puppet

• to check if the puppet agent is running:
•   service puppet status
• usually, the service is monitoreed and should not be stopped
• Enable / disable
• [root@p1al25]# puppet agent --disable "Modification blahblah" --verbose
• [root@p1al25]# puppet agent --enable --verbose
• Execute puppet agent
• puppet agent -t  --debug
• used to install the latest version of the package
• check if the agent is enabled or disabled
• [root@p1al25 ~]# service puppet status
• puppet (pid 4387) is running...
• [root@p1al25 ~]# puppet agent --disable "my message" --verbose
• check if it is disabled or not
• [root@p1al25 ~]# cat `puppet agent --configprint agent_disabled_lockfile` 
• {"disabled_message":"reason not specified"}
• I advise to use --verbose, otherwise you don’t get the errors.
• In the case herebelow, I was using puppet with a non root user. This user doesn’t have the privilege to create files in its root.
• bash-4.1$ puppet agent
• bash-4.1$ puppet agent --verbose
• Error: Could not set 'directory' on ensure: Permission denied - /data1/toto/.puppet
• Error: Could not set 'directory' on ensure: Permission denied - /data1/toto/.puppet
• Wrapped exception:
• Permission denied - /data1/leguide/ciao/.puppet
• puppet conf
• puppet config print
• is supposed to print what is in
• less /etc/puppet/puppet.conf
• puppet certificates
• server:
• puppet cert clean lgstagevirt-vm-3s-1.toto.com
• puppet cert list --all |grep vm
• client:
• \rm -r /var/lib/puppet/ssl
• puppet agent -t -d --waitforcert 30
• then server:
• puppet cert sign  lgstagevirt-vm-3s-1.toto.com