hello-k3d/.gitignore

@@ -1 +0,0 @@
-shoppinglist-frontend.tar

hello-k3d/Dockerfile

@@ -1,6 +0,0 @@
-FROM python:3.11-slim
-WORKDIR /app
-COPY app.py .
-RUN pip install flask redis
-CMD ["python", "app.py"]
-

hello-k3d/Makefile

@@ -1,36 +0,0 @@
-
-
-all: cluster image load apply restart check
-
-# TODO: maybe background this?
-cluster:
-	k3d cluster create mycluster --port "8080:80@loadbalancer" --port "8443:443@loadbalancer"
-	kubectl label node k3d-mycluster-server-0 ingress-ready=true
-	k3d cluster list
-
-image: Dockerfile
-	docker build -t shoppinglist-frontend:latest .
-
-# TODO: This is not working on my system
-load:
-	k3d image import shoppinglist-frontend:latest -c mycluster
-	#docker save shoppinglist-frontend:latest -o shoppinglist-frontend.tar
-	#k3d image import ./shoppinglist-frontend.tar -c mycluster
-
-apply:
-	kubectl apply -f k8s/
-	kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.10.0/deploy/static/provider/kind/deploy.yaml
-
-restart:
-	kubectl delete pod -l app=shoppinglist-frontend
-
-check:
-	kubectl get pods
-	kubectl get pods -n ingress-nginx
-
-watch:
-	kubectl get pods -l app=shoppinglist-frontend -w
-
-clobber:
-	k3d cluster delete mycluster
-

hello-k3d/app.py

@@ -1,29 +0,0 @@
-# app.py
-from flask import Flask, request, jsonify
-import redis
-
-import random
-
-my_random_id = random.randrange(100)
-
-r = redis.Redis(host='redis', port=6379)
-app = Flask(__name__)
-
-@app.route("/id", methods=["GET"])
-def id():
-    return f"{my_random_id}\n"
-
-@app.route("/items", methods=["GET", "POST"])
-def items():
-    if request.method == "POST":
-        item = request.json.get("item")
-        if item:
-            r.rpush("shopping_list", item)
-        return '', 204
-    else:
-        items = r.lrange("shopping_list", 0, -1)
-        return jsonify([i.decode() for i in items])
-
-if __name__ == "__main__":
-    app.run(host="0.0.0.0", port=5000)
-

hello-k3d/k8s/frontend-deployment.yaml

@@ -1,26 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: shoppinglist-frontend
-spec:
-  replicas: 3
-  selector:
-    matchLabels:
-      app: shoppinglist-frontend
-  template:
-    metadata:
-      labels:
-        app: shoppinglist-frontend
-    spec:
-      containers:
-        - name: frontend
-          image: shoppinglist-frontend:latest
-          imagePullPolicy: Never
-          ports:
-            - containerPort: 5000
-          env:
-            - name: REDIS_HOST
-              value: redis
-            - name: REDIS_PORT
-              value: "6379"
-

hello-k3d/k8s/frontend-ingress.yaml

@@ -1,20 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: shoppinglist-ingress
-  annotations:
-    nginx.ingress.kubernetes.io/rewrite-target: /
-spec:
-  ingressClassName: nginx
-  rules:
-    - host: localhost
-      http:
-        paths:
-          - path: /
-            pathType: Prefix
-            backend:
-              service:
-                name: shoppinglist-frontend
-                port:
-                  number: 80
-

hello-k3d/k8s/frontend-service.yaml

@@ -1,12 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: shoppinglist-frontend
-spec:
-  selector:
-    app: shoppinglist-frontend
-  ports:
-    - port: 80
-      targetPort: 5000
-  type: NodePort
-

hello-k3d/k8s/redis-deployment.yaml

@@ -1,20 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: redis
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: redis
-  template:
-    metadata:
-      labels:
-        app: redis
-    spec:
-      containers:
-        - name: redis
-          image: redis:7-alpine
-          ports:
-            - containerPort: 6379
-

hello-k3d/k8s/redis-service.yaml

@@ -1,12 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: redis
-spec:
-  selector:
-    app: redis
-  ports:
-    - port: 6379
-      targetPort: 6379
-  type: ClusterIP
-

simple-proj/Makefile

@@ -1,7 +1,5 @@
 
 
-all: cluster image load apply restart watch
-
 cluster: kind-config.yaml
 	kind create cluster --config kind-config.yaml