Open Service Mesh (OSM) Addon

[palma21]

AKS Addon for https://openservicemesh.io/
https://docs.microsoft.com/en-us/azure/aks/open-service-mesh-about

[derkoe]

Seems like this is in Preview now :-)

These addons are available:
    ingress-appgw             - enable Application Gateway Ingress Controller addon (PREVIEW).

[tomkerkhove]

This is actually a different one:

• https://github.com/Azure/application-gateway-kubernetes-ingress
• https://docs.microsoft.com/en-us/azure/application-gateway/ingress-controller-overview

[derkoe]

Sorry copied the wrong line - az aks create -h shows:

These addons are available:
    open-service-mesh         - enable Open Service Mesh addon (PREVIEW).

[ams0]

az feature register --name AKS-OpenServiceMesh --namespace Microsoft.ContainerService
UnknownError: The feature 'AKS-OpenServiceMesh' does not support registration.

When can this be available? Am I missing something (I usually do)?

[palma21]

If it were already available it would be announced :)

We expect to have it soon for folks to try out!

[DenisBiondic]

Is this going to support windows nodes / windows container workloads?

[keikhara]

@DenisBiondic yes. I added to our backlog roadmap.

[ckittel]

For those looking for docs on this Preview: https://docs.microsoft.com/azure/aks/servicemesh-osm-about

[JasonWhall]

Updated link for reference - https://docs.microsoft.com/azure/aks/open-service-mesh-about

[ardacetinkaya]

I am getting the following error when I try to enable addon.
Any help or idea?

The behavior of this command has been altered by the following extension: aks-preview
(OpenServiceMeshAddonFeatureFlagNotEnabled) OpenServiceMesh addon is not allowed since feature 'Microsoft.ContainerService/AKS-OpenServiceMesh' is not enabled. Please see https://aka.ms/aks/previews for how to enable features.

When I list the addons;

{
"description": "- enable Open Service Mesh addon (PREVIEW).",
"name": "open-service-mesh"
}

AKS Cluster Version: 1.20.9

[ardacetinkaya]

Is this add-on really GA for AKS? I could not enable it in my cluster, I got the above☝🏻 error when I try as documented.

[palmerabollo]

@ardacetinkaya yes, it was officially announced as GA on Nov 2.

I had to run the following command on my Azure account before creating the AKS cluster:

az feature register --namespace Microsoft.ContainerService --name AKS-OpenServiceMesh

I agree it shouldn't be needed for a GA feature.

[ardacetinkaya]

Thanks a lot @palmerabollo
It is now done. Time to dig more 😀

To have general info; when I registered the feature with above az feature... 👆 It also displayed the following info

Once the feature 'AKS-OpenServiceMesh' is registered, invoking 'az provider register -n Microsoft.ContainerService' is required to get the change propagated

So I re-registered the provider

az provider register -n Microsoft.ContainerService

And then enable Open Service Mesh is done

az aks enable-addons --addons open-service-mesh -g <resource_group_name> -n <cluster_name>

[palma21]

GA - https://docs.microsoft.com/en-us/azure/aks/open-service-mesh-about