u6211\u5bf9\u793a\u4f8b\u7f51\u7ad9\u4e2d\u4ee5\u4e0b\u7684\u6587\u5b57\u7406\u89e3\u4e0d\u4e86\u3002\u5982\u679c\u80fd\u8bfb\u61c2\u6765\u6e90\u94fe\u63a5\u4e2d\u7684FAQ\uff0c\u53ef\u80fd\u5c31\u80fd\u6e05\u695a\u660e\u767d\u3002\u4f46\u6211\u73b0\u5728\u6ca1\u6709\u8fd9\u4e48\u5927\u7684\u80fd\u529b\uff0c\u6682\u65f6\u4fdd\u7559\u3002
\n\u4e3a\u4ec0\u4e48\u8fd9\u5f88\u5fc5\u8981\uff1f
\nDocker Compose\u901a\u5e38\u5c06\u547d\u540d\u5377\u4f5c\u4e3aroot\u6302\u8f7d\u3002\u800c\u4e14\u7531\u4e8e\u6211\u4eec\u4f7f\u7528\u7684\u662f\u975eroot\u7528\u6237\uff0c\u5982\u679c\u76ee\u5f55\u4e0d\u5b58\u5728\uff0c\u5728\u8fd0\u884ccollectstatic\u547d\u4ee4\u65f6\u4f1a\u51fa\u73b0\u6743\u9650\u88ab\u62d2\u7edd\u7684\u9519\u8bef\u3002
\n\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u4f60\u53ef\u4ee5\u9009\u62e9\uff1a\u5728Dockerfile\u4e2d\u521b\u5efa\u8be5\u6587\u4ef6\u5939\uff08\u6765\u6e90\uff09<\/p>\n
\u5728\u76ee\u5f55\u6302\u8f7d\u540e\u66f4\u6539\u5176\u6743\u9650\uff08\u6765\u6e90\uff09
\n\u6211\u4eec\u9009\u62e9\u4e86\u524d\u8005\u3002<\/p>\n<\/div>\n
\u5bf9\u4e8eweb\u548cnginx\u4e24\u4e2a\u5bb9\u5668\u4e2d\u90fd\u5b58\u5728\u4ee5\u4e0b\u5185\u5bb9\u7684`volumes`\u914d\u7f6e\uff1a
\n“`yaml
\n– static_volume:\/home\/app\/web\/staticfiles
\n“`
\n\u76ee\u524d\u65e0\u6cd5\u81ea\u4fe1\u5730\u7406\u89e3\u5176\u539f\u56e0\u3002\u3002\u73b0\u5728\u8bb0\u5f55\u4e0b\u81ea\u5df1\u7684\u7406\u89e3\u3002`collectstatic`\u547d\u4ee4\u88ab\u7528\u6765\u6536\u96c6\u548c\u5b58\u50a8\u9759\u6001\u6587\u4ef6\u7684\u4f4d\u7f6e\u662f\u5728web\u5bb9\u5668\u7684`\/home\/app\/web\/staticfiles`\u76ee\u5f55\u4e0b\u3002<\/p>\n
web\u5bb9\u5668\u901a\u8fc7`volumes`\u914d\u7f6e\u5c06\u9759\u6001\u6587\u4ef6\u4fdd\u7559\u5728\u4e0eDocker\u76f8\u5173\u7684\u7ba1\u7406\u533a\u57df\u7684`static_volume`\u4e2d\u3002<\/p>\n
nginx\u901a\u8fc7\uff08\u7a0d\u540e\u5c06\u5728nginx.conf\u4e2d\u6dfb\u52a0\uff09nginx.conf\u6587\u4ef6\uff0c\u5f53\u6536\u5230\u5bf9`http:\/\/\u3007\u3007\u3007\u3007\u3007\/static\/*`\u7684\u8bbf\u95ee\u8bf7\u6c42\u65f6\uff0c\u4f1a\u53bbnginx\u5bb9\u5668\u7684`\/home\/app\/web\/staticfiles`\u76ee\u5f55\u4e2d\u67e5\u627e\u5bf9\u5e94\u6587\u4ef6\u3002<\/p>\n
\u901a\u8fc7nginx\u7684`volumes`\u914d\u7f6e\u5c06`static_volume:\/home\/app\/web\/staticfiles`\u8fdb\u884c\u5173\u8054\uff0c\u56e0\u6b64web\u7aef\u5b58\u50a8\u5728static_volume\u4e2d\u7684\u9759\u6001\u6587\u4ef6\u4e5f\u4f1a\u88ab\u590d\u5236\u5230nginx\u7aef\u7684`\/home\/app\/web\/staticfiles`\u76ee\u5f55\u4e2d\u3002
\n\u6700\u7ec8\uff0cnginx\u80fd\u591f\u663e\u793a\u51fa`\/home\/app\/web\/staticfiles`\u4e2d\u5b58\u5728\u7684\u9759\u6001\u6587\u4ef6\u3002<\/p>\n
\u4ee5\u4e0a\u5e8f\u5217\u662f\u5426\u51c6\u786e\u65e0\u8bef\uff1f<\/p>\n<\/div>\n
\u867d\u7136\u6709\u4e9b\u4e0d\u660e\u767d\u7684\u5730\u65b9\uff0c\u4f46\u662f\u76f8\u4fe1\u6837\u672c\uff0c\u7ee7\u7eed\u524d\u8fdb\u5427\uff01<\/p>\n
\u5728Dockerfile.prod\u4e2d\u6dfb\u52a0\u4e00\u884c\u4ee3\u7801\u6765\u521b\u5efastaticfiles\u76ee\u5f55\u3002<\/p>\n
ENV<\/span> HOME=\/home\/app<\/span>\r\nENV<\/span> APP_HOME=\/home\/app\/web<\/span>\r\nRUN <\/span>mkdir<\/span> $APP_HOME<\/span>\r\nRUN <\/span>mkdir<\/span> $APP_HOME<\/span>\/staticfiles\r\nWORKDIR<\/span> $APP_HOME<\/span>\r\n<\/code><\/pre>\n
nginx\u5c06\u8def\u7531\u5230staticfiles\u3002<\/p>\n
upstream<\/span> config<\/span> {<\/span>\r\n    server<\/span> web<\/span>:<\/span>8000<\/span>;<\/span>\r\n}<\/span>\r\n\r\nserver<\/span> {<\/span>\r\n    listen<\/span> 80<\/span>;<\/span>\r\n    location<\/span> \/<\/span> {<\/span>\r\n        proxy_pass<\/span> http:\/\/config<\/span>;<\/span>\r\n        proxy_set_header<\/span> X-Forwarded-For<\/span> $proxy_add_x_forwarded_for<\/span>;<\/span>\r\n        proxy_set_header<\/span> Host<\/span> $host<\/span>;<\/span>\r\n        proxy_redirect<\/span> off<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    location<\/span> \/static\/<\/span> {<\/span>\r\n        alias<\/span> \/home\/app\/web\/staticfiles\/<\/span>;<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u958b\u59cb\u9032\u884c\u52d5\u4f5c\u78ba\u8a8d<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml up -d<\/span> --build<\/span>\r\n<\/code><\/pre>\n
\u8bf7\u5927\u5bb6\u5148\u7ee7\u7eed\u524d\u8fdb\uff0c\u56e0\u4e3a\u6211\u8ba4\u4e3a\u4e0d\u4f1a\u53d1\u751f\u30dd\u30ab\u30df\u30b9\u5bfc\u81f4\u7684\u9519\u8bef\u3002<\/h4>\n
\u51fa\u73b0\u4e86\u9519\u8bef\u3002<\/p>\n
\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\r\n =><\/span> CACHED [<\/span>builder 5\/9] RUN pip install <\/span>flake8<\/span>==<\/span>3.9.2      0.0s\r\n =><\/span> CANCELED [<\/span>builder 6\/9] COPY .<\/span> .\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u30002.5s\r\n------<\/span>\r\n ><\/span> [<\/span>stage-1  4\/15] RUN mkdir<\/span> \/home\/app\/web\/staticfiles:\r\n#7 1.632 mkdir: can't create directory '\/home\/app\/web\/staticfiles': No such file or directory<\/span>\r\n------<\/span>\r\nexecutor failed running [<\/span>\/bin\/sh -c<\/span> mkdir<\/span> $APP_HOME<\/span>\/staticfiles]: exit <\/span>code: 1\r\nERROR: Service 'web'<\/span> failed to build : Build failed\r\n<\/code><\/pre>\n
\u5728\u7f16\u8f91docker-compose.prod.yml\u65f6\uff0c\u6211\u9519\u8bef\u5730\u7c98\u8d34\u4e86\u4f4d\u7f6e\u3002<\/p>\n
RUN mkdir $APP_HOME\/staticfiles<\/span>\r\nRUN mkdir $APP_HOME<\/span>\r\n<\/code><\/pre>\n
\u6309\u7167\u4ee5\u4e0b\u987a\u5e8f\u8fdb\u884c\u4e86\u5904\u7406\uff0c\u5c06\u5176\u4e0a\u4e0b\u5bf9\u6362\u540e\uff0c\u6210\u529f\u8fdb\u884c\u4e86\u6784\u5efa\u3002
\n\u9519\u8bef\u5904\u7406\u5b8c\u6bd5\u3002<\/p>\n
\u7ee7\u7eed\u8fc1\u79fb<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml exec <\/span>web python manage.py migrate --noinput<\/span>\r\n<\/code><\/pre>\n
\u5982\u679c\u6267\u884ccollectstatic\u64cd\u4f5c\uff0c\u5b83\u5c06\u628a\u591a\u4e2astatic\u76ee\u5f55\u4e2d\u7684\u4fe1\u606f\u6c47\u603b\uff08\u590d\u5236\uff09\u5230staticfiles\u76ee\u5f55\u4e2d\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml exec <\/span>web python manage.py collectstatic --no-input<\/span> --clear<\/span>\r\n<\/code><\/pre>\n
\u8ba9\u6211\u4eec\u68c0\u67e5\u7ba1\u7406\u5458\u7ba1\u7406\u9875\u9762\u3002\u5982\u679c\u4f60\u80fd\u8bbf\u95eehttp:\/\/localhost:1337\/admin \u5e76\u4e14\u770b\u5230\u4e86\u7f8e\u89c2\u7684CSS\u88c5\u9970\uff0c\u90a3\u5c31\u8868\u793a\u6210\u529f\u4e86\uff01<\/p>\n
\u8ba9\u5bb9\u5668\u505c\u6b62\u8fd0\u884c\u5427<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml down -v<\/span>\r\n<\/code><\/pre>\n
\u5a92\u4f53\u6587\u4ef6<\/h2>\n
\u4e3a\u4e86\u5bf9Media Files\u8fdb\u884c\u529f\u80fd\u9a8c\u8bc1\uff0c\u9700\u8981\u5b9e\u9645\u4e0a\u4f20\u56fe\u50cf\u5e76\u51c6\u5907\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u6765\u663e\u793a\u8fd9\u4e9b\u56fe\u50cf\u3002
\n\u4e3a\u4e86\u5c06\u5bb9\u5668\u4e2d\u7684\u7f16\u8f91\u5185\u5bb9\u53cd\u6620\u5230\u4e3b\u673a\u4e0a\uff0c\u9700\u8981\u5728\u5e26\u6709\u7ed1\u5b9a\u6302\u8f7d\u8bbe\u7f6e\u7684\u5f00\u53d1\u6a21\u5f0f\u4e0b\u8fdb\u884c\u6784\u5efa\u3002
\n\u5728\u8fd9\u91cc\u63d0\u5230\u7684\u4e3b\u673a\u662f\u6307\u5728WSL2 Ubuntu\u4e0a\u521b\u5efa\u7684\u6570\u636e\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose up -d<\/span> --build<\/span>\r\n<\/code><\/pre>\n
\u5728 web \u5bb9\u5668\u4e2d\u6267\u884c Django \u7684 startapp \u547d\u4ee4\u3002<\/p>\n
~\/*$ docker-compose exec web python manage.py startapp upload\r\n<\/code><\/pre>\n
\u5982\u679c\u5728\u8fd9\u91cc\uff0c\u4e3b\u673a\u7aef\u7684app\u76ee\u5f55\u4e5f\u751f\u6210\u4e86upload\uff0c\u90a3\u4e48\u5c31\u8bf4\u660e\u7ed1\u5b9a\u6302\u8f7d\u751f\u6548\u4e86\u3002
\n\u867d\u7136\u5728\u524d\u9762\u7a0d\u5fae\u63d0\u5230\u8fc7\uff0c\u4f46\u6211\u9047\u5230\u4e86\u5b8c\u5168\u6ca1\u6709\u7ed1\u5b9a\u6302\u8f7d\u8d77\u4f5c\u7528\u7684\u60c5\u51b5\u3002\u5728\u53e6\u4e00\u53f0\u7535\u8111\u4e0a\u91cd\u65b0\u521b\u5efa\u9879\u76ee\u540e\u5c31\u6210\u529f\u4e86\uff0c\u539f\u56e0\u4e0d\u660e\u3002\u3002<\/p>\n
\u521a\u624d\u548c\u4e4b\u524d\u76f8\u53cd\uff0c\u4e3b\u673a\u4e0a\u8fdb\u884c\u7684\u66f4\u6539\u5e94\u8be5\u4f1a\u53cd\u6620\u5728\u5bb9\u5668\u4e2d\u3002
\n\u5728\u4e3b\u673a\u4e0a\u7684 WSL2 Ubuntu \u4e0a\u66f4\u6539\u5e76\u4fdd\u5b58 $~\/works\/hoge-on-docker\/app\/config\/ \u76ee\u5f55\u4e0b\u7684 settings.py \u6587\u4ef6\u3002<\/p>\n
INSTALLED_APPS<\/span> =<\/span> [<\/span>\r\n    \u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/span>,<\/span>\r\n    \u30fb\u30fb\u30fb<\/span>,<\/span>\r\n\r\n    '<\/span>upload<\/span>'<\/span>,<\/span>\r\n]<\/span>\r\n<\/code><\/pre>\n
\u8986\u76d6\u4fdd\u5b58\uff0c\u6ca1\u6709\u4efb\u4f55\u95ee\u9898\u3002<\/p>\n
\u4e0b\u4e00\u6b65\u662f\u5728\u5bb9\u5668\u7aef\u751f\u6210\u5e76\u4fee\u6539\u5728\u4e3b\u673a\u7aef\u53cd\u6620\u7684\u4e0a\u4f20\u6587\u4ef6\u3002<\/p>\n
from<\/span> django.shortcuts<\/span> import<\/span> render<\/span>\r\nfrom<\/span> django.core.files.storage<\/span> import<\/span> FileSystemStorage<\/span>\r\n\r\ndef<\/span> image_upload<\/span>(<\/span>request<\/span>):<\/span>\r\n    if<\/span> request<\/span>.<\/span>method<\/span> ==<\/span> \"<\/span>POST<\/span>\"<\/span> and<\/span> request<\/span>.<\/span>FILES<\/span>[<\/span>\"<\/span>image_file<\/span>\"<\/span>]:<\/span>\r\n        image_file<\/span> =<\/span> request<\/span>.<\/span>FILES<\/span>[<\/span>\"<\/span>image_file<\/span>\"<\/span>]<\/span>\r\n        fs<\/span> =<\/span> FileSystemStorage<\/span>()<\/span>\r\n        filename<\/span> =<\/span> fs<\/span>.<\/span>save<\/span>(<\/span>image_file<\/span>.<\/span>name<\/span>,<\/span> image_file<\/span>)<\/span>\r\n        image_url<\/span> =<\/span> fs<\/span>.<\/span>url<\/span>(<\/span>filename<\/span>)<\/span>\r\n        print<\/span>(<\/span>image_url<\/span>)<\/span>\r\n        return<\/span> render<\/span>(<\/span>request<\/span>,<\/span> \"<\/span>upload.html<\/span>\"<\/span>,<\/span> {<\/span>\r\n            \"<\/span>image_url<\/span>\"<\/span>:<\/span> image_url<\/span>\r\n        })<\/span>\r\n    return<\/span> render<\/span>(<\/span>request<\/span>,<\/span> \"<\/span>upload.html<\/span>\"<\/span>)<\/span>\r\n\r\n<\/code><\/pre>\n
\u65e0\u6cd5\u8fdb\u884c\u8986\u76d6\u4fdd\u5b58\u3002\u3002VScode\u663e\u793a\u9519\u8bef\u6d88\u606f\u3002<\/p>\n
'views.py' \u3092\u4fdd\u5b58\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\r\n\u30d5\u30a1\u30a4\u30eb 'vscode-remote:\/\/wsl+ubuntu\/home\/\u25cf\u25cf\u25cf\/works\/hoge-on-docker\/app\/upload\/views.py' \u3092\r\n\u66f8\u304d\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093 (NoPermissions (FileSystemError): \r\nError: EACCES: permission denied, open '\/home\/\u25cf\u25cf\u25cf\/works\/hoge-on-docker\/app\/upload\/views.py')\r\n<\/code><\/pre>\n
\u4f7f\u7528WSL2\u8fd0\u884cDocker\u65f6\u89e3\u51b3\u6743\u9650\u95ee\u9898\u7684\u7b80\u5355\u65b9\u6cd5\uff08\u4f7f\u7528docker-compose.yml\uff09\u3002\u8ba9\u6211\u91c7\u7528\u8fd9\u7bc7\u6587\u7ae0\u4e2d\u7684WSL2\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n
~\/*<\/span>$ <\/span>sudo chown<\/span> -R<\/span> $USER<\/span>:$USER<\/span> .<\/span>\r\n<\/code><\/pre>\n
\u5982\u679c\u80fd\u6309\u4e0b”\u518d\u8bd5\u884c”\u6309\u94ae\uff0c\u5219\u8868\u793a\u6210\u529f\u8fdb\u884c\u4e86\u8986\u76d6\u4fdd\u5b58\u64cd\u4f5c\u3002\u5982\u679c\u6ca1\u6709\u4efb\u4f55\u53cd\u5e94\uff0c\u5373\u53ef\u786e\u8ba4\u6210\u529f\u4fdd\u5b58\u3002\u8fd9\u4e5f\u610f\u5473\u7740\u540c\u65f6\u5c06\u66f4\u6539\u53cd\u6620\u5230\u5bb9\u5668\u4e2d\u3002<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a app\/upload\/templates \u7684\u76ee\u5f55\uff0c\u5e76\u5728\u5176\u4e2d\u521b\u5efa upload.html\u3002<\/p>\n
{% block content %}\r\n\r\n  <form<\/span> action=<\/span>\"{% url \"<\/span>upload<\/span>\"<\/span> %}\"<\/span> method=<\/span>\"post\"<\/span> enctype=<\/span>\"multipart\/form-data\"<\/span>><\/span>\r\n    {% csrf_token %}\r\n    <input<\/span> type=<\/span>\"file\"<\/span> name=<\/span>\"image_file\"<\/span>><\/span>\r\n    <input<\/span> type=<\/span>\"submit\"<\/span> value=<\/span>\"submit\"<\/span> \/><\/span>\r\n  <\/form><\/span>\r\n\r\n  {% if image_url %}\r\n    <p><\/span>File uploaded at: <a<\/span> href=<\/span>\"{{ image_url }}\"<\/span>><\/span>{{ image_url }}<\/a><\/p><\/span>\r\n  {% endif %}\r\n\r\n{% endblock %}\r\n\r\n<\/code><\/pre>\n
from<\/span> django.contrib<\/span> import<\/span> admin<\/span>\r\nfrom<\/span> django.urls<\/span> import<\/span> path<\/span>\r\nfrom<\/span> django.conf<\/span> import<\/span> settings<\/span>\r\nfrom<\/span> django.conf.urls.static<\/span> import<\/span> static<\/span>\r\n\r\nfrom<\/span> upload.views<\/span> import<\/span> image_upload<\/span>\r\n\r\nurlpatterns<\/span> =<\/span> [<\/span>\r\n    path<\/span>(<\/span>\"\"<\/span>,<\/span> image_upload<\/span>,<\/span> name<\/span>=<\/span>\"<\/span>upload<\/span>\"<\/span>),<\/span>\r\n    path<\/span>(<\/span>\"<\/span>admin\/<\/span>\"<\/span>,<\/span> admin<\/span>.<\/span>site<\/span>.<\/span>urls<\/span>),<\/span>\r\n]<\/span>\r\n\r\nif<\/span> bool<\/span>(<\/span>settings<\/span>.<\/span>DEBUG<\/span>):<\/span>\r\n    urlpatterns<\/span> +=<\/span> static<\/span>(<\/span>settings<\/span>.<\/span>MEDIA_URL<\/span>,<\/span> document_root<\/span>=<\/span>settings<\/span>.<\/span>MEDIA_ROOT<\/span>)<\/span>\r\n\r\n<\/code><\/pre>\n
MEDIA_URL<\/span> =<\/span> \"<\/span>\/media\/<\/span>\"<\/span>\r\nMEDIA_ROOT<\/span> =<\/span> BASE_DIR<\/span> \/<\/span> \"<\/span>mediafiles<\/span>\"<\/span>\r\n<\/code><\/pre>\n
\uff08\u53ef\u80fd\u5fd8\u8bb0\u5907\u5fd8\u5f55..\uff09
\n\u5982\u679c\u5728\u4e3b\u673a\u4e0a\u521b\u5efa\u4e86\u65b0\u6587\u4ef6\uff0c\u5219\u5e94\u8be5\u4f1a\u51fa\u73b0\u4e0e\u5bb9\u5668\u6743\u9650\u4e0d\u5339\u914d\u7684\u60c5\u51b5\uff0c\u6240\u4ee5\u5728\u8fd9\u4e2a\u9636\u6bb5\u53ef\u80fd\u9700\u8981\u518d\u6b21\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a
\n~\/*$ sudo chown -R $USER:$USER .<\/div>\n
\u6211\u8981\u8bd5\u8bd5\u5f00\u8f66\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose up -d<\/span> --build<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u7528\u6d4f\u89c8\u5668\u8bbf\u95ee http:\/\/localhost:8000\/ \u3002\u51c6\u5907\u4e00\u5f20\u56fe\u7247\uff0c\u9009\u62e9\u6587\u4ef6\u5e76\u63d0\u4ea4\u3002\u70b9\u51fb\u663e\u793a\u7684\u94fe\u63a5\uff0c\u5982\u679c\u80fd\u591f\u663e\u793a\u56fe\u7247\u5c31\u8bf4\u660e\u6210\u529f\u3002<\/p>\n
\u56e0\u4e3a\u5728\u5f00\u53d1\u6a21\u5f0f\u4e0b\u8fdb\u884c\u4e86\u4e00\u4e9b\u8fdb\u5c55\uff0c\u6240\u4ee5\u9700\u8981\u5728\u6b63\u5f0f\u73af\u5883\u4e2d\u8fdb\u884c\u76f8\u5e94\u7684\u66f4\u6539\u3002
\n\u9700\u8981\u7ed9docker-compose.prod.yml\u6587\u4ef6\u4e2dweb\u548cnginx\u7684\u5377\u6dfb\u52a0\u8865\u5145\u3002<\/p>\n
version<\/span>:<\/span> '<\/span>3.8'<\/span>\r\n\r\nservices<\/span>:<\/span>\r\n  web<\/span>:<\/span>\r\n    build<\/span>:<\/span>\r\n      context<\/span>:<\/span> .\/app<\/span>\r\n      dockerfile<\/span>:<\/span> Dockerfile.prod<\/span>\r\n    command<\/span>:<\/span> gunicorn config.wsgi:application --bind 0.0.0.0:8000<\/span>\r\n    volumes<\/span>:<\/span>\r\n      -<\/span> static_volume:\/home\/app\/web\/staticfiles<\/span>\r\n      -<\/span> media_volume:\/home\/app\/web\/mediafiles<\/span>\r\n    expose<\/span>:<\/span>\r\n      -<\/span> 8000<\/span>\r\n    env_file<\/span>:<\/span>\r\n      -<\/span> .\/.env.prod<\/span>\r\n    depends_on<\/span>:<\/span>\r\n      -<\/span> db<\/span>\r\n  db<\/span>:<\/span>\r\n    image<\/span>:<\/span> postgres:13.0-alpine<\/span>\r\n    volumes<\/span>:<\/span>\r\n      -<\/span> postgres_data:\/var\/lib\/postgresql\/data\/<\/span>\r\n    env_file<\/span>:<\/span>\r\n      -<\/span> .\/.env.prod.db<\/span>\r\n  nginx<\/span>:<\/span>\r\n    build<\/span>:<\/span> .\/nginx<\/span>\r\n    volumes<\/span>:<\/span>\r\n      -<\/span> static_volume:\/home\/app\/web\/staticfiles<\/span>\r\n      -<\/span> media_volume:\/home\/app\/web\/mediafiles<\/span>\r\n    ports<\/span>:<\/span>\r\n      -<\/span> 1337:80<\/span>\r\n    depends_on<\/span>:<\/span>\r\n      -<\/span> web<\/span>\r\n\r\nvolumes<\/span>:<\/span>\r\n  postgres_data<\/span>:<\/span>\r\n  static_volume<\/span>:<\/span>\r\n  media_volume<\/span>:<\/span>\r\n<\/code><\/pre>\n
\r\n# create the appropriate directories<\/span>\r\nENV<\/span> HOME=\/home\/app<\/span>\r\nENV<\/span> APP_HOME=\/home\/app\/web<\/span>\r\nRUN <\/span>mkdir<\/span> $APP_HOME<\/span>\r\nRUN <\/span>mkdir<\/span> $APP_HOME<\/span>\/staticfiles\r\nRUN <\/span>mkdir<\/span> $APP_HOME<\/span>\/mediafiles\r\nWORKDIR<\/span> $APP_HOME<\/span>\r\n\r\n<\/code><\/pre>\n
upstream<\/span> config<\/span> {<\/span>\r\n    server<\/span> web<\/span>:<\/span>8000<\/span>;<\/span>\r\n}<\/span>\r\n\r\nserver<\/span> {<\/span>\r\n    listen<\/span> 80<\/span>;<\/span>\r\n    location<\/span> \/<\/span> {<\/span>\r\n        proxy_pass<\/span> http:\/\/config<\/span>;<\/span>\r\n        proxy_set_header<\/span> X-Forwarded-For<\/span> $proxy_add_x_forwarded_for<\/span>;<\/span>\r\n        proxy_set_header<\/span> Host<\/span> $host<\/span>;<\/span>\r\n        proxy_redirect<\/span> off<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    location<\/span> \/static\/<\/span> {<\/span>\r\n        alias<\/span> \/home\/app\/web\/staticfiles\/<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    location<\/span> \/media\/<\/span> {<\/span>\r\n        alias<\/span> \/home\/app\/web\/mediafiles\/<\/span>;<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5173\u95ed\u5f00\u53d1\u6a21\u5f0f\u5bb9\u5668\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose down -v<\/span>\r\n<\/code><\/pre>\n
\u6784\u5efa\u751f\u4ea7\u5bb9\u5668<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml up -d<\/span> --build<\/span>\r\n<\/code><\/pre>\n
\u9519\u8bef\u5904\u7406\uff08\u5982\u679c\u6ca1\u6709\u9519\u8bef\uff0c\u8bf7\u7ee7\u7eed\u524d\u8fdb\uff09<\/h4>\n
 =><\/span> [<\/span>builder 6\/9] COPY .<\/span> .<\/span>                                            3.6s\r\n =><\/span> ERROR [<\/span>builder 7\/9] RUN flake8 --ignore<\/span>=<\/span>E501,F401 .\/config        3.9s\r\n------<\/span>\r\n ><\/span> [<\/span>builder 7\/9] RUN flake8 --ignore<\/span>=<\/span>E501,F401 .\/config:\r\n#18 2.898 .\/config\/urls.py:14:81: W292 no newline at end of file<\/span>\r\n------<\/span>\r\nexecutor failed running [<\/span>\/bin\/sh -c<\/span> flake8 --ignore<\/span>=<\/span>E501,F401 .\/config]: exit <\/span>code: 1\r\nERROR: Service 'web'<\/span> failed to build : Build failed\r\n<\/code><\/pre>\n
\u5f53\u6211\u4eceflake8\u5f97\u5230urls.py\u6587\u4ef6\u7684\u6700\u540e\u4e00\u884c\u6ca1\u6709\u6362\u884c\u7b26\u7684\u8b66\u544a\u65f6\uff0c\u6211\u610f\u8bc6\u5230\u590d\u5236\u7c98\u8d34\u65f6\u9700\u8981\u6ce8\u610f\u3002
\n\u5373\u4f7f\u6dfb\u52a0\u4e86\u6700\u540e\u4e00\u884c\uff0c\u5982\u679c\u5b58\u5728\u5236\u8868\u7b26\uff0c\u4e5f\u662f\u4e0d\u88ab\u5141\u8bb8\u7684\u3002\u4e3a\u4e86\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u6211\u4eec\u5e94\u8be5\u5c06\u6700\u540e\u4e00\u884c\u7559\u7a7a\u3002
\n\u91cd\u65b0\u6784\u5efa\u540e\uff0c\u95ee\u9898\u5f97\u4ee5\u89e3\u51b3\u3002<\/p>\n
\u63a5\u4e0b\u6765\u6267\u884c\u6570\u636e\u8fc1\u79fb\u548c\u9759\u6001\u6587\u4ef6\u6536\u96c6\u3002<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml exec <\/span>web python manage.py migrate --noinput<\/span>\r\n~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml exec <\/span>web python manage.py collectstatic --no-input<\/span> --clear<\/span>\r\n<\/code><\/pre>\n
\u6784\u5efa\u901a\u8fc7\u540e\uff0c\u53ef\u4ee5\u8bbf\u95eehttp:\/\/localhost:1337\/\uff0c\u4f46\u5728\u9009\u62e9\u56fe\u50cf\u6587\u4ef6\u540e\uff0c\u70b9\u51fb\u56fe\u50cf\u663e\u793a\u9875\u9762\u7684\u94fe\u63a5\u65f6\u51fa\u73b0\u9519\u8bef\u3002<\/p>\n
Forbidden (403)\r\nCSRF verification failed. Request aborted.\r\n\r\nMore information is available with DEBUG=True.\r\n<\/code><\/pre>\n
\u4eceDjango4\uff084.1\uff1f\uff09\u5f00\u59cb\uff0c\u9700\u8981\u5728settings.py\u4e2d\u6dfb\u52a0CSRF_TRUSTED_ORIGINS\u3002<\/p>\n
CSRF_TRUSTED_ORIGINS<\/span> =<\/span> [<\/span>'<\/span>http:\/\/localhost:1337<\/span>'<\/span>,]<\/span>\r\n<\/code><\/pre>\n
\u91cd\u65b0\u6784\u5efa\u3002\u3002\uff08\u5982\u4e0a\u6240\u8ff0\uff0c\u5e94\u8bbe\u7f6e\u4e3aDEBUG=1\u4ee5\u4fbf\u8be6\u7ec6\u68c0\u67e5\u9519\u8bef\uff09<\/p>\n
\u518d\u6b21flake8<\/p>\n
 =><\/span> [<\/span>builder 6\/9] COPY .<\/span> .<\/span>                                                          2.6s\r\n =><\/span> ERROR [<\/span>builder 7\/9] RUN flake8 --ignore<\/span>=<\/span>E501,F401 .\/config                      4.3s\r\n------<\/span>\r\n ><\/span> [<\/span>builder 7\/9] RUN flake8 --ignore<\/span>=<\/span>E501,F401 .\/config:\r\n#18 3.614 .\/config\/settings.py:134:48: E231 missing whitespace after ','<\/span>\r\n------<\/span>\r\nexecutor failed running [<\/span>\/bin\/sh -c<\/span> flake8 --ignore<\/span>=<\/span>E501,F401 .\/config]: exit <\/span>code: 1\r\nERROR: Service 'web'<\/span> failed to build : Build failed\r\n<\/code><\/pre>\n
\u4e0d\u6d88\u5931\u9017\u53f7\u540e\u7684\u7a7a\u683c”\u306e\u304a\u624b\u5f53”\u3002\u5f88\u9ebb\u70e6\u554a\u3002\u3002<\/p>\n
CSRF_TRUSTED_ORIGINS<\/span> =<\/span> [<\/span>'<\/span>http:\/\/localhost:1337<\/span>'<\/span>,<\/span> ]<\/span>\r\n<\/code><\/pre>\n
\u8fd9\u6b21\u4e00\u5b9a\uff01<\/p>\n
~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml up -d<\/span> --build<\/span>\r\n~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml exec <\/span>web python manage.py migrate --noinput<\/span>\r\n~\/*<\/span>$ <\/span>docker-compose -f<\/span> docker-compose.prod.yml exec <\/span>web python manage.py collectstatic --no-input<\/span> --clear<\/span>\r\n<\/code><\/pre>\n
\u5b8c\u6210\u4e86\u3002
\n\u5728\u793a\u4f8b\u7f51\u7ad9\u4e2d\uff0c\u5982\u679c\u4fdd\u6301\u73b0\u72b6\uff0c\u4e0a\u4f20\u6587\u4ef6\u5bb9\u91cf\u4e0a\u9650\u4e3a1MB\u3002\u9700\u8981\u4fee\u6539nginx.conf\u3002<\/p>\n
location \/ {\r\n    proxy_pass http:\/\/hello_django;\r\n    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\r\n    proxy_set_header Host $host;\r\n    proxy_redirect off;\r\n    client_max_body_size 100M;\r\n}\r\n<\/code><\/pre>\n
\u8fd9\u5c31\u662f\u5728\u793a\u8303\u7f51\u7ad9\u4e0a\u53ef\u4ee5\u8fdb\u884c\u7684\u5168\u90e8\u5185\u5bb9\u7684\u7ed3\u675f\u3002<\/p>\n
\u7ed3\u8bba<\/h2>\n
\u6709\u4e00\u79cd\u4ecb\u7ecd\u4e86SSL\u5316\u7684\u65b9\u6cd5\uff0c\u4f46\u6211\u89c9\u5f97\u81ea\u5df1\u65e0\u6cd5\u5b9e\u73b0\uff0c\u6240\u4ee5\u653e\u5f03\u4e86\u3002\u7ecf\u8fc7\u8c03\u67e5\uff0c\u6211\u51b3\u5b9a\u4f7f\u7528https-portal\u3002<\/p>\n
\u6700\u540e<\/h1>\n
\u5728\u6211\u5199\u6587\u7ae0\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u641c\u5230\u4e86\u300a\u8ffd\u6c42\u7406\u89e3Docker\u955c\u50cf\u7684\u6559\u7a0b\u300b\u3002\u592a\u5389\u5bb3\u4e86\uff01\u6211\u8981\u597d\u597d\u5b66\u4e60\u4e00\u4e0b\u3002\u6dfb\u52a0SSL\u52a0\u5bc6\u7684https-portal\u7b49\u5f85\u4e0b\u6b21\u673a\u4f1a\u5427\u3002\u7b49\u6211\u6709\u4e86\u52a8\u529b\u518d\u5199\u3002<\/p>\n
\u2193 \u6211\u5199\u4e86\u300aDocker\u5b66\u4e60\u7684\u6536\u5c3e\u9636\u6bb5\uff0cSSL\u652f\u6301\u548c\u90e8\u7f72\u300b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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