I did a port scan using nmap
on my machine running Keycloak and was surprised to find that port 39008 was open. According to nmap
:
39008/tcp open unknown
Using the following two commands I found that it is keycloak:
netstat -tulpn | grep 39008
tcp 0 0 0.0.0.0:39008 0.0.0.0:* LISTEN 17270/java
ps -Af | grep 17270
me 17270 17223 0 Dec22 ? 00:13:05 java ...-Djboss.home.dir=/.../keycloak-2.4.0.Final
I cannot find any reference to this port in the config or the docs.
What is this port used for?