ci: stage deploy

juwon8891 · Oct 8, 2024 · f90f1bb · f90f1bb
1 parent 5e53e2a
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diff --git a/internal/gatewayapi/route_test.go b/internal/gatewayapi/route_test.go
@@ -0,0 +1,141 @@
+package gatewayapi
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	corev1 "k8s.io/api/core/v1"
+	discoveryv1 "k8s.io/api/discovery/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/utils/ptr"
+
+	"github.com/envoyproxy/gateway/internal/ir"
+)
+
+func TestFilterEndpointsByIPFamily(t *testing.T) {
+	tests := []struct {
+		name           string
+		endpointSlices []*discoveryv1.EndpointSlice
+		ipFamilyPolicy *corev1.IPFamilyPolicy
+		expected       int
+	}{
+		{
+			name: "PreferDualStack",
+			endpointSlices: []*discoveryv1.EndpointSlice{
+				{AddressType: discoveryv1.AddressTypeIPv4},
+				{AddressType: discoveryv1.AddressTypeIPv6},
+			},
+			ipFamilyPolicy: ptr.To(corev1.IPFamilyPolicyPreferDualStack),
+			expected:       2,
+		},
+		{
+			name: "SingleStack IPv4",
+			endpointSlices: []*discoveryv1.EndpointSlice{
+				{AddressType: discoveryv1.AddressTypeIPv4},
+				{AddressType: discoveryv1.AddressTypeIPv6},
+			},
+			ipFamilyPolicy: ptr.To(corev1.IPFamilyPolicySingleStack),
+			expected:       1,
+		},
+		{
+			name: "RequireDualStack",
+			endpointSlices: []*discoveryv1.EndpointSlice{
+				{AddressType: discoveryv1.AddressTypeIPv4},
+				{AddressType: discoveryv1.AddressTypeIPv6},
+			},
+			ipFamilyPolicy: ptr.To(corev1.IPFamilyPolicyRequireDualStack),
+			expected:       2,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			filtered := filterEndpointsByIPFamily(tt.endpointSlices, tt.ipFamilyPolicy)
+			if len(filtered) != tt.expected {
+				t.Errorf("Expected %d EndpointSlices, got %d", tt.expected, len(filtered))
+			}
+		})
+	}
+}
+
+func TestGetIREndpointsFromEndpointSlices(t *testing.T) {
+	tests := []struct {
+		name              string
+		endpointSlices    []*discoveryv1.EndpointSlice
+		portName          string
+		portProtocol      corev1.Protocol
+		expectedEndpoints int
+		expectedAddrType  ir.DestinationAddressType
+	}{
+		{
+			name: "All IP endpoints",
+			endpointSlices: []*discoveryv1.EndpointSlice{
+				{
+					ObjectMeta:  metav1.ObjectMeta{Name: "slice1"},
+					AddressType: discoveryv1.AddressTypeIPv4,
+					Endpoints: []discoveryv1.Endpoint{
+						{Addresses: []string{"192.0.2.1"}},
+						{Addresses: []string{"192.0.2.2"}},
+					},
+					Ports: []discoveryv1.EndpointPort{
+						{Name: ptr.To("http"), Port: ptr.To(int32(80)), Protocol: ptr.To(corev1.ProtocolTCP)},
+					},
+				},
+				{
+					ObjectMeta:  metav1.ObjectMeta{Name: "slice2"},
+					AddressType: discoveryv1.AddressTypeIPv6,
+					Endpoints: []discoveryv1.Endpoint{
+						{Addresses: []string{"2001:db8::1"}},
+					},
+					Ports: []discoveryv1.EndpointPort{
+						{Name: ptr.To("http"), Port: ptr.To(int32(80)), Protocol: ptr.To(corev1.ProtocolTCP)},
+					},
+				},
+			},
+			portName:          "http",
+			portProtocol:      corev1.ProtocolTCP,
+			expectedEndpoints: 3,
+			expectedAddrType:  ir.IP,
+		},
+		{
+			name: "Mixed IP and FQDN endpoints",
+			endpointSlices: []*discoveryv1.EndpointSlice{
+				{
+					ObjectMeta:  metav1.ObjectMeta{Name: "slice1"},
+					AddressType: discoveryv1.AddressTypeIPv4,
+					Endpoints: []discoveryv1.Endpoint{
+						{Addresses: []string{"192.0.2.1"}},
+					},
+					Ports: []discoveryv1.EndpointPort{
+						{Name: ptr.To("http"), Port: ptr.To(int32(80)), Protocol: ptr.To(corev1.ProtocolTCP)},
+					},
+				},
+				{
+					ObjectMeta:  metav1.ObjectMeta{Name: "slice2"},
+					AddressType: discoveryv1.AddressTypeFQDN,
+					Endpoints: []discoveryv1.Endpoint{
+						{Addresses: []string{"example.com"}},
+					},
+					Ports: []discoveryv1.EndpointPort{
+						{Name: ptr.To("http"), Port: ptr.To(int32(80)), Protocol: ptr.To(corev1.ProtocolTCP)},
+					},
+				},
+			},
+			portName:          "http",
+			portProtocol:      corev1.ProtocolTCP,
+			expectedEndpoints: 2,
+			expectedAddrType:  ir.MIXED,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			endpoints, addrType := getIREndpointsFromEndpointSlices(tt.endpointSlices, tt.portName, tt.portProtocol)
+
+			assert.Equal(t, tt.expectedEndpoints, len(endpoints), "Unexpected number of endpoints")
+			assert.Equal(t, tt.expectedAddrType, *addrType, "Unexpected address type")
+
+			// Additional checks can be added here, e.g., verifying the content of endpoints
+		})
+	}
+}
diff --git a/test/e2e/testdata/backend-dualstack.yaml b/test/e2e/testdata/backend-dualstack.yaml
@@ -0,0 +1,120 @@
+---
+# IPv6 Service
+apiVersion: v1
+kind: Service
+metadata:
+  name: infra-backend-v1-clusterip-ipv6
+  namespace: gateway-conformance-infra
+spec:
+  clusterIP: fd00:10:96::1411
+  ipFamilies:
+    - IPv6
+  ipFamilyPolicy: SingleStack
+  ports:
+    - port: 8080
+      targetPort: 3000
+  selector:
+    app: infra-backend-v1
+---
+# Dual Stack Service
+apiVersion: v1
+kind: Service
+metadata:
+  name: infra-backend-v1-clusterip-dualstack
+  namespace: gateway-conformance-infra
+spec:
+  clusterIP: 10.96.0.100
+  clusterIPs:
+    - 10.96.0.100
+    - fd00:10:96::100
+  ipFamilies:
+    - IPv4
+    - IPv6
+  ipFamilyPolicy: RequireDualStack
+  ports:
+    - port: 8080
+      targetPort: 3000
+  selector:
+    app: infra-backend-v1
+---
+# IPv4 Service
+apiVersion: v1
+kind: Service
+metadata:
+  name: infra-backend-v1-clusterip-ipv4
+  namespace: gateway-conformance-infra
+spec:
+  clusterIP: 10.96.0.101
+  ipFamilies:
+    - IPv4
+  ipFamilyPolicy: SingleStack
+  ports:
+    - port: 8080
+      targetPort: 3000
+  selector:
+    app: infra-backend-v1
+---
+# HTTPRoute for IPv6
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: httproute-to-backend-ipv6-service
+  namespace: gateway-conformance-infra
+spec:
+  parentRefs:
+    - name: same-namespace
+  rules:
+    - matches:
+        - path:
+            type: PathPrefix
+            value: /backend-ipv6
+      backendRefs:
+        - group: gateway.envoyproxy.io
+          kind: Backend
+          name: backend-ipv6
+---
+# HTTPRoute for Dual Stack
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: httproute-to-backend-dualstack-service
+  namespace: gateway-conformance-infra
+spec:
+  parentRefs:
+    - name: same-namespace
+  rules:
+    - matches:
+        - path:
+            type: PathPrefix
+            value: /backend-dualstack
+      backendRefs:
+        - group: gateway.envoyproxy.io
+          kind: Backend
+          name: backend-dualstack
+---
+# Backend for IPv6
+apiVersion: gateway.envoyproxy.io/v1alpha1
+kind: Backend
+metadata:
+  name: backend-ipv6
+  namespace: gateway-conformance-infra
+spec:
+  endpoints:
+    - ip:
+        address: "fd00:10:96::1411"
+        port: 8080
+---
+# Backend for Dual Stack
+apiVersion: gateway.envoyproxy.io/v1alpha1
+kind: Backend
+metadata:
+  name: backend-dualstack
+  namespace: gateway-conformance-infra
+spec:
+  endpoints:
+    - ip:
+        address: "10.96.0.100"
+        port: 8080
+    - ip:
+        address: "fd00:10:96::100"
+        port: 8080
diff --git a/test/e2e/testdata/httproute-dualstack.yaml b/test/e2e/testdata/httproute-dualstack.yaml
@@ -0,0 +1,96 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: ipv6-only-route
+  namespace: gateway-conformance-infra
+spec:
+  parentRefs:
+    - name: same-namespace
+  rules:
+    - backendRefs:
+        - name: infra-backend-v1-clusterip-ipv6
+          port: 8080
+      matches:
+        - path:
+            type: PathPrefix
+            value: /ipv6-only
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: infra-backend-v1-clusterip-ipv6
+  namespace: gateway-conformance-infra
+spec:
+  ipFamilies:
+    - IPv6
+  ipFamilyPolicy: SingleStack
+  ports:
+    - port: 8080
+      targetPort: 3000
+  selector:
+    app: infra-backend-v1
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: dual-stack-route
+  namespace: gateway-conformance-infra
+spec:
+  parentRefs:
+    - name: same-namespace
+  rules:
+    - backendRefs:
+        - name: infra-backend-v1-clusterip-dualstack
+          port: 8080
+      matches:
+        - path:
+            type: PathPrefix
+            value: /dual-stack
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: infra-backend-v1-clusterip-dualstack
+  namespace: gateway-conformance-infra
+spec:
+  ipFamilies:
+    - IPv4
+    - IPv6
+  ipFamilyPolicy: RequireDualStack
+  ports:
+    - port: 8080
+      targetPort: 3000
+  selector:
+    app: infra-backend-v1
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: ipv4-only-route
+  namespace: gateway-conformance-infra
+spec:
+  parentRefs:
+    - name: same-namespace
+  rules:
+    - backendRefs:
+        - name: infra-backend-v1-clusterip-ipv4
+          port: 8080
+      matches:
+        - path:
+            type: PathPrefix
+            value: /ipv4-only
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: infra-backend-v1-clusterip-ipv4
+  namespace: gateway-conformance-infra
+spec:
+  ipFamilies:
+    - IPv4
+  ipFamilyPolicy: SingleStack
+  ports:
+    - port: 8080
+      targetPort: 3000
+  selector:
+    app: infra-backend-v1