LoadBalancer experiments

.github/workflows/main.yml

@@ -216,7 +216,7 @@ jobs:
           kubectl get services -o wide
 
       - name: Run sanity checks
-        run: make sanity-checks
+        run: make kind-sanity
 
       - name: Destroy Kind cluster
         run: make kind-down

Makefile

@@ -21,9 +21,10 @@ tests: tests/*.py
 online-tests: tests/*.py
 	$(PYTHON) -m pytest -raP tests/test_emitter_*.py
 
+sanity-checks: PORT ?= 30000
 sanity-checks:
 	for n in `seq 30`; do \
-	curl -s --fail http://localhost:30000/api/v1/version && exit 0 || sleep 1; \
+	curl -s --fail http://localhost:$(PORT)/api/v1/version && exit 0 || sleep 1; \
 done; exit 1
 
 stack-pull:
@@ -60,8 +61,14 @@ docker-push:
 kind-up:
 	$(KIND) create cluster --config=etc/kind-config.yml
 	$(KIND) load docker-image geneve
-	kubectl apply -f etc/pods/geneve.yml
-	kubectl apply -f etc/services/geneve.yml
+	kubectl apply -f etc/k8s/geneve-cfg.yml
+	kubectl apply -f etc/k8s/geneve-pod.yml
+	kubectl apply -f etc/k8s/geneve-svc.yml
+
+kind-sanity:
+	$(MAKE) sanity-checks PORT=30000
+	$(MAKE) sanity-checks PORT=30001
+	$(MAKE) sanity-checks PORT=30002
 
 kind-down:
 	$(KIND) delete cluster

etc/k8s/geneve-cfg.yml

@@ -0,0 +1,20 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: geneve-linux
+data:
+  rule-tags: linux
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: geneve-macos
+data:
+  rule-tags: macos
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: geneve-windows
+data:
+  rule-tags: windows

etc/k8s/geneve-pod.yml

@@ -0,0 +1,53 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: geneve-linux
+  labels:
+    app: geneve-linux
+spec:
+  containers:
+    - name: geneve
+      image: geneve
+      imagePullPolicy: Never
+      env:
+        - name: GENEVE_RULE_TAGS
+          valueFrom:
+            configMapKeyRef:
+              name: geneve-linux
+              key: rule-tags
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: geneve-macos
+  labels:
+    app: geneve-macos
+spec:
+  containers:
+    - name: geneve
+      image: geneve
+      imagePullPolicy: Never
+      env:
+        - name: GENEVE_RULE_TAGS
+          valueFrom:
+            configMapKeyRef:
+              name: geneve-macos
+              key: rule-tags
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: geneve-windows
+  labels:
+    app: geneve-windows
+spec:
+  containers:
+    - name: geneve
+      image: geneve
+      imagePullPolicy: Never
+      env:
+        - name: GENEVE_RULE_TAGS
+          valueFrom:
+            configMapKeyRef:
+              name: geneve-windows
+              key: rule-tags

etc/k8s/geneve-svc.yml

@@ -0,0 +1,35 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: geneve-linux
+spec:
+  type: NodePort
+  selector:
+    app: geneve-linux
+  ports:
+    - port: 5000
+      nodePort: 30000
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: geneve-macos
+spec:
+  type: NodePort
+  selector:
+    app: geneve-macos
+  ports:
+    - port: 5000
+      nodePort: 30001
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: geneve-windows
+spec:
+  type: NodePort
+  selector:
+    app: geneve-windows
+  ports:
+    - port: 5000
+      nodePort: 30002

etc/kind-config.yml

@@ -3,7 +3,11 @@ kind: Cluster
 nodes:
   - role: control-plane
     extraPortMappings:
-    - containerPort: 30000
-      hostPort: 30000
+      - containerPort: 30000
+        hostPort: 30000
+      - containerPort: 30001
+        hostPort: 30001
+      - containerPort: 30002
+        hostPort: 30002
   - role: worker
   - role: worker