ansible自动化安装lnmp

今天尝试用ansible自动化编译安装了lnmp环境，是以把自己的见解和大家分享，不足之处还望大家指正。

lnmp的构成

lnmp = linux + nginx + mysql + php/python/perl

下面给大家介绍下我的安装步骤

系统：linux7

首先下载lnmp环境所需模块，创建ansible角色

# mkdir -pv /tmp/roles/{mysql,php,nginx}/{files,vars,templates,tasks,handlers,meta}

# cd /tmp/roles/mysql/

第一步：安装mysql,我安装的版本是5.6.x

编写脚本

vim /tmp/roles/mysql/files/mysql.sh

#!/bin/bashmount -o loop /dev/sr0 /yumyum clean allyum list#导入lnmp环境所需依赖包yum install cmake* gcc gcc-c++ ncurses-devel perl libxml* libcurl* libjpeg* libpng* freetype*sleep 10#解压mysql压缩包tar xzf /root/Downloads/bag/11-mysql-5.6.26.tar.gz -C /usr/srccd /usr/src/mysql-5.6.26cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSETS=gbk,gb2312 -DENABLED_LOCAL_INFILE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 && make && make install#安装后，编写mysql配置文件#1，手动编写my.cnf配置文件mkdir /usr/local/mysql/etccat > /usr/local/mysql/etc/my.cnf << EOF[mysqld]port=3307datadir=/data56pid-file=/var/run/mysqld/mysql56.pidsocket=/tmp/mysql.socklog-error=/var/log/mysqld/mysql56-err.loguser=mysql[client]port=3307socket=/tmp/mysql.sockEOF#2：创建mysql相关目录，并修改权限useradd -u 27 mysql mkdir /data56 /var/run/mysqld /var/log/mysqld chown mysql.mysql /data56 /var/run/mysqld /var/log/mysqld /usr/local/mysql/   -R#3：初始化数据库/usr/local/mysql/scripts/mysql_install_db --defaults-file=/usr/local/mysql/etc/my.cnf --basedir=/usr/local/mysql --user=mysql#--拷贝服务启动脚本cp /usr/local/mysql/support-files/mysql.server  /etc/init.d/mysql56cp /usr/local/mysql/bin/mysql /usr/bin/

保存退出

创建yml文件

touch tasks/main.yml handlers/main.yml vars/main.yml

编辑任务

vim tasks/main.yml

- name: copy tar  copy: src=/run/media/zsy/KINGSTON/运维资料/20-Nginx（web服务器、反向代理负>载均衡、LNMP）/Nginx-软件包/bag dest=/root/Downloads/  tags:  - tar- name: copy mysql.sh to dbserver  copy: src=mysql.sh dest=/tmp/- name: bash mysql.sh  shell: /bin/bash /tmp/mysql.sh  tags:  - sh- name: install configure  template: src=mysql dest=/etc/init.d/mysql56  tags:  - tem  notify:  - restarted mysql

保存退出

创建site.yml

#vim /tmp/site.yml

- hosts: dbserver  remote_user: root  roles:  - mysql

至此完成数据库的安装

第二步：安装PHP，我这安装的是5.6.x版本

# cd /tmp/roles/php/

创建yml

# touch tasks/main.yml handlers/main.yml vars/main.yml

编写脚本

vim files/php.sh

#!/bin/bash#安装个大模块#1，安装libiconv-1.13.tar.gz  --语言编码转换install_libiconv(){tar xzf /root/Downloads/bag/4-libiconv-1.13.tar.gz -C /usr/srccd /usr/src/libiconv-1.13/./configure && make && make installecho /usr/local/lib  > /etc/ld.so.conf.d/lnmp.conf/sbin/ldconfig}#2.安装mhash-0.9.9.9.tar.bz2install_mhash-0.9.9.9(){        tar xf /root/Downloads/bag/7-mhash-0.9.9.9.tar.bz2 -C /usr/src        cd /usr/src/mhash-0.9.9.9/        ./configure && make && make install        /sbin/ldconfig}#3.安装libmcrypt-2.5.8.tar.bz2install_libmcrypt-2.5.8(){        tar xf /root/Downloads/bag/5-libmcrypt-2.5.8.tar.bz2 -C /usr/src        cd /usr/src/libmcrypt-2.5.8/        ./configure && make && make install        /sbin/ldconfig}#4.安装mcrypt-2.6.6.tar.gzinstall_mcrypt-2.6.6(){        tar xzf /root/Downloads/bag/6-mcrypt-2.6.6.tar.gz -C /usr/src        cd /usr/src/mcrypt-2.6.6        ./configure && make && make install        /sbin/ldconfig}#5.安装pcre-7.9.tar.gz--perl兼容正则表达式，--或者使用rpm自带的也可以(yum install pcre pcre-devel -y)install_pcre-7.9(){    tar xzf /root/Downloads/bag/8-pcre-7.9.tar.gz -C /usr/src/    cd /usr/src/pcre-7.9/    ./configure && make && make install    /sbin/ldconfig}#6.编译安装phpinstall_php(){    tar xf /root/Downloads/bag/12-php-5.6.12.tar.bz2 -C /usr/src/    cd /usr/src/php-5.6.12/    ln -s /usr/local/mysql/lib/libmysqlclient.so /usr/lib/    ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib/libmysqlclient.so.18    echo '/usr/local/lib' >> /etc/ld.so.conf    /sbin/ldconfig    ./configure --prefix=/usr/local/php/ --with-config-file-path=/usr/local/php/etc --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath  --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl  --enable-mbregex --enable-fpm --enable-mbstring  --enable-ftp --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets  --with-xmlrpc --enable-zip --enable-soap --with-gettext --enable-mysqlnd --with-pcre-dir=/usr/local/ --with-mcrypt=/usr/local/ --with-pdo-mysql=/usr/local/mysql --enable-opcache=no && make ZEND_EXTRA_LIBS='-liconv' && make install}#7.安装缓存模块memcacheinstall_memcache(){    tar xf /root/Downloads/bag/10-memcache-2.2.7.tgz -C /usr/src/    cd /usr/src/memcache-2.2.7/    /usr/local/php/bin/phpize    ./configure --with-php-config=/usr/local/php/bin/php-config && make && make install    echo /usr/src/memcache-2.2.7/modules/ >> /etc/ld.so.conf.d/lnmp.conf    /sbin/ldconfig}#8.安装绘图引擎模块p_w_picpathmagick，与GD类似install_p_w_picpathmagick(){    tar xzf /root/Downloads/bag/2-ImageMagick-6.7.8-9.tar.gz -C /usr/src/    cd /usr/src/ImageMagick-6.7.8-9/    ./configure    make;make install    /sbin/ldconfig}#9.安装imagick（连接php与p_w_picpathmagick的通道）install_imagick(){    tar xf /root/Downloads/bag/3-imagick-3.1.2.tgz -C /usr/src/    cd /usr/src/imagick-3.1.2/    /usr/local/php/bin/phpize    ./configure --with-php-config=/usr/local/php/bin/php-config    make;make install    echo /usr/src/imagick-3.1.2/modules >> /etc/ld.so.conf.d/lnmp.conf    /sbin/ldconfig}install_libiconv && install_mhash-0.9.9.9 && install_libmcrypt-2.5.8 && install_mcrypt-2.6.6 && install_pcre-7.9 && install_php && install_memcache && install_p_w_picpathmagick && install_imagick && cp /usr/src/php-5.6.12/php.ini-production /usr/local/php/etc/php.ini

注：如PHP版本小于5.6还需安装php的缓存加速器opcache

编辑任务

#vim tasks/main.yml

- name: copy shell  copy: src=php.sh dest=/tmp/- name: bash shell  shell: /bin/bash /tmp/php.sh- name: install configure  template: src=php.ini dest=/usr/local/php/etc/php.ini  tags:  - ini

把角色加到site.yml中

#vim /tmp/site.yml

- hosts: dbserver  remote_user: root  roles:  - mysql  - php

至此可完成PHP的安装

第三步：编译安装nginx,版本1.13.x

#cd /tmp/roles/nginx

编写脚本

#vim files/nginx.sh

install_nginx(){#新建nginx用户useradd nginxtar xzf /root/Downloads/bag/1-nginx-1.8.1.tar.gz -C /usr/srccd /usr/src/nginx-1.8.1/./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_gzip_static_module  --with-http_stub_status_module  --with-http_ssl_module && make && make install}install_nginx#配置php-fpm配置文件 (配置fastcgi)mv /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.confmkdir /var/run/fastcgichown nginx.nginx /var/run/fastcgi/mkdir /lnmp/web -pulimit -SHn 65535 >> /etc/rc.local

创建yml文件

# touch tasks/main.yml handlers/main.yml vars/main.yml

创建任务

# vim tasks/main.yml

- name: copy shell   copy: src=nginx.sh dest=/tmp/- name: bash shell  shell: /bin/bash /tmp/nginx.sh- name: change php-fpm.conf  template: src=php-fpm.conf dest=/usr/local/php/etc/php-fpm.conf- name: change nginx.conf  template: src=nginx.conf dest=/usr/local/nginx/conf/nginx.conf- name: change files open  command: ulimit -SHn 65535

把任务加到site.yml中

# vim /tmp/site.yml

- hosts: dbserver  remote_user: root  roles:  - mysql  - php  - nginx

最后执行ansible-playbook /tmp/site.yml

执行过程比较久，需耐心等待。至此ansible自动化搭建lnmp环境圆满结束。

以上属个人搭建步骤，其中有些小步骤没有写上，如模版的配置，毕竟大家所需模版的配置不一。

如有更好的建议，请留下你珍贵的一言，谢谢。