@claudioweiler
Thank you for the reply, much apperciated.
I have tried what you stated, and I was still unable to change Keystore.
I executed this;
https://www.keycloak.org/docs/latest/server_installation/#configure-keycloak-to-use-the-keystore
Keycloak still shows errors as I stated from above. Still unable to change keystore location. Right now I can only use Java Keystore (cacerts) on centOS 7.
I wonder if its because i have Nginx Reverse Proxy?