本机环境介绍
虚拟机操作系统版本如下
[root@node1 ~]# cat /etc/redhat-release
CentOS Linux release 7.2.1511 (Core)
IP地址为:192.168.3.3/24
安装epel源
rpm -ivh http://mirrors.aliyun.com/epel/epel-release-latest-7.noarch.rpm
# 或者
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
如果之前有epel源,需要先删除:
mv /etc/yum.repos.d/epel.repo /etc/yum.repos.d/epel.repo.backup
mv /etc/yum.repos.d/epel-testing.repo /etc/yum.repos.d/epel-testing.repo.backup
安装Nginx依赖包
yum install -y openssl-devel pcre-devel
安装Nginx
[root@node1 /usr/local/src/nginx-1.10.2]# wget http://nginx.org/download/nginx-1.10.2.tar.gz
[root@node1 /usr/local/src]# tar xf nginx-1.10.2.tar.gz
[root@node1 /usr/local/src]# cd nginx-1.10.2/
[root@node1 /usr/local/src/nginx-1.10.2]# ./configure
[root@node1 /usr/local/src/nginx-1.10.2]# make && make install
修改nginx配置文件如下:
[root@EMMGTEST2 ~]# egrep -v '^$|#' /usr/local/nginx/conf/nginx.conf
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
gzip on;
server {
listen 80;
server_name deng t20.com;
access_log /var/log/nginx/myweb_access.log;
error_log /var/log/nginx/myweb_error.log;
location / {
include uwsgi_params;
uwsgi_pass 127.0.0.1:8000;
uwsgi_read_timeout 2;
}
location /static {
alias /application/django/mysite/static/;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}
创建nginx accesslog路径
[root@node1 /usr/local/src/nginx-1.10.2]# mkdir /var/log/nginx
检查配置文件没有问题
[root@node1 /usr/local/src/nginx-1.10.2]# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
启动nginx
[root@node1 /usr/local/src/nginx-1.10.2]# /usr/local/nginx/sbin/nginx
安装pip(python的安装程序)
wget https://bootstrap.pypa.io/get-pip.py
python get-pip.py
#当有多个版本的python时,要在特定的版本安装pip需要用那个版本的python执行get-pip.py, 比如在python2.6上安装pip:python2.6 get-pip.py
安装uwsgi
pip install uwsgi
安装django,版本不正确可能起不来,版本要和自己的电脑上的版本一致,要不会有问题。django在1.10的时候template还有session貌似都做过改动,
pip install django==1.9.8
创建目录
mkdir /wis/django
把mysite文件夹拷贝到django下面
确认uwsgi.ini配置文件没有问题:
[root@node1 /wis/django/mysite]# egrep -v '^$|#' uwsgi.ini
[uwsgi]
socket = :8000
chdir = /wis/django/mysite
module = mysite.wsgi
master = true
processes = 4
vacuum = true
[root@node1 /wis/django/mysite]# pwd
/wis/django/mysite
在当前目录启动uwsgi
[root@node1 /wis/django/mysite]#nohup uwsgi --ini uwsgi.ini &
一般生产中我们都是通过unix socket文件来传输,如下(socket属性):
[root@v178 ~]# stat /run/mysite.socket
文件:"/run/mysite.socket"
大小:0 块:0 IO 块:4096 套接字
设备:12h/18d Inode:99694 硬链接:1
权限:(0664/srw-rw-r--) Uid:( 0/ root) Gid:( 995/ nginx)
最近访问:2017-05-15 08:55:58.154113380 +0800
最近更改:2017-05-15 08:55:58.154113380 +0800
最近改动:2017-05-15 08:55:58.154113380 +0800
创建时间:-
[root@v178 ~]# ll /run/mysite.socket
srw-rw-r-- 1 root nginx 0 5月 15 08:55 /run/mysite.socket
我们的uwsgi配置文件要修改如下:
[root@v178 moji]# cat uwsgi.ini |grep -v '#'
[uwsgi]
socket = /run/mysite.socket
chdir = /application/django/moji
module = moji.wsgi
master = true
processes = 4
vacuum = true
chmod-socket = 664
chown-socket = root:nginx
nginx location配置如下:
location / {
include uwsgi_params;
uwsgi_pass unix:/run/mysite.socket;
}
本文没有做优化设置,要做进一步的了解,大家可以参考nginx官方文档了。
还有要说的是socket文件之所以放到/run下面是由于在/tmp下面有权限问题(开始放到tmp下面是没问题的,后来不知道为啥就不行了),和这个最后的t有关系,具体的就没仔细研究了
[root@v178 ~]# ls -ld /tmp
drwxrwxrwt. 19 root root 4096 5月 15 09:17 /tmp