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linux:puppet [2015/11/27 13:15] vondra [Client side] |
linux:puppet [2019/01/28 15:16] (current) admin [Client side again] |
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| ====== Client side ===== | ====== Client side ===== | ||
| + | First | ||
| + | apt install puppet | ||
| + | |||
| + | You can choose how to reach the server by configuring it or using dns, which is a great advantage if you have all the servers in one domain. | ||
| + | ==== Config way ==== | ||
| + | puppet config set server puppet.starlab.cz | ||
| + | |||
| + | ==== DNS way ==== | ||
| + | |||
| - make sure you have properly setup hostname in /etc/hostname and /etc/hosts | - make sure you have properly setup hostname in /etc/hostname and /etc/hosts | ||
| - add puppet to your /etc/hosts | - add puppet to your /etc/hosts | ||
| Line 10: | Line 19: | ||
| </file> | </file> | ||
| - initiate connection to server<code bash> | - initiate connection to server<code bash> | ||
| - | xen-jpcomp:~# puppetd --server puppet --test | + | xen-starlab:~# puppetd --server puppet --test |
| - | info: Creating a new SSL key for xen-jpcomp.jpcomp.cz | + | info: Creating a new SSL key for xen.starlab.cz |
| info: Caching certificate for ca | info: Caching certificate for ca | ||
| - | info: Creating a new SSL certificate request for xen-jpcomp.jpcomp.cz | + | info: Creating a new SSL certificate request for xen.starlab.cz |
| info: Certificate Request fingerprint (md5): AA:A6:EA:69:9A:35:91:C2:EA:8B:CF:B4:70:8E:2E:4B | info: Certificate Request fingerprint (md5): AA:A6:EA:69:9A:35:91:C2:EA:8B:CF:B4:70:8E:2E:4B | ||
| Exiting; no certificate found and waitforcert is disabled | Exiting; no certificate found and waitforcert is disabled | ||
| Line 19: | Line 28: | ||
| v novejsi verzi puppetu: | v novejsi verzi puppetu: | ||
| <code bash> | <code bash> | ||
| - | xen-jpcomp:~# puppet agent --server puppet --test | + | xen-starlab:~# puppet agent --server puppet --test |
| </code> | </code> | ||
| Line 31: | Line 40: | ||
| Hey! We have a new client | Hey! We have a new client | ||
| - | root@ibm:~# puppetca --list | + | root@ibm:~# puppet cert --list |
| - | "xen-jpcomp.jpcomp.cz" (AA:A6:EA:69:9A:35:91:C2:EA:8B:CF:B4:70:8E:2E:4B) | + | "xen.starlab.cz" (AA:A6:EA:69:9A:35:91:C2:EA:8B:CF:B4:70:8E:2E:4B) |
| So sign it! | So sign it! | ||
| - | puppetca --sign xen-jpcomp.jpcomp.cz | + | puppet cert --sign xen.starlab.cz |
| - | notice: Signed certificate request for xen-jpcomp.jpcomp.cz | + | notice: Signed certificate request for xen.starlab.cz |
| - | notice: Removing file Puppet::SSL::CertificateRequest xen-jpcomp.jpcomp.cz at '/path/to.pem' | + | notice: Removing file Puppet::SSL::CertificateRequest xen.starlab.cz at '/path/to.pem' |
| | | ||
| | | ||
| Line 49: | Line 58: | ||
| Here is the output: | Here is the output: | ||
| <code> | <code> | ||
| - | xen-jpcomp:~# puppetd --server puppet --waitforcert 80 --test | + | xen-starlab:~# puppetd --server puppet --waitforcert 80 --test |
| - | info: Caching catalog for xen-jpcomp.jpcomp.cz | + | info: Caching catalog for xen.starlab.cz |
| info: Applying configuration version '1413471896' | info: Applying configuration version '1413471896' | ||
| notice: /Stage[main]//File[nrpe_local.cfg]/content: | notice: /Stage[main]//File[nrpe_local.cfg]/content: | ||
| Line 104: | Line 113: | ||
| Why cron job instead of daemon? Cron job can sometimes perform better and use less memory. | Why cron job instead of daemon? Cron job can sometimes perform better and use less memory. | ||
| + | |||
| + | ===== Autostart ===== | ||
| + | <code bash> | ||
| + | puppet agent --enable | ||
| + | service puppet restart | ||
| + | </code> | ||
| + | |||
linux/puppet.1448626512.txt.gz · Last modified: 2015/11/27 13:15 by vondra