SaltStack实战之配置管理-LAMP自动化部署

￡神魔★判官ぃ 2022-06-14 08:40 238阅读 0赞

# SaltStack实战之配置管理-LAMP自动化部署 #

@(学习)\[SaltStack\]

*  SaltStack实战之配置管理-LAMP自动化部署
    
     *  部署思路
     *  编写lampsls

## 1. 部署思路 ##

![yaml编写思路][yaml]  
1. 将lamp分成3部分：软件包、配置文件、服务；  
2. 确认安装的软件包名、配置文件路径、服务名等；  
3. 按以上信息编写yaml文件；

## 2. 编写lamp.sls ##

[root@salt-master112 salt]# pwd
    /srv/salt
    [root@salt-master112 salt]# ls
    dev  init  prod  test  top.sls
    [root@salt-master112 salt]# cat dev/lamp.sls 
    lamp-pkg-install:
      pkg.installed:
        - names:       - httpd       - php       - php-fpm       - mysql       - mysql-server       - php-mysql       - php-pdo 
    apache-service:
      file.managed:
        - name: /etc/httpd/conf/httpd.conf     - source:       - salt://dev/files/httpd.conf     - user: root     - group: root     - mode: 644   service.running:
        - name: httpd     - enable: True 
    mysql-service:
      file.managed:
        - name: /etc/my.cnf     - source:       - salt://dev/files/my.cnf     - user: root     - group: root     - mode: 644   service.running:
        - name: mysqld     - enable: True 
    php-fpm-service:
      service.running:
        - name: php-fpm     - enable: True [root@salt-master112 salt]# cat top.sls 
    base:
      '*':
        - init.dns 
    dev:
      'node*.test.com':
      - lamp [root@salt-master112 salt]# ls dev/
    files  lamp.sls
    [root@salt-master112 salt]# ls dev/files/
    httpd.conf  my.cnf
    [root@salt-master112 salt]#

执行`salt '*' state.highstate`查看结果：

[root@salt-master112 salt]# salt-key -L
    Accepted Keys:
    master.test.com
    node1.test.com
    node2.test.com
    Denied Keys:
    Unaccepted Keys:
    Rejected Keys:
    [root@salt-master112 salt]# salt '*' state.highstate
    master.test.com: ----------
     ID: /etc/resolv.conf
     Function: file.managed
     Result: True
     Comment: File /etc/resolv.conf is in the correct state
     Started: 23:20:50.495770
     Duration: 23.706 ms
     Changes: 
    
    Summary for master.test.com ------------
    Succeeded: 1
    Failed: 0 ------------
    Total states run:     1
    Total run time:  23.706 ms
    node1.test.com: ----------
     ID: /etc/resolv.conf
     Function: file.managed
     Result: True
     Comment: File /etc/resolv.conf is in the correct state
     Started: 15:23:33.990342
     Duration: 32.918 ms
     Changes: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: httpd
     Result: True
     Comment: Package httpd is already installed
     Started: 15:23:34.603609
     Duration: 649.913 ms
     Changes: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: php-pdo
     Result: True
     Comment: Package php-pdo is already installed
     Started: 15:23:35.253716
     Duration: 0.539 ms
     Changes: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: php-fpm
     Result: True
     Comment: Package php-fpm is already installed
     Started: 15:23:35.254347
     Duration: 0.359 ms
     Changes: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: mysql-server
     Result: True
     Comment: Package mysql-server is already installed
     Started: 15:23:35.254807
     Duration: 0.346 ms
     Changes: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: php-mysql
     Result: True
     Comment: Package php-mysql is already installed
     Started: 15:23:35.255233
     Duration: 0.367 ms
     Changes: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: mysql
     Result: True
     Comment: Package mysql is already installed
     Started: 15:23:35.255688
     Duration: 0.355 ms
     Changes: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: php
     Result: True
     Comment: Package php is already installed
     Started: 15:23:35.256129
     Duration: 0.348 ms
     Changes: ----------
     ID: apache-service
     Function: file.managed
     Name: /etc/httpd/conf/httpd.conf
     Result: False
     Comment: Unable to manage file: none of the specified sources were found
     Started: 15:23:35.256569
     Duration: 6.275 ms
     Changes: ----------
     ID: apache-service
     Function: service.running
     Name: httpd
     Result: False
     Comment: Service httpd has been enabled, and is dead
     Started: 15:23:35.275736
     Duration: 230.013 ms
     Changes: 
     ----------
     httpd:
     True ----------
     ID: mysql-service
     Function: file.managed
     Name: /etc/my.cnf
     Result: False
     Comment: Unable to manage file: none of the specified sources were found
     Started: 15:23:35.505956
     Duration: 6.35 ms
     Changes: ----------
     ID: mysql-service
     Function: service.running
     Name: httpd
     Result: False
     Comment: Service httpd is already enabled, and is dead
     Started: 15:23:35.512412
     Duration: 134.002 ms
     Changes: ----------
     ID: php-fpm-service
     Function: service.running
     Name: php-fpm
     Result: True
     Comment: Service php-fpm is already enabled, and is running
     Started: 15:23:35.646635
     Duration: 196.639 ms
     Changes: 
     ----------
     php-fpm:
     True
    
    Summary for node1.test.com ------------
    Succeeded: 9 (changed=2)
    Failed: 4 ------------
    Total states run:    13
    Total run time:   1.258 s
    
    node2.test.com: ----------
     ID: /etc/resolv.conf
     Function: file.managed
     Result: True
     Comment: File /etc/resolv.conf is in the correct state
     Started: 15:23:34.682679
     Duration: 103.617 ms
     Changes: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: httpd
     Result: True
     Comment: The following packages were installed/updated: httpd
     Started: 15:23:38.021487
     Duration: 46521.648 ms
     Changes: 
     ----------
     apr:
     ----------
     new:
     1.3.9-5.el6_2
     old:
     apr-util:
     ----------
     new:
     1.3.9-3.el6_0.1
     old:
     apr-util-ldap:
     ----------
     new:
     1.3.9-3.el6_0.1
     old:
     httpd:
     ----------
     new:
     2.2.15-59.el6.centos
     old:
     httpd-tools:
     ----------
     new:
     2.2.15-59.el6.centos
     old:
     mailcap:
     ----------
     new:
     2.1.31-2.el6
     old: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: php-pdo
     Result: True
     Comment: The following packages were installed/updated: php-pdo
     Started: 15:24:24.562565
     Duration: 8749.133 ms
     Changes: 
     ----------
     php-common:
     ----------
     new:
     5.3.3-49.el6
     old:
     php-pdo:
     ----------
     new:
     5.3.3-49.el6
     old: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: php-fpm
     Result: True
     Comment: The following packages were installed/updated: php-fpm
     Started: 15:24:33.336866
     Duration: 8477.529 ms
     Changes: 
     ----------
     php-fpm:
     ----------
     new:
     5.3.3-49.el6
     old: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: mysql-server
     Result: True
     Comment: The following packages were installed/updated: mysql-server
     Started: 15:24:41.843441
     Duration: 28414.553 ms
     Changes: 
     ----------
     mysql:
     ----------
     new:
     5.1.73-8.el6_8
     old:
     mysql-libs:
     ----------
     new:
     5.1.73-8.el6_8
     old:
     mysql-server:
     ----------
     new:
     5.1.73-8.el6_8
     old:
     perl-DBD-MySQL:
     ----------
     new:
     4.013-3.el6
     old:
     perl-DBI:
     ----------
     new:
     1.609-4.el6
     old: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: php-mysql
     Result: True
     Comment: The following packages were installed/updated: php-mysql
     Started: 15:25:10.289755
     Duration: 8122.46 ms
     Changes: 
     ----------
     php-mysql:
     ----------
     new:
     5.3.3-49.el6
     old: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: mysql
     Result: True
     Comment: Package mysql is already installed
     Started: 15:25:18.458202
     Duration: 1.519 ms
     Changes: ----------
     ID: lamp-pkg-install
     Function: pkg.installed
     Name: php
     Result: True
     Comment: The following packages were installed/updated: php
     Started: 15:25:18.459996
     Duration: 14374.708 ms
     Changes: 
     ----------
     php:
     ----------
     new:
     5.3.3-49.el6
     old:
     php-cli:
     ----------
     new:
     5.3.3-49.el6
     old: ----------
     ID: apache-service
     Function: file.managed
     Name: /etc/httpd/conf/httpd.conf
     Result: False
     Comment: Unable to manage file: none of the specified sources were found
     Started: 15:25:32.846614
     Duration: 38.9 ms
     Changes: ----------
     ID: apache-service
     Function: service.running
     Name: httpd
     Result: False
     Comment: Service httpd has been enabled, and is dead
     Started: 15:25:32.916084
     Duration: 674.943 ms
     Changes: 
     ----------
     httpd:
     True ----------
     ID: mysql-service
     Function: file.managed
     Name: /etc/my.cnf
     Result: False
     Comment: Unable to manage file: none of the specified sources were found
     Started: 15:25:33.591498
     Duration: 23.162 ms
     Changes: ----------
     ID: mysql-service
     Function: service.running
     Name: httpd
     Result: False
     Comment: Service httpd is already enabled, and is dead
     Started: 15:25:33.614954
     Duration: 357.977 ms
     Changes: ----------
     ID: php-fpm-service
     Function: service.running
     Name: php-fpm
     Result: True
     Comment: Service php-fpm is already enabled, and is running
     Started: 15:25:33.973402
     Duration: 512.95 ms
     Changes: 
     ----------
     php-fpm:
     True
    
    Summary for node2.test.com ------------
    Succeeded: 9 (changed=8)
    Failed: 4 ------------
    Total states run:    13
    Total run time: 116.373 s
    ERROR: Minions returned with non-zero exit code
    [root@salt-master112 salt]#

上面结果中有报错  
`Unable to manage file: none of the specified sources were found`

需要修改路径，把`dev`去掉。因为在`top.sls`配置文件中，`lamp`是定义在dev下面的，因此`salt://`应该是从dev目录下为起始的。

- salt://files/httpd.conf

[yaml]: /images/20220614/f3bbce858a69418ca9d4665b2f72b2e1.png