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R21 Docker - Double Lane

Last modified by Erik Bakker on 2026/06/16 11:56
Information

This environment template needs to be applied on all environments of all (your) models before August 15th, 2026

Non-service affecting final template to use the R21 double lane release. This is the only step for your upgrade to the new R21 template.

Process
We upgrade in one step to use the new R21 release of the cloud template. This step is non-service affecting.

Overview

  • Upgrade cloud environment to prepare for IP address migration.
  • Update authorization server to enable future certificate rotations.

Update Steps

  • Use the final R21 template (non-service affecting) (duration: 10 minutes)
    • None of the runtimes will be touched.
    • The network drive containing the Artemis queue store and your Elastic IPs will remain.
    • Authorization servers will perform a rolling update.
  • User actions after applying the intermediate template:
    • Check if all runtimes are reachable by the runtime dashboard
    • Check if all flows have been installed according to the active release
    • Check if messages pass through the bus by verifying a critical message flow in external systems