mirror of
https://github.com/k8snetworkplumbingwg/multus-cni.git
synced 2025-08-18 08:11:47 +00:00
528d4f150c
Removes the it `fails to execute confListDel given no 'plugins' key"` test. This test no longer fails after libcni version 1.2.3. It probably shouldn't failduring a DEL action as it is, we want the least error prone path. The GC test now uses both cni.dev attachment formats. Uses both attachment formats as per https://github.com/containernetworking/cni/issues/1101 for GC's cni.dev/valid-attachments & cni.dev/attachments
59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
// Package: passthru-cni
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package main
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import (
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"encoding/json"
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"fmt"
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"github.com/containernetworking/cni/pkg/skel"
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cniTypes "github.com/containernetworking/cni/pkg/types"
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current "github.com/containernetworking/cni/pkg/types/100"
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cniVersion "github.com/containernetworking/cni/pkg/version"
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)
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// NetConf is a CNI configuration structure
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type NetConf struct {
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cniTypes.NetConf
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}
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func main() {
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skel.PluginMain(
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cmdAdd,
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nil,
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cmdDel,
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cniVersion.PluginSupports("0.3.0", "0.3.1", "0.4.0", "1.0.0", "1.1.0"),
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"Passthrough CNI Plugin v1.0",
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)
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}
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func cmdAdd(args *skel.CmdArgs) error {
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n, err := loadNetConf(args.StdinData)
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if err != nil {
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return fmt.Errorf("passthru cni: error parsing CNI configuration: %s", err)
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}
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// Create an empty but valid CNI result
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result := ¤t.Result{
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CNIVersion: n.CNIVersion,
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Interfaces: []*current.Interface{},
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IPs: []*current.IPConfig{},
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Routes: []*cniTypes.Route{},
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DNS: cniTypes.DNS{},
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}
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return cniTypes.PrintResult(result, n.CNIVersion)
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}
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func cmdDel(_ *skel.CmdArgs) error {
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// Nothing to do for DEL command, just return nil
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return nil
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}
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func loadNetConf(bytes []byte) (*NetConf, error) {
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n := &NetConf{}
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if err := json.Unmarshal(bytes, n); err != nil {
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return nil, fmt.Errorf("passthru cni: failed to load netconf: %s", err)
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}
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return n, nil
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}
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