HTTP service checks incorrectly reporting failed services

Incident Report for Flying Circus

Resolved

Our office provider has finished the maintenance, and the service checks are reliable again.
Posted May 31, 2018 - 12:32 CEST

Update

We have informed our office provider. Apparently they are performing planned (but unannounced) nation wide maintenance on their fibre backbone that will (and is) causing intermittent interruptions. However, our report might be unrelated and they're investigating.

For now we'll silence the affected checks until tomorrow morning or until we receive notice from our provider.
Posted May 30, 2018 - 23:42 CEST

Investigating

Our HTTP frontend service checks are showing erroneous "down" messages. There appears to be a peering problem of our office internet provider towards our data center. Services are not affected at the moment, but the checks are behaving flaky. We're currently reaching out to the affected provider.
Posted May 30, 2018 - 23:28 CEST