Merge pull request #167 from capolrik/gh-ci

Adding GitHub actions ci.yml for PRs

Author: capolrik

.github/workflows/ci.yml

@@ -0,0 +1,60 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [ "*" ]
+    paths-ignore:
+    - '**.md'
+    - '**.sh'
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    env:
+      KUBECONFIG: "/home/runner/ovn.conf"
+      KIND_IPV4_SUPPORT: "true"
+      KIND_IPV6_SUPPORT: "false"
+      OVN_GATEWAY_MODE: "shared"
+
+    steps:
+      - name: Checkoput OVN-kubernetes repo
+        uses: actions/checkout@v4
+        with:
+          repository: 'ovn-org/ovn-kubernetes'
+          fetch-depth: 1
+          path: ovn-k
+      
+      - name: Kind setup
+        timeout-minutes: 30
+        run: |
+          make -C ovn-k/test install-kind
+          kubectl get po -A
+
+      - name: Label worker nodes
+        run: |
+          kubectl label node ovn-worker node-role.kubernetes.io/worker="" --overwrite=true
+          kubectl label node ovn-worker2 node-role.kubernetes.io/worker="" --overwrite=true
+          kubectl get node -o wide
+
+      - name: Checkout k8s-netperf
+        uses: actions/checkout@v4
+
+      - name: Build k8s-netperf
+        run: |
+          make build
+      
+      - name: Run default tests
+        run: |
+          ./bin/amd64/k8s-netperf --debug
+
+      - name: Run UDN L3 tests (using SVC)
+        run: |
+          ./bin/amd64/k8s-netperf --debug --udnl3 --config examples/netperf-svc.yml
+
+      - name: Run UDN L2 tests (using SVC)
+        run: |
+          ./bin/amd64/k8s-netperf --debug --udnl2 --config examples/netperf-svc.yml

examples/netperf-svc.yml

@@ -0,0 +1,24 @@
+tests:
+- TCPStreamService:
+  parallelism: 1
+  profile: "TCP_STREAM"
+  duration: 10
+  samples: 3
+  messagesize: 1024
+  service: True
+
+- UDPStreamService:
+  parallelism: 1
+  profile: "UDP_STREAM"
+  duration: 10
+  samples: 3
+  messagesize: 1024
+  service: True
+
+- CRRService:
+  parallelism: 1
+  profile: "TCP_CRR"
+  duration: 10
+  samples: 3
+  messagesize: 1024
+  service: True

pkg/k8s/kubernetes.go

@@ -194,9 +194,6 @@ func DeployL3Udn(dynamicClient *dynamic.DynamicClient) error {
 				"topology": "Layer3",
 				"layer3": map[string]interface{}{
 					"role": "Primary",
-					"ipam": map[string]interface{}{
-						"lifecycle": "Persistent",
-					},
 					"subnets": []interface{}{
 						map[string]interface{}{
 							"cidr":       "10.0.0.0/16",
@@ -637,11 +634,14 @@ func BuildSUT(client *kubernetes.Clientset, s *config.PerfScenarios) error {
 
 // Extract the UDN Ip address of the server (or the client) from the annotations - Support only ipv4
 func ExtractUdnIp(pod corev1.Pod) (string, error) {
+	for key, value := range pod.Annotations {
+		log.Debugf("Pod Annotation key: %s, value: %s", key, value)
+	}
 	podNetworksJson := pod.Annotations["k8s.ovn.org/pod-networks"]
 	var root map[string]json.RawMessage
 	err := json.Unmarshal([]byte(podNetworksJson), &root)
 	if err != nil {
-		fmt.Println("Error unmarshalling JSON:", err)
+		log.Error("Error unmarshalling JSON:", err)
 		return "", err
 	}
 	//
@@ -656,8 +656,10 @@ func ExtractUdnIp(pod corev1.Pod) (string, error) {
 		if strings.Contains(ip, ".") { // Check if it's an IPv4 address
 			ipv4, _, err = net.ParseCIDR(ip)
 			if err != nil {
+				log.Error("Error w/ IPv4 annotations:", err)
 				return "", err
 			}
+			log.Debugf("Pod %s UDN Ip: %s\n", pod.Name, ipv4.String())
 		}
 	}
 	return ipv4.String(), nil