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saltstack的常用模块

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saltstack的常用模块

文章目录

1. 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:

//查看所有的模块列表
[root@master ~]# salt 'node1' sys.list_modules 
node1:
    - acl
    - aliases
    - alternatives
    - apache
    - archive
    - artifactory
    - baredoc
    - beacons
    - bigip
    - btrfs
    - buildout
    - chroot
    - cloud
    - cmd
    - composer
    - config
    - consul
...........此处省略
    
    
//查看指定模块的所有function函数
[root@master ~]# salt 'node1' sys.list_functions cmd
node1:
    - 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
[root@master ~]#


//查看指定模块的使用文档
[root@master ~]# salt 'node1' 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.

    CLI Example:

        salt '*' cmd.exec_code ruby 'puts "cheese"'
        salt '*' cmd.exec_code ruby 'puts "cheese"' args='["arg1", "arg2"]' env='{"FOO": "bar"}'
................此处省略


//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 'node1' test.echo,cmd.run,service.status hello,hostname,salt-minion
node1:
    ----------
    cmd.run:
        node1
    service.status:
        True
    test.echo:
        hello
[root@master ~]# 

2. SaltStack常用模块

2.1 SaltStack常用模块之network

2.1.1 network.active_tcp

返回所有活动的tcp连接

[root@master ~]# salt 'node1' network.active_tcp 
node1:
    ----------
    0:
        ----------
        local_addr:
            192.168.10.202
        local_port:
            39442
        remote_addr:
            192.168.10.201
        remote_port:
            4505
    1:
        ----------
        local_addr:
            192.168.10.202
        local_port:
            22
        remote_addr:
            192.168.10.1
        remote_port:
            49708
[root@master ~]#

2.1.2 network.calc_net

通过IP和子网掩码计算出网段

[root@master ~]# salt 'node1' network.calc_net 192.168.10.201 255.255.255.0
node1:
    192.168.10.0/24
[root@master ~]# salt 'node1' network.calc_net 192.168.10.201 255.255.255.240
node1:
    192.168.10.192/28
[root@master ~]#

2.1.3 network.connect

测试minion至某一台服务器的网络是否连通

必须要指定端口

[root@master ~]# salt 'node1' network.connect 192.168.10.201 22
node1:
    ----------
    comment:
        Successfully connected to 192.168.10.201 (192.168.10.201) on tcp port 22
    result:
        True
[root@master ~]# salt 'node1' network.connect baidu.com 443
node1:
    ----------
    comment:
        Successfully connected to baidu.com (220.181.38.251) on tcp port 443
    result:
        True
[root@master ~]# 

2.1.4 network.default_route

查看默认路由

[root@master ~]# salt 'node1' network.default_route 
node1:
    |_
      ----------
      addr_family:
          inet
      destination:
          0.0.0.0
      flags:
          UG
      gateway:
          192.168.10.2
      interface:
          ens33
      netmask:
          0.0.0.0
    |_
      ----------
      addr_family:
          inet6
      destination:
          ::/0
      flags:
          !n
      gateway:
          ::
      interface:
          lo
      netmask:
    |_
      ----------
      addr_family:
          inet6
      destination:
          ::/0
      flags:
          !n
      gateway:
          ::
      interface:
          lo
      netmask:
[root@master ~]#

2.1.5 network.get_fqdn

查看主机的fqdn(完全限定域名)

[root@master ~]# salt 'node1' network.get_fqdn 
node1:
    node1
[root@master ~]#

2.1.6 network.get_hostname

获取主机名

[root@master ~]# salt 'node1' network.get_hostname 
node1:
    node1
[root@master ~]#

2.1.7 network.get_route

查询到一个目标网络的路由信息

[root@master ~]# salt 'node1' network.get_route 192.168.10.201
node1:
    ----------
    destination:
        192.168.10.201
    gateway:
        None
    interface:
        ens33
    source:
        192.168.10.202
[root@master ~]#

2.1.8 network.hw_addr

返回指定网卡的MAC地址

[root@master ~]# salt 'node1' network.hw_addr ens33
node1:
    00:0c:29:21:00:bb
[root@master ~]#

2.1.9 network.ifacestartswith

从特定CIDR检索接口名称

[root@master ~]# salt 'node1' network.ifacestartswith 192
node1:
    - ens33
[root@master ~]# salt 'node1' network.ifacestartswith 127
node1:
    - lo
[root@master ~]#

2.1.11 network.interface

返回指定网卡的信息

[root@master ~]# salt 'node1' network.interface ens33
node1:
    |_
      ----------
      address:
          192.168.10.202
      broadcast:
          192.168.10.255
      label:
          ens33
      netmask:
          255.255.255.0
[root@master ~]#

2.1.13 network.interfaces

返回当前系统中所有的网卡信息

[root@master ~]# salt 'node1' network.interfaces
node1:
    ----------
    ens33:
        ----------
        hwaddr:
            00:0c:29:21:00:bb
        inet:
            |_
              ----------
              address:
                  192.168.10.202
              broadcast:
                  192.168.10.255
              label:
                  ens33
              netmask:
                  255.255.255.0
        inet6:
            |_
              ----------
              address:
                  fe80::20c:29ff:fe21:bb
              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:
            True
[root@master ~]#

2.1.14 network.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 'node1' network.ip_addrs
node1:
    - 192.168.10.202
[root@master ~]#

2.1.15 network.netstat

返回所有打开的端口和状态

[root@master ~]# salt 'node1' network.netstat 
node1:
    |_
      ----------
      inode:
          27453
      local-address:
          0.0.0.0:22
      program:
          935/sshd
      proto:
          tcp
      recv-q:
          0
      remote-address:
          0.0.0.0:*
      send-q:
          0
      state:
          LISTEN
      user:
          0
    |_
      ----------
      inode:
          30265
      local-address:
          192.168.10.202:39442
      program:
          1781/python3.6
      proto:
          tcp
      recv-q:
          0
      remote-address:
          192.168.10.201:4505
      send-q:
          0
      state:
          ESTABLISHED
      user:
          0
    |_
      ----------
      inode:
          58589
      local-address:
          192.168.10.202:22
      program:
          2579/sshd:
      proto:
          tcp
      recv-q:
          0
      remote-address:
          192.168.10.1:49708
      send-q:
          0
      state:
          ESTABLISHED
      user:
          0
    |_
      ----------
      inode:
          0
      local-address:
          192.168.10.202:60926
      program:
          -
      proto:
          tcp
      recv-q:
          0
      remote-address:
          192.168.10.201:4506
      send-q:
          0
      state:
          TIME_WAIT
      user:
          0
    |_
      ----------
      inode:
          29342
      local-address:
          :::3306
      program:
          1193/mysqld
      proto:
          tcp6
      recv-q:
          0
      remote-address:
          :::*
      send-q:
          0
      state:
          LISTEN
      user:
          992
    |_
      ----------
      inode:
          27596
      local-address:
          :::80
      program:
          930/httpd
      proto:
          tcp6
      recv-q:
          0
      remote-address:
          :::*
      send-q:
          0
      state:
          LISTEN
      user:
          0
    |_
      ----------
      inode:
          27464
      local-address:
          :::22
      program:
          935/sshd
      proto:
          tcp6
      recv-q:
          0
      remote-address:
          :::*
      send-q:
          0
      state:
          LISTEN
      user:
          0
    |_
      ----------
      inode:
          25806
      local-address:
          127.0.0.1:323
      program:
          907/chronyd
      proto:
          udp
      recv-q:
          0
      remote-address:
          0.0.0.0:*
      send-q:
          0
      user:
          0
    |_
      ----------
      inode:
          25807
      local-address:
          ::1:323
      program:
          907/chronyd
      proto:
          udp6
      recv-q:
          0
      remote-address:
          :::*
      send-q:
          0
      user:
          0
[root@master ~]#

2.1.16 network.ping

使用ping命令测试到某主机的连通性

[root@master ~]# salt 'node1' network.ping 192.168.10.201
node1:
    PING 192.168.10.201 (192.168.10.201) 56(84) bytes of data.
    64 bytes from 192.168.10.201: icmp_seq=1 ttl=64 time=0.270 ms
    64 bytes from 192.168.10.201: icmp_seq=2 ttl=64 time=0.482 ms
    64 bytes from 192.168.10.201: icmp_seq=3 ttl=64 time=0.253 ms
    64 bytes from 192.168.10.201: icmp_seq=4 ttl=64 time=0.524 ms
    
    --- 192.168.10.201 ping statistics ---
    4 packets transmitted, 4 received, 0% packet loss, time 3084ms
    rtt min/avg/max/mdev = 0.253/0.382/0.524/0.122 ms
[root@master ~]#

2.1.17 network.reverse_ip

返回一个指定的IP地址的反向地址

[root@master ~]# salt 'node1' network.reverse_ip 192.168.10.100
node1:
    100.10.168.192.in-addr.arpa
[root@master ~]#

2.2 SaltStack常用模块之service

2.2.1 service.available

判断指定的服务是否可用

[root@master ~]# salt 'node1' service.available httpd
node1:
    True
[root@master ~]# salt 'node1' service.available nginx
node1:
    False
[root@master ~]#

2.2.2 service.get_all

获取所有正在运行的服务

[root@master ~]# salt 'node1' service.get_all 
node1:
    - NetworkManager
    - NetworkManager-dispatcher
    - NetworkManager-wait-online
    - arp-ethers
    - 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
    - cryptsetup-pre.target
    - cryptsetup.target
    - ctrl-alt-del.target
    - dbus
    - dbus-org.freedesktop.hostname1
...............省略

2.2.3 service.disabled

检查指定服务是否开机不自动启动

[root@master ~]# salt 'node1' service.disabled httpd
node1:
    False
[root@master ~]#

2.2.4 service.enabled

检查指定服务是否开机自动启动

[root@master ~]# salt 'node1' service.enabled httpd
node1:
    True
[root@master ~]#

2.2.5 service.disable

设置指定服务开机不自动启动

[root@master ~]# salt 'node1' service.disable httpd
node1:
    True
[root@master ~]# salt 'node1' service.enabled httpd
node1:
    False
[root@master ~]#

2.2.6 service.enable

设置指定服务开机自动启动

[root@master ~]# salt 'node1' service.enable httpd
node1:
    True
[root@master ~]# salt 'node1' service.enabled httpd
node1:
    True
[root@master ~]#

2.2.7 service.reload

重新加载指定服务

[root@master ~]# salt 'node1' service.reload httpd
node1:
    True
[root@master ~]#

2.2.8 service.stop

停止指定服务

[root@master ~]# salt 'node1' service.stop httpd
node1:
    True
[root@master ~]#

2.2.9 service.start

启动指定服务

[root@master ~]# salt 'node1' service.start httpd
node1:
    True
[root@master ~]#

2.2.10 service.restart

重启指定服务

[root@master ~]# salt 'node1' service.restart httpd
node1:
    True
[root@master ~]#

2.2.11 service.status

查看指定服务的状态

[root@master ~]# salt 'node1' service.status httpd
node1:
    True
[root@master ~]# salt 'node1' service.stop httpd
node1:
    True
[root@master ~]# salt 'node1' service.status httpd
node1:
    False
[root@master ~]#

2.3 SaltStack常用模块之pkg

2.3.1 pkg.install

安装软件

[root@master ~]# salt 'node1' pkg.install wget
node1:
    ----------
    wget:
        ----------
        new:
            1.19.5-10.el8
        old:
[root@master ~]#

2.3.2 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 'node1' pkg.download wget
node1:
    ----------
    wget:
        /var/cache/yum/packages/wget-1.19.5-10.el8.x86_64.rpm
[root@master ~]# salt 'node1' cmd.run 'ls /var/cache/yum/packages/'
node1:
    wget-1.19.5-10.el8.x86_64.rpm
[root@master ~]#

2.3.3 pkg.list_downloaded

列出已下载到本地的软件包

[root@master ~]# salt 'node1' pkg.list_downloaded 
node1:
    ----------
[root@master ~]#

2.3.4 pkg.file_list

列出指定包或系统中已安装的所有包的文件

//列出已安装的apache软件包提供的所有文件
[root@master ~]# salt 'node1' pkg.file_list httpd
node1:
    ----------
    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
        - /etc/httpd/conf.modules.d/README
        - /etc/httpd/conf/httpd.conf
.................省略

2.3.5 pkg.group_info

查看包组的信息

[root@master ~]# salt 'node1' pkg.group_info 'Development Tools'
node1:
    ----------
    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 group
[root@master ~]#

2.3.6 pkg.group_list

列出系统中所有的包组

[root@master ~]# salt 'node1' pkg.group_list 
node1:
    ----------
    available:
        - Conflicts BaseOS
        - Dial-up Networking Support
        - Hardware Monitoring Utilities
        - Hardware Support
        - Large Systems Performance
        - Legacy UNIX Compatibility
        - Python Web
        - Server product core
        - Windows File Server
        - Additional Development
        - Anaconda tools
        - Backup Client
        - Base
        - base-x
        - Conflicts AppStream
        - Container Management
        - Debugging Tools
        - Desktop Debugging and Performance Tools
        - .NET Core Development
        - File and Storage Server
        - Fonts
        - FTP Server
        - GNOME Applications
        - GNOME
        - Graphical Administration Tools
        - Graphics Creation Tools
        - Guest Agents
        - Guest Desktop Agents
        - Headless Management
        - Infiniband Support
        - Input Methods
        - Internet Applications
        - Internet Browser
        - Java Platform
        - Legacy X Window System Compatibility
        - Mail Server
        - Mainframe Access
        - Multimedia
        - Network File System Client
        - Network Servers
        - Networking Tools
        - Common NetworkManager submodules
        - Office Suite and Productivity
        - Atomic Host ostree support
        - Performance Tools
        - Platform Development
        - KVM platform specific packages
        - Hyper-v platform specific packages
        - Printing Client
        - Remote Desktop Clients
        - Remote Management for Linux
        - RPM Development Tools
        - Scientific Support
        - Security Tools
        - Smart Card Support
        - Standard
        - System Tools
        - TeX formatting system
        - Virtualization Client
        - Virtualization Hypervisor
        - Virtualization Platform
        - Virtualization Tools
        - Basic Web Server
        - Workstation product core
    available environments:
        - Server with GUI
        - Server
        - Workstation
        - Custom Operating System
        - Virtualization Host
    available languages:
        ----------
    installed:
        - Core
        - Development Tools
        - VMware platform specific packages
    installed environments:
        - Minimal Install
[root@master ~]#

2.3.7 pkg.list_pkgs

以字典的方式列出当前已安装的软件包

[root@master ~]# salt 'node1' pkg.list_pkgs 
node1:
    ----------
    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
    adwaita-cursor-theme:
        3.28.0-2.el8
    adwaita-icon-theme:
        3.28.0-2.el8
    apr:
        1.6.3-11.el8
    apr-util:
        1.6.1-6.el8
    apr-util-bdb:
        1.6.1-6.el8
    apr-util-openssl:
        1.6.1-6.el8
    at-spi2-atk:
        2.26.2-1.el8
...........省略

2.3.8 pkg.owner

列出指定文件是由哪个包提供的

[root@master ~]# salt 'node1' pkg.owner /usr/sbin/apachectl
node1:
    httpd
[root@master ~]# salt 'node1' pkg.owner /usr/sbin/apachectl /etc/httpd/conf/httpd.conf
node1:
    ----------
    /etc/httpd/conf/httpd.conf:
        httpd
    /usr/sbin/apachectl:
        httpd
[root@master ~]#

2.3.9 pkg.remove

卸载指定软件

[root@master ~]# salt 'node1' cmd.run 'rpm -aq|grep wget'
node1:
    wget-1.19.5-10.el8.x86_64
[root@master ~]# salt 'node1' pkg.remove wget
node1:
    ----------
    wget:
        ----------
        new:
        old:
            1.19.5-10.el8
[root@master ~]#
//若要卸载多个文件,中间需要用逗号隔开

2.3.10 pkg.upgrade

升级系统中所有的软件包或升级指定的软件包

//若想升级系统中所有的软件包则把 name 参数去掉即可
[root@master ~]# salt 'node1' pkg.upgrade name=openssl
node1:
    ----------
    openssl:
        ----------
        new:
            1:1.1.1k-4.el8
        old:
            1:1.1.1g-11.el8
    openssl-libs:
        ----------
        new:
            1:1.1.1k-4.el8
        old:
            1:1.1.1g-11.el8

//升级所有
[root@master ~]# salt 'node1' pkg.upgrade
node1:
    ----------
    NetworkManager:
        ----------
        new:
            1:1.30.0-10.el8_4
        old:
            1:1.30.0-0.3.el8
    NetworkManager-libnm:
        ----------
        new:
            1:1.30.0-10.el8_4
        old:
            1:1.30.0-0.3.el8
    NetworkManager-team:
        ----------
        new:
            1:1.30.0-10.el8_4
        old:
            1:1.30.0-0.3.el8
    NetworkManager-tui:
        ----------
        new:
            1:1.30.0-10.el8_4
        old:
            1:1.30.0-0.3.el8
    abattis-cantarell-fonts:
        ----------
        new:
            0.0.25-6.el8
        old:
            0.0.25-4.el8
.............省略

2.4 SaltStack常用模块之state

2.4.1 state.show_highstate

显示当前系统中有哪些高级状态

[root@master ~]# salt 'node1' state.show_highstate
node1:
    ----------
    nginx-install:
        ----------
        __env__:
            base
        __sls__:
            web.nginx.nginx
        pkg:
            |_
              ----------
              name:
                  nginx
            - installed
            |_
              ----------
              order:
                  10000
    nginx-service:
        ----------
        __env__:
            base
        __sls__:
            web.nginx.nginx
        service:
            |_
              ----------
              name:
                  nginx
            |_
              ----------
              enable:
                  True
            - running
            |_
              ----------
              order:
                  10001

2.4.2 state.highstate

执行高级状态

[root@master ~]# salt 'node1' state.highstate web.nginx.nginx
node1:
----------
          ID: nginx-install
    Function: pkg.installed
        Name: nginx
      Result: None
     Comment: The following packages would be installed/updated: nginx
     Started: 04:11:38.008551
    Duration: 1031.626 ms
     Changes:   
              ----------
              installed:
                  ----------
                  nginx:
                      ----------
                      new:
                          installed
                      old:
----------
          ID: nginx-service
    Function: service.running
        Name: nginx
      Result: None
     Comment: Service nginx not present; if created in this state run, it would have been started
     Started: 04:11:39.065791
    Duration: 33.262 ms
     Changes:   

Summary for node1
------------
Succeeded: 2 (unchanged=2, changed=1)
Failed:    0
------------
Total states run:     2
Total run time:   1.065 s

2.4.3 state.show_state_usage

显示当前系统中的高级状态执行情况

[root@master ~]# salt 'node1' state.show_state_usage
node1:
    ----------
    base:
        ----------
        count_all:
            2
        count_unused:
            1
        count_used:
            1
        unused:
            - top
        used:
            - web.nginx.nginx
    dev:
        ----------
        count_all:
            0
        count_unused:
            0
        count_used:
            0
        unused:
        used:
    prod:
        ----------
        count_all:
            0
        count_unused:
            0
        count_used:
            0
        unused:
        used:
    test:
        ----------
        count_all:
            0
        count_unused:
            0
        count_used:
            0
        unused:
        used:

2.4.4 state.show_top

返回node1将用于highstate的顶级数据

[root@master ~]# salt 'node1' state.show_top
node1:
    ----------
    base:
        - web.nginx.nginx

2.4.5 state.top

执行指定的top file,而不是默认的

[root@master ~]# salt 'node1' state.top top.sls
node1:
----------
          ID: nginx-install
    Function: pkg.installed
        Name: nginx
      Result: True
     Comment: The following packages were installed/updated: nginx
     Started: 04:21:12.353629
    Duration: 17337.336 ms
     Changes:   
              ----------
              gd:
                  ----------
                  new:
                      2.2.5-7.el8
                  old:
              libXpm:
                  ----------
                  new:
                      3.5.12-8.el8
                  old:
              libwebp:
                  ----------
                  new:
                      1.0.0-5.el8
                  old:
              nginx:
                  ----------
                  new:
                      1:1.14.1-9.module_el8.0.0+184+e34fea82
                  old:
              nginx-all-modules:
                  ----------
                  new:
                      1:1.14.1-9.module_el8.0.0+184+e34fea82
                  old:
              nginx-filesystem:
                  ----------
                  new:
                      1:1.14.1-9.module_el8.0.0+184+e34fea82
                  old:
              nginx-mod-http-image-filter:
                  ----------
                  new:
                      1:1.14.1-9.module_el8.0.0+184+e34fea82
                  old:
              nginx-mod-http-perl:
                  ----------
                  new:
                      1:1.14.1-9.module_el8.0.0+184+e34fea82
                  old:
              nginx-mod-http-xslt-filter:
                  ----------
                  new:
                      1:1.14.1-9.module_el8.0.0+184+e34fea82
                  old:
              nginx-mod-mail:
                  ----------
                  new:
                      1:1.14.1-9.module_el8.0.0+184+e34fea82
                  old:
              nginx-mod-stream:
                  ----------
                  new:
                      1:1.14.1-9.module_el8.0.0+184+e34fea82
                  old:
----------
          ID: nginx-service
    Function: service.running
        Name: nginx
      Result: True
     Comment: Service nginx has been enabled, and is running
     Started: 04:21:29.710267
    Duration: 363.483 ms
     Changes:   
              ----------
              nginx:
                  True

Summary for node1
------------
Succeeded: 2 (changed=2)
Failed:    0
------------
Total states run:     2
Total run time:  17.701 s

2.4.6 state.show_sls

显示 master 上特定sls或sls文件列表中的状态数据

[root@master ~]# salt 'node1' state.show_sls web.nginx.nginx
node1:
    ----------
    nginx-install:
        ----------
        __env__:
            base
        __sls__:
            web.nginx.nginx
        pkg:
            |_
              ----------
              name:
                  nginx
            - installed
            |_
              ----------
              order:
                  10000
    nginx-service:
        ----------
        __env__:
            base
        __sls__:
            web.nginx.nginx
        service:
            |_
              ----------
              name:
                  nginx
            |_
              ----------
              enable:
                  True
            - running
            |_
              ----------
              order:
                  10001

2.5 SaltStack常用模块之user

2.5.1 user.add

user.add:在node1端上创建一个用户。

用法:salt ‘*’ user.add name

[root@master ~]# salt 'node1' user.add tom
node1:
    True
[root@master ~]#

2.5.2 user.info

user.info:返回用户信息。

[root@master ~]# salt 'node1' user.info tom
node1:
    ----------
    fullname:
    gid:
        1001
    groups:
        - tom
    home:
        /home/tom
    homephone:
    name:
        tom
    other:
    passwd:
        x
    roomnumber:
    shell:
        /bin/bash
    uid:
        1001
    workphone:
[root@master ~]#

2.5.3 user.getent

user.getent:返回所有系统用户信息的列表

[root@master ~]# salt 'node1' user.getent 
node1:
    |_
      ----------
      fullname:
          root
      gid:
          0
      groups:
          - root
      home:
          /root
      homephone:
      name:
          root
      other:
      passwd:
          x
      roomnumber:
      shell:
          /bin/bash
      uid:
          0
      workphone:
    |_
      ----------
...................省略

2.5.4 user.list_groups

user.list_groups:列出指定用户所属组的列表。

[root@master ~]# salt 'node1' user.list_groups tom
node1:
    - tom
[root@master ~]#

2.5.5 user.rename

user.rename:修改指定用户的用户名

[root@master ~]# salt 'node1' user.rename tom jerry
node1:
    False			//虽然返回False但是操作是成功完成了的
[root@master ~]# salt 'node1' user.info jerry
node1:
    ----------
    fullname:
    gid:
        1001
    groups:
        - tom
    home:
        /home/tom
    homephone:
    name:
        jerry
    other:
    passwd:
        x
    roomnumber:
    shell:
        /bin/bash
    uid:
        1001
    workphone:
[root@master ~]#

2.5.6 user.delete

user.delete:在minion端删除一个用户

[root@master ~]# salt 'node1' user.delete jerry
node1:
    True
[root@master ~]# salt 'node1' user.info jerry
node1:
    ----------
[root@master ~]#

2.6 SaltStack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

//拷贝单个文件到目标主机的/usr/src目录下
[root@master ~]# salt 'node1' cmd.run 'ls /usr/src'
node1:
    debug
    kernels
[root@master ~]# salt-cp 'node1' /etc/passwd /usr/src/
node1:
    ----------
    /usr/src/passwd:
        True
[root@master ~]# salt 'node1' cmd.run 'ls /usr/src'
node1:
    debug
    kernels
    passwd
[root@master ~]#

//拷贝多个文件到目标主机的/usr/src目录下
[root@master ~]# salt-cp 'node1' /etc/shadow /etc/group /usr/src
node1:
    ----------
    /usr/src/group:
        True
    /usr/src/shadow:
        True
[root@master ~]# salt 'node1' cmd.run 'ls /usr/src'
node1:
    debug
    group
    kernels
    passwd
    shadow
[root@master ~]#

2.7 SaltStack常用模块之file

2.7.1 file.access

检查指定路径是否存在

[root@master ~]# salt 'node1' file.access /usr/src/passwd f
node1:
    True
[root@master ~]# salt 'node1' file.access /usr/src/tom f
node1:
    False
[root@master ~]#

检查指定文件的权限信息

[root@master ~]# salt 'node1' cmd.run 'ls -l /usr/src'
node1:
    total 12
    drwxr-xr-x. 2 root root    6 May 18  2020 debug
    -rw-r--r--  1 root root  524 Nov  4 03:38 group
    drwxr-xr-x. 2 root root    6 May 18  2020 kernels
    -rw-r--r--  1 root root 1155 Nov  4 03:37 passwd
    -rw-r--r--  1 root root  800 Nov  4 03:38 shadow
[root@master ~]# salt 'node1' file.access /usr/src/passwd r		 //是否有读权限
node1:
    True
[root@master ~]# salt 'node1' file.access /usr/src/passwd w		//是否有写权限
node1:
    True
[root@master ~]# salt 'node1' file.access /usr/src/passwd x		//是否有执行权限
node1:
    False
[root@master ~]#

2.7.2 file.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 'node1' cmd.run 'ls -l /root/test'
node1:
    -rw-r--r-- 1 root root 0 Nov  4 03:42 /root/test

//添加多行
[root@master ~]# salt 'node1' file.append /root/test "nohao" "tom" "jerry"
node1:
    Wrote 3 lines to "/root/test"
[root@master ~]# salt 'node1' cmd.run 'cat /root/test'
node1:
    nohao
    tom
    jerry
    

//添加单行
[root@master ~]# salt 'node1' file.append /root/test "nohao tom jerry"
node1:
    Wrote 1 lines to "/root/test"
[root@master ~]# salt 'node1' cmd.run 'cat /root/test'
node1:
    nohao
    tom
    jerry
    nohao tom jerry
[root@master ~]#

2.7.3 file.basename

获取指定路径的基名

[root@master ~]# salt 'node1' file.basename '/root/abc/test'
node1:
    test
[root@master ~]#

2.7.4 file.dirname

获取指定路径的目录名

[root@master ~]# salt 'node1' file.dirname '/root/abc/test'
node1:
    /root/abc
[root@master ~]#

2.7.5 file.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 'node1' cmd.run 'md5sum /etc/passwd'
node1:
    9e90a725a51cc5954da67e36e26c2d19  /etc/passwd
[root@master ~]# salt 'node1' file.check_hash /etc/passwd 9e90a725a51cc5954da67e36e26c2d19
node1:
    True
[root@master ~]#

2.7.6 file.chattr

修改指定文件的属性

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

给指定文件添加属性

//查看当前属性
[root@master ~]# salt 'node1' cmd.run 'lsattr /root'
node1:
    -------------------- /root/anaconda-ks.cfg
    -------------------- /root/test

//添加属性
[root@master ~]# salt 'node1' file.chattr /root/test operator=add attributes=ai
node1:
    True
[root@master ~]# salt 'node1' cmd.run 'lsattr /root'
node1:
    -------------------- /root/anaconda-ks.cfg
    ----ia-------------- /root/test
[root@master ~]#

给指定文件去除属性

[root@master ~]# salt 'node1' file.chattr /root/test operator=remove attributes=a
node1:
    True
[root@master ~]# salt 'node1' cmd.run 'lsattr /root'
node1:
    -------------------- /root/anaconda-ks.cfg
    ----i--------------- /root/test
[root@master ~]#

2.7.7 file.chown

设置指定文件的属主、属组信息

root@master ~]# salt 'node1' cmd.run 'ls -l /root'
node1:
    total 8
    -rw-------. 1 root root 1181 Jul 17 10:59 anaconda-ks.cfg
    -rw-r--r--  1 root root   32 Nov  4 03:44 test
[root@master ~]# salt 'node1' file.chown /root/test tom tom
node1:
    None
[root@master ~]# salt 'node1' cmd.run 'ls -l /root'
node1:
    total 8
    -rw-------. 1 root root 1181 Jul 17 10:59 anaconda-ks.cfg
    -rw-r--r--  1 tom  tom    32 Nov  4 03:44 test
[root@master ~]#

2.7.8 file.copy

在远程主机上复制文件或目录

拷贝文件

[root@master ~]# salt 'node1' file.copy /root/test /root/test-2
node1:
    True
[root@master ~]# salt 'node1' cmd.run 'ls -l /root'
node1:
    total 12
    -rw-------. 1 root root 1181 Jul 17 10:59 anaconda-ks.cfg
    -rw-r--r--  1 tom  tom    32 Nov  4 03:44 test
    -rw-r--r--  1 tom  tom    32 Nov  4 04:00 test-2
[root@master ~]

覆盖并拷贝目录,将会覆盖同名文件或目录

[root@master ~]# salt 'node1' cmd.run 'ls -l /root'
node1:
    total 8
    -rw-------. 1 root root 1181 Jul 17 10:59 anaconda-ks.cfg
    -rw-r--r--  1 tom  tom    32 Nov  4 03:44 test
    drwxr-xr-x  2 root root    6 Nov  4 04:07 testdir
[root@master ~]# salt 'node1' cmd.run 'ls /root/testdir'
node1:
[root@master ~]# salt 'node1' file.copy /tmp /root/testdir recurse=true
node1:
    ERROR: Could not copy '/tmp' to '/root/testdir'
ERROR: Minions returned with non-zero exit code
[root@master ~]# salt 'node1' cmd.run 'ls /root/testdir'
node1:
    mysql.sock.lock
[root@master ~]# 

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 node1 cmd.run 'ls -l /opt/test'
node1:
    total 0
    -rw-r--r--. 1 root root 0 Nov  4 03:16 12
    -rw-r--r--. 1 root root 0 Nov  4 03:16 dei
    -rw-r--r--. 1 root root 0 Nov  4 03:16 deidq
    -rw-r--r--. 1 root root 0 Nov  4 03:16 olp

[root@master ~]# salt node1 cmd.run 'ls -l /etc/test2'
node1:
    total 0
    -rw-r--r--. 1 root root 0 Nov  4 03:17 123
    -rw-r--r--. 1 root root 0 Nov  4 03:17 456

[root@master ~]# salt node1 file.copy /opt/test /etc/test2 recurse=true remove_existing=true
node1:
    True

[root@master ~]# salt node1 cmd.run 'ls -l /etc/test2'node1:
    total 0
    -rw-r--r--. 1 root root 0 Nov  4 03:16 12
    -rw-r--r--. 1 root root 0 Nov  4 03:16 dei
    -rw-r--r--. 1 root root 0 Nov  4 03:16 deidq
    -rw-r--r--. 1 root root 0 Nov  4 03:16 olp

2.7.9 file.ditectory_exists

判断指定目录是否存在,存在则返回 True ,否则返回 False

判断指定目录是否存在,存在则返回 True ,否则返回 False

[root@master ~]# salt node1 cmd.run 'ls -l /opt/'
node1:
    total 64
    -rw-r--r--. 1 root root    11 Nov  4 03:11 luo
    drwxr-xr-x. 2 root root    51 Nov  4 03:16 luochuran
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lcr
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd
[root@master ~]# salt node1 file.directory_exists /opt/lcr
node1:
    False

2.7.10 file.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 node1 cmd.run 'du -sb /opt/'
node1:
    54171       /opt/
[root@master ~]# salt node1 file.diskusage /opt
node1:
    54049

2.7.11 file.file_exists

判断指定文件是否存在

[root@master ~]# salt node1 cmd.run 'ls -l /opt/'
node1:
    total 64
    -rw-r--r--. 1 root root    11 Nov  4 03:11 luo
    drwxr-xr-x. 2 root root    51 Nov  4 03:16 luochuran
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lcr
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd
[root@master ~]# salt node1 file.file_exists /opt/lcr
node1:
    True
[root@master ~]# salt node1 file.file_exists /opt/luochuran
node1:
    False   ##返回False是因为abc是目录而非文件 

2.7.12 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(匹配零个或多个字符)
?                = match any char(匹配任何字符)
[abc]            = match a, b, or c(匹配a, b或c)
[!abc] or [^abc] = match anything except a, b, and c(匹配除a, b, c以外的任何东西)
[x-y]            = match chars x through y(匹配字符x到y)
[!x-y] or [^x-y] = match anything except chars x through y(匹配任何字符,除了字符x到y)
{a,b,c}          = match a or b or c(匹配a或b或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(所有文件类型)
b: block device(块设备)
c: character device(字符设备)
d: directory(目录)
p: FIFO (named pipe)
f: plain file(普通文件)
l: symlink(符号链接)
s: socket(套接字)

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 (组名)
md5:   MD5 digest of file contents(文件内容的md5摘要)
mode:  file permissions (as integer)  (文件权限(以整数形式))
mtime: last modification time (as time_t)  (最后一次修改时间(作为time_t))
name:  file basename   (文件)
path:  file absolute path  (文件的绝对路径)
size:  file size in bytes  (以字节为单位的文件大小)
type:  file type   (文件类型)
user:  user name   (用户名)

示例:

salt '*' file.find / type=f name=\*.bak size=+10m   (匹配文件后缀为.bak且大于10M的文件)

salt '*' file.find /var mtime=+30d size=+10m print=path,size,mtime  (匹配在30天前修改的文件且大于10M的文件的路径和大小以及最后一次修改的时间)

salt '*' file.find /var/log name=\*.[0-9] mtime=+30d size=+10m delete (匹配文件后缀名为数字结尾,且在30天前修改的并且大于10M的文件,并将它们删除)

2.7.13 file.get_gid

获取指定文件的gid

[root@master ~]# salt node1 cmd.run 'ls -l /opt/lcr'
node1:
    -rw-r--r--. 1 root root 11 Nov  4 02:54 /opt/lcr
[root@master ~]# salt node1 file.get_gid /opt/lcr
node1:
    0

2.7.14 file.get_group

获取指定文件的组名

[root@master ~]# salt node1 cmd.run 'ls -l /opt/lcr'
node1:
    -rw-r--r--. 1 root root 11 Nov  4 02:54 /opt/lcr
[root@master ~]# salt node1 file.get_group /opt/lcr
node1:
    root

2.7.15 file.get_hash

获取指定文件的hash值,该值通过 sha256 算法得来

[root@master ~]# salt node1 cmd.run 'sha256sum /opt/lcr'
node1:
    487aca02c302a0ac061a3a2cf837e68d006169c3a9501af8b9c56d21ef235a62  /opt/lcr
[root@master ~]# salt node1 file.get_hash /opt/lcr
node1:
    487aca02c302a0ac061a3a2cf837e68d006169c3a9501af8b9c56d21ef235a62

2.7.16 file.get_mode

获取指定文件的权限,以数字方式显示

[root@master ~]# salt node1 cmd.run 'ls -l /opt/lcr'
node1:
    -rw-r--r--. 1 root root 11 Nov  4 02:54 /opt/lcr
[root@master ~]# salt node1 file.get_mode /opt/lcr
node1:
    0644

2.7.17 file.get_selinux_context

获取指定文件的 SELINUX 上下文信息

[root@master ~]# salt node1 cmd.run 'ls -Z /opt/lcr'
node1:
    unconfined_u:object_r:usr_t:s0 /opt/lcr
[root@master ~]# salt node1 file.get_selinux_context /opt/lcr
node1:
    unconfined_u:object_r:usr_t:s0

2.7.18 file.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:

[root@master ~]# salt node1 cmd.run 'sha256sum /opt/lcr'
node1:
    487aca02c302a0ac061a3a2cf837e68d006169c3a9501af8b9c56d21ef235a62  /opt/lcr
[root@master ~]# salt node1 file.get_sum /opt/lcr
node1:
    487aca02c302a0ac061a3a2cf837e68d006169c3a9501af8b9c56d21ef235a62
[root@master ~]# salt node1 cmd.run 'md5sum /opt/lcr'
node1:
    861b478acdd37e1a909646b04e82290b  /opt/lcr
[root@master ~]# salt node1 file.get_sum /opt/lcr md5
node1:
    861b478acdd37e1a909646b04e82290b

2.7.19 file.get_uid与file.get_user

获取指定文件的 uid 或 用户名

[root@master ~]# salt node1 cmd.run 'ls -l /opt/lcr'
node1:
    -rw-r--r--. 1 root root 11 Nov  4 02:54 /opt/lcr
[root@master ~]# salt node1 file.get_uid /opt/lcr 
node1:
    0
[root@master ~]# salt node1 file.get_user /opt/lcr 
node1:
    root

2.7.20 file.gid_to_group

将指定的 gid 转换为组名并显示

[root@master ~]# salt node1 file.gid_to_group 1000
node1:
    luo
[root@master ~]# salt node1 file.gid_to_group 1001
node1:
    lcr
[root@master ~]# salt node1 file.gid_to_group 0
node1:
    root

2.7.21 file.group_to_gid

将指定的组名转换为 gid 并显示

[root@master ~]# salt node1 file.group_to_gid liu
node1:
    1000
[root@master ~]# salt node1 file.group_to_gid root
node1:
    0

2.7.22 file.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 node1 file.grep /opt/luo service
node1:
    ----------
    pid:
        176727
    retcode:
        0
    stderr:
    stdout:
        service
[root@master ~]# salt node1 file.grep /opt/luo service -- -i
node1:
    ----------
    pid:
        177132
    retcode:
        0
    stderr:
    stdout:
        service
[root@master ~]# salt node1 file.grep /opt/luo service -- -i -B2
node1:
    ----------
    pid:
        177707
    retcode:
        0
    stderr:
    stdout:
        best
        master
        service
[root@master ~]# salt node1 file.grep /opt/luo service -- -i -l
node1:
    ----------
    pid:
        177997
    retcode:
        0
    stderr:
    stdout:
        /opt/liu

grep参数

2.7.23 file.is_blkdev

判断指定的文件是否是块设备文件

[root@master ~]# salt node1 cmd.run 'ls -l /dev/sda'
node1:
    brw-rw----. 1 root disk 8, 0 Nov  4 02:17 /dev/sda
[root@master ~]# salt node1 file.is_blkdev /dev/sda
node1:
    True

2.7.24 file.lsattr

检查并显示出指定文件的属性信息

[root@master ~]# salt node1 cmd.run 'lsattr /opt/lcr'
node1:
    -------------------- /opt/lq
[root@master ~]# salt node1 cmd.run 'chattr +i /opt/lcr'
node1:
[root@master ~]# salt node1 file.lsattr /opt/lcr
node1:
    ----------
    /opt/lcr:
        - i

2.7.25 file.mkdir

创建目录并设置属主、属组及权限

[root@master ~]# salt node1 cmd.run 'ls -l /root'
node1:
    total 60
    -rw-------. 1 root root  1023 Jul 16 07:36 anaconda-ks.cfg
    -rw-r--r--. 1 root root     7 Nov  4 02:36 luo.sh
[root@master ~]# salt node1 file.mkdir /root/test
node1:
    True
[root@master ~]# salt node1 cmd.run 'ls -l /root/test'
node1:
    total 0
[root@master ~]# salt node1 cmd.run 'ls -l /root'
node1:
    total 60
    -rw-------. 1 root root  1023 Jul 16 07:36 anaconda-ks.cfg
    drwxr-xr-x. 2 root root     6 Nov  4 04:09 test
    -rw-r--r--. 1 root root     7 Nov  4 02:36 liu.sh

[root@master ~]# salt node1 file.mkdir /root/test2 lcr lcr 250
node1:
    True
[root@master ~]# salt node1 cmd.run 'ls -l /root'
node1:
    total 60
    -rw-------. 1 root root  1023 Jul 16 07:36 anaconda-ks.cfg
    drwxr-xr-x. 2 root root     6 Nov  4 04:09 test
    -rw-r--r--. 1 root root     7 Nov  4 02:36 liu.sh
    d-w-r-x---. 2 lq   lq       6 Nov  4 04:10 test2

file.move

移动或重命名

[root@master ~]# salt node1 cmd.run 'ls -l /opt'
node1:
    total 64
    -rw-r--r--. 1 root root    26 Nov  4 03:57 luo
    drwxr-xr-x. 2 root root    51 Nov  4 03:16 luochuran
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lcr
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd
[root@master ~]# salt node1 file.move /opt/liu /mnt/test
node1:
    ----------
    comment:
        '/opt/liu' moved to '/mnt/test'
    result:
        True
[root@master ~]# salt node1 cmd.run 'ls -l /mnt/test'
node1:
    -rw-r--r--. 1 root root 26 Nov  4 03:57 /mnt/test

file.prepend

把文本插入指定文件的开头

[root@master ~]# salt node1 cmd.run 'cat /opt/lcr'
node1:
    me
    is
    best
[root@master ~]# salt node1 cmd.run 'cat /opt/luo'
node1:
    me
    is 
    best
[root@master ~]# salt node1 file.prepend /opt/luo "dd" "meme" 
node1:
    Prepended 2 lines to "/opt/luo"
[root@master ~]# salt node1 cmd.run 'cat /opt/luo'node1:
    dd
    meme
    me
    is 
    best

file.sed

修改文本文件的内容

[root@master ~]# salt node1 cmd.run 'cat /opt/luo'node1:
    dd
    meme
    me
    is 
    best
[root@master ~]# salt node1 file.sed /opt/luo "dd" "gege"node1:
    ----------
    pid:
        359178
    retcode:
        0
    stderr:
    stdout:
[root@master ~]# salt node1 cmd.run 'cat /opt/luo'
node1:
    gege
    meme
    me
    is 
    best

file.read

读取文件内容

[root@master ~]# salt node1 cmd.run 'cat /opt/luo'
node1:
    gege
    meme
    me
    is 
    best
[root@master ~]# salt node1 file.read /opt/luo
node1:
    gege
    meme
    me
    is 
    best

file.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 node1 file.readdir /root
node1:
    - .
    - ..
    - .bash_logout
    - .bash_profile
    - .bashrc
    - .cshrc
    - .tcshrc
    - anaconda-ks.cfg
    - .bash_history
    - .config
    - !
    - luo.sh
    - best
    - you
    - .mysql_history
    - 1
    - .viminfo

file.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 node1 cmd.run 'ls -l /opt/'
node1:
    total 68
    -rw-r--r--. 1 root root    22 Nov  7 02:03 luo
    drwxr-xr-x. 2 root root    51 Nov  4 03:16 luochuran
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lcr
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd
[root@master ~]# salt node1 file.remove '/opt/luochuran'
node1:
    True
[root@master ~]# salt node1 cmd.run 'ls -l /opt/'
node1:
    total 68
    -rw-r--r--. 1 root root    22 Nov  7 02:03 luo
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lcr
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd

file.rename

重命名文件或目录

[root@master ~]# salt node1 cmd.run 'ls -l /opt/'
node1:
    total 68
    -rw-r--r--. 1 root root    22 Nov  7 02:03 luo
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lcr
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd
[root@master ~]# salt node1 file.rename /opt/liu /opt/ran
node1:
    True
[root@master ~]# salt node1 cmd.run 'ls -l /opt/'
node1:
    total 68
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lcr
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd
    -rw-r--r--. 1 root root    22 Nov  7 02:03 ran

file.set_mode

给指定文件设置权限

[root@master ~]# salt node1 cmd.run 'ls -l /opt/'
node1:
    total 68
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lcr
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd
    -rw-r--r--. 1 root root    22 Nov  7 02:03 ran
[root@master ~]# salt node1 file.set_mode /opt/ran 0777
node1:
    0777
[root@master ~]# salt node1 cmd.run 'ls -l /opt/'
node1:
    total 68
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lcr
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd
    -rwxrwxrwx. 1 root root    22 Nov  7 02:03 ran

file.symlink

给指定的文件创建软链接

[root@master ~]# salt node1 file.symlink /opt/lq /mnt/ltest
node1:
    True
[root@master ~]# salt node1 cmd.run 'ls -l /opt/;ls -l /mnt'
node1:
    total 68
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lcr
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd
    -rwxrwxrwx. 1 root root    22 Nov  7 02:03 ran
    total 8
    drwxr-xr-x. 2 root root  6 Jul 16 07:33 hgfs
    lrwxrwxrwx. 1 root root  7 Nov  7 02:11 test -> /opt/lq
    -rw-r--r--. 1 root root 11 Nov  4 02:54 lcr

file.touch

创建空文件或更新时间戳

[root@master ~]# salt node1 cmd.run 'ls -l /opt/'
node1:
    total 68
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lcr
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd
    -rwxrwxrwx. 1 root root    22 Nov  7 02:03 ran
[root@master ~]# salt node1 file.touch /opt/test
node1:
    True
[root@master ~]# salt node1 cmd.run 'ls -l /opt/'
node1:
    total 68
    -rw-r--r--. 1 root root    11 Nov  4 02:54 lq
    -rw-r--r--. 1 root root     0 Nov  7 02:13 test
    -rw-r-----. 1 root root 52909 Nov  2 03:00 master
    -rw-r--r--. 1 root root  1118 Nov  4 02:39 passwd
    -rwxrwxrwx. 1 root root    22 Nov  7 02:03 ran

file.uid_to_user

将指定的 uid 转换成用户名显示出来

[root@master ~]# salt node1 file.uid_to_user 0
node1:
    root
[root@master ~]# salt node1 file.uid_to_user 1000
node1:
    tom

file.user_to_uid

将指定的用户转换成 uid 并显示出来

[root@master ~]# salt node1 file.user_to_uid tom
node1:
    1000

file.write

往一个指定的文件里覆盖写入指定内容

[root@master ~]# salt node1 cmd.run 'cat /opt/test'
node1:
    hello
[root@master ~]# salt 'node1' file.write /opt/test "hello" "haha" "xixi"
node1:
    Wrote 3 lines to "/opt/liu"
[root@master ~]# salt node1 cmd.run 'cat /opt/test'node1:
    hello
    haha
    xixi

标签:常用,file,salt,----------,master,模块,node1,saltstack,root
来源: https://blog.csdn.net/hellolcr/article/details/121193118