apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-canary
  namespace: nginx-canary
  labels:
    app: nginx-canary
    track: canary
    version: v2.0.0
spec:
  replicas: 2
  selector:
    matchLabels:
      app: nginx-canary
  template:
    metadata:
      labels:
        app: nginx-canary
        track: canary
        version: v2.0.0
    spec:
      containers:
        - name: nginx
          image: nginx:1.25-alpine
          ports:
            - containerPort: 80
          volumeMounts:
            - name: html
              mountPath: /usr/share/nginx/html/index.html
              subPath: index.html
            - name: html
              mountPath: /etc/nginx/conf.d/default.conf
              subPath: nginx.conf
          resources:
            requests:
              cpu: 50m
              memory: 64Mi
            limits:
              cpu: 200m
              memory: 128Mi
          readinessProbe:
            httpGet:
              path: /
              port: 80
            initialDelaySeconds: 5
            periodSeconds: 10
          livenessProbe:
            httpGet:
              path: /
              port: 80
            initialDelaySeconds: 10
            periodSeconds: 20
      volumes:
        - name: html
          configMap:
            name: nginx-canary-html