在安装python3的情况，我们先创建一下django的虚拟环境，在/opt下创建,
[[email protected] opt] # python3 -m venv d jango
进入虚拟环境
[[email protected] opt]# source /opt/django/bin/activate
然后我们来安装django1.11版本，安装最新版本会报错
(django) [[email protected] opt]# pip install ‘django<1.12‘
(django) [[email protected] opt]# pip install pymysql
(django) [[email protected] opt]# pip install ipython
然后我创建一个目录
(django) [[email protected] ~]# mkdir /myproject
进入到里面创建项目，项目的名字为demo，它里面的demo应用，他的名字会和项目名字一样，比如改成www，它里面的应用也会为www
(django) [[email protected] ~]# cd /myproject/
(django) [[email protected] ~]# django-admin startproject demo
进入到项目里创建一个app应用
(django) [[email protected] myproject]# cd demo/
(django) [[email protected] demo]# python3 manage.py startapp blog
(django) [[email protected] demo]# ls
blog demo manage.py
创建完之后django不知道我们创建了blog应用，我们把他加入到应用里
(django) [[email protected] demo]# vim demo/settings.py
首先我们在demo项目下的demo应用下去添加urls. py 的文本
(django) [[email protected] demo]# ls
__init__.py __pycache__ settings.py urls.py wsgi.py
(django) [[email protected] demo]# vim urls.py
再去刚才创建的blog应用下创建视图views. py ，这样是测试用的输出字符串
(django) [[email protected] demo]vim blog/views.py
修改完之后我们再去demo应用里创建templates渲染目录下创建index. html
(django) [[email protected] demo]# mkdir templates
(django) [[email protected] demo]# cd templates/
进入到渲染的目录里去创建index . html
(django) [[email protected] templates]# vim index.html
代码如下：可以直接复制粘贴
<!DOCTYPE HTML>
<html>
<head>
<meta charset=‘utf8‘/>
<title>demo</title>
</head>
<body>
<h1>Hello World</h1>
</body>
</html>
写完我们在去修改setting设置把templates渲染加进去
(django) [[email protected] demo]# vim demo/settings.py
我们再来开启django
(django) [[email protected] demo]# ./manage.py runserver 0.0.0.0:8888（不成功关闭防火墙）
然后我在192.168.1.10这一台安装ansible去控制192.168.1.20安装nginx
[[email protected] ~]# yum -y install ansible
我们还是先来准备实现工作
还是先做ssh免密登录
[[email protected] ~]# ssh-keygen -t rsa
[[email protected] ~]# ssh-copy-id [email protected]
免密做完我们在去设置配置文件和添加资产
[[email protected] ~]# vim /etc/ansible/ansible.cfg
[[email protected] ~]# vim /etc/ansible/hosts 这里资产多了一个192.168.1.30不用管
然后我们把nginx的包php包依赖包拖进去拖进去
先解压
[[email protected] ~]# tar zxf nginx-1.14.0.tar.gz
然后把配置文件拷贝出来
[[email protected] ~]# cp nginx-1.14.0/conf/nginx.conf /root/
然后我们修改他的配置文件
[[email protected] ~]# vim nginx.conf
[[email protected] ~]# vim nginx.sh
useradd -M -s /sbin/nologin nginx
cd /root/nginx-1.14.0
./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_ssl_module --with-http_gzip_static_module --with-pcre
make && make install
cd /root
ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin（软连接）
nginx（启动）
我们在来编写roles（角色）
我们去 /etc/ansible/roles/
[[email protected] ~]# cd /etc/ansible/roles/
[[email protected] roles]# ls
[[email protected] roles]# mkdir nginx
[[email protected] roles]# ls
nginx
[[email protected] roles]# cd nginx/
[[email protected] nginx]# mkdir tasks
[[email protected] nginx]# ls
tasks
[[email protected] nginx]# cd tasks/
我们在编写nginx .yml
[[email protected] tasks]# vim nginx.yml
- name: fu zhi bao
copy: src=/root/nginx-1.14.0.tar.gz dest=/root
- name: jie ya bao
command: tar zxf /root/nginx-1.14.0.tar.gz
- name: yum yi laibao
yum: name=pcre-devel,zlib-devel,openssl-devel,gcc state=present
- name: fu zhi nginx jiao ben
copy: src=/root/nginx.sh dest=/root
- name: zhi xing nginx jiao ben
shell: bash /root/nginx.sh
- name: ba nginx file fu zhi gei 1.20
copy: src=/root/nginx.conf dest=/usr/local/nginx/conf/
- name: chong qi nginx
shell: nginx -s stop
- name: kai qi
shell: nginx
- name: firewalld jia kai duankou
shell: firewall-cmd --add-port=80/tcp --permanent
- name: ‘9000‘
shell: firewall-cmd --add-port=9000/tcp --permanent
- name: chong zai
shell: firewall-cmd --reload
在编写 main.yml 的进行引用
[[email protected] tasks]# vim main.yml
- include: nginx.yml
[[email protected] roles]# vim lnmp.yml
---
- hosts: 192.168.1.20
roles:
- nginx
最后可以访问了，实验完毕
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