The OpenStack project infrastructure servers which provide the majority of our developer and community resources will be down for brief periods throughout the day while the service provider donating the resources to run them restarts the underlying Nova compute nodes over the course of a day-long emergency maintenance window. All our systems are designed to tolerate random reboots and getting restarted in any order, but there is still a risk of prolonged impact (particularly due to unforeseen consequences of interrupting interactions between interdependent systems).
I will follow up again in roughly 12 hours once I'm reasonably confident the maintenance activity poses no further risk to these systems and have given then a cursory health check to make sure nothing's seriously broken prior to heading into the work week. -- Jeremy Stanley
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