Ansible项目实战LNMP

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

角色编写

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

nginx roles

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

php roles

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

mysql roles

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

角色执行playbook文件编写