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plugin/kubernetes: Add upstream @self and loop count (#1484)

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* add upstream @self and loop count

* 1st round of feedback

* allow argless upstream

* update test

* readmes

* feedback
This commit is contained in:
Chris O'Haver
2018-02-14 15:11:26 -05:00
committed by Miek Gieben
parent ee8084a08f
commit 71ee323651
15 changed files with 177 additions and 58 deletions
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5
plugin/etcd/etcd.go
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@@ -13,6 +13,7 @@ import (
"github.com/coredns/coredns/plugin/proxy"
"github.com/coredns/coredns/request"
"github.com/coredns/coredns/plugin/pkg/upstream"
etcdc "github.com/coreos/etcd/client"
"github.com/miekg/dns"
"golang.org/x/net/context"
@@ -24,7 +25,7 @@ type Etcd struct {
Fall fall.F
Zones []string
PathPrefix string
Proxy proxy.Proxy // Proxy for looking up names during the resolution process
Upstream upstream.Upstream // Proxy for looking up names during the resolution process
Client etcdc.KeysAPI
Ctx context.Context
Stubmap *map[string]proxy.Proxy // list of proxies for stub resolving.
@@ -50,7 +51,7 @@ func (e *Etcd) Reverse(state request.Request, exact bool, opt plugin.Options) (s
// Lookup implements the ServiceBackend interface.
func (e *Etcd) Lookup(state request.Request, name string, typ uint16) (*dns.Msg, error) {
return e.Proxy.Lookup(state, name, typ)
return e.Upstream.Lookup(state, name, typ)
}
// IsNameError implements the ServiceBackend interface.