nginx-plus-ingress.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: nginx-ingress
  namespace: nginx-ingress
spec:
  selector:
    matchLabels:
      app: nginx-ingress
  template:
    metadata:
      labels:
        app: nginx-ingress
        app.kubernetes.io/name: nginx-ingress
     #annotations:
       #prometheus.io/scrape: "true"
       #prometheus.io/port: "9113"
       #prometheus.io/scheme: http
    spec:
      serviceAccountName: nginx-ingress
      automountServiceAccountToken: true
      securityContext:
        seccompProfile:
          type: RuntimeDefault
#      volumes:
#      - name: nginx-etc
#        emptyDir: {}
#      - name: nginx-cache
#        emptyDir: {}
#      - name: nginx-lib
#        emptyDir: {}
#      - name: nginx-log
#        emptyDir: {}
      containers:
      - image: nginx-plus-ingress:3.3.0
        imagePullPolicy: IfNotPresent
        name: nginx-plus-ingress
        ports:
        - name: http
          containerPort: 80
          hostPort: 80
        - name: https
          containerPort: 443
          hostPort: 443
        - name: readiness-port
          containerPort: 8081
        - name: prometheus
          containerPort: 9113
        readinessProbe:
          httpGet:
            path: /nginx-ready
            port: readiness-port
          periodSeconds: 1
        resources:
          requests:
            cpu: "100m"
            memory: "128Mi"
         #limits:
         #  cpu: "1"
         #  memory: "1Gi"
        securityContext:
          allowPrivilegeEscalation: false
#          readOnlyRootFilesystem: true
          runAsUser: 101 #nginx
          runAsNonRoot: true
          capabilities:
            drop:
            - ALL
            add:
            - NET_BIND_SERVICE
#        volumeMounts:
#        - mountPath: /etc/nginx
#          name: nginx-etc
#        - mountPath: /var/cache/nginx
#          name: nginx-cache
#        - mountPath: /var/lib/nginx
#          name: nginx-lib
#        - mountPath: /var/log/nginx
#          name: nginx-log
        env:
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        args:
          - -nginx-plus
          - -nginx-configmaps=$(POD_NAMESPACE)/nginx-config
         #- -default-server-tls-secret=$(POD_NAMESPACE)/default-server-secret
         #- -include-year
         #- -enable-app-protect
         #- -enable-app-protect-dos
         #- -v=3 # Enables extensive logging. Useful for troubleshooting.
         #- -report-ingress-status
         #- -external-service=nginx-ingress
         #- -enable-prometheus-metrics
         #- -global-configuration=$(POD_NAMESPACE)/nginx-configuration
#      initContainers:
#      - image: nginx/nginx-ingress:3.3.0
#        imagePullPolicy: IfNotPresent
#        name: init-nginx-ingress
#        command: ['cp', '-vdR', '/etc/nginx/.', '/mnt/etc']
#        securityContext:
#          allowPrivilegeEscalation: false
#          readOnlyRootFilesystem: true
#          runAsUser: 101 #nginx
#          runAsNonRoot: true
#          capabilities:
#            drop:
#            - ALL
#        volumeMounts:
#        - mountPath: /mnt/etc
#          name: nginx-etc