Can you please confirm if we use the same silent file for installing NES Server on Linux machine and/or do you have a sample silent file for V6.6
https://techdocs.broadcom.com/us/en/ca-enterprise-software/intelligent-automation/release-automation-nolio/6-6/installation/install-servers-with-silent-installation.html#concept.dita_98fc67a94f0f1ab230b812160e1f015ac9a2502a_ExecuteaSilentInstallation
Release : 6.x.x
Component : CA RELEASE AUTOMATION ADMINISTRATION (RAADM)
The silent.varfile to install NES is listed below. It differs from the one which is shared on documentation as it pruned out the information not required in NES silent installation like DB details etc.
The below file is to only install NES, if you want to install NES + Agent change nolio.install.agent$Boolean=false to nolio.install.agent$Boolean=true
Please change respective ports, install directory etc. as per your environment. The most common modifiable values have been highlighted in bold
#install4j response file for Release Automation Server 6.6.0.b9640
#Mon Nov 18 16:52:31 EST 2019
port.hidden=20211
sys.installationDir=/var/CA/ReleaseAutomationCenter
nolio.db.type$Integer=0
nolio.install.dm$Boolean=false
nolio.nimi.port=6911
nolio.product.key=1002336406
nolio.execution.port=6611
sys.component.12751$Boolean=true
nolio.hiddenport$Boolean=true
# This flag (or sys.adminRights = true) are responsible for the jmx being enabled via webapps/execution/WEB-INF/execution-servlet.xml -> <bean id="exporter" -- ehh. maybe not. May need to change nolio.hiddenport$Boolean=false
sys.component.71627$Boolean=true
nolio.nimi.secured$Boolean=false
nolio.service.pw=********
sys.programGroupDisabled$Boolean=true
nolio.service.user=
nolio.install.flows$Boolean=false
nolio.install.agent$Boolean=false
nolio.skip.install.db$Boolean=false
tomcat.port.shutdown=8115
nolio.nimi.supernode=default
sys.component.336$Boolean=true
tomcat.port.ajp=8119
tomcat.port.ssl=8553
nolio.install.type$Integer=1
nolio.db.user.name=root
nolio.execution.name=testnesnode.testdomain.com
sys.component.12750$Boolean=false
nolio.branding.name=CA
sys.adminRights$Boolean=true
sys.languageId=en
tomcat.port.http=8550
nolio.install.es$Boolean=true
nolio.nimi.node.id=es_testnesnode