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add dup endpoint name test (#1811)

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This commit is contained in:
Chris O'Haver
2018-05-18 02:27:25 -04:00
committed by Miek Gieben
parent 2b9d2d6c3a
commit 38e27fd9ad
1 changed files with 30 additions and 6 deletions
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36
plugin/kubernetes/handler_test.go
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@@ -90,9 +90,11 @@ var dnsTestCases = []test.Case{
Answer: []dns.RR{ Answer: []dns.RR{
test.A("hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.2"), test.A("hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.2"),
test.A("hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.3"), test.A("hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.3"),
test.A("hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.4"),
test.A("hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.5"),
}, },
}, },
// A pod ip // An Endpoint ip
{ {
Qname: "172-0-0-2.hdls1.testns.svc.cluster.local.", Qtype: dns.TypeA, Qname: "172-0-0-2.hdls1.testns.svc.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess, Rcode: dns.RcodeSuccess,
@@ -100,7 +102,7 @@ var dnsTestCases = []test.Case{
test.A("172-0-0-2.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.2"), test.A("172-0-0-2.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.2"),
}, },
}, },
// A pod ip // A Endpoint ip
{ {
Qname: "172-0-0-3.hdls1.testns.svc.cluster.local.", Qtype: dns.TypeA, Qname: "172-0-0-3.hdls1.testns.svc.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess, Rcode: dns.RcodeSuccess,
@@ -108,21 +110,34 @@ var dnsTestCases = []test.Case{
test.A("172-0-0-3.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.3"), test.A("172-0-0-3.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.3"),
}, },
}, },
// An Endpoint by name
{
Qname: "dup-name.hdls1.testns.svc.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.A("dup-name.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.4"),
test.A("dup-name.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.5"),
},
},
// SRV Service (Headless) // SRV Service (Headless)
{ {
Qname: "_http._tcp.hdls1.testns.svc.cluster.local.", Qtype: dns.TypeSRV, Qname: "_http._tcp.hdls1.testns.svc.cluster.local.", Qtype: dns.TypeSRV,
Rcode: dns.RcodeSuccess, Rcode: dns.RcodeSuccess,
Answer: []dns.RR{ Answer: []dns.RR{
test.SRV("_http._tcp.hdls1.testns.svc.cluster.local. 5 IN SRV 0 25 80 172-0-0-2.hdls1.testns.svc.cluster.local."), test.SRV("_http._tcp.hdls1.testns.svc.cluster.local. 5 IN SRV 0 16 80 172-0-0-2.hdls1.testns.svc.cluster.local."),
test.SRV("_http._tcp.hdls1.testns.svc.cluster.local. 5 IN SRV 0 25 80 172-0-0-3.hdls1.testns.svc.cluster.local."), test.SRV("_http._tcp.hdls1.testns.svc.cluster.local. 5 IN SRV 0 16 80 172-0-0-3.hdls1.testns.svc.cluster.local."),
test.SRV("_http._tcp.hdls1.testns.svc.cluster.local. 5 IN SRV 0 25 80 5678-abcd--1.hdls1.testns.svc.cluster.local."), test.SRV("_http._tcp.hdls1.testns.svc.cluster.local. 5 IN SRV 0 16 80 5678-abcd--1.hdls1.testns.svc.cluster.local."),
test.SRV("_http._tcp.hdls1.testns.svc.cluster.local. 5 IN SRV 0 25 80 5678-abcd--2.hdls1.testns.svc.cluster.local."), test.SRV("_http._tcp.hdls1.testns.svc.cluster.local. 5 IN SRV 0 16 80 5678-abcd--2.hdls1.testns.svc.cluster.local."),
test.SRV("_http._tcp.hdls1.testns.svc.cluster.local. 5 IN SRV 0 16 80 dup-name.hdls1.testns.svc.cluster.local."),
}, },
Extra: []dns.RR{ Extra: []dns.RR{
test.A("172-0-0-2.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.2"), test.A("172-0-0-2.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.2"),
test.A("172-0-0-3.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.3"), test.A("172-0-0-3.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.3"),
test.AAAA("5678-abcd--1.hdls1.testns.svc.cluster.local. 5 IN AAAA 5678:abcd::1"), test.AAAA("5678-abcd--1.hdls1.testns.svc.cluster.local. 5 IN AAAA 5678:abcd::1"),
test.AAAA("5678-abcd--2.hdls1.testns.svc.cluster.local. 5 IN AAAA 5678:abcd::2"), test.AAAA("5678-abcd--2.hdls1.testns.svc.cluster.local. 5 IN AAAA 5678:abcd::2"),
test.A("dup-name.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.4"),
test.A("dup-name.hdls1.testns.svc.cluster.local. 5 IN A 172.0.0.5"),
}, },
}, },
// AAAA // AAAA
@@ -231,6 +246,7 @@ var dnsTestCases = []test.Case{
test.AAAA("5678-abcd--1.hdls1.testns.svc.cluster.local. 5 IN AAAA 5678:abcd::1"), test.AAAA("5678-abcd--1.hdls1.testns.svc.cluster.local. 5 IN AAAA 5678:abcd::1"),
}, },
}, },
{ {
Qname: "svc.cluster.local.", Qtype: dns.TypeA, Qname: "svc.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess, Rcode: dns.RcodeSuccess,
@@ -405,6 +421,14 @@ var epsIndex = map[string][]*api.Endpoints{
{ {
IP: "172.0.0.3", IP: "172.0.0.3",
}, },
{
IP: "172.0.0.4",
Hostname: "dup-name",
},
{
IP: "172.0.0.5",
Hostname: "dup-name",
},
{ {
IP: "5678:abcd::1", IP: "5678:abcd::1",
}, },