12/21/2022, 12:43 AM
my local (now rancher desktop 1.7.0) instance on MacOS 13.1/M1 uses longhorn V1.3.2 I have no issues forwarding the longhorn UI dashboard to localhost and using it. however, when I use the embedded longhorn UI via rancher Desktop, the UI seems to render fine at first glance, but fails communicating with some longhorn services it seems as for example • no back up details show • status representation on the lower right is all greyed • volume details do not show snapshots / backups / jobs / Snapshots and Backups List I am unsure how to debug this, as I would prefer to use the UI through the Rancher Desktop. any ideas?
volumes (ok):
volume detail status partly missing
same UI accessed through port forwarding accessed through browser (Firefox)
I would expect that something in my config is confusing the access via Rancher Desktop provided UI .. but I do not know how to narrow it down
$ kubectl --namespace longhorn-system get svc
NAME                          TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)     AGE
longhorn-backend              ClusterIP   <none>        9500/TCP    28d
longhorn-frontend             ClusterIP   <none>        80/TCP      28d
longhorn-conversion-webhook   ClusterIP     <none>        9443/TCP    28d
longhorn-admission-webhook    ClusterIP   <none>        9443/TCP    28d
longhorn-engine-manager       ClusterIP   None            <none>        <none>      28d
longhorn-replica-manager      ClusterIP   None            <none>        <none>      28d
csi-attacher                  ClusterIP    <none>        12345/TCP   28d
csi-provisioner               ClusterIP    <none>        12345/TCP   28d
csi-resizer                   ClusterIP   <none>        12345/TCP   28d
csi-snapshotter               ClusterIP       <none>        12345/TCP   28d
hmm I see
E1220 15:12:46.513963       1 engine_controller.go:743] failed to update status for engine pvc-7333ad4f-0e68-4511-b093-4982aab66914-e-df6785e3: proxyServer= destination= failed to list replicas for volume: rpc error: code = Unknown desc = failed to list replicas for volume rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: connection error: desc = "transport: Error while dialing dial tcp connect: connection refused"
errors in my longhorn-manager pod log