https://community.qlik.com/t5/App-Development/QlikSense-Central-Node-Issue-when-re-installed-in-New-Server/m-p/1722169#M54946 <P>Dear Friends,</P><P>I am new to Qliksense and trying to install Mulitnode instance of QlikSense.&nbsp;</P><P>Current Architecture - 1 Central Node and 2 RIM Nodes.&nbsp;</P><P>Since its an AWS environment, every 90days the servers are rebuilt which causes change in the host name.</P><P>This causes an issue when the central node is re-built and both QMC and hub are impacted.</P><P>1. Is there a way to install environment with only IP (I've tried and failed). - It doesnt open HUB, error being Internal Services Error</P><P>2. Is there a simple way for me to change the host name in Database (Here am using RDS Postgres)</P><P>Can someone kindly help me resolve this issue.</P><P>Many thanks in advance,&nbsp;</P> Thu, 25 Jun 2020 13:31:57 GMT arjun_nv 2020-06-25T13:31:57Z https://community.qlik.com/t5/App-Development/QlikSense-Central-Node-Issue-when-re-installed-in-New-Server/m-p/1722169#M54946 <P>Dear Friends,</P><P>I am new to Qliksense and trying to install Mulitnode instance of QlikSense.&nbsp;</P><P>Current Architecture - 1 Central Node and 2 RIM Nodes.&nbsp;</P><P>Since its an AWS environment, every 90days the servers are rebuilt which causes change in the host name.</P><P>This causes an issue when the central node is re-built and both QMC and hub are impacted.</P><P>1. Is there a way to install environment with only IP (I've tried and failed). - It doesnt open HUB, error being Internal Services Error</P><P>2. Is there a simple way for me to change the host name in Database (Here am using RDS Postgres)</P><P>Can someone kindly help me resolve this issue.</P><P>Many thanks in advance,&nbsp;</P> Thu, 25 Jun 2020 13:31:57 GMT https://community.qlik.com/t5/App-Development/QlikSense-Central-Node-Issue-when-re-installed-in-New-Server/m-p/1722169#M54946 arjun_nv 2020-06-25T13:31:57Z