mirror of
https://github.com/kubernetes-sigs/external-dns.git
synced 2025-08-06 17:46:57 +02:00
f06fb65917
* Expose inmemory provider to cli So we can test `--source fake` without needing to touch AWS/Google. * Add FakeSource `external-dns --provider inmemory --source fake --dry-run --once` OR `external-dns --provider aws --source fake --fqdn-template <hostname suffix> --dry-run --once` NB: `--fqdn-template` because otherwise we'll default to creating, e.g., `abcd.example.com`, which `--provider aws` filters out because you likely don't have a Zone for `example.com.` Could also be resolved by removing the need to use a real provider; the inmemory provider, perhaps, though it's not entirely hooked up. Closes kubernetes-incubator/external-dns#22 * Style feedback from Travis CI * Improve optionality of kubernetes client * ref(sources): refactor source registration and lookup to be lazy. * Revert "ref: refactor source registration/lookup to be lazily initialized"
73 lines
1.5 KiB
Go
73 lines
1.5 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package source
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import (
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"net"
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"regexp"
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"testing"
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"github.com/kubernetes-incubator/external-dns/endpoint"
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)
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func generateTestEndpoints() []*endpoint.Endpoint {
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sc, _ := NewFakeSource("")
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endpoints, _ := sc.Endpoints()
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return endpoints
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}
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func TestFakeSourceReturnsTenEndpoints(t *testing.T) {
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endpoints := generateTestEndpoints()
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count := len(endpoints)
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if count != 10 {
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t.Error(count)
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}
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}
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func TestFakeEndpointsBelongToDomain(t *testing.T) {
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validRecord := regexp.MustCompile(`^[a-z]{4}\.example\.com$`)
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endpoints := generateTestEndpoints()
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for _, e := range endpoints {
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valid := validRecord.MatchString(e.DNSName)
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if !valid {
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t.Error(e.DNSName)
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}
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}
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}
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func TestFakeEndpointsResolveToIPAddresses(t *testing.T) {
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endpoints := generateTestEndpoints()
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for _, e := range endpoints {
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ip := net.ParseIP(e.Target)
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if ip == nil {
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t.Error(e)
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}
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}
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}
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// Validate that FakeSource is a source
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var _ Source = &fakeSource{}
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