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| author |  Miek Gieben <miek@miek.nl>
| 2017-10-24 10:16:03 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2017-10-24 10:16:03 +0100 |
| commit | fcd0342e42a8be5a1cfe41304f0a8099b1bc0e06 (patch) | |
| tree | 5fa74c98e7a4c729cd8597f477c14a41ca7503cc /plugin/kubernetes/setup_reverse_test.go | |
| parent | 5f813bcc216642021ae50b07a8aead2e73e9d059 (diff) | |
| download | coredns-fcd0342e42a8be5a1cfe41304f0a8099b1bc0e06.tar.gz coredns-fcd0342e42a8be5a1cfe41304f0a8099b1bc0e06.tar.zst coredns-fcd0342e42a8be5a1cfe41304f0a8099b1bc0e06.zip | |
CIDR query routing (#1159)
* core: allow all CIDR ranges in zone specifications
Allow (e.g.) a v4 reverse on a /17. If a zone is specified in such a
way a FilterFunc is set in the config. This filter is checked against
incoming queries.
For all other queries this adds a 'x != nil' check which will not impact
performace too much. Benchmark function is added as well to check for
this as wel.
Add multiple tests in tests/server_reverse_test.go.
Benchmark shows in the non-reverse case this hardly impact the speed:
~~~
classless:
pkg: github.com/coredns/coredns/core/dnsserver
BenchmarkCoreServeDNS-4 1000000 1431 ns/op 16 B/op 1 allocs/op
pkg: github.com/coredns/coredns/core/dnsserver
BenchmarkCoreServeDNS-4 1000000 1429 ns/op 16 B/op 1 allocs/op
master:
pkg: github.com/coredns/coredns/core/dnsserver
BenchmarkCoreServeDNS-4 1000000 1412 ns/op 16 B/op 1 allocs/op
pkg: github.com/coredns/coredns/core/dnsserver
BenchmarkCoreServeDNS-4 1000000 1429 ns/op 16 B/op 1 allocs/op
~~~
* README.md updates
Diffstat (limited to 'plugin/kubernetes/setup_reverse_test.go')
| -rw-r--r-- | plugin/kubernetes/setup_reverse_test.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugin/kubernetes/setup_reverse_test.go b/plugin/kubernetes/setup_reverse_test.go index ed51a7410..626874e6d 100644 --- a/plugin/kubernetes/setup_reverse_test.go +++ b/plugin/kubernetes/setup_reverse_test.go @@ -12,7 +12,7 @@ func TestKubernetesParseReverseZone(t *testing.T) { expectedZones []string // expected count of defined zones. }{ {`kubernetes coredns.local 10.0.0.0/16`, []string{"coredns.local.", "0.10.in-addr.arpa."}}, - {`kubernetes coredns.local 10.0.0.0/17`, []string{"coredns.local.", "10.0.0.0/17."}}, + {`kubernetes coredns.local 10.0.0.0/17`, []string{"coredns.local.", "0.10.in-addr.arpa."}}, } for i, tc := range tests { |