Flask+uwsgi+Nginx环境搭建
2017-09-27 23:54
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开源软件准备
需要的软件列表:
setuptools-33.1.1.zip
Python-2.7.13.tgz
pip-9.0.1.tar.gz
nginx-1.10.3.tar.gz
软件统一上传到/usr/local/src/下,python是使用自己编译的。
Python安装
先安装以下的软件(如果有的话,就可以不安装了,例如使用rpm -qa zlib-devel先查看下)
yum install zlib-devel -y
yum install openssl-devel -y
tar -zxvf解压
./configure --prefix=/usr/local/python #安装到/usr/local/python目录下。
make
make install
setuptool和pip安装
unzip解压setuptool
/usr/local/python/bin/python setup.py install
tar -zxvf解压pip
/usr/local/python/bin/python setup.py install
flask和uwsgi安装
使用pip安装flask和uwsgi
/usr/local/python/bin/pip install flask
/usr/local/python/bin/pip install uwsgi
nginx安装
先安装pcre-devel:
yum install pcre-devel -y
./configure --prefix=/usr/local/nginx
make && make install
nginx使用uwsgi配置
cat /usr/local/nginx/conf/nginx.conf
启动nginx:
/usr/local/nginx/sbin/nginx -t
/usr/local/nginx/sbin/nginx
注意:uwsgi_pass unix:/dev/shm/uwsgi.sock;需要和uwsgi的配置相对应!
uwsgi配置
cat /root/uwsgi.ini
启动uwsgi,有些报错没什么事:
/usr/local/python/bin/uwsgi /root/uwsgi.ini
编写测试样例进行测试
cat /root/ops_dev/ops_dev.py
编写完需要重启uwsgi,开改动代码都需要重启uwsgi,直接使用pkill进行重启即可:
pkill uwsgi
访问http://localhost:8080/进行测试。
访问日志记录(nginx和uwsgi的访问日志,可用来排错。):
需要的软件列表:
setuptools-33.1.1.zip
Python-2.7.13.tgz
pip-9.0.1.tar.gz
nginx-1.10.3.tar.gz
软件统一上传到/usr/local/src/下,python是使用自己编译的。
Python安装
先安装以下的软件(如果有的话,就可以不安装了,例如使用rpm -qa zlib-devel先查看下)
yum install zlib-devel -y
yum install openssl-devel -y
tar -zxvf解压
./configure --prefix=/usr/local/python #安装到/usr/local/python目录下。
make
make install
setuptool和pip安装
unzip解压setuptool
/usr/local/python/bin/python setup.py install
tar -zxvf解压pip
/usr/local/python/bin/python setup.py install
flask和uwsgi安装
使用pip安装flask和uwsgi
/usr/local/python/bin/pip install flask
/usr/local/python/bin/pip install uwsgi
nginx安装
先安装pcre-devel:
yum install pcre-devel -y
./configure --prefix=/usr/local/nginx
make && make install
nginx使用uwsgi配置
cat /usr/local/nginx/conf/nginx.conf
#user nobody; worker_processes 1; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; sendfile on; keepalive_timeout 65; server { listen 8080; access_log /usr/local/nginx/logs/flask_access.log main; error_log /usr/local/nginx/logs/flask_error.log error; client_max_body_size 200M; location / { include uwsgi_params; uwsgi_pass unix:/dev/shm/uwsgi.sock; index index.html index.htm; } } }
启动nginx:
/usr/local/nginx/sbin/nginx -t
/usr/local/nginx/sbin/nginx
注意:uwsgi_pass unix:/dev/shm/uwsgi.sock;需要和uwsgi的配置相对应!
uwsgi配置
cat /root/uwsgi.ini
[uwsgi] uid = root gid = root socket = /dev/shm/uwsgi.sock chmod-socket = 666 enable-threads = true master = true plugins = /usr/local/python/bin/python vhost = true workers = 5 max-requests = 1000 pidfile = /var/run/uwsgi.pid daemonize = /var/log/uwsgi.log chdir = /root/ops_dev/ module = ops_dev callable = app
启动uwsgi,有些报错没什么事:
/usr/local/python/bin/uwsgi /root/uwsgi.ini
编写测试样例进行测试
cat /root/ops_dev/ops_dev.py
# -*- coding: UTF-8 -*- from flask import Flask app = Flask(__name__) @app.route('/', methods=['GET', 'POST']) def index(): return 'Hello world,Python ops_dev!'
编写完需要重启uwsgi,开改动代码都需要重启uwsgi,直接使用pkill进行重启即可:
pkill uwsgi
访问http://localhost:8080/进行测试。
访问日志记录(nginx和uwsgi的访问日志,可用来排错。):
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