uwsgi和Nginx的安装已经在上一篇部署django项目中介绍过了,这里就不在另行赘述,不清楚的可以参考上一篇文章,这里直接开始部署项目:
这里我们的项目目录为/OSAOP,首先在项目目录下创建一个script文件放置uwsgi配置文件和日志
mkdir /OSAOP/script
然后按照以下步骤进行
一、配置uwsgi,为了配置负载均衡我们这里准备两个uwsgi的配置文件,启动2个wsgi进程
vim uwsgi.ini
写入如下配置信息:
[uwsgi]
socket=192.168.179.131:8000
#http=192.168.179.131:8000
chdir=/report_tool
wsgi-file=main.py
callable=app
processes=5
threads=4
master=True
pidfile=/report_tool/script/uwsgi.pid
daemonize=/report_tool/log/uwsgi.log
buffer-size = 51200
touch-reload=/report_tool
二、配置另外一个uwsgi文件
vim uwsgi2.ini
然后写入如下配置信息:
[uwsgi]
socket=192.168.179.131:8000
#http=192.168.179.131:8000
chdir=/report_tool
wsgi-file=main.py
callable=app
processes=5
threads=4
master=True
pidfile=/report_tool/script/uwsgi2.pid
daemonize=/report_tool/log/uwsgi2.log
buffer-size = 51200
touch-reload=/report_tool
三、到此处两个uwsgi的配置文件已经配置完成,下面开始配置Nginx
打开nginx的配置文件:
vim /etc/nginx/nginx.conf
输入如下信息:
user root;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/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"';
access_log /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
#include的作用是可以将server的配置信息写到conf.d目录下面的conf文件
include /etc/nginx/conf.d/*.conf;
upstream OSAOP {
server 192.168.92.134:8000;
server 192.168.92.134:8001;
}
}
然后保存信息后打开default.conf配置server信息
vim /etc/nginx/conf.d/default.conf
可以将文件的原内容全部清空,下入以下信息:
server {
listen 80;
server_name 192.168.92.134
charset UTF-8;
access_log /var/log/nginx/myweb_access.log;
error_log /var/log/nginx/myweb_error.log;
client_max_body_size 75M;
# 设置媒体文件目录
location /media {
alias /OSAOP/media/;
}
# 设置静态文件目录
location /static {
expires 30d;
autoindex on;
add_header Cache-Control private;
alias /OSAOP/staticfiles/;
}
location / {
root /OSAOP/templates/;
index index.html index.htm;
}
location /osaop {
include uwsgi_params;
uwsgi_pass OSAOP;
}
}
到此已经完成了所有配置,并实现了对两个端口的负载均衡,下面启动uwsgi和nginx
uwsgi --ini uwsgi.ini
uwsgi --ini uwsgi2.ini
/usr/sbin/nginx -c /etc/nginx/nginx.conf
uwsgi停止命令:
uwsgi --stop /OSAOP/script/uwsgi.pid
uwsgi --stop /OSAOP/script/uwsgi2.pid
nginx重启命令:
/usr/sbin/nginx -s reload
启动之后可以查看uwsgi和nginx进程:
ps -ef|grep uwsgi
ps -ef|grep nginx