Use Saltstack to build a lamp server

Deploying the lamp architecture with Saltstack

Steps:

(1) Install package pkg

(2) Modify the profile file

(3) Start service services

(1) PKG Module learning

Https://www.unixhot.com/docs/saltstack/ref/states/all/salt.states.pkg.html#module-salt.states.pkg

Note: Under an ID declaration, the status module cannot be reused

Pkg.installed #安装pkg. Latest #确保最新版本pkg. Remove #卸载pkg. Purge #卸载并删除配置文件 # Install multiple packages at the same time common_packages:pkg.installed: -pkgs:-Unzip-dos2unix-salt-minion:2015.8.5-1.el6

(2) File module

Official Address Https://www.unixhot.com/docs/saltstack/ref/states/all/salt.states.file.html#module-salt.states.file

/etc/http/conf/http.conf:file.managed:-Source:salt://apache/http.conf-user:root-group:root-mode: 644-template:jinja-defaults:custom_var: "Default value" other_var:123{% if grains[' os ' = = ' Ubu NTU '%}-Context:custom_var: "override" {% endif%}

(3) Services Module service

Official website Https://www.unixhot.com/docs/saltstack/ref/states/all/salt.states.service.html#module-salt.states.service

Redis:service.running:-Enable:true-reload:true-watch:-Pkg:redis

(4) Writing SLS file for installing lamp architecture

lamp-pkg:  pkg.installed:    - pkgs:      -  httpd      - php      - mariadb       - mariadb-server      - php-mysql       - php-cli      -  php-mbstringapache-config:  file.managed:    - name: /etc/httpd/conf/ httpd.conf    - source: salt://lamp/files/httpd.conf    -  user: root    - group: root    - mode:  644php-config:  file.managed:    - name: /etc/php.ini     - source: salt://lamp/files/php.ini    - user: root     - group: root    - mode: 644mysql-config:  file.managed:    -  name: /etc/my.cnf    - source: salt://lamp/files/my.cnf     - user: root    - group: root    -  mode: 644apache-service:  service.running:    - name: httpd     - enable: true    - reload: truemysql-service:   service.running:    - name: mariadb    -  Enable: true    - reload: true Note that:   salt://  is the root directory of the current environment, View the current environment as a base environment or PROD environment: vi /etc/salt/masterfile_roots:  base:    - /srv/ Salt so salt://lamp/files/httpd.conf is equivalent to/srv/salt/lamp/files/httpd.conf

Create a Directory

Mkdir/srv/salt/lampcd/srv/salt/lamp/vi Lamp.sls Copy the SLS content written above into the Lamp.sls file

After you finish writing the SLS file, you need to copy the configuration file to Salt://files

Creating the Files directory Mkdir/srv/salt/lamp/filescd/srv/salt/lamp/filescp/etc/httpd/conf/httpd.conf/srv/salt/lamp/filescp/etc /php.ini/srv/salt/lamp/filescp/etc/my.cnf/srv/salt/lamp/files Note: httpd.conf, php.ini, My.cnf these three files were first installed on a single host after the software was obtained, not from other places copy

(5) Installing lamp

Execute a single state file on Linux-node2: Salt ' linux-node2* ' State.sls lamp.lamp Note: It's easy to get into a circle here, the first lamp is the catalog, the second lamp is the SLS file we wrote

After the completion of the implementation of the error, it is completed the lamp architecture installation.

How to use Saltstack one-button installation lamp very cool!

This article is from "Jacky Xin" blog, please be sure to keep this source http://jackyxin.blog.51cto.com/1976631/1836306

Use Saltstack to build a lamp server