nginx + gunicorn + supervisor + flask+virtualenvwrapper _Supervisor

丈夫志四海，万里犹比邻。这篇文章主要讲述nginx + gunicorn + supervisor + flask+virtualenvwrapper相关的知识，希望能为你提供帮助。
1.一个简单的flask项目 hello.py 文件

from flask import Flask app = Flask(__name__) @app.route("/") def index(): return "hello" if __name__ == \'__main__\': app.run(host=\'0.0.0.0\', port=8000, debug=True)

2. 虚拟环境使用 https://www.cnblogs.com/sc-1067178406/p/10624075.html
3. gunicorn 配置

pip3 install gunicorn

①添加 gunicorn.py 文件

nginx + gunicorn + supervisor + flask+virtualenvwrapper

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gunicorn.py 文件

# -*- coding: utf-8 -*- import os import gevent.monkey gevent.monkey.patch_all() import multiprocessing debug = True loglevel = \'debug\' bind = \'0.0.0.0:8000\' log_dir = os.path.join(os.path.dirname(__file__), \'log\') if not os.path.exists(log_dir): os.makedirs(log_dir) p = os.path.join(log_dir, \'gunicorn.pid\') j = os.path.join(log_dir, \'debug.log\') a_ = os.path.join(log_dir, \'access_log.log\') e_ = os.path.join(log_dir, \'error_log.log\')accesslog = a_ errorlog = e_ pidfile = p logfile = j #启动的进程数 workers = multiprocessing.cpu_count() * 2 + 1 worker_class = \'gunicorn.workers.ggevent.GeventWorker\' x_forwarded_for_header = \'X-XUBOGZF-FOR\' print("项目启动")

② 测试启动

gunicorn -w 4 -b 0.0.0.0:5000 hello:app

4. 安装 supervisorhttps://www.cnblogs.com/sc-1067178406/p/10645966.html#_label2
①添加配置
(加在 supervisor.conf 文件最后 )

[program:housing] directory=/html/dump command=/root/Envs/mycrm/bin/gunicorn -c /html/dump/gunicorn.py hello:app autorestart=true user=root redirect_stderr=true; redirect proc stderr to stdout (default false) stdout_logfile = /var/log/supervior/crm.log stderr_logfile = /var/log/supervior/crm-err.log stdout_logfile_maxbytes=50MB; max # logfile bytes b4 rotation (default 50MB) stdout_logfile_backups=10; # of stdout logfile backups (default 10)

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②web的管理界面(打开 supervisor.conf 中的注释)

[inet_http_server]; inet (TCP) server disabled by default port=127.0.0.1:9001; (ip_address:port specifier, *:port for all iface) username=user; (default is no username (open server)) password=123; (default is no password (open server))[supervisorctl] serverurl=unix:///tmp/supervisor.sock ; use a unix:// URLfor a unix socket serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket username=user; should be same as http_username if set password=123; should be same as http_password if set ; prompt=mysupervisor; cmd line prompt (default "supervisor") ; history_file=~/.sc_history; use readline history if available

③ 启动

启动supervisord -c/etc/supervisor.conf

status housing #查看状态 start housing #启动任务 stophousing #停止任务start all stopall#启停所有的任务

5.nginx 配置 ①安装
https://www.cnblogs.com/sc-1067178406/p/10639740.html
② .conf 文件配置

server { listen9999; server_name _; #服务 location / { client_max_body_size 100m; proxy_pass_header Server; proxy_set_header Host $http_host; proxy_redirect off; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Scheme $scheme; proxy_pass http://0.0.0.0:8000; }location /status{ stub_status on; } }

【nginx + gunicorn + supervisor + flask+virtualenvwrapper】参考文章 : https://www.jianshu.com/p/be9dd421fb8d