安装salt-ssh：yum install -y salt-master salt-ssh
master配置文件：cat /etc/salt/master
file_roots:
base:
- /srv/salt/
dev:
- /srv/salt/dev/services
- /srv/salt/dev/states
prod:
- /srv/salt/prod/services
- /srv/salt/prod/states
top.sls文件：cat /srv/salt/top.sls
base:
‘roles:nginx‘:
- match: grain
- init.pkg
- init.limit
limit文件：cat /srv/salt/init/limit.sls
limit-conf-config:
file.managed:
- name: /tmp/limits.conf
- source: salt://init/files/limits.conf
- user: root
- group: root
- mod: 644
- name: /tmp/df.sh
- source: salt://init/files/df.sh
- user: root
- group: root
- mod: 644
files目录：ls /srv/salt/init/files
df.sh limits.conf
df.sh文件：cat /srv/salt/init/files/df.sh
#!/bin/bash
hostname
roster文件：cat /etc/salt/roster
test1.discuz.com:
host: test1.discuz.com
user: root
passwd: redhat
test2.discuz.com:
host: test2.discuz.com
user: root
passwd: redhat
tomcat1.discuz.com:
host: tomcat1.discuz.com
user: root
passwd: centos
tomcat2.discuz.com:
host: tomcat2.discuz.com
user: root
passwd: centos
传送文件到各主机：salt-ssh ‘*‘ state.sls init.limit
在各主机执行脚本：salt-ssh ‘*‘ cmd.run ‘bash /tmp/df.sh‘
生成roster脚本
roster.sh文件：cat /root/roster.sh
#!/bin/bash
>/etc/salt/roster
IFS=‘ ‘
cat /root/hosts | while read line
do
arr=($line)
echo ${arr[0]}":">>/etc/salt/roster
echo " host: "${arr[0]}>>/etc/salt/roster
echo " user: "${arr[1]}>>/etc/salt/roster
echo " passwd: "${arr[2]}>>/etc/salt/roster
done
hosts文件：cat /root/hosts
test1.discuz.com root redhat
test2.discuz.com root redhat
tomcat1.discuz.com root centos
tomcat2.discuz.com root centos
时间： 2024-10-11 11:13:16