一、python配置
1、安装python3.6.5源及依赖包
# yum install epel-release –y
# yum groupinstall "Development tools" –y
# yum install zlib-devel bzip2-devel openssl-devel ncurses-devel zx-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel –y
2、编译安装python3.6.5以及pip package manager
# wget https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tar.xz --no-check-certificate
# tar xf Python-3.6.5.tar.xz
# cd Python-3.6.5
# ./configure --prefix=/usr/local --with-ensurepip=install --enable-shared LDFLAGS="-Wl,-rpath /usr/local/lib"
# make && make altinstall
#有些服务器安装后不会自动添加环境变量,需要手动添加,方法如下:有环境变量的可以跳过
# vi /etc/profile
在最后一行添加
export PATH=$PATH:/usr/local/bin
修改后立即生效
# source /etc/profile
3、安装 virtualenv
# pip3.6 install --upgrade pip(更新pip, 可以不用更新)
# pip3.6 install virtualenv
二、Django环境配置
1、配置 django virtualenv
# mkdir -p /var/www/html/django
# cd /var/www/html/django
# virtualenv -p /usr/local/bin/python3.6 .py3env (.py3env是一个文件夹名字,可以自定义)
2、开启virtualenv python3环境并在此环境安装django相关模块(virtualenv python3环境)
# source .py3env/bin/activate
# pip install django pymysql
# deactivate(退出virtualenv python3 虚拟环境)
三、Apache配置
1、安装apache package(在真实环境中安装)
# yum install httpd httpd-devel -y
2、安装 mod_wsgi for python3(在使用的虚拟环境中安装)
# pip install mod_wsgi
3、导出apache所需的mod_wsgi模块
# mod_wsgi-express install-module
LoadModule wsgi_module "/usr/lib64/httpd/modules/mod_wsgi-py36.cpython-36m-x86_64-linux-gnu.so"
WSGIPythonHome "/var/www/html/.py3env"
4、配置apache配置文件
# vi /etc/httpd/conf/httpd.conf
末行添加:
LoadModule wsgi_module "/usr/lib64/httpd/modules/mod_wsgi-py36.cpython-36m-x86_64-linux-gnu.so"
# vi /etc/httpd/conf.d/django.conf
Alias /static /var/www/html/项目名/static
<Directory /var/www/html/项目名/static>
Require all granted
</Directory>
<Directory /var/www/html/项目名/项目>
<Files wsgi.py>
Require all granted
</Files>
</Directory>
WSGIPythonHome "/var/www/html/项目名/.py3env"
Listen 8080
<VirtualHost *:8080>
ServerName django.example.com
WSGIDaemonProcess myproject python-path=/var/www/html/django/.py3env/lib/python3.6/site-pachages
WSGIScriptAlias / /var/www/html/项目名/项目/wsgi.py
</VirtualHost>
5、重启apache并设置开机自启动
# systemctl restart httpd
# systemctl enable httpd
deactivate(退出virtualenv python3 虚拟环境)
四、Django项目配置
1、上传django项目(django2),在退出虚拟环境下上传,之后的操作都在虚拟环境
django2压缩包,注意:不能有数据库,缓存文件
# yum install lrzsz –y
# rz
#unzip django2.zip
解压之后可以删除django2.zip
2、创建表格 注意:在虚拟环境下进行(# source .py3env/bin/activate)
# cd django2 (切换到django2目录)
# python manage.py makemigrations
# python manage.py migrate
3、创建项目管理员账户(可以暂时不用)
# ./manage.py createsuperuser
4、生成项目静态文件目录
# python manage.py collectstatic
5、修改wsgi入口文件(注意:一定要确定wsgi.py文件的位置)
# vi django2/wsgi.py
import os
import sys
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "项目名.settings")
sys.path.append('/var/www/html/项目')
from django.core.wsgi import get_wsgi_application
application = get_wsgi_application()
6、添加ALLOWED_HOSTS
# vi django2/settings.py
添加:
ALLOWED_HOSTS = ['django.example.com',’ip地址’]
7、修改项目属主和权限
# chmod -R 755 /var/www/html
# chown -R apache:apache /var/www/html
补充
关闭centos7的防火墙
# firewall-cmd --state(查看防火墙的状态)
# systemctl stop firewalld(关闭防火墙)
# systemctl start firewalld(开启防火墙)
临时关闭selinux防火墙 输入setenforce 0 永久关闭可使用: vi /etc/selinux/config 改:SELINUX=enforcing 为:SELINUX=disabled (输入getenforce查看状态)
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