Merge pull request #104 from CSCI-GA-2820-SP24-001/k3-health

added health endpoint for the deployment

Makefile

@@ -63,16 +63,15 @@ depoy: ## Deploy the service on local Kubernetes
 	$(info Deploying service locally...)
 	kubectl apply -f k8s/
 
-.PHONY: setup-cluster
-setup-cluster: ## Setup the cluster and deploy the service
-	$(info Destroying the cluster if any...)
-	make cluster-rm
-	$(info Creating a cluster...)
-	make cluster
+.PHONY: build-docker
+build-docker: ## Build the docker image and push it to the registry
 	$(info Building the docker image and pushing it to the registry...)
 	docker build -t shopcarts:1.0 .
 	docker tag shopcarts:1.0 cluster-registry:32000/shopcarts:1.0
 	docker push cluster-registry:32000/shopcarts:1.0
+
+.PHONY: setup-cluster
+setup-cluster: ## Setup the cluster and deploy the service
 	$(info Creating the namespace for the resource...)
 	kubectl create namespace shopcarts-dev
 	kubectl get ns

k8s/deployment.yaml

@@ -46,7 +46,7 @@ spec:
           resources:
             limits:
               cpu: "0.50"
-              memory: "128Mi"
+              memory: "256Mi"
             requests:
               cpu: "0.25"
-              memory: "64Mi"
+              memory: "128Mi"

service/routes.py

@@ -43,6 +43,20 @@ def index():
     )
 
 
+######################################################################
+# HEALTH ENDPOINT FOR K3 CLUSTER
+######################################################################
+@app.route("/health")
+def health():
+    """Health endpoint"""
+    return (
+        jsonify(
+            message=status.HTTP_200_OK,
+        ),
+        status.HTTP_200_OK,
+    )
+
+
 ######################################################################
 #  R E S T   A P I   E N D P O I N T S
 ######################################################################