Hey,
Puppet is scalable don't do this !
Use DNS SRV records to balance around your Puppet Servers
Use a version control software like GIT for managing and deploying your
code between your Puppet Servers. You can search for R10K
This documentation haven't been rewrited for Puppet4 but is still valid.
https://docs.puppet.com/puppet/3/scaling_multiple_masters.html
Best regards
Le 30/01/2018 à 11:52, Mathew Jose a écrit :
I want to setup 2 centos servers to act as puppetservers with
active-passive mode.
I am not sure the below plan is good to go , can any of you have a
look in to it and suggest me ?
* One puppet server is the CA master (Uses the Name :puppet )
* A second Puppet master ( Name :Puppet-passive ) using the CA
master (Name:puppet) for SSL
* Each puppet master has a cron to regularly do a 'git pull' of the
puppet environment git repos to /etc/puppetlabs/code/environments
so all agents use the same code.
On the first puppetmaster (puppet) that will also be the CA master
a)Install puppetserver
b) In its /etc/puppetlabs/puppet/puppet.conf [main] section:
o server = <its FQDN>
o ca_server = <its FQDN>
* Startup puppetserver on it
* Put code into /etc/puppetlabs/code/environments
* Configure it to be an agent to itself and ensure it successfully
runs before proceeding
On other master ( puppet-passive ):
* Install puppetserver
* Setup the git repos into /etc/puppetlabs/code/environments as you
did for the CA master
* In its /etc/puppetlabs/puppet/puppet.conf [main] section:
o server = <its FQDN>
o ca_server = <FQDN of CA master>
* In its [agent] section, make its 'server' be the CA master and set
the correct environment
* Run the agent successfully (against the CA master), then make
'server' be its own FQDN, then run it successfully again
But I am not sure how to failover from the active master server to
passive one in case of a requirement.
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