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feat: support retries in ext proc #7169
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3863a53
feat: support retries in ext proc
shreealt b5a3e2c
tests
shreealt 6d957e3
lint
shreealt 663e2b3
Update internal/xds/translator/extproc.go
shreealt 5e36501
Merge branch 'main' into fix/add-support-for-retry
shreealt da9483b
lint
shreealt 2763bf3
Merge branch 'main' into fix/add-support-for-retry
shreealt 51bff22
fix test
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277 changes: 277 additions & 0 deletions
277
internal/gatewayapi/testdata/envoyextensionpolicy-with-extproc-with-retries.in.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,277 @@ | ||
| gateways: | ||
| - apiVersion: gateway.networking.k8s.io/v1 | ||
| kind: Gateway | ||
| metadata: | ||
| namespace: default | ||
| name: gateway-1 | ||
| spec: | ||
| gatewayClassName: envoy-gateway-class | ||
| listeners: | ||
| - name: http | ||
| protocol: HTTP | ||
| port: 80 | ||
| allowedRoutes: | ||
| namespaces: | ||
| from: All | ||
| httpRoutes: | ||
| - apiVersion: gateway.networking.k8s.io/v1 | ||
| kind: HTTPRoute | ||
| metadata: | ||
| namespace: default | ||
| name: httproute-1 | ||
| spec: | ||
| hostnames: | ||
| - www.foo.com | ||
| parentRefs: | ||
| - namespace: default | ||
| name: gateway-1 | ||
| sectionName: http | ||
| rules: | ||
| - matches: | ||
| - path: | ||
| value: /foo | ||
| backendRefs: | ||
| - name: service-1 | ||
| port: 8080 | ||
| - apiVersion: gateway.networking.k8s.io/v1 | ||
| kind: HTTPRoute | ||
| metadata: | ||
| namespace: default | ||
| name: httproute-2 | ||
| spec: | ||
| hostnames: | ||
| - www.bar.com | ||
| parentRefs: | ||
| - namespace: default | ||
| name: gateway-1 | ||
| sectionName: http | ||
| rules: | ||
| - matches: | ||
| - path: | ||
| value: /bar | ||
| backendRefs: | ||
| - name: service-1 | ||
| port: 8080 | ||
| services: | ||
| - apiVersion: v1 | ||
| kind: Service | ||
| metadata: | ||
| namespace: envoy-gateway | ||
| name: grpc-backend | ||
| spec: | ||
| ports: | ||
| - port: 8000 | ||
| name: grpc | ||
| protocol: TCP | ||
| - apiVersion: v1 | ||
| kind: Service | ||
| metadata: | ||
| namespace: default | ||
| name: grpc-backend-2 | ||
| spec: | ||
| ports: | ||
| - port: 9000 | ||
| name: grpc | ||
| protocol: TCP | ||
| endpointSlices: | ||
| - apiVersion: discovery.k8s.io/v1 | ||
| kind: EndpointSlice | ||
| metadata: | ||
| name: endpointslice-grpc-backend | ||
| namespace: envoy-gateway | ||
| labels: | ||
| kubernetes.io/service-name: grpc-backend | ||
| addressType: IPv4 | ||
| ports: | ||
| - name: grpc | ||
| protocol: TCP | ||
| port: 8000 | ||
| endpoints: | ||
| - addresses: | ||
| - 7.7.7.7 | ||
| conditions: | ||
| ready: true | ||
| - apiVersion: discovery.k8s.io/v1 | ||
| kind: EndpointSlice | ||
| metadata: | ||
| name: endpointslice-grpc-backend-2 | ||
| namespace: default | ||
| labels: | ||
| kubernetes.io/service-name: grpc-backend-2 | ||
| addressType: IPv4 | ||
| ports: | ||
| - name: grpc | ||
| protocol: TCP | ||
| port: 9000 | ||
| endpoints: | ||
| - addresses: | ||
| - 8.8.8.8 | ||
| conditions: | ||
| ready: true | ||
| referenceGrants: | ||
| - apiVersion: gateway.networking.k8s.io/v1alpha2 | ||
| kind: ReferenceGrant | ||
| metadata: | ||
| namespace: envoy-gateway | ||
| name: referencegrant-1 | ||
| spec: | ||
| from: | ||
| - group: gateway.envoyproxy.io | ||
| kind: EnvoyExtensionPolicy | ||
| namespace: default | ||
| to: | ||
| - group: '' | ||
| kind: Service | ||
| - group: gateway.envoyproxy.io | ||
| kind: Backend | ||
| configMaps: | ||
| - apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: ca-cmap | ||
| namespace: envoy-gateway | ||
| data: | ||
| ca.crt: | | ||
| -----BEGIN CERTIFICATE----- | ||
| MIIDJzCCAg+gAwIBAgIUAl6UKIuKmzte81cllz5PfdN2IlIwDQYJKoZIhvcNAQEL | ||
| BQAwIzEQMA4GA1UEAwwHbXljaWVudDEPMA0GA1UECgwGa3ViZWRiMB4XDTIzMTAw | ||
| MjA1NDE1N1oXDTI0MTAwMTA1NDE1N1owIzEQMA4GA1UEAwwHbXljaWVudDEPMA0G | ||
| A1UECgwGa3ViZWRiMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwSTc | ||
| 1yj8HW62nynkFbXo4VXKv2jC0PM7dPVky87FweZcTKLoWQVPQE2p2kLDK6OEszmM | ||
| yyr+xxWtyiveremrWqnKkNTYhLfYPhgQkczib7eUalmFjUbhWdLvHakbEgCodn3b | ||
| kz57mInX2VpiDOKg4kyHfiuXWpiBqrCx0KNLpxo3DEQcFcsQTeTHzh4752GV04RU | ||
| Ti/GEWyzIsl4Rg7tGtAwmcIPgUNUfY2Q390FGqdH4ahn+mw/6aFbW31W63d9YJVq | ||
| ioyOVcaMIpM5B/c7Qc8SuhCI1YGhUyg4cRHLEw5VtikioyE3X04kna3jQAj54YbR | ||
| bpEhc35apKLB21HOUQIDAQABo1MwUTAdBgNVHQ4EFgQUyvl0VI5vJVSuYFXu7B48 | ||
| 6PbMEAowHwYDVR0jBBgwFoAUyvl0VI5vJVSuYFXu7B486PbMEAowDwYDVR0TAQH/ | ||
| BAUwAwEB/zANBgkqhkiG9w0BAQsFAAOCAQEAMLxrgFVMuNRq2wAwcBt7SnNR5Cfz | ||
| 2MvXq5EUmuawIUi9kaYjwdViDREGSjk7JW17vl576HjDkdfRwi4E28SydRInZf6J | ||
| i8HZcZ7caH6DxR335fgHVzLi5NiTce/OjNBQzQ2MJXVDd8DBmG5fyatJiOJQ4bWE | ||
| A7FlP0RdP3CO3GWE0M5iXOB2m1qWkE2eyO4UHvwTqNQLdrdAXgDQlbam9e4BG3Gg | ||
| d/6thAkWDbt/QNT+EJHDCvhDRKh1RuGHyg+Y+/nebTWWrFWsktRrbOoHCZiCpXI1 | ||
| 3eXE6nt0YkgtDxG22KqnhpAg9gUSs2hlhoxyvkzyF0mu6NhPlwAgnq7+/Q== | ||
| -----END CERTIFICATE----- | ||
| backendTLSPolicies: | ||
| - apiVersion: gateway.networking.k8s.io/v1alpha2 | ||
| kind: BackendTLSPolicy | ||
| metadata: | ||
| name: policy-btls-grpc | ||
| namespace: envoy-gateway | ||
| spec: | ||
| targetRefs: | ||
| - group: '' | ||
| kind: Service | ||
| name: grpc-backend | ||
| sectionName: grpc | ||
| validation: | ||
| caCertificateRefs: | ||
| - name: ca-cmap | ||
| group: '' | ||
| kind: ConfigMap | ||
| hostname: grpc-backend | ||
| - apiVersion: gateway.networking.k8s.io/v1alpha2 | ||
| kind: BackendTLSPolicy | ||
| metadata: | ||
| name: policy-btls-backend-ip | ||
| namespace: envoy-gateway | ||
| spec: | ||
| targetRefs: | ||
| - group: gateway.envoyproxy.io | ||
| kind: Backend | ||
| name: backend-ip-tls | ||
| validation: | ||
| caCertificateRefs: | ||
| - name: ca-cmap | ||
| group: '' | ||
| kind: ConfigMap | ||
| hostname: ip-backend | ||
| envoyExtensionPolicies: | ||
| - apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: EnvoyExtensionPolicy | ||
| metadata: | ||
| namespace: default | ||
| name: policy-for-http-route | ||
| spec: | ||
| targetRef: | ||
| group: gateway.networking.k8s.io | ||
| kind: HTTPRoute | ||
| name: httproute-1 | ||
| extProc: | ||
| - backendRefs: | ||
| - Name: grpc-backend | ||
| Namespace: envoy-gateway | ||
| Port: 8000 | ||
| - Name: grpc-backend-2 | ||
| Port: 9000 | ||
| - Name: backend-ip | ||
| Kind: Backend | ||
| Group: gateway.envoyproxy.io | ||
| - Name: backend-ip-tls | ||
| Namespace: envoy-gateway | ||
| Kind: Backend | ||
| Group: gateway.envoyproxy.io | ||
| backendSettings: | ||
| # START: Test data for retry policy | ||
| retry: | ||
| numRetries: 2 | ||
| retryOn: | ||
| triggers: | ||
| - 5xx | ||
| - unavailable | ||
| - internal | ||
| - deadline-exceeded | ||
| perRetry: | ||
| timeout: "3s" | ||
| backOff: | ||
| baseInterval: "0.2s" | ||
| maxInterval: "3s" | ||
| # END: Test data for retry policy | ||
| dns: | ||
| respectDnsTtl: true | ||
| http2: | ||
| initialStreamWindowSize: 128Ki | ||
| initialConnectionWindowSize: 2Mi | ||
| maxConcurrentStreams: 200 | ||
| onInvalidMessage: TerminateStream | ||
| loadBalancer: | ||
| type: ConsistentHash | ||
| consistentHash: | ||
| type: Header | ||
| header: | ||
| name: X-some-header | ||
| proxyProtocol: | ||
| version: V2 | ||
| tcpKeepalive: | ||
| probes: 7 | ||
| healthCheck: | ||
| passive: | ||
| consecutiveGatewayErrors: 4 | ||
| interval: 5s | ||
| circuitBreaker: | ||
| maxConnections: 2048 | ||
| timeout: | ||
| tcp: | ||
| connectTimeout: 15s | ||
| connection: | ||
| bufferLimit: 20Mi | ||
| backends: | ||
| - apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: Backend | ||
| metadata: | ||
| name: backend-ip | ||
| namespace: default | ||
| spec: | ||
| endpoints: | ||
| - ip: | ||
| address: 1.1.1.1 | ||
| port: 3001 | ||
| - apiVersion: gateway.envoyproxy.io/v1alpha1 | ||
| kind: Backend | ||
| metadata: | ||
| name: backend-ip-tls | ||
| namespace: envoy-gateway | ||
| spec: | ||
| endpoints: | ||
| - ip: | ||
| address: 2.2.2.2 | ||
| port: 3443 | ||
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Test data for retry policy