apiVersion: apps/v1
kind: Deployment
metadata:
  name: file-nginx
  namespace: infra
  labels:
    app: file-nginx
spec:
  replicas: 1
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 1
  selector:
    matchLabels:
      app: file-nginx
  template:
    metadata:
      labels:
        app: file-nginx
    spec:
      containers:
        - name: nginx
          image: nginx:alpine
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 80
          securityContext:
            allowPrivilegeEscalation: false
            runAsUser: 0
          volumeMounts:
            - name: html
              mountPath: /usr/share/nginx/data
            - name: nginx-conf
              mountPath: /etc/nginx/conf.d/default.conf
              subPath: default.conf
          startupProbe:
            httpGet:
              path: /
              port: 80
            failureThreshold: 30
            periodSeconds: 5
          readinessProbe:
            httpGet:
              path: /
              port: 80
            initialDelaySeconds: 5
            periodSeconds: 10
          livenessProbe:
            httpGet:
              path: /
              port: 80
            initialDelaySeconds: 5
            periodSeconds: 10
          resources:
            requests:
              cpu: 50m
              memory: 64Mi
            limits:
              cpu: 200m
              memory: 128Mi
      volumes:
        - name: html
          nfs:
            server: vega.haven
            path: /export/Fast
        - name: nginx-conf
          configMap:
            name: file-nginx-conf

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: file-nginx-conf
  namespace: infra
data:
  default.conf: |
    server {
        listen       80;
        listen  [::]:80;
        server_name  _;

        root   /usr/share/nginx/data/file-nginx;
        index  index.html;

        autoindex on;

        location / {
            try_files $uri $uri/ =404;
        }
    }
---
apiVersion: v1
kind: Service
metadata:
  name: file-nginx
  namespace: infra
spec:
  selector:
    app: file-nginx
  ports:
    - protocol: TCP
      port: 80
      targetPort: 80

---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: file-nginx
  namespace: infra
  annotations:
    nginx.ingress.kubernetes.io/enable-cors: "true"
    nginx.ingress.kubernetes.io/cors-allow-origin: "*"
spec:
  ingressClassName: nginx
  rules:
    - host: file-nginx.haven
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: file-nginx
                port:
                  number: 80