Commits on Apr 19, 2023

1. bridge: add vlan trunk support …

   add vlan trunk support for veth
   vlan trunk only support L2 only mode without any IPAM
   refer ovs-cni design
   https://github.com/k8snetworkplumbingwg/ovs-cni/blob/main/pkg/plugin/plugin.go
   
   design:
   origin "vlan" option will be PVID or untagged vlan for the network.
   "vlanTrunk" will setup tagged vlan for veth.
   
   entry type:
   `{ "id": 100 }` will specify only tagged vlan 100
   `{ "minID": 100, "maxID": 120 }` will specify tagged vlan from 100 to
   120 (include 100 and 120)
   vlanTrunk is a list of above entry type, so you can use this to add
   tagged vlan
   `[
     { "id": 100 },
     {
       "minID": 1000,
       "maxID": 2000
     }
   ]`
   
   complete config will be like this
   {
     "cniVersion": "0.3.1",
     "name": "mynet",
     "type": "bridge",
     "bridge": "mynet0",
     "vlan": 100,
     "vlanTrunk": [
       { "id": 101 },
       { "minID": 1000, "maxID": 2000 },
       { "minID": 3000, "maxID": 4000 }
     ],
     "ipam": {}
   }
   
   Signed-off-by: Date Huang <date.huang@suse.com>

   

   Date Huang authored and tjjh89017 committed Apr 19, 2023
   Configuration menu

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