internet connectivity for additional interface added via multus

[Rammurthy5]

Hiya, i have got eth0 and net1 added to my pod. internet connectivity for eth0 is fine and i would like the same for net1. how do we achieve that please? here is my config for macvlan and pod below.

macvlan NAD

apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
  name: macvlan-conf
spec:
  config: '{
      "cniVersion": "0.3.0",
      "type": "macvlan",
      "master": "eth0",
      "mode": "bridge",
      "ipam": {
        "type": "host-local",
        "subnet": "192.168.1.0/24",
        "rangeStart": "192.168.1.200",
        "rangeEnd": "192.168.1.216",
        "routes": [
          { "dst": "0.0.0.0/0" }
        ],
        "gateway": "192.168.1.1"
      }
    }'

samplepod.yaml

piVersion: v1
kind: Pod
metadata:
  name: samplepod
  annotations:
    k8s.v1.cni.cncf.io/networks: '[
              {
                 "name" : "macvlan-conf",
                 "default-route": ["192.168.1.1"]
              }
        ]'
spec:
  containers:
  - name: samplepod
    command: ["/bin/ash", "-c", "trap : TERM INT; sleep infinity & wait"]
    image: alpine

[dougbtv]

Maybe try bridge CNI instead?

Try this -- create a bridge on your system and make sure that bridge has connectivity. Then, use the name of that bridge in the bridge CNI configuration.

[Rammurthy5]

I thought i created bridge already. this is on talos k8s cluster.
this is how i patched the machineconfig

machine:
    network:
      interfaces:
      - interface: br0
        addresses:
          - 172.16.1.60/24
        bridge:
          stp:
            enabled: true
          interfaces:
              - net1
        routes:
            - network: 0.0.0.0/0 # The route's network (destination).
              gateway: 172.16.1.254 # The route's gateway (if empty, creates link scope route).
              metric: 1024 # The optional metric for the route.