通过ansible roles
配置lnmp
环境,nginx
通过源码编译安装,php
通过源码编译安装,MySQL
通过yum
安装(mysql
源码编译超级慢)支持系统(CentOS6.x
和centos7.x
系列)
说明: 将nginx和php源码包放到对应的角色文件下的files目录下,通过vars/main.yml控制安装的版本和路径。如下:
[root@ansible roles]# cat nginx/vars/main.yml
DOWNLOAD_DIR: "/usr/local/src/" #软件包拷贝到目标主机的存放路径
INSTALL_DIR: "/usr/local/" #安装路径
NGINX_VERSION: "1.12.2" #软件包版本
USER: "nginx" #运行的用户
GROUP: "nginx" #运行的组
这里角色都统一放在了/etc/ansible/roles
下
安装编译时所需要用到的依赖包
[root@ansible ~]# cd /etc/ansible/roles/
[root@ansible roles]# cat init_pkg.yml
#安装源码编译php、nginx时所需要用到的依赖包
---
- hosts: all
remote_user: root
tasks:
- name: Install Package
yum: name={{ item }} state=installed
with_items:
- gcc-c++
- glibc
- glibc-devel
- glib2
- glib2-devel
- pcre
- pcre-devel
- zlib
- zlib-devel
- openssl
- openssl-devel
- libpng
- libpng-devel
- freetype
- freetype-devel
- libxml2
- libxml2-devel
- bzip2
- bzip2-devel
- ncurses
- curl
- gdbm-devel
- libXpm-devel
- libX11-devel
- gd-devel
- gmp-devel
- readline-devel
- libxslt-devel
- expat-devel
- xmlrpc-c
- libcurl-devel
1)创建相应文件夹
[root@ansible roles]# mkdir -p nginx/{files,handlers,tasks,templates,vars}
2)最终编写效果
[root@ansible roles]# tree nginx
nginx
├── files
│ ├── nginx-1.12.2.tar.gz
│ └── nginx-1.16.0.tar.gz
├── handlers
│ └── main.yml
├── tasks
│ ├── config.yml
│ ├── copypkg.yml
│ ├── group.yml
│ ├── install.yml
│ ├── main.yml
│ ├── service.yml
│ └── user.yml
├── templates
│ ├── nginx.conf.j2
│ ├── nginx_init.j2
│ └── nginx.service.j2
└── vars
└── main.yml
5 directories, 14 files
1)创建相应文件夹
[root@ansible roles]# mkdir -p php/{files,handlers,tasks,templates,vars}
2)最终编写效果
[root@ansible roles]# tree php
php
├── files
│ └── php-5.6.40.tar.gz
├── handlers
│ └── main.yml
├── tasks
│ ├── config.yml
│ ├── copypkg.yml
│ ├── group.yml
│ ├── install.yml
│ ├── main.yml
│ ├── service.yml
│ └── user.yml
├── templates
│ ├── php-fpm.conf.j2
│ ├── php-fpm.init.j2
│ ├── php-fpm.service.j2
│ └── php.ini.j2
└── vars
└── main.yml
5 directories, 14 files
1)创建相应文件夹
[root@ansible roles]# mkdir -p mysql/{files,handlers,tasks,templates,vars}
2)最终编写效果
[root@ansible roles]# tree mysql
mysql
├── files
├── handlers
│ └── main.yml
├── tasks
│ ├── config.yml
│ ├── install.yml
│ ├── main.yml
│ └── service.yml
├── templates
│ ├── my.cnf6.j2
│ └── my.cnf7.j2
└── vars
5 directories, 7 files
[root@ansible roles]# cat nginx_roles.yml
#源码编译安装nginx
---
- hosts: all
remote_user: root
roles:
- role: nginx
[root@ansible roles]# cat php_roles.yml
#源码编译安装nginx
---
- hosts: all
remote_user: root
roles:
- role: php
[root@ansible roles]# cat mysql_roles.yml
#yum安装MySQL
---
- hosts: all
remote_user: root
roles:
- role: mysql
[root@ansible roles]# cat lnmp.yml
#配置lnmp,创建虚拟主机
---
- hosts: all
remote_user: root
roles:
- role: nginx
- role: php
- role: mysql
vars:
PORT: 8081
WEBDIR: "/opt/www"
CONFIGDIR: "/usr/local/nginx/conf/conf.d"
tasks:
- name: create vhost dir
file: name={{ WEBDIR }} state=directory owner=www group=www mode=755
- name: create vhost conf
template: src=vhost.conf.j2 dest={{ CONFIGDIR }}/vhost.conf
notify: Restart Nginx
- name: create index.php
shell: "echo '<?php phpinfo(); ?>' > {{ WEBDIR }}/index.php"
handlers:
- name: Restart Nginx
service: name=nginx state=restarted
# hostslist文件准备,这样方便执行,可以在执行playbook时指定某台机器上运行
[root@ansible roles]# cat hostlist
192.168.1.31
192.168.1.32
192.168.1.33
192.168.1.36
#所有文件查看
[root@ansible roles]# ll
总用量 28
-rw-r--r--. 1 root root 53 6月 4 22:37 hostlist
-rw-r--r--. 1 root root 824 6月 5 10:53 init_pkg.yml
-rw-r--r--. 1 root root 646 6月 5 12:05 lnmp.yml
drwxr-xr-x. 7 root root 77 6月 5 10:44 mysql
-rw-r--r--. 1 root root 81 6月 5 10:06 mysql_roles.yml
drwxr-xr-x. 7 root root 77 6月 4 15:37 nginx
-rw-r--r--. 1 root root 89 6月 4 17:10 nginx_roles.yml
drwxr-xr-x. 7 root root 77 6月 4 17:18 php
-rw-r--r--. 1 root root 87 6月 4 17:37 php_roles.yml
-rw-r--r--. 1 root root 811 6月 5 11:53 vhost.conf.j2
[root@ansible roles]# tree
.
├── hostlist
├── init_pkg.yml
├── lnmp.yml
├── mysql
│ ├── files
│ ├── handlers
│ │ └── main.yml
│ ├── tasks
│ │ ├── config.yml
│ │ ├── install.yml
│ │ ├── main.yml
│ │ └── service.yml
│ ├── templates
│ │ ├── my.cnf6.j2
│ │ └── my.cnf7.j2
│ └── vars
├── mysql_roles.yml
├── nginx
│ ├── files
│ │ ├── nginx-1.12.2.tar.gz
│ │ └── nginx-1.16.0.tar.gz
│ ├── handlers
│ │ └── main.yml
│ ├── tasks
│ │ ├── config.yml
│ │ ├── copypkg.yml
│ │ ├── group.yml
│ │ ├── install.yml
│ │ ├── main.yml
│ │ ├── service.yml
│ │ └── user.yml
│ ├── templates
│ │ ├── nginx.conf.j2
│ │ ├── nginx_init.j2
│ │ └── nginx.service.j2
│ └── vars
│ └── main.yml
├── nginx_roles.yml
├── php
│ ├── files
│ │ └── php-5.6.40.tar.gz
│ ├── handlers
│ │ └── main.yml
│ ├── tasks
│ │ ├── config.yml
│ │ ├── copypkg.yml
│ │ ├── group.yml
│ │ ├── install.yml
│ │ ├── main.yml
│ │ ├── service.yml
│ │ └── user.yml
│ ├── templates
│ │ ├── php-fpm.conf.j2
│ │ ├── php-fpm.init.j2
│ │ ├── php-fpm.service.j2
│ │ └── php.ini.j2
│ └── vars
│ └── main.yml
├── php_roles.yml
└── vhost.conf.j2
18 directories, 42 files
1)单独某一台机器安装nginx
[root@ansible roles]# ansible-playbook -i hostlist nginx_roles.yml --limit 192.168.1.31
2)单独某一台机器安装php
[root@ansible roles]# ansible-playbook -i hostlist php_roles.yml --limit 192.168.1.31
3)单独某一台机器安装mysql
[root@ansible roles]# ansible-playbook -i hostlist mysql_roles.yml --limit 192.168.1.31
4)单独某一台机器部署lnmp
[root@ansible roles]# ansible-playbook -i hostlist lnmp.yml --limit 192.168.1.31
5)所有机器部署php
[root@ansible roles]# ansible-playbook php_roles.yml
6)所有机器部署nginx
[root@ansible roles]# ansible-playbook nginx_roles.yml
7)所有机器部署mysql
[root@ansible roles]# ansible-playbook mysql_roles.yml
8)所有机器部署lnmp
[root@ansible roles]# ansible-playbook lnmp.yml