全6のデータセンターが正常稼働中

暗号資産で支払い · 本人確認不要 · 5分未満でrootアクセス

緊急 解決済み レビュー公開済み

Loss of external connectivity in REY

ネットワーク — トランジット・ピアリング — REY · アウトオブバンド管理 — REY

タイムライン

  1. 解決済み

    REY has been fully reachable since 14:48 UTC. Duration: 5 minutes. Workloads kept running; every machine in the site receives the SLA extension automatically.

  2. 調査中

    All machines in REY became unreachable from outside at 14:43 UTC. Both transit carriers and the exchange are down simultaneously, which points at something inside the site rather than at a carrier.

事後レビュー ·

発生した事象と変更内容

原因

A configuration change intended to be applied to one core switch at a time was pushed to both at once by the automation, because the change set was tagged with the site rather than with a single device. The change removed and re-added the external VLAN; with both switches doing it simultaneously there was no path out of the site for 5 minutes.

影響度

Every machine in REY was unreachable from the internet for 5 minutes. Out-of-band access went down with it because the management network shares the same uplinks. No workload was interrupted and no data was lost.

変更内容

  • The automation now refuses to target more than one core device per site in a single change, without exception.
  • The out-of-band network in every site now has an independent uplink so that we retain console access during an event of this kind.
  • Term extensions were applied to every machine in REY.

ログイン

コンソール、請求書、アウトオブバンドアクセス。

アカウントをお持ちでないですか?

個別のサインアップはありません。最初の注文を行う際にアカウントが作成されます。支払いのステップでメールアドレスとパスワードを選択していただき、マシンの用意ができる頃にはコンソールも利用可能になっています。

サーバーを設定

Language