PyPI backends unavailable
Incident Report for Python Infrastructure
This incident has been resolved.
Posted Dec 14, 2018 - 17:11 UTC
The cluster upgrade is complete. No additional interruptions are anticipated, but we are monitoring to ensure stability.
Posted Dec 14, 2018 - 16:47 UTC
A cluster upgrade to our hosting infrastructure is causing intermittent DNS resolution errors for our data stores and caches. We are monitoring the upgrade as it progresses.
Posted Dec 14, 2018 - 16:01 UTC
We are currently investigating this issue.
Posted Dec 14, 2018 - 15:57 UTC
This incident affected: PyPI ( - CDN, - Redirects).