Closed markbeierl closed 9 months ago
Confirmed this is still present
Warning NoNetworkFound 38s multus cannot find a network-attachment-definition (access-net) in namespace (user-plane): network-attachment-definitions.k8s.cni.cncf.io "access-net" not found
Warning FailedCreatePodSandBox 38s kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = failed to setup network for sandbox "d8bed800ec33957467f19548105d2a677bd8e74d17771de75e9913d07e868dd1": plugin type="multus" name="multus-cni-network" failed (add): Multus: [user-plane/upf-0/84b62bdf-4c70-4265-a9a3-16a742e50a23]: error loading k8s delegates k8s args: TryLoadPodDelegates: error in getting k8s network for pod: GetNetworkDelegates: failed getting the delegate: getKubernetesDelegate: cannot find a network-attachment-definition (access-net) in namespace (user-plane): network-attachment-definitions.k8s.cni.cncf.io "access-net" not found
Warning NoNetworkFound 26s multus cannot find a network-attachment-definition (access-net) in namespace (user-plane): network-attachment-definitions.k8s.cni.cncf.io "access-net" not found
Warning NoNetworkFound 11s multus cannot find a network-attachment-definition (access-net) in namespace (user-plane): network-attachment-definitions.k8s.cni.cncf.io "access-net" not found
Warning FailedCreatePodSandBox 11s (x2 over 26s) kubelet (combined from similar events): Failed to create pod sandbox: rpc error: code = Unknown desc = failed to setup network for sandbox "24cccc2c019b338b44056801816dbd71d68ae8f8d14dede1b7b80033c4cd4d3e": plugin type="multus" name="multus-cni-network" failed (add): Multus: [user-plane/upf-0/84b62bdf-4c70-4265-a9a3-16a742e50a23]: error loading k8s delegates k8s args: TryLoadPodDelegates: error in getting k8s network for pod: GetNetworkDelegates: failed getting the delegate: getKubernetesDelegate: cannot find a network-attachment-definition (access-net) in namespace (user-plane): network-attachment-definitions.k8s.cni.cncf.io "access-net" not found
No messages in juju debug-log
If the UPF needs to be stopped, for example to conserve CPU resources when not in use, it cannot be scaled back up to 1 unit as Multus errors seem to occur. The following is observed on describing the pod after scaling back to 1 unit: