172.16.10.199 fonsview 作为minion
172.16.10.128 controller 作为master
[root@controller cluster]# vim /etc/salt/master
file_roots:
base:
- /srv/salt/base
prod:
- /srv/salt/prod
pillar_roots:
base:
- /srv/pillar/base
prod:
- /srv/pillar/prod
[root@controller cluster]# cd /srv/salt/
[root@controller salt]# ll
total 8
drwxr-xr-x 3 root root 4096 Mar 5 14:41 base
drwxr-xr-x 4 root root 4096 Mar 5 10:43 prod
[root@controller salt]# cat base/top.sls
base:
‘*‘:
- init.init
prod:
‘*‘:
# - cluster.haproxy-outside
- cluster.haproxy-outside-keepalived
[root@controller salt]# tree base/ #这里都是定义一些初始化的
base/
├── init
│ ├── audit.sls
│ ├── dns.sls
│ ├── epel.sls
│ ├── files
│ │ ├── resolv.conf
│ │ └── zabbix_agentd.conf
│ ├── history.sls
│ ├── init.sls
│ ├── sysctl.sls
│ └── zabbix-agent.sls
└── top.sls
2 directories, 10 files
[root@controller salt]# cat base/init/init.sls
include:
- init.dns
- init.history
- init.audit
- init.sysctl
# - init.epel
- init.zabbix-agent
[root@controller salt]# cd prod/
[root@controller prod]# ll
total 8
drwxr-xr-x 3 root root 4096 Mar 5 12:05 cluster
drwxr-xr-x 8 root root 4096 Mar 5 10:43 modules
[root@controller prod]# tree
.
├── cluster
│ ├── files
│ │ ├── haproxy-outside.cfg
│ │ └── haproxy-outside-keepalived.conf
│ ├── haproxy-outside-keepalived.sls
│ └── haproxy-outside.sls
└── modules
├── haproxy
│ ├── files
│ │ ├── haproxy-1.6.3.tar.gz
│ │ └── haproxy.init
│ └── install.sls
├── keepalived
│ ├── files
│ │ ├── keepalived-1.2.17.tar.gz
│ │ ├── keepalived.init
│ │ └── keepalived.sysconfig
│ └── install.sls
├── memecached
├── nginx
├── php
└── pkg
└── make.sls
11 directories, 12 files
[root@controller prod]# cat modules/pkg/make.sls make-pkg: pkg.installed: - pkgs: - make - gcc - gcc-c++ - autoconf - openssl - openssl-devel - pcre - pcre-devel [root@controller prod]# cat modules/haproxy/install.sls include: - modules.pkg.make haproxy-install: file.managed: - name: /usr/local/src/haproxy-1.6.3.tar.gz - source: salt://modules/haproxy/files/haproxy-1.6.3.tar.gz - mode: 755 - user: root - group: root cmd.run: - name: cd /usr/local/src && tar xf haproxy-1.6.3.tar.gz && cd haproxy-1.6.3 && make TARGET=linux26 PREFIX=/usr/local/haproxy && make install PREFIX=/usr/local/haproxy - unless: test -d /usr/local/haproxy - require: - pkg: make-pkg - file: haproxy-install haproxy-init: file.managed: - name: /etc/init.d/haproxy - source: salt://modules/haproxy/files/haproxy.init - mode: 755 - user: root - group: root - require_in: - file: haproxy-install cmd.run: - name: chkconfig --add haproxy - unless: chkconfig --list | grep haproxy net.ipv4.ip_nonlocal_bind: sysctl.present: - value: 1 /etc/haproxy: file.directory: - user: root - group: root - mode: 755
定义keepalived安装
[root@controller prod]# cat modules/keepalived/install.sls
{% set keepalived_tar = ‘keepalived-1.2.17.tar.gz‘ %}
keepalived-install:
file.managed:
- name: /usr/local/src/{{ keepalived_tar }}
- source: salt://modules/keepalived/files/{{ keepalived_tar }}
- mode: 755
- user: root
- group: root
cmd.run:
- name: cd /usr/local/src && tar zxf keepalived-1.2.17.tar.gz && cd keepalived-1.2.17 && ./configure --prefix=/usr/local/keepalived --disable-fwmark && make && make install
- unless: test -d /usr/local/keepalived
- require:
- file: keepalived-install
/etc/sysconfig/keepalived:
file.managed:
- source: salt://modules/keepalived/files/keepalived.sysconfig
- mode: 644
- user: root
- group: root
/etc/init.d/keepalived:
file.managed:
- source: salt://modules/keepalived/files/keepalived.init
- mode: 755
- user: root
- group: root
keepalived-init:
cmd.run:
- name: chkconfig --add keepalived
- unless: chkconfig --list | grep keepalived
- require:
- file: /etc/init.d/keepalived
/etc/keepalived:
file.directory:
- user: root
- group: root
引入配置文件
[root@controller prod]# cat cluster/haproxy-outside-keepalived.sls
include:
- modules.keepalived.install
keepalived-server:
file.managed:
- name: /etc/keepalived/keepalived.conf
- source: salt://cluster/files/haproxy-outside-keepalived.conf
- mode: 644
- user: root
- group: root
- template: jinja
{% if grains[‘fqdn‘] == ‘controller‘ %}
- ROUTEID: haproxy_ha
- STATEID: MASTER
- PRIORITYID: 150
{% elif grains[‘fqdn‘] == ‘fonsview‘ %}
- ROUTEID: haproxy_ha
- STATEID: BACKUP
- PRIORITYID: 100
{% endif %}
service.running:
- name: keepalived
- enable: True
- watch:
- file: keepalived-server执行高级状态
[root@controller cluster]# salt ‘*‘ state.highstate 验证结果 [root@controller prod]# salt ‘*‘ cmd.run ‘ps -ef|grep haproxy‘ fonsview: nobody 7097 1 0 00:16 ? 00:00:00 /usr/local/haproxy/sbin/haproxy -D -f /etc/haproxy/haproxy.cfg -p /var/run/haproxy.pid root 8462 8461 0 01:10 ? 00:00:00 /bin/sh -c ps -ef|grep haproxy root 8464 8462 0 01:10 ? 00:00:00 grep haproxy controller: nobody 3005 1 0 14:12 ? 00:00:01 /usr/local/haproxy/sbin/haproxy -D -f /etc/haproxy/haproxy.cfg -p /var/run/haproxy.pid root 7316 124173 44 15:07 pts/1 00:00:00 /usr/bin/python /usr/bin/salt * cmd.run ps -ef|grep haproxy root 7334 7333 0 15:07 ? 00:00:00 /bin/sh -c ps -ef|grep haproxy root 7336 7334 0 15:07 ? 00:00:00 grep haproxy [root@controller prod]# [root@controller prod]# salt ‘*‘ cmd.run ‘ps -ef|grep keepali‘ controller: root 7339 124173 0 15:07 pts/1 00:00:00 /usr/bin/python /usr/bin/salt * cmd.run ps -ef|grep keepali root 7357 7356 0 15:07 ? 00:00:00 /bin/sh -c ps -ef|grep keepali root 7359 7357 0 15:07 ? 00:00:00 grep keepali fonsview: root 7560 1 0 00:46 ? 00:00:00 /usr/local/keepalived/sbin/keepalived -D root 7562 7560 0 00:46 ? 00:00:00 /usr/local/keepalived/sbin/keepalived -D root 7563 7560 0 00:46 ? 00:00:00 /usr/local/keepalived/sbin/keepalived -D root 8470 8469 0 01:10 ? 00:00:00 /bin/sh -c ps -ef|grep keepali root 8472 8470 0 01:10 ? 00:00:00 /bin/sh -c ps -ef|grep keepali
本文出自 “厚德载物” 博客，谢绝转载！
原文地址：http://huaxin.blog.51cto.com/903026/1904572
