1、在centos 7中安裝python3環境
# 1、yum更新yum源
yum update
# 2、安裝Python 3.7所需的依賴否則安裝後沒有pip3包
yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel libffi-devel gcc make
# 3、在官網下載所需版本,這裏用的是3.7.0版本
wget https://www.python.org/ftp/3.7.0/Python-3.7.0.tgz
2.安裝python
# 1、yum更新yum源
yum update
# 2、安裝Python 3.7所需的依賴否則安裝後沒有pip3包
yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel libffi-devel gcc make
# 3、在官網下載所需版本,這裏用的是3.7.0版本
wget https://www.python.org/ftp/3.7.0/Python-3.7.0.tgz
2、安裝Python
# 1、解壓
tar -xvf Python-3.7.0.tgz
#2、配置編譯
cd Python-3.7.0
./configure --prefix=/usr/local/python3 # 配置編譯的的路徑(這裏--prefix是指定編譯安裝的文件夾)
./configure --enable-optimizations # 執行該代碼後,會編譯安裝到 /usr/local/bin/ 下,且不用添加軟連接或環境變量
make && make install
ln -s /usr/local/python3/bin/python3 /usr/bin/python3 # 添加軟連接
ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3
#3、將/usr/local/python3/bin加入PATH
[root@linux-node1 testProj]# vim /etc/profile
#然後在文件末尾添加
export PATH=$PATH:/usr/local/python3/bin
[root@linux-node1 testProj]# source /etc/profile # 修改完後,還需要讓這個環境變量在配置信息中生效,執行命令
3.初始化一個django項目
[root@linux-node1 /]# pip3 install django==2.0.4
[root@linux-node1 /]# mkdir /code/
[root@linux-node1 /]# cd /code/
[root@linux-node1 testProj]# django-admin startproject mmcsite
[root@linux-node1 testProj]# cd /code/mmcsite
[root@linux-node1 testProj]# python3 manage.py runserver 0.0.0.0:8000
# 頁面中訪問:http://192.168.56.11:8000/
4.安裝uwsgi 並使用uWSGI啓動這個服務
(1)安裝使用uwsgi
'''1. 安裝uwsgi'''
[root@linux-node1 /]# pip3 install uwsgi
[root@linux-node1 /]# ln -s /usr/local/python3/bin/uwsgi /usr/bin/uwsgi
'''2. 配置uwsgi.ini啓動文件'''
[root@linux-node1 /]# vim uwsgi.ini
[uwsgi]
socket = 0.0.0.0:3031
chdir = /code/mmcsite
wsgi-file = /code/mmcsite/wsgi.py
processes = 5
threads = 30
master = true
daemonize = /code/mmcsite/uwsgi.log
module=mmcsite.wsgi
pidfile = /code/mmcsite/uwsgi.pid
chmod-socket=666
enable-threads = true
'''3. 使用uwsgi啓動django:一定要在這個項目目錄中'''
[root@linux-node1 /]# uwsgi --http 192.168.56.11:80 --file mmcsite/wsgi.py --static-map=/static=static
訪問項目:http://192.168.56.11
(2)配置文件
[root@linux-node2 demo2]# vim /code/mmcsite/uwsgi.ini # uwsgi.ini文件
[uwsgi]
socket = 0.0.0.0:3031 # 指定socket監聽的地址和端口
chdir = /code/mmcsite # 項目路徑
wsgi-file = /code/mmcsite/wsgi.py # django的wsgi文件路徑
processes = 5 # 啓動五個進程
threads = 30 # 每個進程啓動30個線程
master = true
daemonize = /code/mmcsite/uwsgi.log # 日誌存放路徑
module=mmcsite.wsgi # 使用mmcsite.wsgi模塊
pidfile = /code/mmcsite/uwsgi.pid # uwsgi啓動進程id存放路徑
chmod-socket=666 # socket權限
enable-threads = true # 允許用內嵌的語言啓動線程,這將允許你在app程序中產生一個子線程
5.安裝配置nginx
(1)安裝nginx
'''1. 配置nginx YUM源'''
[root@linux-node1 /] vim /etc/yum.repos.d/nginx.repo
[nginx]
name=nginx repo
# 下面這行centos根據你自己的操作系統修改比如:OS/rehel
# 6是你Linux系統的版本,可以通過URL查看路徑是否正確
baseurl=http://nginx.org/packages/centos/7/$basearch/
gpgcheck=0
enabled=1
'''2. 安裝nginx'''
[root@linux-node1 /] yum -y install nginx
(2)配置nginx
[root@linux-node1 /]# vim /etc/nginx/conf.d/django.conf
server {
listen 8888;
server_name 192.168.56.11;
client_max_body_size 5M;
gzip on;
gzip_buffers 32 4K;#壓縮在內存中緩衝32塊 每塊4K
gzip_comp_level 6 ;#壓縮級別 推薦6
gzip_min_length 4000;#開始壓縮的最小長度4bit
gzip_types text/plain application/json application/javascript application/x-javascript application/css application/xml application/xml+rss text/javascript application/x-httpd-php image/jpeg image/gif image/png image/x-ms-bmp;
location / {
include uwsgi_params;
uwsgi_pass 127.0.0.1:3031;
uwsgi_ignore_client_abort on;
}
error_page 404 /404.html;
location = /40x.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
6.啓動項目
[root@linux-node1 demo2]# systemctl restart nginx # 開啓nginx
[root@linux-node1 demo2]# uwsgi --ini uwsgi.ini # 啓動uwsgi的django項目
# http://192.168.56.11:8888/ 訪問項目
[root@linux-node1 demo2]# uwsgi --stop uwsgi.pid # 關閉uwsgi