server上：
yum install -y epel-release
yum install -y salt-master salt-minion
client上：
yum install -y epel-release
yum install -y salt-minion
启动
server上：
/etc/init.d/salt-master start
yum install -y epel-release
yum install -y salt-master salt-minion
client上：
yum install -y epel-release
yum install -y salt-minion
启动
server上：
/etc/init.d/salt-master start
/etc/init.d/salt-minion start
server
vim /etc/salt/master
file_roots
file_roots:
base:
- /srv/salt
pillar
pillar_roots:
base:
- /srv/pillar
#
client
vim /etc/salt/minion
# resolved, then the minion will fail to start.
master: 10.0.0.100
id: client
/etc/init.d/salt-master start
/etc/init.d/salt-minion start
目标 模块 返回
salt '*' test.ping 检测主机存活
salt '*' cmd.run 'df -h' 不支持交互式命令 vim ssh
mkdir /srv/{salt,pillar}
拷贝文件
[root@bogon ~]# cd /srv/salt
[root@bogon salt]# vim host_file.sls
/etc/hosts: ## 目标
file.managed:
- source: salt://files/hosts ##源文件
- user: rootvim
- group: root
- mode: 644nginx_nginx
~
~
[root@bogon salt]# mkdir files
[root@bogon salt]# cd files/
[root@bogon files]# cp /etc/hosts .
[root@bogon files]# ll
总用量 4
-rw-r--r-- 1 root root 158 2月 25 18:09 hosts
[root@bogon files]# pwd
/srv/salt/files
[root@bogon files]#
salt '*' state.sls host_file
salt-cp '*' /etc/hosts /mnt
安装nginx
[root@localhost salt]# cat nginx_install.sl
nginx-install:
pkg.installed:
- names:
- nginx
/etc/hosts:
file.managed: ll
- source: salt://files/hosts
- user: root
- group: root
- mode: 644
- require:
- pkg: nginx-install ##依赖
service.running:
- names:
- nginx
计划任务
[root@bogon salt]# cat crontab_time.sls
/usr/sbin/ntpdate times.aliyun.com >>/dev/null:
cron.present:
- user: root
- minute: '*/5'
[root@localhost salt]# salt '*' state.sls crontab_time
client:
----------
ID: /usr/sbin/ntpdate times.aliyun.com >>/dev/null
Function: cron.present
Result: True
Comment: Cron /usr/sbin/ntpdate times.aliyun.com >>/dev/null added to root's crontab
Started: 19:57:44.156525
Duration: 78.342 ms
Changes:
----------
root:
/usr/sbin/ntpdate times.aliyun.com >>/dev/null
Summary
------------
Succeeded: 1 (changed=1)
Failed: 0
------------
Total states run: 1
删除任务
[root@localhost salt]# cat del_cron.sls
/usr/sbin/ntpdate times.aliyun.com >>/dev/null:
cron.absent:
- name: /usr/sbin/ntpdate times.aliyun.com >>/dev/null
salt '*' state.sls 'del_cron'
报错
[root@bogon salt]# salt '*' state.sls nginx
client:
Data failed to compile:
----------
The function "state.sls" is running as PID 32727 and was started at 2017, Feb 26 21:34:45.353979 with jid 20170226213445353979
ERROR: Minions returned with non-zero exit code
[root@bogon salt]# salt '*' saltutil.kill_job jid
client: