functional tests for upstreamSettingsPolicy

Author: salonichf5

apis/v1alpha1/policy_methods.go

@@ -31,3 +31,7 @@ func (p *ObservabilityPolicy) GetPolicyStatus() v1alpha2.PolicyStatus {
 func (p *ObservabilityPolicy) SetPolicyStatus(status v1alpha2.PolicyStatus) {
 	p.Status = status
 }
+
+func (p *UpstreamSettingsPolicy) GetTargetRefs() []v1alpha2.LocalPolicyTargetReference {
+	return p.Spec.TargetRefs
+}

tests/suite/manifests/upstream-settings-policy/cafe.yaml

@@ -0,0 +1,66 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: coffee
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: coffee
+  template:
+    metadata:
+      labels:
+        app: coffee
+    spec:
+      containers:
+      - name: coffee
+        image: nginxdemos/nginx-hello:plain-text
+        ports:
+        - containerPort: 8080
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: coffee
+spec:
+  ports:
+  - port: 80
+    targetPort: 8080
+    protocol: TCP
+    name: http
+  selector:
+    app: coffee
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: tea
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: tea
+  template:
+    metadata:
+      labels:
+        app: tea
+    spec:
+      containers:
+      - name: tea
+        image: nginxdemos/nginx-hello:plain-text
+        ports:
+        - containerPort: 8080
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: tea
+spec:
+  ports:
+  - port: 80
+    targetPort: 8080
+    protocol: TCP
+    name: http
+  selector:
+    app: tea
+---

tests/suite/manifests/upstream-settings-policy/gateway.yaml

@@ -0,0 +1,11 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  name: gateway
+spec:
+  gatewayClassName: nginx
+  listeners:
+  - name: http
+    port: 80
+    protocol: HTTP
+    hostname: "*.example.com"

tests/suite/manifests/upstream-settings-policy/grpc-backend.yaml

@@ -0,0 +1,39 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: grpc-backend
+spec:
+  selector:
+    app: grpc-backend
+  ports:
+  - protocol: TCP
+    port: 8080
+    targetPort: 50051
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: grpc-backend
+  labels:
+    app: grpc-backend
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: grpc-backend
+  template:
+    metadata:
+      labels:
+        app: grpc-backend
+    spec:
+      containers:
+      - name: grpc-backend
+        image: ghcr.io/nginxinc/kic-test-grpc-server:0.2.3
+        env:
+        - name: POD_NAME
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.name
+        resources:
+          requests:
+            cpu: 10m

tests/suite/manifests/upstream-settings-policy/routes.yaml

@@ -0,0 +1,35 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: coffee
+spec:
+  parentRefs:
+    - name: gateway
+      sectionName: http
+  hostnames:
+    - "cafe.example.com"
+  rules:
+    - matches:
+        - path:
+            type: PathPrefix
+            value: /coffee
+      backendRefs:
+        - name: coffee
+          port: 80
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: GRPCRoute
+metadata:
+  name: grpc-route
+spec:
+  parentRefs:
+    - name: gateway
+      sectionName: http
+  rules:
+    - matches:
+        - method:
+            service: helloworld.Greeter
+            method: SayHello
+      backendRefs:
+        - name: grpc-backend
+          port: 8080

tests/suite/manifests/upstream-settings-policy/valid-usps.yaml

@@ -0,0 +1,49 @@
+apiVersion: gateway.nginx.org/v1alpha1
+kind: UpstreamSettingsPolicy
+metadata:
+  name: coffee-svc-usp
+spec:
+  zoneSize: 512k
+  targetRefs:
+    - group: core
+      kind: Service
+      name: coffee
+  keepAlive:
+    connections: 10
+    requests: 3
+    time: 10s
+    timeout: 50s
+---
+apiVersion: gateway.nginx.org/v1alpha1
+kind: UpstreamSettingsPolicy
+metadata:
+  name: tea-multiple-svc-usp
+spec:
+  zoneSize: 512k
+  targetRefs:
+    - group: core
+      kind: Service
+      name: tea
+    - group: core
+      kind: Service
+      name: coffee
+  keepAlive:
+    connections: 10
+    requests: 3
+    time: 10s
+    timeout: 50s
+---
+apiVersion: gateway.nginx.org/v1alpha1
+kind: UpstreamSettingsPolicy
+metadata:
+  name: grpc-svc-usp
+spec:
+  targetRef:
+    group: core
+    kind: Service
+    name: grpc-backend
+  keepAlive:
+    connections: 10
+    requests: 3
+    time: 10s
+    timeout: 50s