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https://github.com/coredns/coredns.git
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b8e2c476a5
Call out to kubernetes to get the search path - this still needs to return something sensible, but all infrastructure has landed to make it work.
40 lines
779 B
Go
40 lines
779 B
Go
package kubernetes
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import (
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"fmt"
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"github.com/coredns/coredns/request"
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"k8s.io/client-go/1.5/pkg/api"
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)
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func (k *Kubernetes) AutoPath(state request.Request) ([]string, error) {
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ip := state.IP()
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pod := k.PodWithIP(ip)
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if pod == nil {
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return nil, fmt.Errorf("kubernets: no pod found for %s", ip)
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}
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// something something namespace
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namespace := pod.Namespace
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search := []string{namespace} // TODO: way more
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search = append(search, "") // sentinal
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return search, nil
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}
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// PodWithIP return the api.Pod for source IP ip. It return nil if nothing can be found.
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func (k *Kubernetes) PodWithIP(ip string) (p *api.Pod) {
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objList := k.APIConn.PodIndex(ip)
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for _, o := range objList {
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p, ok := o.(*api.Pod)
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if !ok {
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return nil
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}
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return p
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}
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return nil
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}
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