build,test: add setup-cluster.sh script and a Makefile

Author: lance

Makefile

@@ -0,0 +1,13 @@
+.PHONY: build test
+
+build:
+	operator-sdk build --verbose docker.io/oscf/js-function-operator:v0.0.1
+
+push:
+	docker push docker.io/oscf/js-function-operator:v0.0.1
+
+kube:
+	minikube start --memory=8192 --cpus=6 --disk-size=30g --vm-driver=kvm2 --kubernetes-version=v1.16.0 --extra-config=apiserver.enable-admission-plugins="LimitRanger,NamespaceExists,NamespaceLifecycle,ResourceQuota,ServiceAccount,DefaultStorageClass,MutatingAdmissionWebhook"
+
+test:
+	./test/run_e2e.sh

pkg/controller/jsfunction/jsfunction_controller.go

@@ -178,6 +178,7 @@ func (r *ReconcileJSFunction) Reconcile(request reconcile.Request) (reconcile.Re
 		// No service for this function exists. Create a new one
 		service, err := r.serviceForFunction(function, jsFunctionBuild.Spec.Image)
 		if err != nil {
+			reqLogger.Error(err, "Error creating a new knative Service", "Service.Namespace", service.Namespace, "Service.Name", service.Name)
 			return reconcile.Result{}, err
 		}
 

test/run_e2e.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-NS=jsfunction-test
+NS=jsfunction-operator-test
 
 kubectl create namespace $NS
 kubectl create -f deploy/crds/faas_v1alpha1_jsfunction_crd.yaml

test/setup-cluster.sh

@@ -0,0 +1,92 @@
+#!/bin/sh
+
+# This script will set up a minikube cluster with knative serving and eventing
+# as well as tekton pipelines.
+
+minikube status
+
+minikube start --memory=8192 --cpus=6 \
+  --kubernetes-version=v1.12.0 \
+  --vm-driver=kvm2 \
+  --disk-size=30g \
+  --extra-config=apiserver.enable-admission-plugins="LimitRanger,NamespaceExists,NamespaceLifecycle,ResourceQuota,ServiceAccount,DefaultStorageClass,MutatingAdmissionWebhook"
+
+helm init
+
+# Install Istio
+export ISTIO_VERSION=1.1.7
+echo "Installing ${ISTIO_VERSION}"
+curl -L https://git.io/getLatestIstio | sh -
+cd istio-${ISTIO_VERSION}
+
+for i in install/kubernetes/helm/istio-init/files/crd*yaml; do kubectl apply -f $i; done
+
+echo "Waiting for CRDs to be comitted"
+sleep 7
+
+cat <<EOF | kubectl apply -f -
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: istio-system
+  labels:
+    istio-injection: disabled
+EOF
+
+# A lighter template, with just pilot/gateway.
+# Based on install/kubernetes/helm/istio/values-istio-minimal.yaml
+helm template --namespace=istio-system \
+  --set prometheus.enabled=false \
+  --set mixer.enabled=false \
+  --set mixer.policy.enabled=false \
+  --set mixer.telemetry.enabled=false \
+  `# Pilot doesn't need a sidecar.` \
+  --set pilot.sidecar=false \
+  --set pilot.resources.requests.memory=128Mi \
+  `# Disable galley (and things requiring galley).` \
+  --set galley.enabled=false \
+  --set global.useMCP=false \
+  `# Disable security / policy.` \
+  --set security.enabled=false \
+  --set global.disablePolicyChecks=true \
+  `# Disable sidecar injection.` \
+  --set sidecarInjectorWebhook.enabled=false \
+  --set global.proxy.autoInject=disabled \
+  --set global.omitSidecarInjectorConfigMap=true \
+  `# Set gateway pods to 1 to sidestep eventual consistency / readiness problems.` \
+  --set gateways.istio-ingressgateway.autoscaleMin=1 \
+  --set gateways.istio-ingressgateway.autoscaleMax=1 \
+  `# Set pilot trace sampling to 100%` \
+  --set pilot.traceSampling=100 \
+  install/kubernetes/helm/istio \
+  > ./istio-lean.yaml
+
+kubectl apply -f istio-lean.yaml
+
+kubectl get pods --namespace istio-system
+
+# Install Knative
+kubectl apply --selector knative.dev/crd-install=true \
+  --filename https://github.com/knative/serving/releases/download/v0.9.0/serving.yaml \
+  --filename https://github.com/knative/eventing/releases/download/v0.9.0/release.yaml \
+  --filename https://github.com/knative/serving/releases/download/v0.9.0/monitoring.yaml
+
+kubectl apply --filename https://github.com/knative/serving/releases/download/v0.9.0/serving.yaml \
+  --filename https://github.com/knative/eventing/releases/download/v0.9.0/release.yaml \
+  --filename https://github.com/knative/serving/releases/download/v0.9.0/monitoring.yaml
+
+
+# Install Tekton
+kubectl apply --filename https://storage.googleapis.com/tekton-releases/latest/release.yaml
+
+# Install FaaS
+cd ..
+kubectl apply -f deploy/crds/faas_v1alpha1_jsfunction_crd.yaml
+kubectl apply -f deploy/crds/faas_v1alpha1_jsfunctionbuild_crd.yaml
+kubectl apply -f deploy/role.yaml
+kubectl apply -f deploy/role_binding.yaml
+kubectl apply -f deploy/service_account.yaml
+kubectl apply -f deploy/build/js-function-build.yaml
+kubectl apply -f deploy/operator.yaml
+
+kubectl get namespaces