CTLRMGR_PID=$!
}

function start_cloud_controller_manager {
    if [ -z "${CLOUD_CONFIG}" ]; then
      echo "CLOUD_CONFIG cannot be empty!"
      exit 1
    fi
    if [ ! -f "${CLOUD_CONFIG}" ]; then
      echo "Cloud config ${CLOUD_CONFIG} doesn't exist"
      exit 1
    fi

    CLOUD_CTLRMGR_LOG=${LOG_DIR}/cloud-controller-manager.log