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https://github.com/coredns/coredns.git
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c37bf56b1e
* plugin/kubernetes: Add GetNamespaceByName A bare or wildcard query for just the namespace should return NODATA, not NXDOMAIN, otherwise we deny the entirety of the names under the namespace. Add test to check for this in pod verified mode. * Review More comments and move namespace code to namespace.go
78 lines
1.9 KiB
Go
78 lines
1.9 KiB
Go
package kubernetes
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import (
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"testing"
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meta "k8s.io/apimachinery/pkg/apis/meta/v1"
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api "k8s.io/client-go/pkg/api/v1"
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)
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type APIConnTest struct{}
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func (APIConnTest) HasSynced() bool { return true }
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func (APIConnTest) Run() { return }
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func (APIConnTest) Stop() error { return nil }
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func (APIConnTest) PodIndex(string) []*api.Pod { return nil }
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func (APIConnTest) SvcIndex(string) []*api.Service { return nil }
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func (APIConnTest) SvcIndexReverse(string) []*api.Service { return nil }
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func (APIConnTest) EpIndex(string) []*api.Endpoints { return nil }
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func (APIConnTest) EndpointsList() []*api.Endpoints { return nil }
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func (APIConnTest) ServiceList() []*api.Service {
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svcs := []*api.Service{
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{
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ObjectMeta: meta.ObjectMeta{
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Name: "dns-service",
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Namespace: "kube-system",
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},
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Spec: api.ServiceSpec{
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ClusterIP: "10.0.0.111",
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},
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},
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}
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return svcs
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}
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func (APIConnTest) EpIndexReverse(string) []*api.Endpoints {
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eps := []*api.Endpoints{
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{
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Subsets: []api.EndpointSubset{
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{
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Addresses: []api.EndpointAddress{
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{
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IP: "127.0.0.1",
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},
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},
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},
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},
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ObjectMeta: meta.ObjectMeta{
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Name: "dns-service",
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Namespace: "kube-system",
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},
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},
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}
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return eps
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}
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func (APIConnTest) GetNodeByName(name string) (*api.Node, error) { return &api.Node{}, nil }
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func (APIConnTest) GetNamespaceByName(name string) (*api.Namespace, error) {
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return &api.Namespace{}, nil
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}
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func TestNsAddr(t *testing.T) {
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k := New([]string{"inter.webs.test."})
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k.APIConn = &APIConnTest{}
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cdr := k.nsAddr()
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expected := "10.0.0.111"
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if cdr.A.String() != expected {
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t.Errorf("Expected A to be %q, got %q", expected, cdr.A.String())
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}
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expected = "dns-service.kube-system.svc."
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if cdr.Hdr.Name != expected {
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t.Errorf("Expected Hdr.Name to be %q, got %q", expected, cdr.Hdr.Name)
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}
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}
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