add preferIPv4addresses to java_opts

molecule/default/molecule.yml

@@ -13,8 +13,6 @@ platforms:
       - "8080/tcp"
       - "8443/tcp"
       - "8009/tcp"      
-    published_ports:
-      - 0.0.0.0:8443:8443/TCP
 provisioner:
   name: ansible
   config_options:

roles/keycloak/templates/keycloak-service.sh.j2

@@ -81,7 +81,7 @@ startKeycloak() {
 	-Djboss.https.port=${KEYCLOAK_HTTPS_PORT} \
 	-Djboss.management.http.port=${KEYCLOAK_MANAGEMENT_HTTP_PORT} \
 	-Djboss.management.https.port=${KEYCLOAK_MANAGEMENT_HTTPS_PORT} \
-	-Djboss.node.name={{ inventory_hostname }} {% if ansible_facts.virtualization_type in ['docker','oci'] %}-Djava.net.preferIPv4Stack=true {% endif %}\
+	-Djboss.node.name={{ inventory_hostname }} {% if ansible_facts.virtualization_type in ['docker','oci'] %}-Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true {% endif %}\
     2>&1 >> "${KEYCLOAK_LOGFILE}" &
     echo "${!}" > "${KEYCLOAK_PIDFILE}"
   fi