improved K8sDemo

Author: AntyaDev

examples/K8sDemo/K8sDemo.csproj

@@ -18,6 +18,7 @@
 
     <ItemGroup>
       <PackageReference Include="NBomber" Version="6.1.1" />
+      <PackageReference Include="NBomber.Http" Version="6.1.0" />
     </ItemGroup>
 
 </Project>

examples/K8sDemo/Program.cs

@@ -1,10 +1,15 @@
 using NBomber.CSharp;
+using NBomber.Http.CSharp;
+
+var httpClient = Http.CreateDefaultClient();
 
 var scenario = Scenario.Create("my_scenario", async context =>
 {
-    await Task.Delay(500);
+    var request = Http.CreateRequest("GET", "https://catfact.ninja/facts");
+
+    var response = await Http.Send(httpClient, request);
 
-    return Response.Ok();
+    return response;
 });
 
 NBomberRunner

examples/K8sDemo/my-test-1.yaml renamed to examples/K8sDemo/k8sdemo-cluster.yaml

@@ -1,22 +1,36 @@
 apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: my-test-pvc
+  namespace: nbomber-tests
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 100Mi
+
+---
+
+apiVersion: v1
 kind: ConfigMap
 metadata:
-    name: nb-config-my-test-1
+    name: my-test-config
     namespace: nbomber-tests
 data:
     nb-config.json: |
         {
-            "TestSuite": "my test suite",
-            "TestName": "my-test-1",
+            "TestSuite": "my-test-suite",
+            "TestName": "my-test",
             "ClusterSettings": {
 
                 "AutoCluster": {
 
-                    "ClusterId": "test_cluster",
-                    "NATSServerURL": "nats://nats-my-test-1",
+                    "ClusterId": "my-test",
+                    "NATSServerURL": "nats://my-test-nats",
 
                     "Coordinator": {
-                        "TargetScenarios": []
+                        "TargetScenarios": ["my_scenario"]
                     },
 
                     "Agent": {
@@ -49,7 +63,7 @@ data:
 apiVersion: batch/v1
 kind: Job
 metadata:
-    name: k8sdemo-job-my-test-1
+    name: my-test-job
     namespace: nbomber-tests
 spec:
     completions: 2 # total number of pods that should run to completion
@@ -65,21 +79,26 @@ spec:
                     - name: nb-config-volume
                       mountPath: /config
                       readOnly: true
+                    - name: reports-volume
+                      mountPath: /app/my_reports
 
             restartPolicy: Never
 
             volumes:
                 - name: nb-config-volume
                   configMap:
-                    name: nb-config-my-test-1
+                    name: my-test-config
+                - name: reports-volume
+                  persistentVolumeClaim:
+                    claimName: my-test-pvc
 
 ---
 
 apiVersion: apps/v1
 kind: Deployment
 metadata:
     namespace: nbomber-tests
-    name: nats-my-test-1
+    name: my-test-nats
     labels:
         app: nats
 spec:
@@ -104,7 +123,7 @@ apiVersion: v1
 kind: Service
 metadata:
     namespace: nbomber-tests
-    name: nats-my-test-1
+    name: my-test-nats
     labels:
         app: nats
 spec:

examples/K8sDemo/k8sdemo-reports-pod.yaml

@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: Pod
+metadata:
+    name: k8sdemo-reports-pod
+    namespace: nbomber-tests
+spec:
+    restartPolicy: Never
+    terminationGracePeriodSeconds: 0
+    containers:
+        - name: collector
+          image: busybox
+          command: ["sleep", "3600"]  # keeps the pod alive for copying
+          volumeMounts:
+              - name: k8sdemo-pvc-volume
+                mountPath: /app/my_reports
+    volumes:
+        - name: k8sdemo-pvc-volume
+          persistentVolumeClaim:
+              claimName: k8sdemo-pvc

examples/K8sDemo/k8sdemo-single-node.yaml

@@ -0,0 +1,67 @@
+apiVersion: v1
+kind: Pod
+metadata:
+    name: k8sdemo-pod
+    namespace: nbomber-tests
+spec:
+    containers:
+        - name: k8sdemo
+          image: antyadev/k8sdemo:latest
+          args: ["--config", "/config/nb-config.json"]
+          volumeMounts:
+              - name: k8sdemo-config-volume
+                mountPath: /config
+                readOnly: true
+              - name: k8sdemo-pvc-volume
+                mountPath: /app/my_reports
+    restartPolicy: Never
+    volumes:
+        - name: k8sdemo-config-volume
+          configMap:
+              name: k8sdemo-config
+        - name: k8sdemo-pvc-volume
+          persistentVolumeClaim:
+              claimName: k8sdemo-pvc
+
+---
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+    name: k8sdemo-config
+    namespace: nbomber-tests
+data:
+    nb-config.json: |
+        {
+            "TestSuite": "my-test-suite",
+            "TestName": "k8sdemo-test",
+
+            "GlobalSettings": {
+                "ScenariosSettings": [
+                    {
+                        "ScenarioName": "my_scenario",
+                        "WarmUpDuration": "00:00:03",
+                        "LoadSimulationsSettings": [
+                            { "Inject": [5, "00:00:01", "00:00:20"] }
+                        ]
+                    }
+                ],
+
+                "ReportFileName": "my_report_name",
+                "ReportFolder": "my_reports"
+            }
+        }
+
+---
+
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+    name: k8sdemo-pvc
+    namespace: nbomber-tests
+spec:
+    accessModes:
+        - ReadWriteOnce
+    resources:
+        requests:
+            storage: 100Mi