KC_DB_URL=jdbc:postgresql://postgres:5432/keycloak
KC_DB_USERNAME=keycloak_user
KC_DB_PASSWORD=''

KC_BOOTSTRAP_ADMIN_USERNAME=admin
KC_BOOTSTRAP_ADMIN_PASSWORD=''

KC_HOSTNAME=https://account.example.com
KC_HTTP_ENABLED=true
KC_PROXY_HEADERS=xforwarded

#JAVA_OPTS_KC_HEAP='-XX:MaxHeapFreeRatio=30 -XX:MaxRAMPercentage=65'
JAVA_OPTS_KC_HEAP='-Xms512m -Xmx768m -XX:MaxMetaspaceSize=256m -XX:+UseG1GC'