Cluster configuration not resilient

Permanently deleted user

12 Juli 2018 00:47

Hi

 

We are currently running a three server cluster for performance and availability

 

The performance bit is fine, the three servers all share the load correctly.

 

We find however that if any server is shut down then the cluster goes off line.

 

If all three servers are restarted then the cluster has all sorts of issues and we have had to rebuild Core on a couple of occasions.

 

Anyone experienced this or something like it?

 

 

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  Permanently deleted user

  12 Juli 2018 04:48

  YES!!  We had our test Geocortex Essentials instance clustered with production and analytics.  Not a good idea.  We declustered with the latest upgrade of analytics, so now each instance of Geocortex Core sits in it's own cluster.  Support helped us with the upgrade and declustering.  I would recommend talking directly with them for advice.  Aaron from Latitude has been so helpful.

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  Permanently deleted user

  12 Juli 2018 05:50

  Thanks for your rapid reply  Lara

   

  Did you have multiple servers running Essentials with shared configration?

   

  How do you keep the config in sync?

   

  Thanks again

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  Permanently deleted user

  12 Juli 2018 06:07

  That's why we had so many issues.  The config for our test system was different than that for production.  We maintain the config for each seperately.  I currently make a change to test and then apply manually to production.  But some changes we apply to test to try them and then they don't get applied to production for one reason or another.  We have 2 servers running instances of Geocortex Essentials and one with Analytics.

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