Update - We've successfully upgraded >97% of the fleet as scheduled and expect to complete maintenance on the several outstanding clusters over the coming week.
Nov 6, 23:47 UTC

Update - Rollout has commenced on PRODUCTION Kafka and Cassandra clusters as scheduled and will continue over the next week. All customers running PRODUCTION Spark clusters have been notified of upcoming scheduled maintenance windows to begin from November 4, 2019.
Oct 28, 03:13 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 14, 03:30 UTC

Scheduled - Instaclustr will be undertaking routine OS upgrades across our managed fleet. Individual instances (nodes) will be rebooted in a rolling fashion. No overall impact on service availability is expected for all Kafka clusters and Cassandra clusters with RF3 (or higher) configured on keyspaces.

For all clusters running Spark in PRODUCTION, you will receive a further notification prior to patching to confirm a specific maintenance window.

The schedule for this routine maintenance will be undertaken from midnight UTC as follows:

All Developer class clusters (eg. t2 size): October 14, 2019 - October 16, 2019 UTC
All remaining NON_PRODUCTION clusters: October 16, 2019 - October 18, 2019 UTC
All PRODUCTION clusters: October 28, 2019 - November 1, 2019 UTC
All Spark clusters: November 4, 2019 - November 8, 2019 UTC