Cannot generate ApplicationSets

[skananit]

I have a Github Actions workflow set up that creates an appset as described in the documentation: https://argo-cd.readthedocs.io/en/stable/user-guide/commands/argocd_appset/

When I run my workflow, I see this step fails

      - name: "Create AppSet"
        uses: clowdhaus/argo-cd-action/@main
        env:
          ARGOCD_SERVER: some.server
        with:
          command: appset create app.yaml

with this error description:

/opt/hostedtoolcache/argocd/2.6.7/x64/argocd appset create app.yaml
time="2023-08-02T20:42:08Z" level=fatal msg="rpc error: code = Unimplemented desc = unknown service applicationset.ApplicationSetService"
Error: The process '/opt/hostedtoolcache/argocd/2.6.7/x64/argocd' failed with exit code 20

unknown service applicationset.ApplicationSetService sounds like ArgoCD AppSets are not supported, is that correct?

[bryantbiggs]

do you have the ArgoCD CRD installed on the cluster with this custom resource available? There isn't anything required in this project to support this, this resource was added in 2.5.0 so its down to what you have on the cluster argoproj/argo-cd#9584