6 Replies Latest reply: Jan 29, 2018 4:28 PM by Marcus Spitzmiller RSS

    Clustering on Multi Node Site

    Osama Anwar

      Hi All,

       

      I am need help regarding below issue i am facing while configuring Fresh installation.

       

      Number of Servers = 8

      Number of Access Zone = 2

      Number of Cluster = 3

       

      1. Cluster Node = Central Node

      2. Cluster Node = Reload Engine

      3. Cluster Node = User Engine / Proxy

       

      Note : We have install Database ( PostgreSQL) on stand alone server * both central node getting data from this database.

      Note : All the installation are on AWS EC2 .

       

      Step 1 :

      We create / Install cluster on AZ1 ( Access Zone 1 ) and joined cluster AZ2 ( Access Zone 2 )

       

      Step 2 :

      We add AZ2 node in AZ1 QMC.( I dont know about this , should i do this or not, i did this just for testing purpose )

       

      Step 3:

      We install reload engine on AZ1. (Cluster)  ( is it possible )

       

      Step 4:

      We join reload engine AZ1 as cluster in AZ2. ( is it possible )

       

      Step 5 :

      Installed 3 rim nodes and added in AZ1 QMC.

       

      Step 6 :

      Installed 3 rim nodes and added in AZ2 QMC.

       

       

      Question # 1 : if AZ1 is down, do the AZ2 work in this case ?

      Question # 2 : All available nodes need to be added on QMC ?

      Question # 3 : How can we distinguish which server is central node and which is reload engine. * At the time of cluster installation it is not asking anything.

       

      Can you please share your past experience , and please share best practice and recommended document.