Domain.Driven.Implementation.In.CSharp.NET.Core/full-stack.yaml at master · tomajexpress/Domain.Driven.Implementation.In.CSharp.NET.Core · GitHub

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# --- THE API SERVICE (Load Balancer) ---
apiVersion: v1
kind: Service
metadata:
  name: eshopping-api-service
spec:
  type: LoadBalancer
  selector:
    app: eshopping-api
  ports:
    - protocol: TCP
      port: 8081        # Port you use in the browser
      targetPort: 8080  # Port inside the .NET container
---
# --- THE INGRESS (Domain Router) ---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: eshopping-ingress
spec:
  ingressClassName: nginx
  rules:
  - host: eshopping.local
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: eshopping-api-service
            port:
              number: 8081
---
# --- THE DATABASE SERVICE ---
apiVersion: v1
kind: Service
metadata:
  name: sql-service
spec:
  selector:
    app: mssql
  ports:
    - protocol: TCP
      port: 1433
      targetPort: 1433
---
# --- THE DATABASE (StatefulSet with Persistent Storage) ---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: mssql
spec:
  serviceName: "sql-service"
  replicas: 1
  selector:
    matchLabels:
      app: mssql
  template:
    metadata:
      labels:
        app: mssql
    spec:
      containers:
      - name: mssql
        image: mcr.microsoft.com/mssql/server:2022-latest
        ports:
        - containerPort: 1433
        env:
        - name: ACCEPT_EULA
          value: "Y"
        - name: MSSQL_SA_PASSWORD
          value: "YourStrong@Passw0rd"
        volumeMounts:
        - name: mssql-storage
          mountPath: /var/opt/mssql # SQL Server's internal data directory
  volumeClaimTemplates:
  - metadata:
      name: mssql-storage
    spec:
      accessModes: [ "ReadWriteOnce" ]
      resources:
        requests:
          storage: 1Gi # This creates a permanent disk on your host
---
# --- THE API DEPLOYMENT (3 Replicas) ---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: eshopping-api
spec:
  replicas: 3
  selector:
    matchLabels:
      app: eshopping-api
  template:
    metadata:
      labels:
        app: eshopping-api
    spec:
      initContainers:
      - name: wait-for-sql
        image: busybox:latest
        command: ['sh', '-c', "until nc -z sql-service 1433; do echo waiting for sql; sleep 2; done;"]
      containers:
      - name: api
        image: eshopping-api:v1  # Uses the tag we successfully built
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 8080
        env:
        - name: ASPNETCORE_ENVIRONMENT
          value: "Development"
        - name: ASPNETCORE_URLS
          value: "http://0.0.0.0:8080"
        - name: ConnectionStrings__EShoppingTutorialDB
          value: "Server=sql-service;Database=EShoppingTutorialDB;User Id=sa;Password=YourStrong@Passw0rd;TrustServerCertificate=True"
        livenessProbe:
          httpGet:
            path: /index.html
            port: 8080
          initialDelaySeconds: 40
          periodSeconds: 15
        readinessProbe:
          httpGet:
            path: /index.html
            port: 8080
          initialDelaySeconds: 30
          periodSeconds: 10