Update docker-entrypoint.sh

docker-entrypoint.sh

@@ -3,14 +3,14 @@
 set -e
 echo "## Starting keycloak"
 KC_DB=${KC_DB:=dev-mem}
-KC_HOSTNAME=$(cat /proc/sys/kernel/hostname)
+HOSTNAME=$(cat /proc/sys/kernel/hostname)
 KEYCLOAK_ADMIN=${USERNAME:=admin}
 KEYCLOAK_ADMIN_PASSWORD=${PASSWORD:=password}
 
 
 # Export so kc.sh can see them
 export KC_DB
-export KC_HOSTNAME
+# export KC_HOSTNAME
 export KEYCLOAK_ADMIN
 export KEYCLOAK_ADMIN_PASSWORD
 
@@ -19,7 +19,7 @@ echo "## Using configuration:"
 echo "  KEYCLOAK_ADMIN : $KEYCLOAK_ADMIN"
 echo "  KEYCLOAK_ADMIN_PASSWORD : ***"
 echo "  KC_DB : $KC_DB"
-echo "  KC_HOSTNAME : $KC_HOSTNAME"
+echo "  KC_HOSTNAME : $HOSTNAME"
 
 # Run Keycloak with passed args or defaults
 exec /opt/keycloak/bin/kc.sh start \
@@ -30,4 +30,5 @@ exec /opt/keycloak/bin/kc.sh start \
   --hostname-strict=false \
   --proxy-headers=xforwarded \
   --proxy=edge \
+  --optimized
   "$@"