saltstack自动化安装编译keepalived

yun

环境：centos6.7
172.31.225.250 node1.example.com （salt-master运行的地方）
172.31.225.252 node3.example.com （salt-minion运行的地方，keepalived主）
172.31.225.254 node4.example.com （salt-minion运行的地方，keepalived备）

我们所需要用到的相关文件都在 /srv/salt/prod/files/ 这个目录下面，大家直接下载即可： files.zip (993.52 KB, 下载次数: 0)

2019-9-1 10:59 上传

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master相关配置：（/etc/salt/master）

1. 
   
2. file_roots:
   
3.   base:
   
4.     - /srv/salt/base
   
5.   dev:
   
6.     - /srv/salt/dev
   
7.   prod:
   
8.     - /srv/salt/prod
   
9. 
   
10. pillar_roots:
    
11.   base:
    
12.     - /srv/salt/base/pillar
    
13.   dev:
    
14.     - /srv/salt/dev/pillar
    
15.   prod:
    
16.     - /srv/salt/prod/pillar

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1、部署keepalived（这里个人是编译安装）
首先下载源码包：
wget https://www.keepalived.org/software/keepalived-2.0.18.tar.gz


初始化安装：(/srv/salt/prod/init/keepalived-init.sls)

1. pkg-init:
   
2.   pkg.installed:
   
3.     - names:
   
4.       - gcc
   
5.       - gcc-c++
   
6.       - glibc
   
7.       - make
   
8.       - autoconf
   
9.       - openssl
   
10.       - openssl-devel
    
11.       - libnl
    
12.       - libnl-devel
    

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keepalived安装：(/srv/salt/prod/keepalived/keepalived.sls)

1. include:
   
2.   - init.keepalived-init
   
3. 
   
4. keepalived-source:
   
5.   file.managed:
   
6.     - name: /usr/local/src/keepalived-2.0.18.tar.gz
   
7.     - source: salt://keepalived/files/keepalived-2.0.18.tar.gz
   
8.     - user: root
   
9.     - group: root
   
10.     - mode: 644
    
11.     - unless: test -f /usr/local/src/keepalived-2.0.18.tar.gz
    
12. 
    
13. keepalived-install:
    
14.   cmd.run:
    
15.     - name: cd /usr/local/src && tar xf keepalived-2.0.18.tar.gz && cd keepalived-2.0.18 && ./configure --prefix=/usr/local/keepalived --disable-fwmark && make && make install
    
16.     - unless: test -d /usr/local/keepalived
    
17.     - require:
    
18.       - file: keepalived-source
    
19.       - pkg: pkg-init
    
20. 
    
21. /etc/sysconfig/keepalived:
    
22.   file.managed:
    
23.     - source: salt://keepalived/files/keepalived.sysconfig
    
24.     - user: root
    
25.     - group: root
    
26.     - mode: 644
    
27. 
    
28. /etc/init.d/keepalived:
    
29.   file.managed:
    
30.     - source: salt://keepalived/files/keepalived
    
31.     - user: root
    
32.     - group: root
    
33.     - mode: 755
    
34. 
    
35. keepalived-chkconfig:
    
36.   cmd.run:
    
37.     - name: chkconfig --add keepalived
    
38.     - unless: chkconfig --list | grep keepalived
    
39.     - require:
    
40.       - file: /etc/init.d/keepalived
    
41. 
    
42. /etc/keepalived:
    
43.   file.directory:
    
44.     - user: root
    
45.     - group: root
    
46.     - mode: 755
    
47. 
    
48. /etc/keepalived/keepalived.conf:
    
49.   file.managed:
    
50.     - source: salt://keepalived/files/keepalived.conf
    
51.     - user: root
    
52.     - group: root
    
53.     - mode: 644
    
54.     - template: jinja
    
55.     {% if grains['fqdn'] == 'node3.example.com' %}
    
56.     - ROUTEID: node3
    
57.     - STATE: MASTER
    
58.     - NETWORK: eth0
    
59.     - PRIORITY: 150
    
60.     {% elif grains['fqdn'] == 'node4.example.com' %}
    
61.     - ROUTEID: node4
    
62.     - STATE: BACKUP
    
63.     - NETWORK: eth0
    
64.     - PRIORITY: 100
    
65.     {% endif %}
    
66. 
    
67. keepalived-service:
    
68.   service.running:
    
69.     - name: keepalived
    
70.     - enable: True
    
71.     - require:
    
72.       - file: /etc/init.d/keepalived
    
73.     - watch:
    
74.       - file: /etc/keepalived/keepalived.conf
    

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下面正式安装：
安装之前最好先进行测试安装，检查有没有错误，因为在生产环境下直接执行安装错误，会导致对外服务的相关组件有可能出现问题，所以先进性测试安装

1. salt '*' state.sls keepalived.keepalived env=prod test=True

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这里我测试没有问题，就直接安装了

1. salt '*' state.sls keepalived.keepalived env=prod

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查看keepalived服务，或者查看vip有没有在机器上（这里自己是在172.31.225.252和172.31.225.254这两台机器上安装的，252为主，254为备）

至此就结束了。原创不易，转载请注明原创来处，谢谢！


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