Outage in Let's Encrypt

Degraded performance on Let's Encrypt APIs

Resolved Minor
September 27, 2022 - Started about 3 years ago - Lasted about 10 hours

Incident Report

Let's Encrypt SRE is investigating a potential storage failure. As a precaution we have temporarily taken one of our datacenters out of service. This may cause higher than normal rates of 503 Service Busy errors during peak traffic periods.
Components affected
Let's Encrypt acme-v02.api.letsencrypt.org (Production) Let's Encrypt ocsp.root-x1.letsencrypt.org Let's Encrypt {e1,e2,r3,r4}.o.lencr.org & ocsp.int-x{3..4}.letsencrypt.org

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Latest Updates ( sorted recent to last )
about 3 years ago - at 09/27/2022 12:06PM

Let's Encrypt SRE is investigating a potential storage failure. As a precaution we have temporarily taken one of our datacenters out of service. This may cause higher than normal rates of 503 Service Busy errors during peak traffic periods.

Latest Let's Encrypt outages

Production API Disruption - 2 months ago
API Partial Service Disruption - 3 months ago
Let's Encrypt API Outage - 4 months ago
[Staging] API Partial Service Disruption - 6 months ago
API Partial Service Disruption - 6 months ago

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