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OSSM-6173 [DOC] Installation and upgrade tasks for OSSM 2.6 release

This commit is contained in:
Gwynne Monahan
2024-06-26 16:18:17 -05:00
committed by openshift-cherrypick-robot
parent 632364adad
commit 1e1580fd98
2 changed files with 21 additions and 0 deletions

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// Module included in the following assemblies:
// * service_mesh/v2x/upgrading-ossm.adoc
:_mod-docs-content-type: CONCEPT
[id="ossm-upgrade-25-26-changes_{context}"]
= Upgrade changes from version 2.5 to version 2.6
//Jaeger disabled by default goes in "Upgrading" and 2.6 Rel Notes
== {JaegerName} default setting change
This release disables {JaegerName} by default for new instances of the `ServiceMeshControlPlane` resource.
When updating existing instances of the `ServiceMeshControlPlane` resource to {SMProductName} version 2.6, {JaegerShortName} remains enabled by default.
{SMProductName} 2.6 is the last release that includes support for {JaegerName} and {es-op}. Both {JaegerShortName} and {es-op} will be removed in the next release. If you are currently using {JaegerShortName} and {es-op}, you must migrate to {TempoName} and {OTELName}.
== Envoy sidecar container default setting change
To enhance pod startup times, Istio now includes a `startupProbe` in sidecar containers by default. The pod's readiness probes do not start until the Envoy sidecar has started.

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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-25-26-changes.adoc[leveloffset=+2]
include::modules/ossm-upgrade-24-25-changes.adoc[leveloffset=+2]
include::modules/ossm-upgrade-23-24-changes.adoc[leveloffset=+2]