[Puppet Users] Re: PuppetMaster LB on top of OCFS2
Load balancing will work without issue, there is a good suggestion on using round robin DNS in Chapter 4 of Pro Puppet page 116. On Thursday, July 18, 2013 1:00:34 PM UTC-4, Jakov Sosic wrote: > > Hi, > > I'm trying to design a solution that will encompass load balancing > puppet master. > > I have two nodes, and idea is to connect them with DRBD, put some > cluster aware filesystem (OCFS2 or GFS2), and just link /etc/puppet and > /var/lib/puppet on both nodes to cluster FS. > > Accessing to the masters would be load balanced by round-robin DNS. > > Would this work? Is there any problem that both masters are using the > same directories? Any possibility of data corruption or potential > race-conditions? > > -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscr...@googlegroups.com. To post to this group, send email to puppet-users@googlegroups.com. Visit this group at http://groups.google.com/group/puppet-users. For more options, visit https://groups.google.com/groups/opt_out.
Re: [Puppet Users] Re: PuppetMaster LB on top of OCFS2
On 07/18/2013 08:29 PM, GregC wrote: Load balancing will work without issue, there is a good suggestion on using round robin DNS in Chapter 4 of Pro Puppet page 116. Yeah but I am little suspicious about two masters sharing /var/lib/puppet ... could that cause troubles? -- Jakov Sosic www.srce.unizg.hr -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscr...@googlegroups.com. To post to this group, send email to puppet-users@googlegroups.com. Visit this group at http://groups.google.com/group/puppet-users. For more options, visit https://groups.google.com/groups/opt_out.
Re: [Puppet Users] Re: PuppetMaster LB on top of OCFS2
On Thu, Jul 18, 2013 at 1:53 PM, Jakov Sosic wrote: > On 07/18/2013 08:29 PM, GregC wrote: > >> Load balancing will work without issue, there is a good suggestion on >> using round robin DNS in Chapter 4 of Pro Puppet page 116. >> > > Yeah but I am little suspicious about two masters sharing /var/lib/puppet > ... could that cause troubles? > > We have puppetmasters that share /var/lib/puppet/ssl via NFS. This works great. Just make sure you do not have 2 active CA servers at the same time. The only shared stuff for the puppetmasters in /var/lib/puppet is the SSL stuff. We also share the /etc/puppet/environments for code. We use this setup to scale to tens of thousands of puppet clients. HTH -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscr...@googlegroups.com. To post to this group, send email to puppet-users@googlegroups.com. Visit this group at http://groups.google.com/group/puppet-users. For more options, visit https://groups.google.com/groups/opt_out.