{"id":49505,"date":"2023-10-23T03:04:24","date_gmt":"2023-05-17T02:36:56","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8uwsgi%e3%80%81nginx%e5%92%8cpostgresql%e8%bf%9b%e8%a1%8cdjango%e7%9a%84%e6%9e%84%e5%bb%ba%ef%bc%88amazonlinux2%ef%bc%89%e3%80%82\/"},"modified":"2024-05-04T05:33:15","modified_gmt":"2024-05-03T21:33:15","slug":"%e4%bd%bf%e7%94%a8uwsgi%e3%80%81nginx%e5%92%8cpostgresql%e8%bf%9b%e8%a1%8cdjango%e7%9a%84%e6%9e%84%e5%bb%ba%ef%bc%88amazonlinux2%ef%bc%89%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8uwsgi%e3%80%81nginx%e5%92%8cpostgresql%e8%bf%9b%e8%a1%8cdjango%e7%9a%84%e6%9e%84%e5%bb%ba%ef%bc%88amazonlinux2%ef%bc%89%e3%80%82\/","title":{"rendered":"\u4f7f\u7528uwsgi\u3001nginx\u548cpostgresql\u8fdb\u884cDjango\u7684\u6784\u5efa\uff08AmazonLinux2\uff09"},"content":{"rendered":"

\u7cfb\u7edf\u8981\u6c42<\/h2>\n

\u64cd\u4f5c\u7cfb\u7edf\uff1aAmazonLinux2
\nPython\u7248\u672c\uff1a3.9.2
\nSQLite\u7248\u672c\uff1a3.35.0
\nDjango\u7248\u672c\uff1a4.0.5
\nuWSGI\u7248\u672c\uff1a2.0.20
\nNginx\u7248\u672c\uff1a1.20.0
\npsycopg2-binary\u7248\u672c\uff1a2.9.3
\nPHP\u7248\u672c\uff1a8.0.18
\nPostgreSQL\u7248\u672c\uff1a14.1<\/p>\n

\u76ee\u5f55\u7ed3\u6784<\/h2>\n

\u5b8c\u6210\u540e\u7684\u76ee\u5f55\u7ed3\u6784\u5982\u4e0b\u6240\u793a\u3002
\n\u7531\u4e8e\u6267\u884c\u5c42\u7ea7\u975e\u5e38\u91cd\u8981\uff0c\u8bf7\u4e00\u8fb9\u786e\u8ba4\u4e00\u8fb9\u8fdb\u884c\u3002
\n\u8fd9\u6b21\u6211\u4eec\u5c06\u914d\u7f6e\u653e\u7f6e\u5728ec2-user\u7684\u4e3b\u76ee\u5f55\u4e2d\u3002
\n\uff08\u90e8\u5206\u5185\u5bb9\u5df2\u7701\u7565\u3002\uff09<\/p>\n

\uff5e\/\r\n\u2514 uwsgi-tutorial\/\r\n    \u2514 mysite\r\n        \u251c manage.py\r\n        \u251c media\/\r\n        \u251c mysite\/\r\n        \u2502    \u251c asgi.py\r\n        \u2502    \u251c __init__.py\r\n        \u2502    \u251c __pycache__\/\r\n        \u2502    \u251c settings.py\r\n        \u2502    \u251c urls.py\r\n        \u2502    \u2514 wsgi.py\r\n        \u251c mysite_uwsgi.ini\r\n        \u251c static\r\n        \u2502    \u2514 admin\/\r\n        \u2514 test.py\r\n<\/code><\/pre>\n
\u53ea\u4f7f\u7528Django\u7684\u65b9\u6cd5\u6765\u8fd0\u884c<\/h2>\n
Django\u5df2\u7ecf\u5185\u7f6e\u4e86\u4e00\u4e9b\u7b80\u5355\u7684\u529f\u80fd\uff0c\u56e0\u6b64\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u4e0a\u5355\u72ec\u8fd0\u884cDjango\u3002\u5982\u679c\u8981\u5355\u72ec\u8fd0\u884c\uff0c\u8bf7\u53c2\u8003\u4e0b\u9762\u7684\u6587\u7ae0\uff0c\u53ea\u9700\u4ece\u4e0a\u9762\u590d\u5236\u5e76\u7c98\u8d34\u547d\u4ee4\u5373\u53ef\u5b9e\u73b0\u3002
\n\u5c1d\u8bd5\u521b\u5efaDjango\u73af\u5883\u5e76\u4f7f\u7528venv\uff08\u9700\u8981Python3.3\u6216\u66f4\u9ad8\u7248\u672c\uff09\u3002<\/p>\n
\u5efa\u8bbe\u4efb\u52a1<\/h2>\n
\u6211\u5011\u5c07\u6309\u7167\u57fa\u65bc\u5b98\u65b9\u6587\u4ef6\u7684\u65b9\u5f0f\u9032\u884c\u64cd\u4f5c\u3002
\nuWSGI\u5b98\u65b9\u6587\u6a94
\nDjango\u5b98\u65b9\u6587\u6a94<\/p>\n
\u5b89\u88c5 Python 3.9.2<\/h2>\n
\u8bf7\u53c2\u8003\u672c\u6587\uff0c\u5c06\u6587\u7ae0\u6574\u7406\u5728\u8fd9\u91cc\u3002\u4f7f\u7528pyenv\u7684\u65b9\u6cd5\u8fdb\u884c\u64cd\u4f5c\u3002
\n\u5173\u4e8ePython\u7248\u672c\u66f4\u6539\u7684\u65b9\u6cd5\uff08\u522b\u540d\u548cpyenv\uff09\u3002<\/p>\n
\u5347\u7ea7SQLite<\/h2>\n
\u5728AmazonLinux2\u4e0a\uff0c\u9ed8\u8ba4\u5b89\u88c5\u4e86sqlite3.7.17\u3002
\n\u7531\u4e8eDjango\u9700\u8981\u4f7f\u7528sqlite3.9.0\u6216\u66f4\u9ad8\u7248\u672c\u624d\u80fd\u6b63\u5e38\u8fd0\u884c\uff0c\u56e0\u6b64\u6211\u4eec\u9700\u8981\u8fdb\u884c\u5347\u7ea7\u3002
\n\u7531\u4e8e\u672c\u6587\u6700\u7ec8\u5c06\u91c7\u7528posgresql\uff0c\u6240\u4ee5\u53ef\u4ee5\u8df3\u8fc7\u8fd9\u4e2a\u6b65\u9aa4\u3002
\n\u672c\u6b21\u6211\u4eec\u5c06\u6309\u7167\u5b98\u65b9\u6587\u6863\u7684\u6307\u5f15\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n
$ wget https:\/\/www.sqlite.org\/2021\/sqlite-autoconf-3350000.tar.gz\r\n$ tar fxvz sqlite-autoconf-3350000.tar.gz\r\n\r\n$ cd sqlite-autoconf-3350000\/\r\n$ .\/configure\r\n$ make\r\n$ sudo make install\r\n\r\n$ sqlite3 --version\r\n3.35.0 2021-03-12 15:10:09 acd63062eb06748bfe9e4886639e4f2b54ea6a496a83f10716abbaba4115500b\r\n<\/code><\/pre>\n
\u6211\u4f1a\u5c06\u8def\u5f84\u6dfb\u52a0\u5230\u5171\u4eab\u5e93\u4e2d\u3002<\/p>\n
vi ~\/.bashrc\r\n<\/code><\/pre>\n
#\u4e00\u756a\u4e0b\u306b\u8ffd\u8a18\u3059\u308b<\/span>\r\nexport <\/span>LD_LIBRARY_PATH<\/span>=<\/span>\"\/usr\/local\/lib\"<\/span>\r\n<\/code><\/pre>\n
$ source ~\/.bashrc\r\n<\/code><\/pre>\n
\u5f53\u66f4\u6539Python\u548cSQLite\u7684\u7248\u672c\u540e\uff0c\u6211\u4eec\u5f00\u59cb\u6784\u5efaDjango\u3002<\/p>\n
\u5728uWSGI\u4e0a\u8fd0\u884cDjango<\/h2>\n
\u4f7f\u7528venv\u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5Django\u548cuWSGI\u3002<\/p>\n
$ cd\r\n$ python3 -m venv uwsgi-tutorial\r\n$ cd uwsgi-tutorial\r\n$ source bin\/activate\r\n<\/code><\/pre>\n
\u5b89\u88c5 Django \u5e76\u521b\u5efa\u9879\u76ee\u3002
\n\u5b89\u88c5\u4e0e Python \u7248\u672c\u76f8\u5339\u914d\u7684 Django \u7248\u672c\uff08\u672c\u6b21\u4e3a 4.0.5\uff09\u3002
\n\u53ef\u4ee5\u4f7f\u7528 pip list \u547d\u4ee4\u786e\u8ba4\u901a\u8fc7 pip \u5b89\u88c5\u7684\u7248\u672c\u3002<\/p>\n
$ pip install Django\r\n$ django-admin startproject mysite\r\n$ cd mysite\r\n<\/code><\/pre>\n
\u5b89\u88c5uWSGI\u5e76\u521b\u5efa\u4e00\u4e2a\u6d4b\u8bd5\u9875\u9762\u3002<\/p>\n
$ pip install uwsgi\r\n$ vi test.py\r\n<\/code><\/pre>\n
# test.py\r\n<\/span>def<\/span> application<\/span>(<\/span>env<\/span>,<\/span> start_response<\/span>):<\/span>\r\n    start_response<\/span>(<\/span>'<\/span>200 OK<\/span>'<\/span>,<\/span> [(<\/span>'<\/span>Content-Type<\/span>'<\/span>,<\/span>'<\/span>text\/html<\/span>'<\/span>)])<\/span>\r\n    return<\/span> [<\/span>b<\/span>\"<\/span>Hello World<\/span>\"<\/span>]<\/span> # python3\r\n<\/span>    #return [\"Hello World\"] # python2\r\n<\/span><\/code><\/pre>\n
\u6211\u5c06\u542f\u52a8uWSGI\u5e76\u663e\u793a\u6d4b\u8bd5\u9875\u9762\u3002
\n\u672c\u6b21\u6211\u5c06\u6309\u7167\u5b98\u65b9\u6307\u5357\uff0c\u4f7f\u75288000\u7aef\u53e3\u3002<\/p>\n
$ uwsgi --http :8000 --wsgi-file test.py\r\n<\/code><\/pre>\n
\u6211\u4eec\u6765\u8bbf\u95ee\u516c\u5171IP\u5730\u5740\u52a0\u7aef\u53e38000\uff0c\u7136\u540e\u5c1d\u8bd5\u663e\u793a\u6d4b\u8bd5\u9875\u9762\u3002\u4e00\u65e6\u786e\u8ba4uWSGI\u6b63\u5728\u8fd0\u884c\uff0c\u6211\u4eec\u5c06\u4f7f\u7528uWSGI\u6765\u663e\u793aDjango\u3002<\/p>\n
vi mysite\/settings.py\r\n<\/code><\/pre>\n
#\u5909\u66f4\u524d\r\n<\/span>ALLOWED_HOSTS<\/span> =<\/span> []<\/span>\r\n\r\n#\u5909\u66f4\u5f8c\r\n<\/span>ALLOWED_HOSTS<\/span> =<\/span> [<\/span>'<\/span>\u30d1\u30d6\u30ea\u30c3\u30afIP\u30a2\u30c9\u30ec\u30b9<\/span>'<\/span>]<\/span>\r\n<\/code><\/pre>\n
# manage.py\u304c\u3042\u308b\u968e\u5c64\u3067\u5b9f\u884c\r\n$ uwsgi --http :8000 --module mysite.wsgi\r\n<\/code><\/pre>\n
\u5982\u679c\u518d\u6b21\u8bbf\u95eehttp:\/\/\u516c\u5171IP\u5730\u5740:8000\uff0c\u80fd\u591f\u770b\u5230Django\u9875\u9762\u7684\u8bdd\uff0c\u5c31\u8868\u793a\u6210\u529f\u4e86\u3002<\/p>\n
\u4f7f\u7528nginx\u6765\u663e\u793aDjango\u3002<\/h2>\n
\u901a\u8fc7\u524d\u9762\u7684\u64cd\u4f5c\uff0cWeb\u5ba2\u6237\u7aef<->uWSGI<->Django\u4e4b\u95f4\u7684\u534f\u540c\u5df2\u7ecf\u5b8c\u6210\u3002
\n\u63a5\u4e0b\u6765\u5c06\u63a8\u8fdbWeb\u5ba2\u6237\u7aef<->Web\u670d\u52a1\u5668<->\u5957\u63a5\u5b57<->uWSGI<->Python\u4e4b\u95f4\u7684\u534f\u540c\u3002<\/p>\n
\u9996\u5148\u5b89\u88c5\u5e76\u542f\u52a8nginx\u3002<\/p>\n
$ sudo amazon-linux-extras install nginx1\r\n$ sudo systemctl start nginx.service\r\n$ sudo systemctl enable nginx.service\r\n<\/code><\/pre>\n
\u6211\u4f1a\u521b\u5efa\u4e00\u4e2anginx\u7684\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n
$ sudo mkdir \/etc\/nginx\/sites-available\/\r\n$ sudo vi \/etc\/nginx\/sites-available\/mysite_nginx.conf\r\n<\/code><\/pre>\n
# mysite_nginx.conf\r\n<\/span>\r\n# the upstream component nginx needs to connect to\r\n<\/span>upstream<\/span> django<\/span> {\r\n    # server unix:\/\/\/path\/to\/your\/mysite\/mysite.sock; # for a file socket\r\n<\/span>    server<\/span> 127<\/span>.0<\/span>.0<\/span>.1<\/span>:8001<\/span>; # for a web port socket (we'll use this first)\r\n<\/span>}\r\n\r\n# configuration of the server\r\n<\/span>server<\/span> {\r\n    # the port your site will be served on\r\n<\/span>    listen<\/span>      8000<\/span>;\r\n    # the domain name it will serve for\r\n<\/span>    server_name<\/span> \u30d1\u30d6\u30ea\u30c3\u30afIP<\/span>\u30a2\u30c9\u30ec\u30b9; # substitute your machine's IP address or FQDN\r\n<\/span>    charset<\/span>     utf<\/span>-8<\/span>;\r\n\r\n    # max upload size\r\n<\/span>    client_max_body_size<\/span> 75<\/span>M<\/span>;   # adjust to taste\r\n<\/span>\r\n    # Django media\r\n<\/span>    location<\/span> \/media<\/span>  {\r\n        alias<\/span> \/home<\/span>\/ec2<\/span>-user<\/span>\/uwsgi<\/span>-tutorial<\/span>\/mysite<\/span>\/media<\/span>;  # your Django project's media files - amend as required #project\u306e\u30d1\u30b9\u914d\u4e0b\u306bmedia\u3092\u914d\u7f6e\u3057\u307e\u3059\u3002\r\n<\/span>    }\r\n\r\n    location<\/span> \/static<\/span> {\r\n        alias<\/span> \/home<\/span>\/ec2<\/span>-user<\/span>\/uwsgi<\/span>-tutorial<\/span>\/mysite<\/span>\/static<\/span>; # your Django project's static files - amend as required #project\u306e\u30d1\u30b9\u914d\u4e0b\u306bstatic\u3092\u914d\u7f6e\u3057\u307e\u3059\u3002\r\n<\/span>    }\r\n\r\n    # Finally, send all non-media requests to the Django server.\r\n<\/span>    location<\/span> \/ {\r\n        uwsgi_pass<\/span>  django<\/span>;\r\n        include<\/span>     \/etc<\/span>\/nginx<\/span>\/uwsgi_params<\/span>; # the uwsgi_params file you installed\r\n<\/span>    }\r\n}\r\n<\/code><\/pre>\n
\u5728\/etc\/nginx\/sites-enabled\u4e0a\u521b\u5efa\u4e00\u4e2a\u7b26\u53f7\u94fe\u63a5\u3002<\/p>\n
$ sudo mkdir \/etc\/nginx\/sites-enabled\/\r\n$ sudo ln -s \/etc\/nginx\/sites-available\/mysite_nginx.conf \/etc\/nginx\/sites-enabled\/\r\n<\/code><\/pre>\n
\u5728nginx.conf\u6587\u4ef6\u7684\u672b\u5c3e\u6dfb\u52a0\u4e0a\u8ff0\u521b\u5efa\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u52a0\u8f7d\u5b83\u3002<\/p>\n
$ sudo vi \/etc\/nginx\/nginx.conf\r\n<\/code><\/pre>\n
\u3000\u3000\u3000\uff5e\uff5e\uff5e\u524d\u7565\uff5e\uff5e\uff5e\r\n#\r\n#        error_page 500 502 503 504 \/50x.html;\r\n#            location = \/50x.html {\r\n#        }\r\n#    }\r\n<\/span>\r\n    include<\/span> \/etc<\/span>\/nginx<\/span>\/sites<\/span>-enabled<\/span>\/*;\r\n\r\n}\r\n<\/code><\/pre>\n
$ sudo systemctl restart nginx.service\r\n<\/code><\/pre>\n
\u4e3a\u4e86\u5728nginx\u4e0a\u663e\u793aDjango\u7684\u9759\u6001\u6587\u4ef6\uff0c\u9700\u8981\u5c06\u8fd9\u4e9b\u6587\u4ef6\u590d\u5236\u5230\u9879\u76ee\u5185\u90e8\u3002
\n\u9996\u5148\uff0c\u6839\u636e\u4e4b\u524dmysite_nginx.conf\u4e2d\u6307\u5b9a\u7684\u8def\u5f84\uff0c\u5728\u9879\u76ee\u4e2d\u521b\u5efa”media”\u548c”static”\u76ee\u5f55\u3002<\/p>\n
$ mkdir media\r\n$ mkdir static\r\n<\/code><\/pre>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u5728\u9879\u76ee\u7684settings.py\u6587\u4ef6\u4e2d\u8fdb\u884c\u8ffd\u52a0\u3002<\/p>\n
$ vi mysite\/settings.py\r\n<\/code><\/pre>\n
\"\"\"<\/span>\r\nDjango settings for mysite project.\r\n\r\nGenerated by <\/span>'<\/span>django-admin startproject<\/span>'<\/span> using Django 4.0.5.\r\n\r\nFor more information on this file, see\r\nhttps:\/\/docs.djangoproject.com\/en\/4.0\/topics\/settings\/\r\n\r\nFor the full list of settings and their values, see\r\nhttps:\/\/docs.djangoproject.com\/en\/4.0\/ref\/settings\/\r\n<\/span>\"\"\"<\/span>\r\n\r\nimport<\/span> os<\/span>           #\u8ffd\u8a18\r\n<\/span>from<\/span> pathlib<\/span> import<\/span> Path<\/span>\r\n\r\n# Build paths inside the project like this: BASE_DIR \/ 'subdir'.\r\n<\/span>BASE_DIR<\/span> =<\/span> Path<\/span>(<\/span>__file__<\/span>).<\/span>resolve<\/span>().<\/span>parent<\/span>.<\/span>parent<\/span>\r\n\r\n\u3000<\/span>\r\n\u3000\u3000\u3000\uff5e\uff5e\uff5e<\/span>\u4e2d\u7565<\/span>\uff5e\uff5e\uff5e<\/span>\r\n\r\n\r\n# Static files (CSS, JavaScript, Images)\r\n# https:\/\/docs.djangoproject.com\/en\/4.0\/howto\/static-files\/\r\n<\/span>\r\nSTATIC_URL<\/span> =<\/span> '<\/span>static\/<\/span>'<\/span>\r\n\r\n# Default primary key field type\r\n# https:\/\/docs.djangoproject.com\/en\/4.0\/ref\/settings\/#default-auto-field\r\n<\/span>\r\nDEFAULT_AUTO_FIELD<\/span> =<\/span> '<\/span>django.db.models.BigAutoField<\/span>'<\/span>\r\n\r\nSTATIC_ROOT<\/span> =<\/span> os<\/span>.<\/span>path<\/span>.<\/span>join<\/span>(<\/span>BASE_DIR<\/span>,<\/span> \"<\/span>static\/<\/span>\"<\/span>)<\/span>\u3000\u3000\u3000<\/span>#\u8ffd\u8a18\r\n<\/span>\r\n<\/code><\/pre>\n
\u5728manage.py\u6240\u5728\u7684\u6587\u4ef6\u5939\u4e2d\u6267\u884c\u3002<\/p>\n
$ python manage.py collectstatic\r\n<\/code><\/pre>\n
\u5728\u5b8c\u6210\u5230\u9019\u4e00\u6b65\u4e4b\u5f8c\uff0c\u6211\u5011\u4f86\u78ba\u8a8d\u4e00\u4e0buWSGI\u548cnginx\u7684\u642d\u914d\uff0c\u8a66\u8457\u986f\u793a\u6e2c\u8a66\u9801\u9762\u3002
\n\u5728test.py\u6240\u5728\u7684\u76ee\u9304\u4e2d\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n
$ uwsgi --socket :8001 --wsgi-file test.py\r\n<\/code><\/pre>\n
\u5982\u679c\u901a\u8fc7\u8bbf\u95ee\u516c\u5171IP\u5730\u5740\uff1a8000\u80fd\u591f\u663e\u793a\u6d4b\u8bd5\u9875\u9762\uff0c\u90a3\u4e48\u6211\u4eec\u4e5f\u53ef\u4ee5\u68c0\u67e5Django\u7684\u663e\u793a\u3002\u6211\u4eec\u5c06\u5728manage.py\u6240\u5728\u7684\u76ee\u5f55\u5c42\u6b21\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n
$ uwsgi --socket :8001 --module mysite.wsgi\r\n<\/code><\/pre>\n
\u4f7f\u7528UNIX\u5957\u63a5\u5b57\u8fdb\u884c\u8fde\u63a5<\/h2>\n
\u6211\u5c06\u4f7f\u5176\u80fd\u591f\u4f7f\u7528UNIX\u5957\u63a5\u5b57\u8fdb\u884c\u8fde\u63a5\u3002
\n\u6211\u5c06\u4fee\u6539mysite_nginx.conf\u7684\u5185\u5bb9\u3002<\/p>\n
$ sudo vi \/etc\/nginx\/sites-available\/mysite_nginx.conf\r\n<\/code><\/pre>\n
# mysite_nginx.conf\r\n<\/span>\r\n# the upstream component nginx needs to connect to\r\n<\/span>upstream<\/span> django<\/span> {\r\n     server<\/span> unix<\/span>:\/run<\/span>\/uwsgi<\/span>\/mysite<\/span>.sock<\/span>; # for a file socket #\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3092\u5916\u3057\u3001\u30d1\u30b9\u3092\u5165\u529b\u3059\u308b\r\n<\/span>    #server 128.0.0.1:8001; # for a web port socket (we'll use this first) #\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3059\u308b\r\n<\/span>}\r\n\r\n# configuration of the server\r\n<\/span>server<\/span> {\r\n    # the port your site will be served on\r\n<\/span>    listen<\/span>      8000<\/span>;\r\n    # the domain name it will serve for\r\n<\/span>\r\n<\/code><\/pre>\n
$ sudo systemctl restart nginx.service\r\n<\/code><\/pre>\n
\u521b\u5efa\u4e00\u4e2a\u76ee\u5f55\u6765\u5b58\u653e\u5957\u63a5\u5b57\u6587\u4ef6\uff0c\u5e76\u66f4\u6539\u5176\u6743\u9650\u3002
\n\u8be5\u76ee\u5f55\u7684\u6743\u9650\u5e94\u8bbe\u7f6e\u4e3a\u6240\u6709\u8005\u4e3a\u6267\u884cuWSGI\u7684\u7528\u6237\uff08\u672c\u4f8b\u4e2d\u4e3aec2-user\uff09\uff0c\u6240\u6709\u7ec4\u4e3a\u6267\u884cWeb\u670d\u52a1\u5668\u7684\u7528\u6237\u7ec4\u3002<\/p>\n
$ sudo mkdir \/run\/uwsgi\r\n$ sudo chown ec2-user:nginx \/run\/uwsgi\/\r\n<\/code><\/pre>\n
\u8ba9\u6211\u4eec\u5c1d\u8bd5\u4f7f\u7528UNIX\u5957\u63a5\u5b57\u6765\u786e\u8ba4\u662f\u5426\u53ef\u4ee5\u663e\u793aDjango\u3002
\n\u5728\u5177\u6709manage.py\u7684\u76ee\u5f55\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002
\n\u4f7f\u7528–chmod-socket=666\u6765\u5c06\u5957\u63a5\u5b57\u6587\u4ef6\u7684\u6743\u9650\u8bbe\u7f6e\u4e3a666\uff0c\u5e76\u6267\u884c\u547d\u4ee4\u3002<\/p>\n
$ uwsgi --socket \/run\/uwsgi\/mysite.sock --module mysite.wsgi --chmod-socket=666\r\n<\/code><\/pre>\n
\u4f7f\u7528 .ini \u6587\u4ef6\u542f\u52a8 uWSGI<\/h2>\n
\u5c06\u4ee5\u524d\u901a\u8fc7\u547d\u4ee4\u6267\u884c\u7684\u64cd\u4f5c\u6539\u4e3a\u521b\u5efa.ini\u6587\u4ef6\uff0c\u5e76\u4f7f\u5176\u80fd\u591f\u901a\u8fc7\u542f\u52a8\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n
$ vi mysite_uwsgi.ini\r\n<\/code><\/pre>\n
# mysite_uwsgi.ini file\r\n<\/span>[uwsgi]<\/span>\r\n\r\n# Django-related settings\r\n# the base directory (full path)\r\n<\/span>chdir<\/span>           =<\/span> \/home\/ec2-user\/uwsgi-tutorial\/mysite<\/span>\r\n# Django's wsgi file\r\n<\/span>module<\/span>          =<\/span> mysite.wsgi<\/span>\r\n# the virtualenv (full path)\r\n<\/span>home<\/span>            =<\/span> \/home\/ec2-user\/uwsgi-tutorial<\/span>\r\n\r\n# process-related settings\r\n# master\r\n<\/span>master<\/span>          =<\/span> true<\/span>\r\n# maximum number of worker processes\r\n<\/span>processes<\/span>       =<\/span> 10<\/span>\r\n# the socket (use the full path to be safe\r\n<\/span>socket<\/span>          =<\/span> \/run\/uwsgi\/mysite.sock<\/span>\r\n# ... with appropriate permissions - may be needed\r\n<\/span>chmod-socket<\/span>    =<\/span> 666<\/span>\r\n# clear environment on exit\r\n<\/span>vacuum<\/span>          =<\/span> true<\/span>\r\n<\/code><\/pre>\n
\u8ba9\u6211\u4eec\u542f\u52a8\u5e76\u4ece\u6d4f\u89c8\u5668\u4e2d\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n
$ uwsgi --ini mysite_uwsgi.ini\r\n<\/code><\/pre>\n
\u5982\u679c\u4f60\u80fd\u5230\u8fd9\u4e00\u6b65\uff0c\u5c31\u80fd\u8f7b\u677e\u5730\u4f7f\u7528Django\u542f\u52a8\uff0c\u5373\u4f7f\u9000\u51fa\u4e86\u865a\u62df\u73af\u5883\u3002
\n\u6211\u4eec\u6765\u5c1d\u8bd5\u4ee5\u4e0b\u7684\u64cd\u4f5c\u3002<\/p>\n
$ deactivate\r\n$ pip3 install uwsgi\r\n$ uwsgi --ini mysite_uwsgi.ini\r\n<\/code><\/pre>\n
\u5c06PostgreSQL\u4e0eDjango\u8fdb\u884c\u6574\u5408\u3002<\/h2>\n
\u8fdb\u884c\u5b89\u88c5\u548c\u8bbe\u7f6e<\/h3>\n
\u4e3a\u4e86\u5c06Python\u548cPostgreSQL\u8fdb\u884c\u8fde\u63a5\uff0c\u6211\u4eec\u5c06\u4f7f\u7528psycopg2\u6765\u5b9e\u73b0\u3002
\n\u8bf7\u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5psycopg2\u3002<\/p>\n
$ cd ..   #uwsgi-tutorial\u304c\u3042\u308b\u968e\u5c64\u3078\u79fb\u52d5\r\n$ source bin\/activate\r\n$ pip3 install psycopg2-binary\r\n<\/code><\/pre>\n
\u5b89\u88c5\u5b8c\u540e\uff0c\u8bf7\u7528pip list\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n
\u6211\u4eec\u5c06\u5b89\u88c5PHP\u548cPostgreSQL\u3002<\/p>\n
$ sudo amazon-linux-extras install php8.0 postgresql14\r\n<\/code><\/pre>\n
\u5982\u679c\u4f7f\u7528pyenv\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u4ee5\u4e0b\u9519\u8bef\u3002<\/p>\n
\/home\/ec2-user\/.pyenv\/versions\/3.9.2\/bin\/python: No module named amazon_linux_extras\r\n<\/code><\/pre>\n
\u901a\u8fc7\u521b\u5efa\u7b26\u53f7\u94fe\u63a5\uff0c\u5e94\u8be5\u80fd\u591f\u4f7f\u7528\u3002<\/p>\n
ln -s \/lib\/python2.7\/site-packages\/amazon_linux_extras ~\/.pyenv\/versions\/3.9.2\/lib\/python3.9\/site-packages\/\r\n<\/code><\/pre>\n
\u6211\u4eec\u5c06\u5b89\u88c5\u6240\u9700\u7684\u5de5\u5177\u3002<\/p>\n
$ sudo yum install postgresql-server postgresql-devel postgresql-contrib\r\n<\/code><\/pre>\n
\u5728\u521d\u59cb\u5316\u6570\u636e\u5e93\u540e\uff0c\u6211\u4eec\u5c06\u66f4\u6539\u914d\u7f6e\u4ee5\u5141\u8bb8\u4e34\u65f6\u65e0\u9700\u5bc6\u7801\u767b\u5f55\u3002\u6253\u5f00\u914d\u7f6e\u6587\u4ef6\uff0c\u5e76\u5c06ident\u5904\u66f4\u6539\u4e3atrust\u3002<\/p>\n
$ sudo postgresql-setup initdb\r\n$ sudo vi \/var\/lib\/pgsql\/data\/pg_hba.conf\r\n<\/code><\/pre>\n
    \uff5e\uff5e\uff5e\u524d\u7565\uff5e\uff5e\uff5e\r\n# \"local\" is for Unix domain socket connections only\r\n<\/span>local<\/span>   all<\/span>             all<\/span>                                     peer<\/span>\r\n# IPv4 local connections:\r\n<\/span>host<\/span>    all<\/span>             all<\/span>             127<\/span>.0<\/span>.0<\/span>.1<\/span>\/32<\/span>            trust<\/span> #\u3053\u3053\u3092\u5909\u66f4\r\n# IPv6 local connections:\r\n<\/span>host<\/span>    all<\/span>             all<\/span>             ::1<\/span>\/128<\/span>                 trust<\/span> #\u3053\u3053\u3092\u5909\u66f4\r\n# Allow replication connections from localhost, by a user with the\r\n<\/span>\u3000\u3000\u3000\uff5e\uff5e\uff5e\u4ee5\u4e0b\u7565\uff5e\uff5e\uff5e\r\n<\/code><\/pre>\n
\u6211\u5011\u5c07\u555f\u52d5\u7cfb\u7d71\u3002<\/p>\n
$ sudo systemctl start postgresql\r\n$ sudo systemctl enable postgresql\r\n$ psql -h localhost -p 5432 -U postgres\r\n<\/code><\/pre>\n
\u5982\u679c\u6210\u529f\u542f\u52a8\uff0c\u6211\u4eec\u5c06\u8bbe\u7f6e\u6570\u636e\u5e93\u4e3adjango\uff0c\u7528\u6237\u540d\u4e3adjango\uff0c\u5bc6\u7801\u4e3adjango\u3002
\n\u8bf7\u6839\u636e\u9700\u8981\u9002\u5f53\u4fee\u6539\u6bcf\u4e2a\u540d\u79f0\u3002
\n\u6211\u4eec\u8fd8\u4f1a\u66f4\u6539\u4e3aDjango\u7684\u63a8\u8350\u8bbe\u7f6e\u3002<\/p>\n
postgres<\/span>=#<\/span> CREATE<\/span> DATABASE<\/span> django<\/span>;<\/span>\r\nCREATE<\/span> DATABASE<\/span>\r\npostgres<\/span>=#<\/span> CREATE<\/span> USER<\/span> django<\/span> WITH<\/span> PASSWORD<\/span> 'django'<\/span>;<\/span>\r\nCREATE<\/span> ROLE<\/span>\r\npostgres<\/span>=#<\/span> ALTER<\/span> ROLE<\/span> django<\/span> SET<\/span> client_encoding<\/span> TO<\/span> 'utf8'<\/span>;<\/span>\r\nALTER<\/span> ROLE<\/span>\r\npostgres<\/span>=#<\/span> ALTER<\/span> ROLE<\/span> django<\/span> SET<\/span> default_transaction_isolation<\/span> TO<\/span> 'read committed'<\/span>;<\/span>\r\nALTER<\/span> ROLE<\/span>\r\npostgres<\/span>=#<\/span> ALTER<\/span> ROLE<\/span> django<\/span> SET<\/span> timezone<\/span> TO<\/span> 'Asia\/Tokyo'<\/span>;<\/span>\r\nALTER<\/span> ROLE<\/span>\r\npostgres<\/span>=#<\/span> GRANT<\/span> ALL<\/span> PRIVILEGES<\/span> ON<\/span> DATABASE<\/span> django<\/span> TO<\/span> django<\/span>;<\/span>\r\nGRANT<\/span>\r\n<\/code><\/pre>\n
\u56de\u5230\u547d\u4ee4\u884c\uff0c\u5e76\u5c06\u5bc6\u7801\u8ba4\u8bc1\u7684\u8bbe\u7f6e\u66f4\u6539\u4e3a\u65b0\u503c\u3002
\n\u6253\u5f00\u914d\u7f6e\u6587\u4ef6\uff0c\u5e76\u5c06peer\u66f4\u6539\u4e3amd5\u3002<\/p>\n
$ sudo vi \/var\/lib\/pgsql\/data\/pg_hba.conf\r\n<\/code><\/pre>\n
     \uff5e\uff5e\uff5e\u524d\u7565\uff5e\uff5e\uff5e\r\n# \"local\" is for Unix domain socket connections only\r\n<\/span>local<\/span>   all<\/span>             all<\/span>                                     md5<\/span> #\u3053\u3053\u3092\u5909\u66f4\r\n# IPv4 local connections:\r\n<\/span>host<\/span>    all<\/span>             all<\/span>             127<\/span>.0<\/span>.0<\/span>.1<\/span>\/32<\/span>            trust<\/span>\r\n# IPv6 local connections:\r\n<\/span>host<\/span>    all<\/span>             all<\/span>             ::1<\/span>\/128<\/span>                 trust<\/span>\r\n# Allow replication connections from localhost, by a user with the\r\n<\/span><\/code><\/pre>\n
$ sudo systemctl restart postgresql\r\n<\/code><\/pre>\n
\u5230\u76ee\u524d\u4e3a\u6b62\uff0cPostgreSQL\u7684\u8bbe\u7f6e\u5df2\u7ecf\u5b8c\u6210\u4e86\u3002<\/p>\n
Django\u7684\u914d\u7f6e<\/h3>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8fdb\u884cDjango\u7684\u914d\u7f6e\u3002
\n\u8bf7\u6839\u636e\u9700\u8981\u9002\u5f53\u66f4\u6539\u7528\u6237\u540d\u548c\u6570\u636e\u5e93\u540d\u79f0\u3002<\/p>\n
$ vi mysite\/mysite\/settings.py\r\n<\/code><\/pre>\n
\u53d8\u66f4\u4e4b\u524d<\/p>\n
# Database\r\n# https:\/\/docs.djangoproject.com\/en\/4.0\/ref\/settings\/#databases\r\n<\/span>\r\nDATABASES<\/span> =<\/span> {<\/span>\r\n    '<\/span>default<\/span>'<\/span>:<\/span> {<\/span>\r\n        '<\/span>ENGINE<\/span>'<\/span>:<\/span> '<\/span>django.db.backends.sqlite3<\/span>'<\/span>,<\/span>\r\n        '<\/span>NAME<\/span>'<\/span>:<\/span> BASE_DIR<\/span> \/<\/span> '<\/span>db.sqlite3<\/span>'<\/span>,<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u66f4\u6539\u540e<\/p>\n
# Database\r\n# https:\/\/docs.djangoproject.com\/en\/4.0\/ref\/settings\/#databases\r\n<\/span>\r\nDATABASES<\/span> =<\/span> {<\/span>\r\n    '<\/span>default<\/span>'<\/span>:<\/span> {<\/span>\r\n        '<\/span>ENGINE<\/span>'<\/span>:<\/span> '<\/span>django.db.backends.postgresql_psycopg2<\/span>'<\/span>,<\/span>\r\n        '<\/span>NAME<\/span>'<\/span>:<\/span> '<\/span>django<\/span>'<\/span>,<\/span>\r\n        '<\/span>USER<\/span>'<\/span>:<\/span> '<\/span>django<\/span>'<\/span>,<\/span>\r\n        '<\/span>PASSWORD<\/span>'<\/span>:<\/span> '<\/span>django<\/span>'<\/span>,<\/span>\r\n        '<\/span>HOST<\/span>'<\/span>:<\/span> '<\/span>localhost<\/span>'<\/span>,<\/span>\r\n        '<\/span>PORT<\/span>'<\/span>:<\/span> ''<\/span>,<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u4e00\u65e6\u8bbe\u7f6e\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u8fdb\u884c\u8fc1\u79fb\u64cd\u4f5c\u3002<\/p>\n
$ cd mysite    #manage.py\u304c\u3042\u308b\u968e\u5c64\u3078\r\n$ python manage.py migrate\r\n<\/code><\/pre>\n
\u5982\u679c\u80fd\u505a\u5230\u8fd9\u4e00\u70b9\uff0c\u534f\u4f5c\u5c31\u5b8c\u6210\u4e86\u3002<\/p>\n
\u6211\u4eec\u6765\u542f\u52a8\u4e00\u4e0b\u5427\u3002<\/p>\n
$ uwsgi --ini mysite_uwsgi.ini\r\n<\/code><\/pre>\n
\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8<\/div>\n
\u8bf7\u53c2\u8003\u4ee5\u4e0b\u7f51\u7ad9<\/h1>\n
\u4f7f\u7528venv\u521b\u5efaDjango\u73af\u5883\uff08Python3.3\u53ca\u4ee5\u4e0a\u7248\u672c\uff09
\nuWSGI\u5b98\u65b9\u6587\u6863
\nDjango\u5b98\u65b9\u6587\u6863
\n\u4f7f\u7528pyenv\u6784\u5efaPython\u6267\u884c\u73af\u5883
\n\u5728Amazon Linux2\uff08ec2\uff09\u548cCentOS7\u4e0a\u5b89\u88c5\u6700\u65b0\u7248\u672c\u7684SQLite3
\n\u89e3\u51b3\u5728Django 2.2\u542f\u52a8\u5f00\u53d1\u670d\u52a1\u5668\u65f6\u51fa\u73b0SQLite3\u9519\u8bef\u7684\u65b9\u6cd5
\nDjango\u90e8\u7f72\uff1aNginx\u3001uWSGI
\n\u5b89\u88c5psycopg2\u5e76\u901a\u8fc7Python\u64cd\u4f5cPostgreSQL
\n\u89e3\u51b3”amazon-linux-extras” \u2192 “No module named amazon_linux_extras”\u7684\u65b9\u6cd5
\n\u5c06PostgreSQL\u5e94\u7528\u4e8eDjango<\/p>\n","protected":false},"excerpt":{"rendered":"
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