Websphere rename the host name

We can rename the host name configured in Websphere using wsadmin tool

Step 1) Navigate to WAS home

Ex: cd /opt/WebSphere70/profiles/AppSrv01/bin/

Step 2) issue below command to start wsadmin tool (Relace server1 with the server name of yours)

wsadmin.sh server1

Now new wsadmin shell opens and the command pre text will be wsadmin>

Now issue to change host name, please not to forget to issue save command after that... :)

$ AdminTask changeHostName {-nodeName vboxNode01 -hostName 127.0.0.1  -systemName vbox }

$ AdminConfig save