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camunda / camunda-platform-helm

Camunda Platform 8 Self-Managed Helm charts
https://docs.camunda.io/docs/self-managed/overview/
Apache License 2.0
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[ENHANCEMENT] Deprecate failover / failback mode in 8.6 and complete removal in 8.7 #2286

Closed Langleu closed 1 month ago

Langleu commented 2 months ago

Describe the use case:

related to Epic: https://github.com/camunda/product-hub/issues/2173

Zeebe introduced in 8.6 a simplification of the failover and failback process. Resulting in a quicker, better, less error prone procedure in 8.6. This results in failover and failback behaviour of the Helm chart to be obsolete. Therefore, we should remove those options global.multiregion.installationType as we should actively promote the easier new procedure.

For 8.6 the idea was to deprecate it and for 8.7 to fully remove it, giving customers a short period to get accustomed to the new procedure while still providing the old procedure during the deprecation period.

The docs were already updated as part of https://github.com/camunda/team-infrastructure-experience/issues/325 and will be visible with the next docs update.

Reason for deprecating and removing:

Describe the enhancement/feature:

Desired outcome and acceptance tests:

Langleu commented 2 months ago

@aabouzaid is this something Distribution could do for the 8.6 release and later for 8.7?

Not sure what Helm gives as possibility but as said, worst case a statement in the release notes of the Helm chart would be sufficient before finally removed in 8.7.

aabouzaid commented 2 months ago

@Langleu As Helm doesn't support warning messages but only fail messages, we will add it to the NOTES.txt and official docs.

jessesimpson36 commented 1 month ago

The notes / docs are both merged. Lets create a follow-up ticket for 8.7 to make sure this option gets removed from the default values.yaml and templates. Then this ticket may be closed

jessesimpson36 commented 1 month ago

Follow up ticket to be completed by 8.7 https://github.com/camunda/camunda-platform-helm/issues/2380

jessesimpson36 commented 1 month ago

Closing this epic since deprecation work is done, and we have the new github issue #2380 which will take care of actually removing this.

Langleu commented 1 month ago

Thanks @jessesimpson36 🚀