Redis - Upgrade
Last updated
Last updated
The update of a Redis PaaS is the responsibility of cegedim.cloud and can be requested via a request ticket submitted from ITCare.
Please specify a time slot to execute the upgrade and if the operation is to be carried out outside of business hours.
It is recommended that you upgrade your non-production environments first in order to estimate the downtime generated by the operation and to test your applications using the new engine version.
The upgrade of a Redis deployment (single-instance or high availability cluster) takes place in two fully automated steps:
Update the operating system first if required
Multiple updates depending on the scenario: Debian 10 → Debian 11 → Debian 12
Update of the Redis and Sentinel engine in the specified target version
The duration of an update is variable and depends on:
The topology
Standalone topology: Redis will be upgraded.
Sentinel topology: Redis and Sentinel on all nodes will be upgraded.
The amount of operating system upgrade necessary
Debian operating system upgrade: 10 minutes on average
Redis package upgrade : 5 minutes on average
Sentinel package upgrade: 5 minutes on average
Linux distributions supported by cegedim.cloud depending on the Redis version:
6.2.x
Debian 10
6.2.x
Debian 12 (deployments created after May 31, 2024)
7.2.x
Debian 12