salt部署nginx
尝试使用saltstack部署nginx搭建环境：
master：192.168.25.135 centos 7
master：192.168.25.133 centos 7
master端目录：在/etc/salt/x下新建nginx目录用来存放源码包和配置文件，将源码包下载到这个目录，
#mkdir//etc/salt/nginx
查看目录：
编写salt 入口文件top.sls
#cat top.sls
base:
'*':
- nginx.install //安装sls文件
- nginx.server //配置文件
- nginx.init //启动文件
- nginx.html //自定义的首页文件
首先对系统进行初始化配置，安装必要的依赖包
#cat nginx/init.sls
system_init:
pkg.installed:
- pkgs: //同时安装多个报用复数
- gcc
- gcc-c++
- openssl
- make
- unzip
- openssl-devel
- zlib
- zlib-devel
安装文件：
# cat nginx/install.sls
pcre_install:
file.managed:
- name: /usr/local/pcre-8.40.zip //安装必要的依赖包pcre
- source: salt://nginx/pcre-8.40.zip
- user: root
- group: root
- mode: 0644
cmd.run:
- name: cd /usr/local && unzip pcre-8.40.zip && cd pcre-8.40 && ./configure --prefix=/usr/local/pcre && make && make install
- unless: test-d /usr/local/pcre
- require:
- file: pcre_install
nginx_install:
file.managed:
- name: /usr/local/nginx-1.8.1.tar.gz
- source: salt://nginx/nginx-1.8.1.tar.gz
- user: root
- group: root
- mode: 0644
cmd.run:
- name: cd /usr/local && tar zxf nginx-1.8.1.tar.gz && cd nginx-1.8.1 && ./configure --with-pcre=/usr/local/pcre-8.40 --with-http_ssl_module --with-http_stub_status_module --with-file-aio --with-http_dav_module && make && make install
- unless: test -d /usr/local/nginx
- require:
- cmd: pcre_install
- file: nginx_install
配置文件：
与启动有关的启动文件nginx.service，nginx主配置文件，nginx主配置文件可以先解压nginx源码包后，将配置文件修改后在复制到nginx目录下。
# cat nginx/nginx.service
Description=nginx service
After=network.target
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s> ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true
WantedBy=multi-user.target
########################################################
# cat nginx/server.sls
nginx_init:
file.managed:
- name: /usr/lib/systemd/system/nginx.service
- source: salt://nginx/nginx.service
- user: root
- group: root
- mode: 754
nginx_conf:
file.managed:
- name: /usr/local/nginx/conf/nginx.conf
- source: salt://nginx/nginx.conf
- user: root
- group: root
- mode: 644
nginx_service:
cmd.run:
- name: systemctl start nginx.service
- require:
- file: nginx_init
- watch:
- file: /usr/local/nginx/conf/nginx.conf
编写首页文件
#vim nginx/www.html
hello !
if you see this picture, you are successful
首页sls文件：
#cat nginx/html.sls
www_html:
file.managed:
- name: /usr/local/nginx/html/www.html
- source: salt://nginx/www.html
- user: root
- group: root
- mode: 644
到此配置完成。进行测试
#salt '192.168.25.133' state.highstate test=Ture
test=Ture 参数是测试是否能执行，但是不会真的去执行安装，只用于测试，也方便排查sls文件的错误。
Succeeded: 9 //成功的个数
Failed: 0 //不成功的个数
------------
Total states run: 9
接下来可以执行安装部署操作了
#salt '192.168.25.133' state.highstate
查看但会结果，只要没有failed的就是执行成功的。
最后被控端验证，nginx服务是否启动，页面是否能访问：
配置完成。
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