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saltstack使用cmd.run批量更改ntp统一时间
[root@salt-master salt]# salt-key Accepted Keys: hddcluster1 hddcluster2 hddcluster3 hddcluster4 salt-master salt-minion01 Denied Keys: Unaccepted Keys: Rejected Keys:
查看操作系统版本以及版本号 [root@salt-master salt]# salt ‘*‘ grains.item os osrelease salt-master: ---------- os: CentOS osrelease: 7.2.1511 hddcluster3: ---------- os: RedHat osrelease: 7.3 hddcluster2: ---------- os: RedHat osrelease: 7.2 hddcluster4: ---------- os: RedHat osrelease: 7.2 salt-minion01: ---------- os: CentOS osrelease: 6.7 hddcluster1: ---------- os: RedHat osrelease: 7.2 [root@salt-master salt]#
使用cmd.run 命令，查看是否所有主机是否有ntp
[root@salt-master salt]# salt ‘*‘ cmd.run ‘rpm -q ntp‘ salt-master: ntp-4.2.6p5-22.el7.centos.x86_64 hddcluster3: ntp-4.2.6p5-25.el7.x86_64 hddcluster4: ntp-4.2.6p5-22.el7.x86_64 hddcluster1: package ntp is not installed hddcluster2: ntp-4.2.6p5-22.el7.x86_64 salt-minion01: package ntp is not installed ERROR: Minions returned with non-zero exit code [root@salt-master salt]#
其中一台hddcluster1没有安装ntp，批量进行安装
[root@salt-master salt]# salt ‘*‘ cmd.run ‘yum install -y ntp‘ hddcluster3: Loaded plugins: fastestmirror, product-id, search-disabled-repos, subscription- : manager Bad id for repo: comments abridged, byte = 8 Loading mirror speeds from cached hostfile Package ntp-4.2.6p5-25.el7.x86_64 already installed and latest version Nothing to do hddcluster4: Loaded plugins: langpacks, product-id, search-disabled-repos, subscription- : manager This system is registered to Red Hat Subscription Management, but is not receiving updates. You can use subscription-manager to assign subscriptions. Nothing to do hddcluster1: Loaded plugins: fastestmirror, product-id, search-disabled-repos, subscription- : manager This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. Bad id for repo: comments abridged, byte = 8 Loading mirror speeds from cached hostfile Resolving Dependencies --> Running transaction check ---> Package ntp.x86_64 0:4.2.6p5-22.el7.centos.2 will be installed --> Processing Dependency: ntpdate = 4.2.6p5-22.el7.centos.2 for package: ntp-4.2.6p5-22.el7.centos.2.x86_64 --> Running transaction check ---> Package ntpdate.x86_64 0:4.2.6p5-22.el7 will be updated ---> Package ntpdate.x86_64 0:4.2.6p5-22.el7.centos.2 will be an update --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: ntp x86_64 4.2.6p5-22.el7.centos.2 updates 544 k Updating for dependencies: ntpdate x86_64 4.2.6p5-22.el7.centos.2 updates 84 k Transaction Summary ================================================================================ Install 1 Package Upgrade ( 1 Dependent package) Total download size: 628 k Downloading packages: Not downloading deltainfo for updates, MD is 786 k and rpms are 84 k -------------------------------------------------------------------------------- Total 648 kB/s | 628 kB 00:00 Running transaction check Running transaction test Transaction test succeeded Running transaction Updating : ntpdate-4.2.6p5-22.el7.centos.2.x86_64 1/3 Installing : ntp-4.2.6p5-22.el7.centos.2.x86_64 2/3 Cleanup : ntpdate-4.2.6p5-22.el7.x86_64 3/3 Verifying : ntp-4.2.6p5-22.el7.centos.2.x86_64 1/3 Verifying : ntpdate-4.2.6p5-22.el7.centos.2.x86_64 2/3 Verifying : ntpdate-4.2.6p5-22.el7.x86_64 3/3 Installed: ntp.x86_64 0:4.2.6p5-22.el7.centos.2 Dependency Updated: ntpdate.x86_64 0:4.2.6p5-22.el7.centos.2 Complete! salt-master: Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * base: mirrors.163.com * epel: mirror01.idc.hinet.net * extras: mirrors.163.com * updates: centos.ustc.edu.cn Resolving Dependencies --> Running transaction check ---> Package ntp.x86_64 0:4.2.6p5-22.el7.centos will be updated ---> Package ntp.x86_64 0:4.2.6p5-22.el7.centos.2 will be an update --> Processing Dependency: ntpdate = 4.2.6p5-22.el7.centos.2 for package: ntp-4.2.6p5-22.el7.centos.2.x86_64 --> Running transaction check ---> Package ntpdate.x86_64 0:4.2.6p5-22.el7.centos will be updated ---> Package ntpdate.x86_64 0:4.2.6p5-22.el7.centos.2 will be an update --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Updating: ntp x86_64 4.2.6p5-22.el7.centos.2 updates 544 k Updating for dependencies: ntpdate x86_64 4.2.6p5-22.el7.centos.2 updates 84 k Transaction Summary ================================================================================ Upgrade 1 Package (+1 Dependent package) Total size: 628 k Downloading packages: Running transaction check Running transaction test Transaction test succeeded Running transaction Updating : ntpdate-4.2.6p5-22.el7.centos.2.x86_64 1/4 Updating : ntp-4.2.6p5-22.el7.centos.2.x86_64 2/4 Cleanup : ntp-4.2.6p5-22.el7.centos.x86_64 3/4 Cleanup : ntpdate-4.2.6p5-22.el7.centos.x86_64 4/4 Verifying : ntp-4.2.6p5-22.el7.centos.2.x86_64 1/4 Verifying : ntpdate-4.2.6p5-22.el7.centos.2.x86_64 2/4 Verifying : ntp-4.2.6p5-22.el7.centos.x86_64 3/4 Verifying : ntpdate-4.2.6p5-22.el7.centos.x86_64 4/4 Updated: ntp.x86_64 0:4.2.6p5-22.el7.centos.2 Dependency Updated: ntpdate.x86_64 0:4.2.6p5-22.el7.centos.2 Complete! hddcluster2: Loaded plugins: fastestmirror, product-id, search-disabled-repos, subscription- : manager This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. Bad id for repo: comments abridged, byte = 8 Loading mirror speeds from cached hostfile * epel: ftp.cuhk.edu.hk Resolving Dependencies --> Running transaction check ---> Package ntp.x86_64 0:4.2.6p5-22.el7 will be updated ---> Package ntp.x86_64 0:4.2.6p5-22.el7.centos.2 will be an update --> Processing Dependency: ntpdate = 4.2.6p5-22.el7.centos.2 for package: ntp-4.2.6p5-22.el7.centos.2.x86_64 --> Running transaction check ---> Package ntpdate.x86_64 0:4.2.6p5-22.el7 will be updated ---> Package ntpdate.x86_64 0:4.2.6p5-22.el7.centos.2 will be an update --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Updating: ntp x86_64 4.2.6p5-22.el7.centos.2 updates 544 k Updating for dependencies: ntpdate x86_64 4.2.6p5-22.el7.centos.2 updates 84 k Transaction Summary ================================================================================ Upgrade 1 Package (+1 Dependent package) Total download size: 628 k Downloading packages: Not downloading deltainfo for updates, MD is 786 k and rpms are 628 k -------------------------------------------------------------------------------- Total 729 kB/s | 628 kB 00:00 Running transaction check Running transaction test Transaction test succeeded Running transaction Updating : ntpdate-4.2.6p5-22.el7.centos.2.x86_64 1/4 Updating : ntp-4.2.6p5-22.el7.centos.2.x86_64 2/4 Cleanup : ntp-4.2.6p5-22.el7.x86_64 3/4 Cleanup : ntpdate-4.2.6p5-22.el7.x86_64 4/4 Verifying : ntp-4.2.6p5-22.el7.centos.2.x86_64 1/4 Verifying : ntpdate-4.2.6p5-22.el7.centos.2.x86_64 2/4 Verifying : ntpdate-4.2.6p5-22.el7.x86_64 3/4 Verifying : ntp-4.2.6p5-22.el7.x86_64 4/4 Updated: ntp.x86_64 0:4.2.6p5-22.el7.centos.2 Dependency Updated: ntpdate.x86_64 0:4.2.6p5-22.el7.centos.2 Complete! salt-minion01: Loaded plugins: fastestmirror Setting up Install Process Loading mirror speeds from cached hostfile * base: mirrors.cn99.com * extras: mirrors.cn99.com * updates: centos.ustc.edu.cn Resolving Dependencies There are unfinished transactions remaining. You might consider running yum-complete-transaction first to finish them. --> Running transaction check ---> Package ntp.x86_64 0:4.2.6p5-10.el6.centos.1 will be installed --> Processing Dependency: ntpdate = 4.2.6p5-10.el6.centos.1 for package: ntp-4.2.6p5-10.el6.centos.1.x86_64 --> Running transaction check ---> Package ntpdate.x86_64 0:4.2.6p5-10.el6.centos.1 will be installed --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: ntp x86_64 4.2.6p5-10.el6.centos.1 updates 598 k Installing for dependencies: ntpdate x86_64 4.2.6p5-10.el6.centos.1 updates 78 k Transaction Summary ================================================================================ Install 2 Package(s) Total download size: 677 k Installed size: 1.8 M Downloading Packages: -------------------------------------------------------------------------------- Total 42 kB/s | 677 kB 00:16 Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Installing : ntpdate-4.2.6p5-10.el6.centos.1.x86_64 1/2 Installing : ntp-4.2.6p5-10.el6.centos.1.x86_64 2/2 Verifying : ntpdate-4.2.6p5-10.el6.centos.1.x86_64 1/2 Verifying : ntp-4.2.6p5-10.el6.centos.1.x86_64 2/2 Installed: ntp.x86_64 0:4.2.6p5-10.el6.centos.1 Dependency Installed: ntpdate.x86_64 0:4.2.6p5-10.el6.centos.1 Complete! [root@salt-master salt]# [root@salt-master salt]# salt ‘*‘ cmd.run ‘rpm -q ntp‘ salt-master: ntp-4.2.6p5-22.el7.centos.2.x86_64 salt-minion01: ntp-4.2.6p5-10.el6.centos.1.x86_64 hddcluster4: ntp-4.2.6p5-22.el7.x86_64 hddcluster1: ntp-4.2.6p5-22.el7.centos.2.x86_64 hddcluster3: ntp-4.2.6p5-25.el7.x86_64 hddcluster2: ntp-4.2.6p5-22.el7.centos.2.x86_64
[root@salt-master salt]# salt ‘*‘ cmd.run ‘rpm -q ntp‘ salt-master: ntp-4.2.6p5-22.el7.centos.2.x86_64 salt-minion01: ntp-4.2.6p5-10.el6.centos.1.x86_64 hddcluster4: ntp-4.2.6p5-22.el7.x86_64 hddcluster1: ntp-4.2.6p5-22.el7.centos.2.x86_64 hddcluster3: ntp-4.2.6p5-25.el7.x86_64 hddcluster2: ntp-4.2.6p5-22.el7.centos.2.x86_64
已经全部安装完成
下面查看一下未同步前的时间
[root@salt-master salt]# salt ‘*‘ cmd.run ‘date‘ salt-master: Tue Nov 22 23:15:59 HKT 2016 hddcluster4: Tue Nov 22 15:38:33 HKT 2016 hddcluster3: Tue Nov 22 15:32:47 HKT 2016 hddcluster2: Tue Nov 22 15:39:42 HKT 2016 salt-minion01: Tue Nov 22 07:14:59 HKT 2016 hddcluster1: Tue Nov 22 15:38:23 HKT 2016
查看时间，发现所有的机器时间不同步
执行下面命令同步所有时间，cn.pool.ntp.org 是阿里云的时间同步
[root@salt-master salt]# salt ‘*‘ cmd.run ‘ntpdate -u cn.pool.ntp.org‘ salt-minion01: 22 Nov 15:15:49 ntpdate[2377]: step time server 120.25.108.11 offset 28798.690332 sec salt-master: 22 Nov 15:15:55 ntpdate[5931]: step time server 120.25.108.11 offset -28860.874730 sec hddcluster2: 22 Nov 15:15:55 ntpdate[5572]: step time server 120.25.108.11 offset -1484.484047 sec hddcluster3: 22 Nov 15:15:55 ntpdate[25012]: step time server 120.25.108.11 offset -1069.462786 sec hddcluster1: 22 Nov 15:15:55 ntpdate[13243]: step time server 120.25.108.11 offset -1404.857463 sec hddcluster4: 22 Nov 15:15:55 ntpdate[30399]: step time server 120.25.108.11 offset -1415.696896 sec
再次查看一下，会有惊喜： [root@salt-master salt]# salt ‘*‘ cmd.run ‘date‘ salt-master: Tue Nov 22 15:17:18 HKT 2016 hddcluster4: Tue Nov 22 15:17:18 HKT 2016 hddcluster2: Tue Nov 22 15:17:18 HKT 2016 hddcluster3: Tue Nov 22 15:17:18 HKT 2016 salt-minion01: Tue Nov 22 15:17:18 HKT 2016 hddcluster1: Tue Nov 22 15:17:18 HKT 2016
设置开机启动，发现centos6系列的salt-minion01主机没有找到命令，返回一个非0的退出代码
[root@salt-master salt]# salt ‘*‘ cmd.run ‘systemctl enable ntpd‘ salt-minion01: /bin/bash: systemctl: command not found salt-master: Created symlink from /etc/systemd/system/multi-user.target.wants/ntpd.service to /usr/lib/systemd/system/ntpd.service. hddcluster3: Created symlink from /etc/systemd/system/multi-user.target.wants/ntpd.service to /usr/lib/systemd/system/ntpd.service. hddcluster2: Created symlink from /etc/systemd/system/multi-user.target.wants/ntpd.service to /usr/lib/systemd/system/ntpd.service. hddcluster1: Created symlink from /etc/systemd/system/multi-user.target.wants/ntpd.service to /usr/lib/systemd/system/ntpd.service. hddcluster4: Created symlink from /etc/systemd/system/multi-user.target.wants/ntpd.service to /usr/lib/systemd/system/ntpd.service. ERROR: Minions returned with non-zero exit code
批量启动ntpd服务器，发现再次没有找到命令并返回非0退出代码，说有某个命令没有正常运行
[root@salt-master salt]# salt ‘*‘ cmd.run ‘systemctl start ntpd‘ salt-minion01: /bin/bash: systemctl: command not found salt-master: hddcluster3: hddcluster2: hddcluster4: hddcluster1: ERROR: Minions returned with non-zero exit code
单独运行一个salt-minion01主机使用centos6系列下的命令，返回0正常。
[root@salt-master salt]# salt ‘salt-minion01‘ cmd.run ‘service ntpd start‘ salt-minion01: Starting ntpd: ?[60G[?[0;32m OK ?[0;39m] [root@salt-master salt]# salt ‘salt-minion01‘ cmd.run ‘chkconfig ntpd on‘ salt-minion01: [root@salt-master salt]# salt ‘salt-minion01‘ cmd.run ‘chkconfig --list|grep ntpd‘ salt-minion01: ntpd 0:off 1:off 2:on 3:on 4:on 5:on 6:off ntpdate 0:off 1:off 2:off 3:off 4:off 5:off 6:off [root@salt-master salt]#
本文出自 “天地冰寂” 博客，请务必保留此出处http://yanconggod.blog.51cto.com/1351649/1875498
saltstack使用cmd.run批量更改ntp统一时间
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