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feat: adding support for DNSLookupFamily api (#5324)
* adding dns translations Signed-off-by: Alexander Volchok <[email protected]> * updating Signed-off-by: Alexander Volchok <[email protected]> * updating Signed-off-by: Alexander Volchok <[email protected]> * fix typo Signed-off-by: Alexander Volchok <[email protected]> * updating Signed-off-by: Alexander Volchok <[email protected]> * updating Signed-off-by: Alexander Volchok <[email protected]> * updating Signed-off-by: Alexander Volchok <[email protected]> * updating Signed-off-by: Alexander Volchok <[email protected]> * updating Signed-off-by: Alexander Volchok <[email protected]> * updating Signed-off-by: Alexander Volchok <[email protected]> * updating Signed-off-by: Alexander Volchok <[email protected]> * updaed Signed-off-by: Alexander Volchok <[email protected]> * updating Signed-off-by: Alexander Volchok <[email protected]> * updating Signed-off-by: Alexander Volchok <[email protected]> --------- Signed-off-by: Alexander Volchok <[email protected]>
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226 changes: 226 additions & 0 deletions
226
internal/gatewayapi/testdata/backendtrafficpolicy-dns-lookup-family.in.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,226 @@ | ||
| envoyProxyForGatewayClass: | ||
| apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: EnvoyProxy | ||
| metadata: | ||
| namespace: envoy-gateway | ||
| name: config-for-gateway-class | ||
| spec: | ||
| telemetry: | ||
| accessLog: | ||
| settings: | ||
| - format: | ||
| type: Text | ||
| text: | | ||
| [%START_TIME%] "%REQ(:METHOD)% %PROTOCOL%" %RESPONSE_CODE% %RESPONSE_FLAGS% %BYTES_RECEIVED% %BYTES_SENT% %DURATION% %RESP(X-ENVOY-UPSTREAM-SERVICE-TIME)% "%REQ(X-FORWARDED-FOR)%" "%REQ(USER-AGENT)%" "%REQ(X-REQUEST-ID)%" "%REQ(:AUTHORITY)%" "%UPSTREAM_HOST%"\n | ||
| sinks: | ||
| - type: File | ||
| file: | ||
| path: /dev/stdout | ||
| - type: OpenTelemetry | ||
| openTelemetry: | ||
| backendSettings: | ||
| dns: | ||
| dnsRefreshRate: 30s | ||
| lookupFamily: IPv4AndIPv6 | ||
| backendRefs: | ||
| - name: logs | ||
| namespace: default | ||
| kind: Service | ||
| port: 8080 | ||
| resources: | ||
| k8s.cluster.name: "cluster-1" | ||
| gateways: | ||
| - apiVersion: gateway.networking.k8s.io/v1 | ||
| kind: Gateway | ||
| metadata: | ||
| namespace: envoy-gateway | ||
| name: gateway-1 | ||
| spec: | ||
| gatewayClassName: envoy-gateway-class | ||
| listeners: | ||
| - name: http | ||
| protocol: HTTP | ||
| port: 80 | ||
| allowedRoutes: | ||
| namespaces: | ||
| from: All | ||
| grpcRoutes: | ||
| - apiVersion: gateway.networking.k8s.io/v1alpha2 | ||
| kind: GRPCRoute | ||
| metadata: | ||
| namespace: default | ||
| name: grpcroute-1 | ||
| spec: | ||
| parentRefs: | ||
| - namespace: envoy-gateway | ||
| name: gateway-1 | ||
| sectionName: http | ||
| rules: | ||
| - backendRefs: | ||
| - name: backend-fqdn | ||
| port: 8080 | ||
| kind: Backend | ||
| httpRoutes: | ||
| - apiVersion: gateway.networking.k8s.io/v1 | ||
| kind: HTTPRoute | ||
| metadata: | ||
| namespace: default | ||
| name: httproute-1 | ||
| spec: | ||
| hostnames: | ||
| - gateway.envoyproxy.io | ||
| parentRefs: | ||
| - namespace: envoy-gateway | ||
| name: gateway-1 | ||
| sectionName: http | ||
| rules: | ||
| - matches: | ||
| - path: | ||
| value: "/" | ||
| backendRefs: | ||
| - name: backend-fqdn | ||
| kind: Backend | ||
| port: 8080 | ||
| services: | ||
| - apiVersion: v1 | ||
| kind: Service | ||
| metadata: | ||
| name: logs | ||
| namespace: default | ||
| spec: | ||
| clusterIP: 10.11.12.13 | ||
| ports: | ||
| - port: 8080 | ||
| name: http1 | ||
| protocol: TCP | ||
| targetPort: 8080 | ||
| backends: | ||
| - apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: Backend | ||
| metadata: | ||
| name: backend-fqdn2 | ||
| namespace: default | ||
| spec: | ||
| endpoints: | ||
| - fqdn: | ||
| hostname: backend-v2.gateway-conformance-infra.svc.cluster.local | ||
| port: 9090 | ||
| - apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: Backend | ||
| metadata: | ||
| name: backend-fqdn | ||
| namespace: default | ||
| spec: | ||
| endpoints: | ||
| - fqdn: | ||
| hostname: grpc-infra-backend.gateway-conformance-infra.svc.cluster.local | ||
| port: 8080 | ||
| - apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: Backend | ||
| metadata: | ||
| name: backend-fqdn3 | ||
| namespace: default | ||
| spec: | ||
| endpoints: | ||
| - fqdn: | ||
| hostname: backend-v3.gateway-conformance-infra.svc.cluster.local | ||
| port: 8080 | ||
| - apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: Backend | ||
| metadata: | ||
| name: backend-fqdn | ||
| namespace: default | ||
| spec: | ||
| endpoints: | ||
| - fqdn: | ||
| hostname: grpc-infra-backend-v1.gateway-conformance-infra.svc.cluster.local | ||
| port: 8080 | ||
| backendTrafficPolicies: | ||
| - apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: BackendTrafficPolicy | ||
| metadata: | ||
| namespace: default | ||
| name: backend-traffic-policy | ||
| spec: | ||
| targetRef: | ||
| group: gateway.networking.k8s.io | ||
| kind: GRPCRoute | ||
| name: grpcroute-1 | ||
| dns: | ||
| lookupFamily: IPv6 | ||
| dnsRefreshRate: "5s" | ||
| respectDnsTtl: false | ||
| - apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: BackendTrafficPolicy | ||
| metadata: | ||
| namespace: default | ||
| name: backend-traffic-policy | ||
| spec: | ||
| targetRef: | ||
| group: gateway.networking.k8s.io | ||
| kind: HTTPRoute | ||
| name: httproute-1 | ||
| dns: | ||
| lookupFamily: IPv4Only | ||
| dnsRefreshRate: "5s" | ||
| respectDnsTtl: false | ||
| envoyExtensionPolicies: | ||
| - apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: EnvoyExtensionPolicy | ||
| metadata: | ||
| namespace: default | ||
| name: policy-for-httproute | ||
| spec: | ||
| targetRef: | ||
| group: gateway.networking.k8s.io | ||
| kind: HTTPRoute | ||
| name: httproute-1 | ||
| extProc: | ||
| - backendRefs: | ||
| - name: backend-fqdn2 | ||
| kind: Backend | ||
| port: 9090 | ||
| backendSettings: | ||
| dns: | ||
| dnsRefreshRate: "5s" | ||
| lookupFamily: IPv4AndIPv6 | ||
| securityPolicies: | ||
| - apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: SecurityPolicy | ||
| metadata: | ||
| namespace: envoy-gateway | ||
| name: policy-for-gateway-1 | ||
| spec: | ||
| targetRef: | ||
| group: gateway.networking.k8s.io | ||
| kind: Gateway | ||
| name: gateway-1 | ||
| extAuth: | ||
| http: | ||
| backendRefs: | ||
| - name: backend-fqdn3 | ||
| namespace: default | ||
| Kind: Backend | ||
| port: 8080 | ||
| backendSettings: | ||
| dns: | ||
| dnsRefreshRate: 30s | ||
| lookupFamily: IPv4Preferred | ||
| failOpen: false | ||
| bodyToExtAuth: | ||
| maxRequestBytes: 8192 | ||
| referenceGrants: | ||
| - apiVersion: gateway.networking.k8s.io/v1beta1 | ||
| kind: ReferenceGrant | ||
| metadata: | ||
| name: allow-backends | ||
| namespace: default | ||
| spec: | ||
| from: | ||
| - group: gateway.envoyproxy.io | ||
| kind: SecurityPolicy | ||
| namespace: envoy-gateway | ||
| to: | ||
| - group: "" | ||
| kind: Backend | ||
| name: backend-fqdn3 |
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