安裝 Django

先安裝 PIP献丑，再通過 PIP 安裝 Django

安裝 PIP

cd /data;

mkdir tmp;

cd tmp;

wget https://bootstrap.pypa.io/get-pip.py;

python ./get-pip.py;

使用 PIP对妄，安裝 Django

pip install Django==1.11.7

安裝 Mysql

安裝并啟動(dòng) mariadb

因?yàn)?CentOS 7 之后的版本都不在提供 Mysql 安裝源，這里我們使用 mariadb 代替 mysql，依次執(zhí)行下列命令

yum install mariadb mariadb-server -y

yum install MySQL-python -y

systemctl start mariadb

對 mariadb 進(jìn)行初始化設(shè)置

執(zhí)行下面命令，根據(jù)提示操作

設(shè)置新密碼為 test

默認(rèn)密碼為空，直接回車即可

mysql_secure_installation

使用設(shè)置的密碼登陸 mariadb

登陸 db闯团，這里假設(shè)密碼被設(shè)置為 test

mysql -uroot -ptest

創(chuàng)建一個(gè)數(shù)據(jù)庫

create database mysite;

成功后，輸入 exit 命令退出 db

exit

創(chuàng)建 Django 項(xiàng)目

創(chuàng)建 mysite 項(xiàng)目

在 /data/ 目錄下仙粱，創(chuàng)建一個(gè)名為 mysite 的 Django 項(xiàng)目

cd /data/

django-admin startproject mysite

修改配置文件房交，與 Mysql 數(shù)據(jù)庫相關(guān)聯(lián)

備注：SECRET_KEY 配置項(xiàng)無需修改

編輯 /data/mysite/mysite/settings.py

示例代碼：/data/mysite/mysite/settings.py

"""

Django settings for mysite project.

Generated by 'django-admin startproject' using Django 1.11.7.

For more information on this file, see

https://docs.djangoproject.com/en/1.11/topics/settings/

For the full list of settings and their values, see

https://docs.djangoproject.com/en/1.11/ref/settings/

"""

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

# Quick-start development settings - unsuitable for production

# See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!

SECRET_KEY = 'm4@g1=hz^08y(9d)v5l!8^*0wbla=oe15s@u8@5^pw=llfz48%'

# SECURITY WARNING: don't run with debug turned on in production!

DEBUG = True

ALLOWED_HOSTS = ["*"]

# Application definition

INSTALLED_APPS = [

? ? 'django.contrib.admin',

? ? 'django.contrib.auth',

? ? 'django.contrib.contenttypes',

? ? 'django.contrib.sessions',

? ? 'django.contrib.messages',

? ? 'django.contrib.staticfiles',

]

MIDDLEWARE = [

? ? 'django.middleware.security.SecurityMiddleware',

? ? 'django.contrib.sessions.middleware.SessionMiddleware',

? ? 'django.middleware.common.CommonMiddleware',

? ? 'django.middleware.csrf.CsrfViewMiddleware',

? ? 'django.contrib.auth.middleware.AuthenticationMiddleware',

? ? 'django.contrib.messages.middleware.MessageMiddleware',

? ? 'django.middleware.clickjacking.XFrameOptionsMiddleware',

]

ROOT_URLCONF = 'mysite.urls'

TEMPLATES = [

? ? {

? ? ? ? 'BACKEND': 'django.template.backends.django.DjangoTemplates',

? ? ? ? 'DIRS': [],

? ? ? ? 'APP_DIRS': True,

? ? ? ? 'OPTIONS': {

? ? ? ? ? ? 'context_processors': [

? ? ? ? ? ? ? ? 'django.template.context_processors.debug',

? ? ? ? ? ? ? ? 'django.template.context_processors.request',

? ? ? ? ? ? ? ? 'django.contrib.auth.context_processors.auth',

? ? ? ? ? ? ? ? 'django.contrib.messages.context_processors.messages',

? ? ? ? ? ? ],

? ? ? ? },

? ? },

]

WSGI_APPLICATION = 'mysite.wsgi.application'

# Database

# https://docs.djangoproject.com/en/1.11/ref/settings/#databases

DATABASES = {

? ? 'default': {

? ? ? ? 'ENGINE': 'django.db.backends.mysql',

? ? ? ? 'NAME': 'mysite',

? ? ? ? 'PASSWORD':'test',

? ? ? ? 'USER': 'root',

? ? ? ? 'HOST':'127.0.0.1',

? ? ? ? 'PORT':'3306',

? ? }

}

# Password validation

# https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [

? ? {

? ? ? ? 'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',

? ? },

? ? {

? ? ? ? 'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',

? ? },

? ? {

? ? ? ? 'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',

? ? },

? ? {

? ? ? ? 'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',

? ? },

]

# Internationalization

# https://docs.djangoproject.com/en/1.11/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

# Static files (CSS, JavaScript, Images)

# https://docs.djangoproject.com/en/1.11/howto/static-files/

STATIC_URL = '/static/'

創(chuàng)建 Django 數(shù)據(jù)庫

cd /data/mysite

python manage.py migrate

啟動(dòng) Django

python manage.py runserver

如果沒有報(bào)錯(cuò)，就說明 Django 已經(jīng)安裝成功了伐割，并且跟 Mysql 的連接正常

退出 Django

按 ctrl+c 退出 Django 服務(wù)

安裝 Nginx

通過 yum 安裝 Nginx

yum install nginx -y

啟動(dòng) Nginx 服務(wù)

systemctl start nginx

訪問下面的鏈接候味，可以看到 nginx 的歡迎界面

http://<您的 CVM IP 地址>/

安裝 uwsgi

任務(wù)時(shí)間：5min ~ 10min

使用 yum 命令安裝 uwsgi

yum install uwsgi uwsgi-plugin-python -y

讓 Nginx，uwsgi隔心，Django 協(xié)同工作

修改 Nginx 配置文件

編輯 /etc/nginx/nginx.conf

示例代碼：/etc/nginx/nginx.conf

# For more information on configuration, see:

#? * Official English Documentation: http://nginx.org/en/docs/

#? * Official Russian Documentation: http://nginx.org/ru/docs/

user nginx;

worker_processes auto;

error_log /var/log/nginx/error.log;

pid /run/nginx.pid;

# Load dynamic modules. See /usr/share/nginx/README.dynamic.

include /usr/share/nginx/modules/*.conf;

events {

? ? worker_connections 1024;

}

http {

? ? 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;

? ? tcp_nodelay? ? ? ? on;

? ? keepalive_timeout? 65;

? ? types_hash_max_size 2048;

? ? include? ? ? ? ? ? /etc/nginx/mime.types;

? ? default_type? ? ? ? application/octet-stream;

? ? # Load modular configuration files from the /etc/nginx/conf.d directory.

? ? # See http://nginx.org/en/docs/ngx_core_module.html#include

? ? # for more information.

? ? include /etc/nginx/conf.d/*.conf;

? ? server {

? ? ? ? listen? ? ? 80 default_server;

? ? ? ? listen? ? ? [::]:80 default_server;

? ? ? ? server_name? _;

? ? ? ? root? ? ? ? /usr/share/nginx/html;

? ? ? ? # Load configuration files for the default server block.

? ? ? ? include /etc/nginx/default.d/*.conf;

? ? ? ? location / {

? ? ? ? ? ? include uwsgi_params;

? ? ? ? ? ? uwsgi_pass 127.0.0.1:8000;

? ? ? ? }

? ? ? ? error_page 404 /404.html;

? ? ? ? ? ? location = /40x.html {

? ? ? ? }

? ? ? ? error_page 500 502 503 504 /50x.html;

? ? ? ? ? ? location = /50x.html {

? ? ? ? }

? ? }

# Settings for a TLS enabled server.

#

#? ? server {

#? ? ? ? listen? ? ? 443 ssl http2 default_server;

#? ? ? ? listen? ? ? [::]:443 ssl http2 default_server;

#? ? ? ? server_name? _;

#? ? ? ? root? ? ? ? /usr/share/nginx/html;

#

#? ? ? ? ssl_certificate "/etc/pki/nginx/server.crt";

#? ? ? ? ssl_certificate_key "/etc/pki/nginx/private/server.key";

#? ? ? ? ssl_session_cache shared:SSL:1m;

#? ? ? ? ssl_session_timeout? 10m;

#? ? ? ? ssl_ciphers HIGH:!aNULL:!MD5;

#? ? ? ? ssl_prefer_server_ciphers on;

#

#? ? ? ? # Load configuration files for the default server block.

#? ? ? ? include /etc/nginx/default.d/*.conf;

#

#? ? ? ? location / {

#? ? ? ? }

#

#? ? ? ? error_page 404 /404.html;

#? ? ? ? ? ? location = /40x.html {

#? ? ? ? }

#

#? ? ? ? error_page 500 502 503 504 /50x.html;

#? ? ? ? ? ? location = /50x.html {

#? ? ? ? }

#? ? }

}

重啟 Nginx

/usr/sbin/nginx -s reload

創(chuàng)建 uwsgi 配置文件

請?jiān)?/data/mysite?目錄下創(chuàng)建 uwsgi.ini白群，參考下面的內(nèi)容。

示例代碼：/data/mysite/uwsgi.ini

[uwsgi]

socket = 127.0.0.1:8000

chdir = /data/mysite

wsgi-file = mysite/wsgi.py

processes = 4

threads = 2

stats = 127.0.0.1:9191

uid = nobody

gid = nobody

master = true

harakiri = 30

daemonize = /data/mysite/uwsgi.log

plugins = python

啟動(dòng) uwsgi

uwsgi uwsgi.ini

測試

訪問鏈接 http://<您的? IP 地址>/?

如果可以看到 Django 的界面硬霍，恭喜你帜慢，環(huán)境搭建成功