test(e2e): disable trivy server Service sessionAffinity (#53)

Makefile

@@ -138,7 +138,7 @@ uninstall: manifests kustomize ## Uninstall CRDs from the K8s cluster specified
 .PHONY: deploy
 deploy: manifests kustomize ## Deploy controller to the K8s cluster specified in ~/.kube/config.
 	cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
-	$(KUSTOMIZE) build config/default | kubectl apply --server-side -f -
+	$(KUSTOMIZE) build config/e2e-test | kubectl apply --server-side -f -
 	for w in statefulset/trivy deployment/image-scanner-controller-manager; do \
 		if ! kubectl rollout status $$w -n $(K8S_NAMESPACE) --timeout=2m; then \
 			kubectl get events -n $(K8S_NAMESPACE); \
@@ -149,7 +149,7 @@ deploy: manifests kustomize ## Deploy controller to the K8s cluster specified in
 
 .PHONY: undeploy
 undeploy: ## Undeploy controller from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
-	$(KUSTOMIZE) build config/default | kubectl delete --ignore-not-found=$(ignore-not-found) -f -
+	$(KUSTOMIZE) build config/e2e-test | kubectl delete --ignore-not-found=$(ignore-not-found) -f -
 
 .PHONY: deploy-dependencies
 deploy-dependencies: kustomize ## Install operator dependent software not part of standard K8s

config/e2e-test/kustomization.yaml

@@ -0,0 +1,14 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ../default
+# FIXME: Somehow sessionAffinity does not work when running e2e tests in some environments
+patches:
+  # Disable trivy server sessionAffinity; not really needed when running a single replica
+  - target:
+      kind: Service
+      name: trivy
+    patch: |-
+      - op: remove
+        path: /spec/sessionAffinity