6a4e69eb9f
* mw/kubernetes: rewrite parseRequest Stop looking at the qtype in parseRequest and make k.Namespace a map. Fallout from this is that pkg/strings as it is not used anymore. Also add a few helper functions to make unexposed namespaces easier to see in the code. Add wildcard tests to the middleware tests. * Fix tests Add a whole bunch of comments to document what we are trying to do. * This is now answered * up coverage * duh * Update testcase * Make it nodata
20 lines
571 B
Go
20 lines
571 B
Go
package kubernetes
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import (
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"github.com/coredns/coredns/middleware"
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"github.com/coredns/coredns/middleware/etcd/msg"
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"github.com/coredns/coredns/middleware/pkg/dnsutil"
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"github.com/coredns/coredns/request"
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)
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// Reverse implements the ServiceBackend interface.
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func (k *Kubernetes) Reverse(state request.Request, exact bool, opt middleware.Options) ([]msg.Service, []msg.Service, error) {
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ip := dnsutil.ExtractAddressFromReverse(state.Name())
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if ip == "" {
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return nil, nil, nil
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}
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records := k.serviceRecordForIP(ip, state.Name())
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return records, nil, nil
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}
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