使用supervisord nginx uwsgi falsk 构建python项目

示例使用:supervisord nginx uwsgi falsk 构建

安装supervisor

apt-get install supervisor

supervisor默认会在supervisord.conf中include 配置 ps:路径可能会在/etc/supervisord.d

files = supervisord.d/*.ini

在项目中添加app_uwsgi.ini

[uwsgi]

# uwsgi 启动时所使用的地址与端口
socket = 127.0.0.1:8001

# 指向网站目录
chdir = /www/name/

# python 启动程序文件
wsgi-file = api.py

# python 程序内用以启动的 application 变量名
callable = app

# 处理器数
processes = 4

# 线程数
threads = 2

#状态检测地址
stats = 127.0.0.1:9191

在supervisord.d中添加文件name.ini

[program:name]
# 启动命令入口
command=/www/name/venv/bin/uwsgi /www/name/app_uwsgi.ini

# 命令程序所在目录
directory=/www/name
#运行命令的用户名
user=root
autostart=true
autorestart=true
#日志地址
stdout_logfile=/www/name/logs/uwsgi_supervisor.log

配置nginx(转交给8001端口,类似php-fpm) ps:此处配置了ssl证书

    server {
        listen      443;
        server_name api.host.com;
        charset     utf-8;
        client_max_body_size 75M;

        ssl_certificate   cert/1711700_api.host.com.pem;
        ssl_certificate_key  cert/1711700_api.host.com.key;

        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;

        ssl_ciphers  HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers  on;

        location / {
            include      uwsgi_params;
            uwsgi_pass   127.0.0.1:8001;  # 指向uwsgi 所应用的内部地址,所有请求将转发给uwsgi 处理
            uwsgi_param UWSGI_PYHOME /www/name/venv; # 指向虚拟环境目录
            uwsgi_param UWSGI_CHDIR  /www/name; # 指向网站根目录
            uwsgi_param UWSGI_SCRIPT api:app; # 指定启动程序
        }
    }

启动supervisord

supervisorctl start all
# supervisorctl 工具
# supervisorctl help