Gunicorn Supervisor Deploy

2019-09-25 Code Fancy

服务器部署 Pipenv + Gunicorn + Supervisor + Flask 项目标准化流程

基本部署

项目clone

$ git clone https://[your project].git 
$ cd [your project]

[非pipenv]pip 和 env 环境安装

$ virtualenv --no-site-packages -p /usr/bin/python3 venv
$ source venv/bin/activate
$ pip install -r requirements.txt -i http://pypi.douban.com/simple --trusted-host pypi.douban.com

[pipenv]环境安装

$ pipenv install
$ pipenv shell

可选（环境设置）

$ export FLASK_CONFIG=development # 开发环境
$ export FLASK_CONFIG=production # 开发环境
$ export FLASK_CONFIG=testing # 测试环境（默认）

WSGI测试

$ flask run

wsgi部署结束，确认无报错可进行Gunicorn部署

Gunicorn 部署（pip包安装方式）

Gunicorn 启动测试

$ gunicorn -w 4 -b 127.0.0.1:7878 wsgi:app # 4核心 7878端口

gunicorn部署结束，确认无报错可进行supervisor部署

Supervisor 部署

下一步安装 superviosor( Centos RHEL Fedora 发行版问题诸多，强烈不推荐使用pip 安装)

$ sudo yum install supervisor # RadHat
$ sudo brew install suepervisor # Darwin
$ sudo apt install suepervisor # Debian 
$ sudo pacman -S supervisor # Arch
...

Supervisor 生成配置文件

$ mkdir /etc/supervisor
$ echo_supervisord_conf > /etc/supervisor/supervisord.conf

sudo vim /etc/supervisor/supervisord.conf

(可选) 开启介面控制

[inet_http_server]      
port=0.0.0.0:9001        
username=user            
password=123

配置编码(部分模块如Click ，不进行编码设置则会报错，建议设置)

[supervisord]
...
environment=LC_ALL='en_US.UTF-8',LANG='en_US.UTF-8'

修改include

[include]
files = /etc/supervisor/conf.d/*.conf

sudo vim /etc/supervisor/conf.d/vulnerabilitymanagement.conf

/home/fancy/请修改为项目实际路径

[program:test_project]
;command=pipenv run gunicorn -w 4 -b 0.0.0.0:8686 wsgi:wsgi # pipenv模式
command = /[your project path]/venv/bin/gunicorn -w 4 -b 0.0.0.0:8778 wsgi:app
directory=/[your project path]
user=root
autostart=true
stopasgroup=true
killasgroup=true
stderr_logfile = /[your project log path]/stderr.log
stdout_logfile = /[your project log path]/stdout.log

重启并启动supervisor

$ sudo systemctl enable supervisord # 开机启动
$ sudo systemctl start supervisord # 启动
$ sudo supervisorctl reload # 重启客户端
$ sudo supervisorctl test_project start # 启动项目