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always add client metadata (#3874)

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Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
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Chris O'Haver 2020-05-05 14:34:24 -04:00 • committed by GitHub
parent 9f9509b6c0
commit 7c7772b735
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2 changed files with 32 additions and 32 deletions
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27
plugin/kubernetes/metadata.go
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@ -10,7 +10,21 @@ import (
// Metadata implements the metadata.Provider interface.
func (k *Kubernetes) Metadata(ctx context.Context, state request.Request) context.Context {
pod := k.podWithIP(state.IP())
if pod != nil {
metadata.SetValueFunc(ctx, "kubernetes/client-namespace", func() string {
return pod.Namespace
})
metadata.SetValueFunc(ctx, "kubernetes/client-pod-name", func() string {
return pod.Name
})
}
zone := plugin.Zones(k.Zones).Matches(state.Name())
if zone == "" {
return ctx
}
// possible optimization: cache r so it doesn't need to be calculated again in ServeDNS
r, err := parseRequest(state.Name(), zone)
if err != nil {
@ -44,18 +58,5 @@ func (k *Kubernetes) Metadata(ctx context.Context, state request.Request) contex
return r.podOrSvc
})
pod := k.podWithIP(state.IP())
if pod == nil {
return ctx
}
metadata.SetValueFunc(ctx, "kubernetes/client-namespace", func() string {
return pod.Namespace
})
metadata.SetValueFunc(ctx, "kubernetes/client-pod-name", func() string {
return pod.Name
})
return ctx
}