Yes, you’ll be able to defer the service replace by changing the upkeep window. The scheduled update will solely be applied to the cluster if the scheduled date matches the cluster’s maintenance window. Once you change the upkeep window and the scheduled date has handed, the service replace shall be rescheduled to the newly specified window in the following weeks. You will obtain a brand new notification one week before the new date has been reached. If your node are replaced for another purpose, similar to a deliberate upkeep event or node failover, Amazon ElastiCache will provision new node with the most recent service updates included. If your ElastiCache Redis cluster is taking part in a HIPAA, PCI, or FedRAMP compliance program, you have to apply service updates by their “Recommended Apply by Date” so as to keep compliance.
Most of the updates don’t require you to use them separately. Applying one update to your cluster will mark the other updates as accomplished wherever applicable. You may have to apply multiple updates to the same cluster individually if the standing does not change to “completed” mechanically.
These updates are obligatory and utilized immediately in your maintenance home windows with none action needed from your side. These updates are separate than those supplied by service updates.
For more info, please see Self-Service Security Updates for Compliance. You have the choice to handle updates your self at any time prior to the scheduled maintenance window. When you manage an update yourself, your instance will obtain the OS update if you relaunch the node and your scheduled maintenance window shall be cancelled. If you’re investing in web site upkeep companies for the primary time , it’s important to know what your bundle includes.