修改
/etc/init.d/cloud-init-user-scripts
裡面的
/usr/bin/cloud-init-run-module once-per-instance user-scripts execute run-parts ${SCRIPT_DIR} >/dev/null && success || failure
為
/usr/bin/cloud-init-run-module always user-scripts execute run-parts ${SCRIPT_DIR} >/dev/null && success || failure
參考來源:https://forums.aws.amazon.com/thread.jspa?messageID=247082