A new install of VNA 21.2.9 exits when starting wildfly fails on time out. The install log shows the following warning
WARNING:Using java from an unsupported vendor,some functionalities of VNA may not work as expected.
Release : 21.2.9 or above
Component : Virtual Network Assurance For CA Performance Management
wildfly requires JDK 11
1. Install JDK 11
- yum install java-11-openjdk-devel
2. Install VNA 21.2.9 or above
An example of steps in CentOS 8 environment:
$ yum install java-11-openjdk-devel
$ alternatives --config java
There are 2 programs which provide 'java'.
Selection Command
-----------------------------------------------
* 1 java-1.8.0-openjdk.x86_64 (/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.312.b07-2.el8_5.x86_64/jre/bin/java)
+ 2 java-11-openjdk.x86_64 (/usr/lib/jvm/java-11-openjdk-11.0.13.0.8-4.el8_5.x86_64/bin/java)
Enter to keep the current selection[+], or type selection number: 2
https://knowledge.broadcom.com/external/article?articleId=201642
13. Upgrading VNA gotchas: