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Adds a new e2e test suite based on the MGC repo test suite with basic single cluster test for "simple" and "loadbalanced" type records. Adds a new make target `make test-e2e` to execute the test suite using AWS or GCP providers: ``` make test-e2e TEST_DNS_MANAGED_ZONE_NAME=dev-mz-aws TEST_DNS_ZONE_DOMAIN_NAME=mn.hcpapps.net TEST_DNS_NAMESPACE=dnstest TEST_DNS_PROVIDER=aws make test-e2e TEST_DNS_MANAGED_ZONE_NAME=dev-mz-gcp TEST_DNS_ZONE_DOMAIN_NAME=mn.google.hcpapps.net TEST_DNS_NAMESPACE=dnstest TEST_DNS_PROVIDER=gcp ```
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,213 @@ | ||
| //go:build e2e | ||
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| package e2e | ||
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| import ( | ||
| "context" | ||
| "strings" | ||
| "time" | ||
|
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| . "github.com/onsi/ginkgo/v2" | ||
| . "github.com/onsi/gomega" | ||
| . "github.com/onsi/gomega/gstruct" | ||
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| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
| externaldnsendpoint "sigs.k8s.io/external-dns/endpoint" | ||
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| "github.com/kuadrant/dns-operator/api/v1alpha1" | ||
| "github.com/kuadrant/dns-operator/internal/common/conditions" | ||
| ) | ||
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| var _ = Describe("Single Cluster Record Test", func() { | ||
| // testID is a randomly generated identifier for the test | ||
| // it is used to name resources and/or namespaces so different | ||
| // tests can be run in parallel in the same cluster | ||
| var testID string | ||
| // testDomainName generated domain for this test e.g. t-e2e-12345.e2e.hcpapps.net | ||
| var testDomainName string | ||
| // testHostname generated hostname for this test e.g. t-gw-mgc-12345.t-e2e-12345.e2e.hcpapps.net | ||
| var testHostname string | ||
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| var dnsRecord *v1alpha1.DNSRecord | ||
| var geoCode string | ||
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| BeforeEach(func(ctx SpecContext) { | ||
| testID = "t-single-" + GenerateName() | ||
| testDomainName = strings.Join([]string{testSuiteID, testZoneDomainName}, ".") | ||
| testHostname = strings.Join([]string{testID, testDomainName}, ".") | ||
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| if testDNSProvider == "gcp" { | ||
| geoCode = "us-east1" | ||
| } else { | ||
| geoCode = "US" | ||
| } | ||
| }) | ||
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| AfterEach(func(ctx SpecContext) { | ||
| if dnsRecord != nil { | ||
| err := k8sClient.Delete(ctx, dnsRecord, | ||
| client.PropagationPolicy(metav1.DeletePropagationForeground)) | ||
| Expect(client.IgnoreNotFound(err)).ToNot(HaveOccurred()) | ||
| } | ||
| }) | ||
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| Context("simple", func() { | ||
| It("makes available a hostname that can be resolved", func(ctx SpecContext) { | ||
| By("creating a dns record") | ||
| testTargetIP := "127.0.0.1" | ||
| dnsRecord = &v1alpha1.DNSRecord{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: testID, | ||
| Namespace: testNamespace, | ||
| }, | ||
| Spec: v1alpha1.DNSRecordSpec{ | ||
| ManagedZoneRef: &v1alpha1.ManagedZoneReference{ | ||
| Name: testManagedZoneName, | ||
| }, | ||
| Endpoints: []*externaldnsendpoint.Endpoint{ | ||
| { | ||
| DNSName: testHostname, | ||
| Targets: []string{ | ||
| testTargetIP, | ||
| }, | ||
| RecordType: "A", | ||
| RecordTTL: 60, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| err := k8sClient.Create(ctx, dnsRecord) | ||
| Expect(err).ToNot(HaveOccurred()) | ||
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| Eventually(func(g Gomega, ctx context.Context) { | ||
| err := k8sClient.Get(ctx, client.ObjectKeyFromObject(dnsRecord), dnsRecord) | ||
| g.Expect(err).NotTo(HaveOccurred()) | ||
| g.Expect(dnsRecord.Status.Conditions).To( | ||
| ContainElement(MatchFields(IgnoreExtras, Fields{ | ||
| "Type": Equal(string(conditions.ConditionTypeReady)), | ||
| "Status": Equal(metav1.ConditionTrue), | ||
| })), | ||
| ) | ||
| }, 300*time.Second, 10*time.Second, ctx).Should(Succeed()) | ||
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| By("ensuring the authoritative nameserver resolves the hostname") | ||
| // speed up things by using the authoritative nameserver | ||
| authoritativeResolver := ResolverForDomainName(testZoneDomainName) | ||
| Eventually(func(g Gomega, ctx context.Context) { | ||
| ips, err := authoritativeResolver.LookupHost(ctx, testHostname) | ||
| g.Expect(err).NotTo(HaveOccurred()) | ||
| g.Expect(ips).To(ContainElement(testTargetIP)) | ||
| }, 300*time.Second, 10*time.Second, ctx).Should(Succeed()) | ||
| }) | ||
| }) | ||
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| Context("loadbalanced", func() { | ||
| It("makes available a hostname that can be resolved", func(ctx SpecContext) { | ||
| By("creating a dns record") | ||
| testTargetIP := "127.0.0.1" | ||
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| klbHostName := "klb." + testHostname | ||
| geo1KlbHostName := geoCode + "." + klbHostName | ||
| cluster1KlbHostName := "cluster1." + klbHostName | ||
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| dnsRecord = &v1alpha1.DNSRecord{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "test-record", | ||
| Namespace: testNamespace, | ||
| }, | ||
| Spec: v1alpha1.DNSRecordSpec{ | ||
| ManagedZoneRef: &v1alpha1.ManagedZoneReference{ | ||
| Name: testManagedZoneName, | ||
| }, | ||
| Endpoints: []*externaldnsendpoint.Endpoint{ | ||
| { | ||
| DNSName: cluster1KlbHostName, | ||
| Targets: []string{ | ||
| testTargetIP, | ||
| }, | ||
| RecordType: "A", | ||
| RecordTTL: 60, | ||
| }, | ||
| { | ||
| DNSName: testHostname, | ||
| Targets: []string{ | ||
| klbHostName, | ||
| }, | ||
| RecordType: "CNAME", | ||
| RecordTTL: 300, | ||
| }, | ||
| { | ||
| DNSName: geo1KlbHostName, | ||
| Targets: []string{ | ||
| cluster1KlbHostName, | ||
| }, | ||
| RecordType: "CNAME", | ||
| RecordTTL: 60, | ||
| SetIdentifier: cluster1KlbHostName, | ||
| ProviderSpecific: externaldnsendpoint.ProviderSpecific{ | ||
| { | ||
| Name: "weight", | ||
| Value: "200", | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| DNSName: klbHostName, | ||
| Targets: []string{ | ||
| geo1KlbHostName, | ||
| }, | ||
| RecordType: "CNAME", | ||
| RecordTTL: 300, | ||
| SetIdentifier: geoCode, | ||
| ProviderSpecific: externaldnsendpoint.ProviderSpecific{ | ||
| { | ||
| Name: "geo-code", | ||
| Value: geoCode, | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| DNSName: klbHostName, | ||
| Targets: []string{ | ||
| geo1KlbHostName, | ||
| }, | ||
| RecordType: "CNAME", | ||
| RecordTTL: 300, | ||
| SetIdentifier: "default", | ||
| ProviderSpecific: externaldnsendpoint.ProviderSpecific{ | ||
| { | ||
| Name: "geo-code", | ||
| Value: "*", | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| err := k8sClient.Create(ctx, dnsRecord) | ||
| Expect(err).ToNot(HaveOccurred()) | ||
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| Eventually(func(g Gomega, ctx context.Context) { | ||
| err := k8sClient.Get(ctx, client.ObjectKeyFromObject(dnsRecord), dnsRecord) | ||
| g.Expect(err).NotTo(HaveOccurred()) | ||
| g.Expect(dnsRecord.Status.Conditions).To( | ||
| ContainElement(MatchFields(IgnoreExtras, Fields{ | ||
| "Type": Equal(string(conditions.ConditionTypeReady)), | ||
| "Status": Equal(metav1.ConditionTrue), | ||
| })), | ||
| ) | ||
| }, 300*time.Second, 10*time.Second, ctx).Should(Succeed()) | ||
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| By("ensuring the authoritative nameserver resolves the hostname") | ||
| // speed up things by using the authoritative nameserver | ||
| authoritativeResolver := ResolverForDomainName(testZoneDomainName) | ||
| Eventually(func(g Gomega, ctx context.Context) { | ||
| ips, err := authoritativeResolver.LookupHost(ctx, testHostname) | ||
| g.Expect(err).NotTo(HaveOccurred()) | ||
| g.Expect(ips).To(ContainElement(testTargetIP)) | ||
| }, 300*time.Second, 10*time.Second, ctx).Should(Succeed()) | ||
| }) | ||
| }) | ||
|
|
||
| }) |
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