本文主要是介绍基于saltstack实现LNMP部署，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
小述：
- states是Saltstack系统中的配置语言，在日常运维中需要编写大量的states文件,states sls主使用YAML语言
一、实现目标
- 在虚拟机上实现多机通过编写sls文件来全自动安装LNMP架构，并实现服务的自动启动，网站的正常运行等功能
1.环境设置
| 名称 | IP |
|---|---|
| saltstack-master | 192.168.85.129 |
| saltstack-minion | 192.168.85.130 |
2.配置管理master和minion端
- 客户端配置DNS解析等
详细请点击
3.配置管理LAMP部署
准备模板文件等，详细内容如下
[master端]
[root@saltstack-master salt]# tree .
.
├── prod
│ ├── init
│ │ └── init.sls
│ ├── nginx
│ │ ├── files
│ │ │ ├── nginx-1.16.0.tar.gz
│ │ │ ├── nginx.conf
│ │ │ └── nginx.service
│ │ ├── install.sls
│ │ ├── service.sls
│ │ └── user.sls
│ ├── pcre
│ │ ├── files
│ │ │ └── pcre-8.39.tar.bz2
│ │ └── pcre.sls
│ ├── php
│ │ ├── files
│ │ │ ├── index.html
│ │ │ ├── php-5.6.29.tar.bz2
│ │ │ ├── php-5.6.29.tar.bz2.1
│ │ │ ├── php-5.6.29.tar.bz2.2
│ │ │ ├── php-5.6.29.tar.bz2.3
│ │ │ ├── php-fpm.conf
│ │ │ ├── php-fpm.service
│ │ │ └── php.ini
│ │ ├── install.sls
│ │ └── service.sls
│ └── web
│ ├── bbs.sls
│ ├── files
│ │ ├── bbs.conf
│ │ └── test.html
│ └── webroot.sls
└── top.sls10 directories, 24 files
[root@saltstack-master salt]# cat prod/init/init.sls
dep-pkgs-install:pkg.installed:- names:- gcc- gcc-c++- glibc- make- bzip2- gzip- libjpeg-turbo- libjpeg-turbo-devel- libpng- libpng-devel- freetype- freetype-devel- libxml2- libxml2-devel- libcurl- libcurl-devel- libxslt-devel- openssl- openssl-devel- zlib- zlib-devel- swig
[root@saltstack-master salt]# cat prod/nginx/install.sls
include:- init.init- pcre.pcre- nginx.usernginx-source-file:file.managed:- name: /usr/local/src/nginx-1.16.0.tar.gz- source: salt://nginx/files/nginx-1.16.0.tar.gzcmd.run:- name: cd /usr/local/src && tar -xf nginx-1.16.0.tar.gz && cd nginx-1.16.0 && ./configure --prefix=/usr/local/nginx --with-http_stub_status_module --prefix=/usr/local/nginx --user=nginx --group=nginx --with-pcre=/usr/local/src/pcre-8.39 && make && make install- require:- user: user-group- pkg: dep-pkgs-install- cmd: pcre-install- file: nginx-source-file- unless: test -d /usr/local/nginx
[root@saltstack-master salt]# cat prod/nginx/service.sls
include:- nginx.installnginx-systemd:file.managed:- name: /lib/systemd/system/nginx.service- source: salt://nginx/files/nginx.service- user: root- group: root- mode: 755nginx-config:file.managed:- name: /usr/local/nginx/conf/nginx.conf- source: salt://nginx/files/nginx.conf- user: nginx- group: nginx- mode: 644- require:- cmd: nginx-source-filenginx-vhost-directory:file.directory:- name: /usr/local/nginx/conf/vhost- require:- cmd: nginx-source-filenginx-service:service.running:- name: nginx- enable: True- reload: True- require:- file: nginx-systemd- watch:- file: nginx-config
[root@saltstack-master salt]# cat prod/nginx/user.sls
user-group:group.present:- name: nginx- gid: 2000user.present:- name: nginx- fullname: nginx- shell: /sbin/nologin- uid: 2000- gid: 2000
[root@saltstack-master salt]# cat prod/nginx/files/nginx.conf
user nginx;
worker_processes auto;
error_log logs/error.log info;
pid logs/nginx.pid;
worker_rlimit_nofile 40000;events {use epoll;worker_connections 65535;
}http {include mime.types;default_type application/octet-stream;sendfile on;tcp_nopush on;keepalive_timeout 20;gzip on;include /usr/local/nginx/conf/vhost/*.conf;server {listen 80;server_name localhost;location /nginx_status {stub_status on;access_log off;allow all;}}
}
[root@saltstack-master salt]# cat prod/nginx/files/nginx.service
[Unit]
Description=The nginx HTTP and reverse proxy server
After=network.target remote-fs.target nss-lookup.target[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStartPre=/usr/bin/rm -f /usr/local/nginx/logs/nginx.pid
ExecStartPre=/usr/local/nginx/sbin/nginx -t
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/bin/kill -s HUP $MAINPID
KillSignal=SIGQUIT
TimeoutStopSec=5
KillMode=process
PrivateTmp=true[Install]
WantedBy=multi-user.target
[root@saltstack-master salt]# cat prod/pcre/pcre.sls
pcre-tarfile:file.managed:- source: salt://pcre/files/pcre-8.39.tar.bz2- name: /usr/local/src/pcre-8.39.tar.bz2pcre-install:cmd.run:- name: cd /usr/local/src && tar xf pcre-8.39.tar.bz2 && tar xf pcre-8.39.tar.bz2 && cd pcre-8.39 && ./configure --prefix=/usr/local/pcre && make && make install- unless: test -d /usr/local/pcre- require:- file: pcre-tarfile[root@saltstack-master salt]# cat prod/php/install.sls
include:- init.initphp-source-file:file.managed:- name: /usr/local/src/php-5.6.29.tar.bz2- source: salt://php/files/php-5.6.29.tar.bz2- user: root- group: root- mode: 755php-source-install:cmd.run:- name: cd /usr/local/src && tar -xf php-5.6.29.tar.bz2 && cd php-5.6.29 &&./configure --prefix=/usr/local/php --with-curl --with-
freetype-dir --with-gd --with-gettext --with-iconv-dir --with-jpeg-dir --with-kerberos --with-libdir=lib64 --with-libxml-dir --with-mysql --with-mysqli --with-openssl --with-pcre-regex --with-pdo-mysql --with-pdo-sqlite --with-pear --with-png-dir --with-xmlrpc --with-xsl --with-zlib --enable-fpm --enable-bcmath --enable-libxml --enable-inline-optimization --enable-gd-native-ttf --enable-mbregex --enable-mbstring --enable-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvsem --
enable-xml --enable-zip && make && make install- require:- pkg: dep-pkgs-install- file: php-source-file- unless: test -d /usr/local/php
[root@saltstack-master salt]# cat prod/php/service.sls
include:- php.installphp-ini:file.managed:- name: /usr/local/php/lib/php.ini- source: salt://php/files/php.ini- user: root- group: root- mode: 644- require:- cmd: php-source-installphp-fpm:file.managed:- name: /usr/local/php/etc/php-fpm.conf- source: salt://php/files/php-fpm.conf- user: root- group: root- mode: 644- require:- cmd: php-source-installphp-systemd:file.managed:- name: /etc/systemd/system/php-fpm.service- source: salt://php/files/php-fpm.service- user: root- group: root- mode: 755php-service:service.running:- name: php-fpm- enable: True- reload: True- require:- file: php-systemd- watch:- file: php-ini- file: php-fpm
[root@saltstack-master salt]# cat prod/web/bbs.sls
include:- nginx.service- php.install- web.webrootbbs-conf:file.managed:- name: /usr/local/nginx/conf/vhost/bbs.conf- source: salt://web/files/bbs.conf- require:- service: nginx-service- watch_in:- service: nginx-servicebbs-root:file.directory:- name: /webroot/bbsbbs-index:file.managed:- name: /webroot/bbs/index.php- source: salt://web/files/index.php- require:- file: bbs-root
[root@saltstack-master salt]# cat prod/web/files/bbs.conf
server {listen 80;server_name bbs.t.com;root /webroot/bbs;index index.php index.html index.htm;location ~ \.php$ {fastcgi_pass 127.0.0.1:9000;fastcgi_index index.php;fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;include fastcgi_params;
}
[root@saltstack-master salt]# cat prod/web/files/test.html
<?php
phpinfo();
?>
[root@saltstack-master salt]# cat prod/web/webroot.sls
web-root:file.directory:- name: /webroot[root@saltstack-master salt]# cat top.sls
prod:'saltstack-minion[1-2]':- match: pcre
- web.bbs
【minion端】
测试结果
[root@saltstack-minion1 ~]# systemctl status salt-minion.service
● salt-minion.service - The Salt MinionLoaded: loaded (/usr/lib/systemd/system/salt-minion.service; enabled; vendor preset: disabled)Active: active (running) since Sun 2019-06-16 17:43:08 CST; 8h agoMain PID: 5710 (salt-minion)CGroup: /system.slice/salt-minion.service├─5710 /usr/bin/python /usr/bin/salt-minion└─5713 /usr/bin/python /usr/bin/salt-minion
......
[root@saltstack-minion1 ~]# ps -aux |grep nginx
root 14081 0.0 0.2 120796 2096 ? Ss Jun16 0:00 nginx: master process /usr/sbin/nginx
nginx 14082 0.0 0.3 121180 3128 ? S Jun16 0:00 nginx: worker process
二、结果
这篇关于基于saltstack实现LNMP部署的文章就介绍到这儿，希望我们推荐的文章对编程师们有所帮助！
