diff options
Diffstat (limited to 'middleware/kubernetes/autopath_test.go')
| -rw-r--r-- | middleware/kubernetes/autopath_test.go | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/middleware/kubernetes/autopath_test.go b/middleware/kubernetes/autopath_test.go deleted file mode 100644 index 76fd1bbc0..000000000 --- a/middleware/kubernetes/autopath_test.go +++ /dev/null @@ -1,176 +0,0 @@ -package kubernetes - -import ( - "net" - "testing" - - "github.com/coredns/coredns/middleware/kubernetes/autopath" - "github.com/coredns/coredns/middleware/test" - - "github.com/miekg/dns" - "golang.org/x/net/context" -) - -var autopathCases = map[string](*test.Case){ - "A Autopath Service (Second Search)": { - Qname: "svc1.testns.podns.svc.cluster.local.", Qtype: dns.TypeA, - Rcode: dns.RcodeSuccess, - Answer: []dns.RR{ - test.CNAME("svc1.testns.podns.svc.cluster.local. 0 IN CNAME svc1.testns.svc.cluster.local."), - test.A("svc1.testns.svc.cluster.local. 0 IN A 10.0.0.1"), - }, - }, - "A Autopath Service (Third Search)": { - Qname: "svc1.testns.svc.podns.svc.cluster.local.", Qtype: dns.TypeA, - Rcode: dns.RcodeSuccess, - Answer: []dns.RR{ - test.CNAME("svc1.testns.svc.podns.svc.cluster.local. 0 IN CNAME svc1.testns.svc.cluster.local."), - test.A("svc1.testns.svc.cluster.local. 0 IN A 10.0.0.1"), - }, - }, - "A Autopath Next Middleware (Host Domain Search)": { - Qname: "test1.podns.svc.cluster.local.", Qtype: dns.TypeA, - Rcode: dns.RcodeSuccess, - Answer: []dns.RR{ - test.CNAME("test1.podns.svc.cluster.local. 0 IN CNAME test1.hostdom.test."), - test.A("test1.hostdom.test. 0 IN A 11.22.33.44"), - }, - }, - "A Autopath Service (Bare Search)": { - Qname: "svc1.testns.svc.cluster.local.podns.svc.cluster.local.", Qtype: dns.TypeA, - Rcode: dns.RcodeSuccess, - Answer: []dns.RR{ - test.CNAME("svc1.testns.svc.cluster.local.podns.svc.cluster.local. 0 IN CNAME svc1.testns.svc.cluster.local."), - test.A("svc1.testns.svc.cluster.local. 0 IN A 10.0.0.1"), - }, - }, - "A Autopath Next Middleware (Bare Search)": { - Qname: "test2.interwebs.podns.svc.cluster.local.", Qtype: dns.TypeA, - Rcode: dns.RcodeSuccess, - Answer: []dns.RR{ - test.CNAME("test2.interwebs.podns.svc.cluster.local. 0 IN CNAME test2.interwebs."), - test.A("test2.interwebs. 0 IN A 55.66.77.88"), - }, - }, - "AAAA Autopath Next Middleware (Bare Search)": { - Qname: "test2.interwebs.podns.svc.cluster.local.", Qtype: dns.TypeAAAA, - Rcode: dns.RcodeSuccess, - Answer: []dns.RR{ - test.CNAME("test2.interwebs.podns.svc.cluster.local. 0 IN CNAME test2.interwebs."), - test.AAAA("test2.interwebs. 0 IN AAAA 5555:6666:7777::8888"), - }, - }, -} - -var autopathBareSearch = map[string](*test.Case){ - "A Autopath Next Middleware (Bare Search) Non-existing OnNXDOMAIN default": { - Qname: "nothere.interwebs.podns.svc.cluster.local.", Qtype: dns.TypeA, - Rcode: dns.RcodeSuccess, - Answer: []dns.RR{}, - }, -} - -var autopathBareSearchExpectNameErr = map[string](*test.Case){ - "A Autopath Next Middleware (Bare Search) Non-existing OnNXDOMAIN disabled": { - Qname: "nothere.interwebs.podns.svc.cluster.local.", Qtype: dns.TypeA, - Rcode: dns.RcodeNameError, - Answer: []dns.RR{}, - }, -} - -var autopath2NDotsCases = map[string](*test.Case){ - "A Service (0 Dots)": { - Qname: "foo.podns.svc.cluster.local.", Qtype: dns.TypeA, - Rcode: dns.RcodeNameError, - Answer: []dns.RR{}, - Ns: []dns.RR{ - test.SOA("cluster.local. 300 IN SOA ns.dns.cluster.local. hostmaster.cluster.local. 1499347823 7200 1800 86400 60"), - }, - }, - "A Service (1 Dots)": { - Qname: "foo.foo.podns.svc.cluster.local.", Qtype: dns.TypeA, - Rcode: dns.RcodeNameError, - Answer: []dns.RR{}, - Ns: []dns.RR{ - test.SOA("cluster.local. 300 IN SOA ns.dns.cluster.local. hostmaster.cluster.local. 1499347823 7200 1800 86400 60"), - }, - }, - "A Service (2 Dots)": { - Qname: "foo.foo.foo.podns.svc.cluster.local.", Qtype: dns.TypeA, - Rcode: dns.RcodeSuccess, - Answer: []dns.RR{ - test.A("foo.foo.foo.hostdom.test. 0 IN A 11.22.33.44"), - test.CNAME("foo.foo.foo.podns.svc.cluster.local. 0 IN CNAME foo.foo.foo.hostdom.test."), - }, - }, -} - -// Disabled because broken. -func testServeDNSAutoPath(t *testing.T) { - - k := Kubernetes{} - k.Zones = []string{"cluster.local."} - _, cidr, _ := net.ParseCIDR("10.0.0.0/8") - - k.ReverseCidrs = []net.IPNet{*cidr} - k.Federations = []Federation{{name: "fed", zone: "federal.test."}} - k.APIConn = &APIConnServeTest{} - k.autoPath = new(autopath.AutoPath) - k.autoPath.HostSearchPath = []string{"hostdom.test"} - k.interfaceAddrsFunc = localPodIP - k.Next = nextHandler(nextMap) - - ctx := context.TODO() - runServeDNSTests(ctx, t, autopathCases, k) - runServeDNSTests(ctx, t, autopathBareSearch, k) - - // Set ndots to 2 for the ndots test cases - k.autoPath.NDots = 2 - runServeDNSTests(ctx, t, autopath2NDotsCases, k) - k.autoPath.NDots = defautNdots - // Disable the NXDOMAIN override (enabled by default) - k.autoPath.OnNXDOMAIN = dns.RcodeNameError - runServeDNSTests(ctx, t, autopathCases, k) - runServeDNSTests(ctx, t, autopathBareSearchExpectNameErr, k) -} - -var nextMap = map[dns.Question]dns.Msg{ - {Name: "test1.hostdom.test.", Qtype: dns.TypeA, Qclass: dns.ClassINET}: { - Answer: []dns.RR{test.A("test1.hostdom.test. 0 IN A 11.22.33.44")}, - }, - {Name: "test2.interwebs.", Qtype: dns.TypeA, Qclass: dns.ClassINET}: { - Answer: []dns.RR{test.A("test2.interwebs. 0 IN A 55.66.77.88")}, - }, - {Name: "test2.interwebs.", Qtype: dns.TypeAAAA, Qclass: dns.ClassINET}: { - Answer: []dns.RR{test.AAAA("test2.interwebs. 0 IN AAAA 5555:6666:7777::8888")}, - }, - {Name: "foo.hostdom.test.", Qtype: dns.TypeA, Qclass: dns.ClassINET}: { - Answer: []dns.RR{test.A("foo.hostdom.test. 0 IN A 11.22.33.44")}, - }, - {Name: "foo.foo.hostdom.test.", Qtype: dns.TypeA, Qclass: dns.ClassINET}: { - Answer: []dns.RR{test.A("foo.foo.hostdom.test. 0 IN A 11.22.33.44")}, - }, - {Name: "foo.foo.foo.hostdom.test.", Qtype: dns.TypeA, Qclass: dns.ClassINET}: { - Answer: []dns.RR{test.A("foo.foo.foo.hostdom.test. 0 IN A 11.22.33.44")}, - }, -} - -// nextHandler returns a Handler that returns an answer for the question in the -// request per the question->answer map qMap. -func nextHandler(mm map[dns.Question]dns.Msg) test.Handler { - return test.HandlerFunc(func(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) { - m := new(dns.Msg) - m.SetReply(r) - - msg, ok := mm[r.Question[0]] - if !ok { - r.Rcode = dns.RcodeNameError - w.WriteMsg(m) - return r.Rcode, nil - } - r.Rcode = dns.RcodeSuccess - m.Answer = append(m.Answer, msg.Answer...) - w.WriteMsg(m) - return r.Rcode, nil - }) -} |