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[enterprise-4.11] OSSMDOC-690: service mesh installation and upgrade tasks #52884

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10 changes: 10 additions & 0 deletions modules/ossm-upgrade-22-23-changes.adoc
@@ -0,0 +1,10 @@
// Module included in the following assemblies:
// * service_mesh/v2x/upgrading-ossm.adoc

:_content-type: CONCEPT
[id="ossm-upgrade-22-23-changes_{context}"]
= Upgrade changes from version 2.2 to version 2.3

Upgrading the {SMProductShortName} control plane from version 2.2 to 2.3 introduces the following behavioral changes:

* This release requires use of the `WasmPlugin` API. Support for the `ServiceMeshExtension` API, which was deprecated in 2.2, has now been removed. If you attempt to upgrade while using the `ServiceMeshExtension` API, then the upgrade fails.
5 changes: 3 additions & 2 deletions service_mesh/v2x/upgrading-ossm.adoc
Expand Up @@ -34,10 +34,11 @@ When you upgrade the service mesh control plane, all Operator managed resources,

Although you can deploy multiple versions of the control plane in the same cluster, {SMProductName} does not support canary upgrades of the service mesh. That is, you can have different SCMP resources with different values for `spec.version`, but they cannot be managing the same mesh.

include::modules/ossm-upgrade-21-22-changes.adoc[leveloffset=+2]

For more information about migrating your extensions, refer to xref:../../service_mesh/v2x/ossm-extensions.adoc#ossm-extensions-migration-overview_ossm-extensions[Migrating from ServiceMeshExtension to WasmPlugin resources].

include::modules/ossm-upgrade-22-23-changes.adoc[leveloffset=+2]

include::modules/ossm-upgrade-21-22-changes.adoc[leveloffset=+2]

include::modules/ossm-upgrade-20-21-changes.adoc[leveloffset=+2]

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