Saltstack之系统初始化
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我使用了我自己制作的saltstack-minion的docker镜像，进行saltstack自动实现系统初始化。
PS：处理过程中发现docker的ntpd 是无法更新时间的。需要映射宿主的时间，使用docker -v参数。
docker获取方法：
docker pull docker.io/516249940/saltsatack-minion
系统初始化过程：每一个sls文件测试一遍 >> 然后写入到初始化目录的sls >> 最后加入到top.sls
#vim /etc/salt/master file_roots: base: - /srv/salt/base prod: - /srv/salt/prod
#分别创建yum.sls #vim /srv/salt/base/init/yum.sls [[email protected] init]# cat yum.sls yum-list-init: pkg.installed: - names: - gcc - gcc-c++ - man - vim-enhanced - wget - telnet - lsof - sysstat - openssh-clients - lrzsz - tree - hdparm
[[email protected] init]# cat dns.sls /etc/resolv.conf: file.managed: - source: salt://init/config/resolv.conf - user: root - group: root - mode: 644 - backup: ‘*‘
[[email protected] init]# cat cron.sls ntpdate-init: pkg.installed: - name: ntpdate crontab-init: pkg.installed: - name: crontabs cmd.run: - name: /etc/init.d/crond restart set-crontab: cron.present: - name: /usr/bin/ntpdate times.aliyun.com >> /dev/null 2>&1 - user: root - minute: ‘*5‘ - require: - pkg: ntpdate-init - pkg: crontab-init
#再创建一个/srv/salt/base/init/env_init.sls [[email protected] init]# cat env_init.sls include: - init.dns - init.cron - init.yum
最后创建top.sls [[email protected] base]# cat top.sls base: ‘*minion*‘: #匹配id含有minion的主机 - init.env_init
[[email protected] base]# salt-key Accepted Keys: docker-minion01 docker-minion02 hddcluster1 hddcluster2 hddcluster3 hddcluster4 salt-master salt-minion01 Denied Keys: Unaccepted Keys: Rejected Keys:
分别执行下面命令测试上面的编写的文件 salt ‘docker-minion0*‘ state.sls init.yum test=true salt ‘docker-minion0*‘ state.sls init.dns test=true salt ‘docker-minion0*‘ state.sls init.cron test=true 全部通过测试
最后测试top.sls [[email protected] base]# salt ‘docker-minion0*‘ state.highstate test=True docker-minion02: ---------- ID: /etc/resolv.conf Function: file.managed Result: True Comment: The file /etc/resolv.conf is in the correct state Started: 11:00:15.272191 Duration: 16.812 ms Changes: ---------- ID: ntpdate-init Function: pkg.installed Name: ntpdate Result: True Comment: Package ntpdate is already installed Started: 11:00:16.425816 Duration: 504.677 ms Changes: ---------- ID: crontab-init Function: pkg.installed Name: crontabs Result: True Comment: Package crontabs is already installed Started: 11:00:16.930610 Duration: 0.357 ms Changes: ---------- ID: crontab-init Function: cmd.run Name: /etc/init.d/crond restart Result: None Comment: Command "/etc/init.d/crond restart" would have been executed Started: 11:00:16.931733 Duration: 0.254 ms Changes: ---------- ID: set-crontab Function: cron.present Name: /usr/bin/ntpdate times.aliyun.com >> /dev/null 2>&1 Result: True Comment: Cron /usr/bin/ntpdate times.aliyun.com >> /dev/null 2>&1 already present Started: 11:00:16.932840 Duration: 253.346 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: gcc Result: True Comment: Package gcc is already installed Started: 11:00:17.186312 Duration: 0.422 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: lrzsz Result: True Comment: Package lrzsz is already installed Started: 11:00:17.186803 Duration: 0.285 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: lsof Result: True Comment: Package lsof is already installed Started: 11:00:17.187151 Duration: 0.287 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: tree Result: True Comment: Package tree is already installed Started: 11:00:17.187501 Duration: 0.277 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: openssh-clients Result: True Comment: Package openssh-clients is already installed Started: 11:00:17.187840 Duration: 0.275 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: telnet Result: True Comment: Package telnet is already installed Started: 11:00:17.188176 Duration: 0.288 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: hdparm Result: True Comment: Package hdparm is already installed Started: 11:00:17.188528 Duration: 0.274 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: sysstat Result: True Comment: Package sysstat is already installed Started: 11:00:17.188865 Duration: 0.272 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: wget Result: True Comment: Package wget is already installed Started: 11:00:17.189199 Duration: 0.28 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: man Result: True Comment: Package man is already installed Started: 11:00:17.189542 Duration: 0.272 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: gcc-c++ Result: True Comment: Package gcc-c++ is already installed Started: 11:00:17.189876 Duration: 0.272 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: vim-enhanced Result: True Comment: Package vim-enhanced is already installed Started: 11:00:17.190211 Duration: 0.291 ms Changes: Summary for docker-minion02 ------------- Succeeded: 17 (unchanged=1) Failed: 0 ------------- Total states run: 17 Total run time: 778.941 ms docker-minion01: ---------- ID: /etc/resolv.conf Function: file.managed Result: True Comment: The file /etc/resolv.conf is in the correct state Started: 11:00:15.249261 Duration: 34.726 ms Changes: ---------- ID: ntpdate-init Function: pkg.installed Name: ntpdate Result: True Comment: Package ntpdate is already installed Started: 11:00:16.442680 Duration: 501.913 ms Changes: ---------- ID: crontab-init Function: pkg.installed Name: crontabs Result: True Comment: Package crontabs is already installed Started: 11:00:16.944708 Duration: 0.357 ms Changes: ---------- ID: crontab-init Function: cmd.run Name: /etc/init.d/crond restart Result: None Comment: Command "/etc/init.d/crond restart" would have been executed Started: 11:00:16.945815 Duration: 0.255 ms Changes: ---------- ID: set-crontab Function: cron.present Name: /usr/bin/ntpdate times.aliyun.com >> /dev/null 2>&1 Result: True Comment: Cron /usr/bin/ntpdate times.aliyun.com >> /dev/null 2>&1 already present Started: 11:00:16.946927 Duration: 258.464 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: gcc Result: True Comment: Package gcc is already installed Started: 11:00:17.205522 Duration: 0.496 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: lrzsz Result: True Comment: Package lrzsz is already installed Started: 11:00:17.206094 Duration: 0.317 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: lsof Result: True Comment: Package lsof is already installed Started: 11:00:17.206480 Duration: 0.283 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: tree Result: True Comment: Package tree is already installed Started: 11:00:17.206848 Duration: 0.281 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: openssh-clients Result: True Comment: Package openssh-clients is already installed Started: 11:00:17.207192 Duration: 0.313 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: telnet Result: True Comment: Package telnet is already installed Started: 11:00:17.207570 Duration: 0.273 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: hdparm Result: True Comment: Package hdparm is already installed Started: 11:00:17.207906 Duration: 0.275 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: sysstat Result: True Comment: Package sysstat is already installed Started: 11:00:17.208242 Duration: 0.279 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: wget Result: True Comment: Package wget is already installed Started: 11:00:17.208584 Duration: 0.272 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: man Result: True Comment: Package man is already installed Started: 11:00:17.208917 Duration: 0.271 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: gcc-c++ Result: True Comment: Package gcc-c++ is already installed Started: 11:00:17.209248 Duration: 0.279 ms Changes: ---------- ID: yum-list-init Function: pkg.installed Name: vim-enhanced Result: True Comment: Package vim-enhanced is already installed Started: 11:00:17.209589 Duration: 0.278 ms Changes: Summary for docker-minion01 ------------- Succeeded: 17 (unchanged=1) Failed: 0 ------------- Total states run: 17 Total run time: 799.332 ms [[email protected] base]#
最后一步初始化系统： salt ‘docker-minion0*‘ state.highstate
写着写着发觉自己的写作水平真差劲········
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