文章目录
- SaltStack模块介绍
- SaltStack常用模块network
- SaltStack常用模块之service
- SaltStack常用模块之pkg
- SaltStack常用模块之state
- SaltStack常用模块之user
- SaltStack常用模块之cron
- SaltStack常用模块之acl
- SaltStack常用模块之file
- Saltstack的模块之lvs
- Saltstack常用模块之mysql
SaltStack模块介绍
Module是日常使用SaltStack接触最多的一个组件，其用于管理对象操作，这也是SaltStack通过Push的方式进行管理的入口，比如我们日常简单的执行命令、查看包安装情况、查看服务运行情况等工作都是通过SaltStack Module来实现的。
当安装好Master和Minion包后，系统上会安装很多Module，大家可以通过以下命令查看支持的所有Module列表：
//查看所有module列表
[root@master salt]# salt 'minion' sys.list_modules
minion:
- acl
- aliases
- alternatives
- ansible
- archive
- artifactory
- baredoc
- beacons
- bigip
- btrfs
- buildout
- chroot
- cloud
- cmd
- composer
···········下面省略了很多
//查看指定module的所有function
[root@master salt]# salt 'minion' sys.list_functions cmd
minion:
- cmd.exec_code
- cmd.exec_code_all
- cmd.has_exec
- cmd.powershell
- cmd.powershell_all
- cmd.retcode
- cmd.run
- cmd.run_all
- cmd.run_bg
- cmd.run_chroot
- cmd.run_stderr
- cmd.run_stdout
- cmd.script
- cmd.script_retcode
- cmd.shell
- cmd.shell_info
- cmd.shells
- cmd.tty
- cmd.which
- cmd.which_bin
//查看指定module的用法
[root@master salt]# salt 'minion' sys.doc cmd
cmd.exec_code:
Pass in two strings, the first naming the executable language, aka -
python2, python3, ruby, perl, lua, etc. the second string containing
the code you wish to execute. The stdout will be returned.
All parameters from :mod:`cmd.run_all <salt.modules.cmdmod.run_all>` except python_shell can be used.
········省略n行
//SaltStack默认也支持一次执行多个Module，Module之间通过逗号隔开，默认传参之间也是用逗号分隔，也支持指定传参分隔符号--args-separator=@即可
[root@master salt]# salt 'minion' test.echo,cmd.run,service.status hello,hostname,salt-minion
minion:
----------
cmd.run:
minion
service.status:
True
test.echo:
helloSaltStack常用模块network
SaltStack常用模块之network
network.active_tcp
//返回所有活动的tcp连接数
[root@master ~]# salt '*' network.active_tcp
minion:
----------
0:
----------
local_addr:
192.168.31.139
local_port:
22
remote_addr:
192.168.31.1
remote_port:
50531
1:
----------
············省略network.calc_net
#通过IP和子网掩码计算出网段
[root@master ~]# salt '*' network.calc_net 192.168.69.202 255.255.255.0
minion:
192.168.69.0/24
master:
192.168.69.0/24
[root@master ~]# salt '*' network.calc_net 192.168.31.250 255.255.255.0
master:
192.168.31.0/24
minion:
192.168.31.0/24network.connect
#测试minion至某一台服务器的网络是否连通
[root@master ~]# salt '*' network.connect baidu.com 80
master:
----------
comment:
Successfully connected to baidu.com (220.181.38.148) on tcp port 80
result:
True
minion:
----------
comment:
Successfully connected to baidu.com (39.156.69.79) on tcp port 80
result:
Truenetwork.default_route
#查看默认路由
[root@master ~]# salt '*' network.default_route
minion:
|_
----------
addr_family:
inet
destination:
0.0.0.0
flags:
UG
gateway:
192.168.31.2
interface:
ens33
netmask:
0.0.0.0
master:
|_
----------
addr_family:
inet
destination:
0.0.0.0
flags:
UG
gateway:
192.168.31.2
interface:
ens33
netmask:
0.0.0.0network.get_fqdn
#查看主机的fqdn(完全限定域名)
[root@master ~]# salt '*' network.get_fqdn
master:
master
minion:
minionnetwork.get_hostname
获取主机名
[root@master ~]# salt '*' network.get_hostname
minion:
minionnetwork.get_route
#查询到一个目标网络的路由信息
[root@master ~]# salt '*' network.get_route 192.168.31.200
minion:
----------
destination:
192.168.31.200
gateway:
192.168.31.2
interface:
ens33
source:
192.168.31.139network.hw_addr
#返回指定网卡的MAC地址
[root@master ~]# salt '*' network.hw_addr ens33
minion:
00:0c:29:ad:28:07network.ifacestartswith
#从特定CIDR检索接口名称
[root@master ~]# salt '*' network.ifacestartswith 192.168
minion:
- ens33network.in_subnet
#判断当前主机是否在某一个网段内
[root@master ~]# salt '*' network.in_subnet 192.168.31.0/24
minion:
Truenetwork.interface
#返回指定网卡的信息
[root@master ~]# salt '*' network.interface ens33
minion:
|_
----------
address:
192.168.31.139
broadcast:
192.168.31.255
label:
ens33
netmask:
255.255.255.0network.interface_ip
#返回指定网卡的IP地址
[root@master ~]# salt '*' network.interface_ip ens33
minion:
192.168.31.139network.interfaces
#返回当前系统中所有的网卡信息
[root@master ~]# salt '*' network.interfaces
minion:
----------
ens33:
----------
hwaddr:
00:0c:29:ad:28:07
inet:
|_
----------
address:
192.168.31.139
broadcast:
192.168.31.255
label:
ens33
netmask:
255.255.255.0
inet6:
|_
----------
address:
fe80::ad88:29b1:d3a:3039
prefixlen:
64
scope:
link
up:
True
lo:
----------
hwaddr:
00:00:00:00:00:00
inet:
|_
----------
address:
127.0.0.1
broadcast:
None
label:
lo
netmask:
255.0.0.0
inet6:
|_
----------
address:
::1
prefixlen:
128
scope:
host
up:
Truenetwork.ip_addrs
#返回一个IPv4的地址列表 该函数将会忽略掉127.0.0.1的地址
[root@master ~]# salt '*' network.ip_addrs
minion:
- 192.168.31.139network.netstat
#返回所有打开的端口和状态
[root@master ~]# salt '*' network.netstat
minion:
|_
----------
inode:
25228
local-address:
127.0.0.1:323
program:
chronyd
proto:
udp
recv-q:
0
remote-address:
0.0.0.0:*
send-q:
0
user:
0
········省略network.ping
#使用ping命令测试到某主机的连通性
[root@master ~]# salt '*' network.ping baidu.com
minion:
PING baidu.com (220.181.38.148) 56(84) bytes of data.
64 bytes from 220.181.38.148 (220.181.38.148): icmp_seq=1 ttl=128 time=26.9 ms
64 bytes from 220.181.38.148 (220.181.38.148): icmp_seq=2 ttl=128 time=26.7 ms
64 bytes from 220.181.38.148 (220.181.38.148): icmp_seq=3 ttl=128 time=26.3 ms
64 bytes from 220.181.38.148 (220.181.38.148): icmp_seq=4 ttl=128 time=24.9 ms
--- baidu.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3006ms
rtt min/avg/max/mdev = 24.913/26.213/26.909/0.807 msnetwork.reverse_ip
返回一个指定的IP地址的反向地址
[root@master ~]# salt '*' network.reverse_ip 192.168.69.30
minion:
30.69.168.192.in-addr.arpaSaltStack常用模块之service
service.available
#判断指定的服务是否可用
[root@master ~]# salt '*' service.available sshd
minion:
True
[root@master ~]# salt '*' service.available vsftpd
minion:
Falseservice.get_all
#获取所有正在运行的服务
[root@master ~]# salt '*' service.get_all
minion:
- NetworkManager
- NetworkManager-dispatcher
- NetworkManager-wait-online
- auditd
- autovt@
- basic.target
- blk-availability
- bluetooth.target
- boot-complete.target
- chrony-dnssrv@
- chrony-dnssrv@.timer
- chrony-wait
- chronyd
- console-getty
- container-getty@
- cpupower
- crond
·······省略好多行service.disabled
#检查指定服务是否开机不自动启动
[root@master ~]# salt '*' service.disabled httpd
minion:
True 是开机不自动启动service.enabled
#检查指定服务是否开机自动启动
[root@master ~]# salt '*' service.enabled httpd
minion:
False 不是开机自动启动service.disable
#设置指定服务开机不自动启动
[root@master ~]# salt '*' service.disable httpd
minion:
True
[root@minion ~]# systemctl status httpd
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; ven>
Active: inactive (dead)
Docs: man:httpd.service(8)
[root@master ~]# salt '*' service.enabled httpd
minion:
Falseservice.enable
#设置指定服务开机自动启动
[root@master ~]# salt '*' service.enable httpd
minion:
True
[root@minion ~]# systemctl status httpd
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vend>
Active: inactive (dead)
Docs: man:httpd.service(8)
[root@master ~]# salt '*' service.enabled httpd
minion:
Trueservice.reload
#重新加载指定服务
[root@master ~]# salt '*' service.reload httpd
minion:
ERROR: httpd.service is not active, cannot reload.
ERROR: Minions returned with non-zero exit code
[root@master ~]# salt '*' service.reload httpd
minion:
Trueservice.stop
停止指定服务
[root@master ~]# salt '*' service.stop httpd
minion:
True
[root@minion ~]# systemctl status httpd
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vend>
Active: inactive (dead) since Tue 2021-07-06 11:12:38 EDT; 9s ago
Docs: man:httpd.service(8)
Process: 310100 ExecReload=/usr/sbin/httpd $OPTIONS -k graceful (code>
Process: 309144 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND (code>
Main PID: 309144 (code=exited, status=0/SUCCESS)
Status: "Running, listening on: port 80"
7月 06 11:11:08 minion httpd[309144]: AH00558: httpd: Could not reliabl>
7月 06 11:11:08 minion systemd[1]: Started The Apache HTTP Server.
7月 06 11:11:18 minion httpd[309144]: Server configured, listening on: >
7月 06 11:11:19 minion systemd[1]: Reloading The Apache HTTP Server.
7月 06 11:11:34 minion httpd[310100]: AH00558: httpd: Could not reliabl>
7月 06 11:11:45 minion httpd[309144]: Server configured, listening on: >
7月 06 11:11:45 minion systemd[1]: Reloaded The Apache HTTP Server.
7月 06 11:12:37 minion systemd[1]: Stopping The Apache HTTP Server...
7月 06 11:12:38 minion systemd[1]: httpd.service: Succeeded.
7月 06 11:12:38 minion systemd[1]: Stopped The Apache HTTP Server.service.start
启动指定服务
[root@master ~]# salt '*' service.start httpd
minion:
True
[root@minion ~]# systemctl status httpd
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vend>
Active: reloading (reload) since Tue 2021-07-06 11:13:50 EDT; 8s ago
Docs: man:httpd.service(8)
Process: 310100 ExecReload=/usr/sbin/httpd $OPTIONS -k graceful (code>
Main PID: 314072 (httpd)
Status: "Reading configuration..."
Tasks: 1 (limit: 11201)
Memory: 3.6M
CGroup: /system.slice/httpd.service
└─314072 /usr/sbin/httpd -DFOREGROUND
7月 06 11:13:35 minion systemd[1]: Starting The Apache HTTP Server...
7月 06 11:13:50 minion httpd[314072]: AH00558: httpd: Could not reliabl>
7月 06 11:13:50 minion systemd[1]: Started The Apache HTTP Server.service.restart
#重启指定服务
[root@master ~]# salt '*' service.restart httpd
minion:
Trueservice.status
查看指定服务的状态
[root@master ~]# salt '*' service.status httpd
minion:
TrueSaltStack常用模块之pkg
pkg.download
#只下载软件包但不安装 此功能将会下载指定的软件包，但是需要在minion端安装yum-utils，可以使用 cmd.run 进行远程安装
[root@master ~]# salt '*' pkg.download wget
minion:
----------
wget:
/var/cache/yum/packages/wget-1.19.5-10.el8.x86_64.rpm //下载好包的位置，可以传给指定的被控机pkg.file_list
列出指定包或系统中已安装的所有包的文件
[root@master ~]# salt '*' pkg.file_list httpd //列出已安装的apache软件包提供的所有文件
minion:
----------
errors:
files:
- /etc/httpd/conf
- /etc/httpd/conf.d/autoindex.conf
- /etc/httpd/conf.d/userdir.conf
- /etc/httpd/conf.d/welcome.conf
- /etc/httpd/conf.modules.d
- /etc/httpd/conf.modules.d/00-base.conf
- /etc/httpd/conf.modules.d/00-dav.conf
- /etc/httpd/conf.modules.d/00-lua.conf
- /etc/httpd/conf.modules.d/00-mpm.conf
- /etc/httpd/conf.modules.d/00-optional.conf
- /etc/httpd/conf.modules.d/00-proxy.conf
- /etc/httpd/conf.modules.d/00-systemd.conf
- /etc/httpd/conf.modules.d/01-cgi.conf
··········后面还有好多pkg.group_info
#查看包组的信息
[root@master ~]# salt '*' pkg.group_info 'Development Tools'
minion:
----------
conditional:
default:
- asciidoc
- byacc
- ctags
- diffstat
- elfutils-libelf-devel
- git
- intltool
- jna
- ltrace
- patchutils
- perl-Fedora-VSP
- perl-Sys-Syslog
- perl-generators
- pesign
- source-highlight
- systemtap
- valgrind
- valgrind-devel
description:
A basic development environment.
group:
Development Tools
id:
None
mandatory:
- autoconf
- automake
- binutils
- bison
- flex
- gcc
- gcc-c++
- gdb
- glibc-devel
- libtool
- make
- pkgconf
- pkgconf-m4
- pkgconf-pkg-config
- redhat-rpm-config
- rpm-build
- rpm-sign
- strace
optional:
- cmake
- expect
- rpmdevtools
- rpmlint
type:
package grouppkg.group_list
#列出系统中所有的包组
[root@master ~]# salt '*' pkg.group_list
minion:
----------
available:
- Backup Client
- base-x
- Conflicts AppStream
- Container Management
- Debugging Tools
- Desktop Debugging and Performance Tools
- .NET Core Development
- FTP Server
- GNOME Applications
- Graphics Creation Tools
- Guest Agents
- Guest Desktop Agents
- Input Methods
············省略pkg.install
#安装软件
[root@master ~]# salt '*' pkg.install wget
minion:
----------
wget:
----------
new:
1.19.5-10.el8
old:pkg.list_downloaded
列出已下载到本地的软件包
[root@master ~]# salt '*' pkg.list_downloaded
minion:
----------pkg.list_pkgs
#以字典的方式列出当前已安装的软件包
[root@master ~]# salt '*' pkg.list_pkgs
minion:
----------
NetworkManager:
1:1.30.0-0.3.el8
NetworkManager-libnm:
1:1.30.0-0.3.el8
NetworkManager-team:
1:1.30.0-0.3.el8
NetworkManager-tui:
1:1.30.0-0.3.el8
abattis-cantarell-fonts:
0.0.25-4.el8
acl:
2.2.53-1.el8
·········省略好多pkg.remove
#卸载指定软件
[root@master ~]# salt '*' cmd.run 'rpm -qa|grep wget'
minion:
wget-1.19.5-10.el8.x86_64
[root@master ~]# salt '*' pkg.remove wget
minion:
----------
wget:
----------
new:
old:
1.19.5-10.el8pkg.upgrade
#升级系统中所有的软件包或升级指定的软件包
[root@master ~]# salt '*' pkg.upgrade name=openssl
minion:
----------
openssl:
----------
new:
1:1.1.1k-1.el8
old:
1:1.1.1g-11.el8
openssl-libs:
----------
new:
1:1.1.1k-1.el8
old:
1:1.1.1g-11.el8
//若想升级系统中所有的软件包则把 name 参数去掉即可SaltStack常用模块之state
state.show_highstate
#显示当前系统中有哪些高级状态
[root@master ~]# salt '*' state.show_highstate
minion:
----------
apache-install:
----------
__env__:
base
__sls__:
web.apache.install
pkg:
|_
----------
name:
httpd
- installed
|_
----------
order:
10000
apache-service:
----------
__env__:
base
__sls__:
web.apache.install
service:
|_
----------
name:
httpd
|_
----------
enable:
True
- running
|_
----------
order:
10001
......省略很多state.highstate
#执行高级状态
[root@master ~]# salt '*' state.highstate web.apache.install
minion:
----------
ID: apache-install
Function: pkg.installed
Name: httpd
Result: True
Comment: All specified packages are already installed
Started: 06:48:38.913647
Duration: 1290.103 ms
Changes:
----------
ID: apache-service
Function: service.running
Name: httpd
Result: True
Comment: The service httpd is already running
Started: 06:48:40.249714
Duration: 60.23 ms
Changes:
Summary for minion1
------------
Succeeded: 2
Failed: 0
------------
Total states run: 2
Total run time: 1.350 s
master:
----------
ID: apache-install
Function: pkg.installed
Name: httpd
Result: True
Comment: All specified packages are already installed
Started: 06:48:39.152690
Duration: 1038.651 ms
Changes:
----------
ID: apache-service
Function: service.running
Name: httpd
Result: True
Comment: The service httpd is already running
Started: 06:48:40.266710
Duration: 158.588 ms
Changes:
Summary for master
------------
Succeeded: 2
Failed: 0
------------
Total states run: 2
Total run time: 1.197 sstate.show_state_usage
#显示当前系统中的高级状态执行情况
现在好像用不了，没效果。state.show_top
返回minion将用于highstate的顶级数据
[root@master ~]# salt '*' state.show_top
minion:
----------
base:
- web.apache.install
master:
----------
base:
- web.apache.installstate.top
#执行指定的top file，而不是默认的
[root@master ~]# cd /srv/salt/base/
[root@master base]# ls
top.sls web
[root@master base]# mv top.sls aa.sls
[root@master base]# salt '*' state.top aa.sls
minion:
----------
ID: apache-install
Function: pkg.installed
Name: httpd
Result: True
Comment: All specified packages are already installed
Started: 06:52:13.194528
Duration: 1040.863 ms
Changes:
----------
ID: apache-service
Function: service.running
Name: httpd
Result: True
Comment: The service httpd is already running
Started: 06:52:14.236902
Duration: 67.992 ms
Changes:
Summary for minion1
------------
Succeeded: 2
Failed: 0
------------
Total states run: 2
Total run time: 1.109 sstate.show_sls
#显示 master 上特定sls或sls文件列表中的状态数据
[root@master base]# salt '*' state.show_sls web.apache.install
minion:
----------
apache-install:
----------
__env__:
base
__sls__:
web.apache.install
pkg:
|_
----------
name:
httpd
- installed
|_
----------
order:
10000
apache-service:
----------
__env__:
base
__sls__:
web.apache.install
service:
|_
----------
name:
httpd
|_
----------
enable:
True
- running
|_
----------
order:
10001SaltStack常用模块之salt-cp
#salt-cp能够很方便的把 master 上的文件批量传到 minion上
[root@master ~]# salt-cp '*' /root/abc /tmp
minion:
----------
/tmp/abc:
True
[root@minion ~]# ls /tmp/
abc
systemd-private-670bd06b4ff94b01bbdba9d5da5de17a-chronyd.service-dRD4vO
systemd-private-670bd06b4ff94b01bbdba9d5da5de17a-httpd.service-UrV5p2
vmware-root_903-3979774182
#拷贝多个文件到目标主机的/tmp/目录下
[root@master ~]# ls
aaa abc anaconda-ks.cfg
[root@master ~]# salt-cp '*' /root/abc /root/aaa /tmp
minion:
----------
/tmp/aaa:
True
/tmp/abc:
True
[root@minion ~]# ls /tmp/
aaa
abcSaltStack常用模块之user
#user.add
#创建用户，可以指定uid，gid，groups，home，shell
#语法
salt '*' user.add name <uid> <gid> <groups> <home> <shell>
#创建一个test用户，其它都和useradd一样默认
[root@master ~]# salt '*' user.add tom
minion:
True
[root@minion ~]# id tom
uid=1000(tom) gid=1000(tom) 组=1000(tom)
#创建用户时指定shell
[root@master ~]# salt '*' user.add test shell=/sbin/nologin
minion:
True
#创建用户是指定不创建家目录
[root@master ~]# salt '*' user.add jerry createhome=False
minion:
True
master:
True
[root@minion ~]# ls /home/
test tom
#创建用户时指定附加组
[root@master ~]# salt '*' user.add zhangsan groups=nginx
minion:
Trueuser.chgroups
#将tom用户加入到nginx组,此为附加组
[root@master ~]# salt '*' user.chgroups tom nginx
minion:
True
[root@minion ~]# id tom
uid=1000(tom) gid=1000(tom) 组=1000(tom),1004(nginx)user.list_groups test
#查看test用户的所有的组
[root@master ~]# salt '*' user.list_groups tom
minion:
- nginx
- tomuser.delete
#删除用户
[root@master ~]# salt '*' user.delete tom remove=True
minion:
Trueuser.list_users
#查看所有用户
[root@master ~]# salt '*' user.list_users
minion:
- adm
- apache
- bin
- chrony
- daemon
- dbus
- ftp
- games
- halt
- jerry
- lp
- mail
- nginx
- nobody
·······省略一些SaltStack常用模块之cron
cron.set_job
#为指定用户设置计划任务
[root@master ~]# salt '*' cron.set_job root 30 20 '*' '*' 7 /bin/bash /scripts/apache_install.sh
minion:
new
[root@master ~]# salt '*' cron.set_job root 30 20 '*' '*' 7 /bin/bash /scripts/nginx_install.sh
minion:
updated
[root@master ~]# salt '*' cron.set_job root 30 20 '*' '*' 6 /bin/bash /scripts/nginx_install.sh
minion:
updatedcron.list_tab
#查看指定用户的计划任务
[root@master ~]# salt '*' cron.list_tab root
minion:
----------
crons:
|_
----------
cmd:
/bin/bash
comment:
None
commented:
False
daymonth:
*
dayweek:
6
hour:
20
identifier:
None
minute:
30
month:
*
env:
pre:
special:cron.raw_cron
#查看指定用户的计划任务
[root@master ~]# salt '*' cron.raw_cron root
minion:
# Lines below here are managed by Salt, do not edit
30 20 * * 6 /bin/bashcron.rm_job
#删除指定用户的计划任务、如果这个计划任务指定了时间，则需要指定的参数匹配的时候才会删除
[root@master ~]# salt '*' cron.rm_job root
minion:
Passed invalid arguments to cron.rm_job: rm_job() missing 1 required positional argument: 'cmd'
Remove a cron job for a specified user. If any of the day/time params are
specified, the job will only be removed if the specified params match.
CLI Example:
.. code-block:: bash
salt '*' cron.rm_job root /usr/local/weekly
salt '*' cron.rm_job root /usr/bin/foo dayweek=1
ERROR: Minions returned with non-zero exit code
//报错了
[root@master ~]# salt '*' cron.rm_job root /bin/bash
minion:
removedSaltStack常用模块之acl
acl.modfacl
#为指定的文件添加或修改FACL
[root@master ~]# salt '*' acl.modfacl user jerry rwx /tmp/aaa
minion:
True
[root@minion ~]# getfacl /tmp/aaa
getfacl: Removing leading '/' from absolute path names
# file: tmp/aaa
# owner: root
# group: root
user::rw-
user:jerry:rwx
group::r--
mask::rwx
other::r--
[root@master ~]# salt '*' acl.modfacl user jerry 7 /tmp/aaa
minion:
Trueacl.getfacl
#查看指定文件的访问控制列表（FACL）
[root@master ~]# salt '*' acl.getfacl /tmp/aaa
minion:
----------
/tmp/aaa:
----------
comment:
----------
file:
/tmp/aaa
group:
root
owner:
root
group:
············省略n行acl.delfacl
#从指定的文件中删除特定的FACL
[root@master ~]# salt '*' acl.delfacl user jerry /tmp/aaa
minion:
True
[root@minion ~]# getfacl /tmp/aaa
getfacl: Removing leading '/' from absolute path names
# file: tmp/aaa
# owner: root
# group: root
user::rw-
group::r--
mask::r--
other::r--acl.wipefacls
#从指定的文件中删除所有facl
[root@master ~]# salt '*' acl.wipefacls /tmp/aaa
minion:
True
[root@minion ~]# getfacl /tmp/aaa
getfacl: Removing leading '/' from absolute path names
# file: tmp/aaa
# owner: root
# group: root
user::rw-
group::r--
other::r--SaltStack常用模块之file
file.access
#检查指定路径是否存在
[root@master ~]# salt '*' cmd.run 'ls /usr/src'
minion:
debug
kernels
[root@minion ~]# ls /usr/src/
debug kernels
[root@master ~]# salt '*' file.access /usr/src/passwd f
minion:
False
[root@master ~]# salt '*' file.access /usr/src/debug f
minion:
True
#检查指定文件的权限信息
[root@master ~]# salt '*' cmd.run 'ls -l /usr/src/'
minion:
total 0
drwxr-xr-x. 2 root root 6 May 18 2020 debug
drwxr-xr-x. 2 root root 6 May 18 2020 kernels
[root@minion opt]# ll
总用量 0
-rw-r--r--. 1 root root 0 7月 7 06:17 aa
drwxr-xr-x. 2 root root 6 7月 7 06:17 bb
[root@master ~]# salt '*' file.access /opt/aa r
minion:
Truefile.append
#往一个文件里追加内容，若此文件不存在则会报异常
[root@master ~]# salt '*' file.append /opt/aa "hello world" "haha" "xixi"
minion:
Wrote 3 lines to "/opt/aa"
[root@minion opt]# cat aa
hello world
haha
xixifile.basename
#获取指定路径的基名
[root@master ~]# salt '*' file.basename '/root/zabbix/abc/a'
minion:
afile.dirname
#获取指定路径的目录名
[root@master ~]# salt '*' file.dirname '/root/zabbix/abc/a'
minion:
/root/zabbix/abcfile.check_hash
#检查指定的文件与hash字符串是否匹配，匹配则返回 True 否则返回 False
[root@master ~]# salt '*' cmd.run 'md5sum /opt/aa'
minion:
671ded4ec86c82a8779c8df17823f810 /opt/aa
[root@master ~]# salt '*' file.check_hash /opt/aa 671ded4ec86c82a8779c8df17823f810
minion:
Truefile.chattr
属性 | 对文件的意义 | 对目录的意义 |
a | 只允许在这个文件之后追加数据， 不允许任何进程覆盖或截断这个文件 | 只允许在这个目录下建立和修改文件， 而不允许删除任何文件 |
i | 不允许对这个文件进行任何的修改， 不能删除、更改、移动 | 任何的进程只能修改目录之下的文件， 不允许建立和删除文件 |
#修改指定文件的属性
[root@master ~]# salt '*' file.chattr /root/a operator=add attributes=a
minion:
True
[root@master ~]# salt '*' file.chattr /root/ab operator=add attributes=i
minion:
True
[root@minion ~]# lsattr /root
-------------------- /root/anaconda-ks.cfg
----ia-------------- /root/abc
-----a-------------- /root/a
----i--------------- /root/ab
[root@minion ~]# rm -rf ab
rm: 无法删除'ab': 不允许的操作
[root@minion ~]# rm -rf abc
rm: 无法删除'abc': 不允许的操作
[root@minion ~]# echo 'aa' > ab
-bash: ab: 不允许的操作
[root@minion ~]# echo 'aa' > a
-bash: a: 不允许的操作
[root@minion ~]# rm -rf a
#给指定文件去除属性
[root@master ~]# salt '*' file.chattr /root/a operator=remove attributes=ia
minion:
True
[root@master ~]# salt '*' file.chattr /root/ab operator=remove attributes=i
minion:
True
[root@minion ~]# lsattr /root
-------------------- /root/anaconda-ks.cfg
----ia-------------- /root/abc
-------------------- /root/a
-------------------- /root/ab
-------------------- /root/a~
-------------------- /root/z~file.chown
#设置指定文件的属主、属组信息
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
minion:
total 4
-rw-r--r--. 1 root root 0 Jul 7 06:38 a
-rw-r--r--. 1 root root 0 Jul 7 06:40 ab
-rw-r--r--. 1 root root 0 Jul 7 06:38 abc
-rw-------. 1 root root 1069 May 11 04:14 anaconda-ks.cfg
[root@master ~]# salt '*' file.chown /root/a test test
minion:
None
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
minion:
total 4
-rw-r--r--. 1 test test 0 Jul 7 06:38 a
-rw-r--r--. 1 root root 0 Jul 7 06:40 ab
-rw-r--r--. 1 root root 0 Jul 7 06:38 abc
-rw-------. 1 root root 1069 May 11 04:14 anaconda-ks.cfgfile.copy
#在远程主机上复制文件或目录
[root@master ~]# salt '*' cmd.run 'ls -l /root'
minion:
total 4
-rw-r--r--. 1 test test 0 Jul 7 06:38 a
-rw-r--r--. 1 root root 0 Jul 7 06:40 ab
-rw-r--r--. 1 root root 0 Jul 7 06:38 abc
-rw-------. 1 root root 1069 May 11 04:14 anaconda-ks.cfg
[root@master ~]# salt '*' file.copy /root/a /root/cc
minion:
True
[root@master ~]# salt '*' cmd.run 'ls -l /root'
minion:
total 4
-rw-r--r--. 1 test test 0 Jul 7 06:38 a
-rw-r--r--. 1 root root 0 Jul 7 06:40 ab
-rw-r--r--. 1 root root 0 Jul 7 06:38 abc
-rw-------. 1 root root 1069 May 11 04:14 anaconda-ks.cfg
-rw-r--r--. 1 test test 0 Jul 7 11:47 cc
#覆盖并拷贝目录，将会覆盖同名文件或目录
[root@master ~]# salt '*' file.copy /tmp/abc /root/a recurse=True
minion:
True
#删除目标目录中同名的文件或目录并拷贝新内容至其中
[root@master ~]# salt '*' file.copy /opt/aaaa /root/aaa/ recurse=True remove_existing=True
minion:
True
[root@master ~]# salt '*' cmd.run 'ls -l /root/aaa'
minion:
total 0
drwxr-xr-x. 2 root root 6 Jul 7 11:58 1
drwxr-xr-x. 2 root root 6 Jul 7 11:58 2
drwxr-xr-x. 2 root root 6 Jul 7 11:58 3
drwxr-xr-x. 2 root root 6 Jul 7 11:58 4
drwxr-xr-x. 2 root root 6 Jul 7 11:58 57
[root@master ~]# salt '*' cmd.run 'ls -l /opt/aaaa'
minion:
total 0
drwxr-xr-x. 2 root root 6 Jul 7 11:58 1
drwxr-xr-x. 2 root root 6 Jul 7 11:58 2
drwxr-xr-x. 2 root root 6 Jul 7 11:58 3
drwxr-xr-x. 2 root root 6 Jul 7 11:58 4
drwxr-xr-x. 2 root root 6 Jul 7 11:58 57
#拷贝目录
[root@master ~]# salt '*' file.copy /opt/aaaa/ /root/aaa/ recurse=True remove_existing=True
minion:
Truefile.ditectory_exists
#判断指定目录是否存在，存在则返回 True ，否则返回 False
[root@master ~]# salt '*' cmd.run 'ls -l /opt'
minion:
total 4
-rw-r--r--. 1 root root 22 Jul 7 06:18 aa
drwxr-xr-x. 7 root root 52 Jul 7 11:58 aaaa
-rw-r--r--. 1 root root 0 Jul 7 11:54 abc
drwxr-xr-x. 2 root root 6 Jul 7 06:17 bb
[root@master ~]# salt '*' file.directory_exists /opt/aaaa
minion:
True
[root@master ~]# salt '*' file.directory_exists /opt/aa
minion:
Falsefile.diskusage
#递归计算指定路径的磁盘使用情况并以字节为单位返回
[root@master ~]# salt '*' cmd.run 'du -sb /opt'
minion:
159 /opt
[root@master ~]# salt '*' file.diskusage /opt
minion:
22file.file_exists
#判断指定文件是否存在
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
minion:
total 4
-rw-r--r--. 1 root root 0 Jul 7 11:51 a
drwxr-xr-x. 7 root root 52 Jul 7 11:58 aaa
-rw-r--r--. 1 root root 0 Jul 7 06:38 abc
-rw-------. 1 root root 1069 May 11 04:14 anaconda-ks.cfg
[root@master ~]# salt '*' file.file_exists /root/a
minion:
True
[root@master ~]# salt '*' file.file_exists /root/aaa
minion:
False 返回False是因为abc是目录而非文件file.find
#类似 find 命令并返回符合指定条件的路径列表
The options include match criteria:
name = path-glob # case sensitive
iname = path-glob # case insensitive
regex = path-regex # case sensitive
iregex = path-regex # case insensitive
type = file-types # match any listed type
user = users # match any listed user
group = groups # match any listed group
size = [+-]number[size-unit] # default unit = byte
mtime = interval # modified since date
grep = regex # search file contents
and/or actions:
delete [= file-types] # default type = 'f'
exec = command [arg ...] # where {} is replaced by pathname
print [= print-opts]
and/or depth criteria:
maxdepth = maximum depth to transverse in path
mindepth = minimum depth to transverse before checking files or directories
The default action is print=path
path-glob:
* = match zero or more chars
? = match any char
[abc] = match a, b, or c
[!abc] or [^abc] = match anything except a, b, and c
[x-y] = match chars x through y
[!x-y] or [^x-y] = match anything except chars x through y
{a,b,c} = match a or b or c
path-regex: a Python Regex (regular expression) pattern to match pathnames
file-types: a string of one or more of the following:
a: all file types
b: block device
c: character device
d: directory
p: FIFO (named pipe)
f: plain file
l: symlink
s: socket
users: a space and/or comma separated list of user names and/or uids
groups: a space and/or comma separated list of group names and/or gids
size-unit:
b: bytes
k: kilobytes
m: megabytes
g: gigabytes
t: terabytes
interval:
[<num>w] [<num>d] [<num>h] [<num>m] [<num>s]
where:
w: week
d: day
h: hour
m: minute
s: second
print-opts: a comma and/or space separated list of one or more of the following:
group: group name
md5: MD5 digest of file contents
mode: file permissions (as integer)
mtime: last modification time (as time_t)
name: file basename
path: file absolute path
size: file size in bytes
type: file type
user: user name例子
[root@master ~]# salt '*' file.find / type=f name=\*.bak size=-10m //查询/下面以.bak结尾且大小小于10m的文件
minion:
- /etc/nsswitch.conf.bak
salt '*' file.find /var mtime=+30d size=+10m print=path,size,mtime //查询/var下时间在30天以前,大小在10M以上的,打印出路径,大小,时间
salt '*' file.find /var/log name=\*.[0-9] mtime=+30d size=+10m delete //查询/var/log下面,以数字结尾,时间在30天以上大小大于10m的,删除file.get_gid
#获取指定文件的gid
[root@master ~]# salt '*' cmd.run 'ls -l /root/a'
minion:
-rw-r--r--. 1 root root 0 Jul 7 11:51 /root/a
[root@master ~]# salt '*' file.get_gid /root/a
minion:
0file.get_group
获取指定文件的组名
[root@master ~]# salt '*' file.get_group /root/a
minion:
rootfile.get_hash
#获取指定文件的hash值，该值通过 sha256 算法得来
[root@master ~]# salt '*' cmd.run 'sha256sum /root/a'
minion:
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 /root/a
[root@master ~]# salt '*' file.get_hash /root/a
minion:
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855file.get_mode
获取指定文件的权限，以数字方式显示
[root@master ~]# salt '*' file.get_mode /root/a
minion:
0644
[root@master ~]# salt '*' cmd.run 'ls -l /root/a'
minion:
-rw-r--r--. 1 root root 0 Jul 7 11:51 /root/afile.get_selinux_context
#获取指定文件的 SELINUX 上下文信息
[root@master ~]# salt '*' file.get_selinux_context /root/a
minion:
unconfined_u:object_r:admin_home_t:s0
[root@master ~]# salt '*' cmd.run 'ls -Z /root/a'
minion:
unconfined_u:object_r:admin_home_t:s0 /root/afile.get_sum
按照指定的算法计算指定文件的特征码并显示，默认使用的sha256算法。
该函数可使用的算法参数有：
- md5
- sha1
- sha224
- sha256 (default)
- sha384
- sha512
[root@master ~]# salt '*' cmd.run 'sha256sum /root/a'
minion:
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 /root/a
[root@master ~]# salt '*' file.get_sum /root/a
minion:
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
[root@master ~]# salt '*' cmd.run 'md5sum /root/a'
minion:
d41d8cd98f00b204e9800998ecf8427e /root/a
[root@master ~]# salt '*' file.get_sum /root/a md5
minion:
d41d8cd98f00b204e9800998ecf8427e
[root@master ~]# salt '*' file.get_sum /root/a sha1
minion:
da39a3ee5e6b4b0d3255bfef95601890afd80709
[root@master ~]# salt '*' file.get_sum /root/a sha512
minion:
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3efile.get_uid与file.get_user
#获取指定文件的 uid 或 用户名
[root@master ~]# salt '*' cmd.run 'ls -l /root/a'
minion:
-rw-r--r--. 1 root root 0 Jul 7 11:51 /root/a
[root@master ~]# salt '*' file.get_uid /root/a
minion:
0
[root@master ~]# salt '*' file.get_user /root/a
minion:
rootfile.gid_to_group
#将指定的 gid 转换为组名并显示
[root@master ~]# salt '*' file.gid_to_group 1000
minion:
1000
[root@master ~]# salt '*' file.gid_to_group 0
minion:
rootfile.group_to_gid
#将指定的组名转换为 gid 并显示
[root@master ~]# salt '*' file.group_to_gid root
minion:
0
[root@master ~]# salt '*' file.group_to_gid test
minion:
1001file.grep
#在指定文件中检索指定内容
#该函数支持通配符，若在指定的路径中用通配符则必须用双引号引起来
[root@master ~]# salt '*' file.grep /etc/passwd nobody
minion:
----------
pid:
841302
retcode:
0
stderr:
stdout:
nobody:x:65534:65534:Kernel Overflow User:/:/sbin/nologin
[root@master ~]# salt '*' file.grep /etc/sysconfig/network-scripts/ifcfg-eth0 ipaddr -- -i
minion:
----------
pid:
841623
retcode:
2
stderr:
grep: /etc/sysconfig/network-scripts/ifcfg-eth0: No such file or directory
stdout:
ERROR: Minions returned with non-zero exit code
[root@master ~]# salt '*' file.grep /etc/sysconfig/network-scripts/ifcfg-eth0 ipaddr -- -i -B2
minion:
----------
pid:
842112
retcode:
2
stderr:
grep: /etc/sysconfig/network-scripts/ifcfg-eth0: No such file or directory
stdout:
ERROR: Minions returned with non-zero exit code
[root@master ~]# salt '*' file.grep "/etc/sysconfig/network-scripts/*" ipaddr -- -i -l
minion:
----------
pid:
842453
retcode:
1
stderr:
stdout:
ERROR: Minions returned with non-zero exit codefile.is_blkdev
#判断指定的文件是否是块设备文件
[root@master ~]# salt '*' cmd.run 'ls -l /dev/sr0'
minion:
brw-rw----. 1 root cdrom 11, 0 Jul 6 04:37 /dev/sr0
[root@master ~]# salt '*' file.is_blkdev /dev/sr0
minion:
Truefile.lsattr
检查并显示出指定文件的属性信息
[root@master ~]# salt '*' cmd.run 'lsattr /root/a'
minion:
-------------------- /root/a
[root@master ~]# salt '*' cmd.run 'chattr +i /root/a'
minion:
[root@master ~]# salt '*' cmd.run 'lsattr /root/a'
minion:
----i--------------- /root/a
[root@master ~]# salt '*' file.lsattr /root/a
minion:
----------
/root/a:
- ifile.mkdir
#创建目录并设置属主、属组及权限
[root@master ~]# salt '*' file.mkdir /root/qwe
minion:
True
[root@master ~]# salt '*' cmd.run 'ls -l /root/qwe'
minion:
total 0
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
minion:
total 4
-rw-r--r--. 1 root root 0 Jul 7 11:51 a
drwxr-xr-x. 7 root root 52 Jul 7 11:58 aaa
-rw-r--r--. 1 root root 0 Jul 7 06:38 abc
-rw-------. 1 root root 1069 May 11 04:14 anaconda-ks.cfg
drwxr-xr-x. 2 root root 6 Jul 7 12:14 qwe
[root@master ~]# salt '*' file.mkdir /root/haha test test 777
minion:
True
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
minion:
total 4
-rw-r--r--. 1 root root 0 Jul 7 11:51 a
drwxr-xr-x. 7 root root 52 Jul 7 11:58 aaa
-rw-r--r--. 1 root root 0 Jul 7 06:38 abc
-rw-------. 1 root root 1069 May 11 04:14 anaconda-ks.cfg
drwxrwxrwx. 2 test test 6 Jul 7 12:15 haha
drwxr-xr-x. 2 root root 6 Jul 7 12:14 qwefile.move
#移动或重命名
#重命名
[root@master ~]# salt '*' file.move /root/a /root/b
minion:
----------
comment:
'/root/a' moved to '/root/b'
result:
True
#移动
[root@master ~]# salt '*' file.move /root/cc /opt/
salt '*' file.move /root/cc /opt/
minion:
----------
comment:
'/root/cc' moved to '/opt/'
result:
Truefile.prepend
#把文本插入指定文件的开头
[root@master ~]# salt '*' cmd.run 'cat /root/b'
minion:
[root@master ~]# salt '*' file.prepend /root/b "hehe" "xixi" "haha"
minion:
Prepended 3 lines to "/root/b"
[root@master ~]# salt '*' cmd.run 'cat /root/b'
minion:
hehe
xixi
haha
[root@master ~]# salt '*' file.prepend /root/b hehe \
> xixi
minion:
Prepended 2 lines to "/root/b"
[root@master ~]# salt '*' cmd.run 'cat /root/b'
minion:
hehe
xixi
hehe
xixi
hahafile.sed
#修改文本文件的内容
[root@master ~]# salt '*' cmd.run 'cat /root/b'
minion:
hehe
xixi
hehe
xixi
haha
[root@master ~]# salt '*' file.sed /root/b 'hehe' 'runtime'
minion:
----------
pid:
855515
retcode:
0
stderr:
stdout:
[root@master ~]# salt '*' cmd.run 'cat /root/b'
minion:
runtime
xixi
runtime
xixi
haha
[root@master ~]# salt '*' cmd.run 'cat /root/b'
minion:
runtime
xixi
runtime
xixi
haha
[root@master ~]# salt '*' file.sed /root/b 'runtime' 'xixi' flags=1
minion:
----------
pid:
857166
retcode:
0
stderr:
stdout:
[root@master ~]# salt '*' cmd.run 'cat /root/b'
minion:
xixi
xixi
xixi
xixi
hahafile.read
#读取文件内容
[root@master ~]# salt '*' cmd.run 'cat /root/b'
minion:
xixi
xixi
xixi
xixi
haha
[root@master ~]# salt '*' file.read /root/b
minion:
xixi
xixi
xixi
xixi
hahafile.readdir
#列出指定目录下的所有文件或目录，包括隐藏文件
[root@master ~]# salt '*' file.readdir /root
minion:
- .
- ..
- .bash_logout
- .bash_profile
- .bashrc
- .cshrc
- .tcshrc
- anaconda-ks.cfg
- .config
- .bash_history
- abc
- a
- .viminfo
- aaa
- qwe
- haha
- e
- qwer
- b.bak
- bfile.remove
#删除指定的文件或目录，若给出的是目录，将递归删除
[root@master ~]# salt '*' file.remove /root/b
minion:
Truefile.rename
#重命名文件或目录
[root@master ~]# salt '*' file.rename /root/a /root/b
minion:
Truefile.set_mode
#给指定文件设置权限
[root@master ~]# salt '*' file.set_mode /root/b 0400
minion:
0400
[root@master ~]# salt '*' cmd.run 'ls -l /root'
minion:
total 8
-rw-r--r--. 1 root root 0 Jul 7 11:51 a
drwxr-xr-x. 7 root root 52 Jul 7 11:58 aaa
-rw-r--r--. 1 root root 0 Jul 7 06:38 abc
-rw-------. 1 root root 1069 May 11 04:14 anaconda-ks.cfg
-r--------. 1 root root 31 Jul 7 12:20 bfile.symlink
#给指定的文件创建软链接
[root@master ~]# salt '*' file.symlink /root/b /opt/a
minion:
True
[root@minion ~]# ll /opt
总用量 4
lrwxrwxrwx. 1 root root 7 7月 7 12:24 a -> /root/bfile.touch
#创建空文件或更新时间戳
[root@master ~]# salt '*' file.touch /opt/cc
minion:
True
[root@master ~]# salt '*' file.touch /opt/aa
minion:
True
[root@minion ~]# ll /opt
总用量 4
lrwxrwxrwx. 1 root root 7 7月 7 12:24 a -> /root/b
-rw-r--r--. 1 root root 22 7月 7 12:25 aa
drwxr-xr-x. 7 root root 52 7月 7 11:58 aaaa
-rw-r--r--. 1 root root 0 7月 7 11:54 abc
drwxr-xr-x. 2 root root 6 7月 7 06:17 bb
-rw-r--r--. 1 root root 0 7月 7 12:25 ccfile.uid_to_user
#将指定的 uid 转换成用户名显示出来
[root@master ~]# salt '*' file.uid_to_user 0
minion:
root
[root@master ~]# salt '*' file.uid_to_user 1000
minion:
1000
[root@master ~]# salt '*' file.uid_to_user 1001
minion:
testfile.user_to_uid
#将指定的用户转换成 uid 并显示出来
[root@master ~]# salt '*' file.user_to_uid test
minion:
1001
[root@master ~]# salt '*' file.user_to_uid root
minion:
0file.write
#往一个指定的文件里覆盖写入指定内容
[root@master ~]# salt '*' file.write /root/b "I'm tom" "haha" "xixi"
minion:
Wrote 3 lines to "/root/b"
[root@master ~]# salt '*' cmd.run 'cat /root/b'
minion:
I'm tom
haha
xixiSaltstack的模块之lvs
在受要用的那一端记得安装ipvsadm
lvs.add_service
#添加调度器并设置连接方式和调度算法。调度算法默认为wlc
[root@master ~]# salt minion lvs.add_service tcp 192.168.31.139:80 rr
minion:
True
[root@minion ~]# ipvsadm -L
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP minion:http rrlvs.add_server
#添加RS并设置调度模式和权重
[root@master ~]# salt minion lvs.add_server tcp 192.168.31.139:80 192.168.31.150:80 nat 1
minion:
True
[root@minion ~]# ipvsadm -L
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP minion:http rr
-> minion:http Masq 1 0 0lvs.check_server
#检查指定的RS是否在指定的调度规则中
[root@master ~]# salt minion lvs.check_server tcp 192.168.31.139:80 192.168.31.150:80
minion:
True
[root@master ~]# salt minion lvs.check_server tcp 192.168.31.139:80 192.168.31.140:80
minion:
Error: server not existslvs.check_service
#检查指定的调度规则是否存在
[root@master ~]# salt minion lvs.check_service tcp 192.168.31.139:80
minion:
True
[root@master ~]# salt minion lvs.check_service tcp 192.168.31.139:8080
minion:
Error: service not existslvs.clear
#清除ipvsadm规则
[root@master ~]# salt minion lvs.clear
minion:
True
[root@minion ~]# ipvsadm -L
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConnlvs.delete_server
#将指定的RS从指定调度规则中删除
[root@master ~]# salt minion lvs.delete_server tcp 192.168.31.139:80 192.168.31.140:80
minion:
Truelvs.delete_service
#将指定的调度规则删除
[root@master ~]# salt minion lvs.delete_service tcp 192.168.31.139:80
minion:
minion:
Truelvs.edit_server
#修改映射端口、调度模式和权重
[root@master ~]# salt minion lvs.edit_server tcp 192.168.31.139:80 192.168.31.140:80 nat 2
minion:
Truelvs.edit_service
#修改调度算法
[root@master ~]# salt minion lvs.edit_service tcp 192.168.31.139:80 wlc
minion:
Truelvs.get_rules
#获取ipvsadm规则
[root@master ~]# salt minion lvs.get_rules
minion:
-A -t 192.168.31.139:80 -s rr
-A -t 192.168.31.140:80 -s rlvs.list
#获取ipvsadm完整信息
[root@master ~]# salt minion lvs.list
minion:
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 192.168.31.139:80 rr
TCP 192.168.31.140:80 rrlvs.zero
#将所有服务或者指定服务的数据包、字节和速率归零
[root@master ~]# salt minion lvs.zero tcp 192.168.31.139:80
minion:
True
[root@master ~]# salt minion lvs.list
minion:
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 192.168.31.139:80 rr
TCP 192.168.31.140:80 rrSaltstack常用模块之mysql
minion端配置
[root@minion ~]# vim /etc/salt/minion
mysql.host: 'localhost'
mysql.port: 3306
mysql.user: 'root'
mysql.pass: '123321'
mysql.db: 'mysql'
mysql.unix_socket: '/tmp/mysql.sock'
mysql.charset: 'utf8'安装不了mysqlclient结束。。。。。。。
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