A patch for the Jelastic platform v1 compute nodes has been released that fixes CVE-2017-5715, CVE-2017-5753 and CVE-2017-5754 (Meltdown and Spectre exploits). We will update all compute nodes tonight starting at 01:00 and we plan to hava all nodes updated by 04:00. All nodes requires a reboot and the expected user environment downtime is 15 minutes.
Time of maintenance:
Sunday 7th January between 01:00 - 04:00 CET
(Note - This is Saturday night moving into Sunday)
Availability Zone: sto1, sto2
Systems affected: Jelastic environments running on v1 compute nodes.
Expected downtime is 15 minutes per nod!