All In One NGINX Ingress Controller with RBAC and sample service

ingress-rbac-allinone.yml

---
apiVersion: v1
kind: Namespace
metadata:
  name: ingress-nginx
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: nginx-ingress-serviceaccount
  namespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
  name: nginx-ingress-serviceaccount
subjects:
  - kind: ServiceAccount
    name: nginx-ingress-serviceaccount
    namespace: ingress-nginx
roleRef:
  kind: ClusterRole
  name: cluster-admin
  apiGroup: rbac.authorization.k8s.io
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: default-http-backend
  labels:
    k8s-app: default-http-backend
  namespace: ingress-nginx
spec:
  replicas: 1
  template:
    metadata:
      labels:
        k8s-app: default-http-backend
    spec:
      terminationGracePeriodSeconds: 60
      containers:
      - name: default-http-backend
        image: gcr.io/google_containers/defaultbackend:1.0
        livenessProbe:
          httpGet:
            path: /healthz
            port: 8080
            scheme: HTTP
          initialDelaySeconds: 30
          timeoutSeconds: 5
        ports:
        - containerPort: 8080
        resources:
          limits:
            cpu: 10m
            memory: 20Mi
          requests:
            cpu: 10m
            memory: 20Mi
---
apiVersion: v1
kind: Service
metadata:
  name: default-http-backend
  labels:
    k8s-app: default-http-backend
  namespace: ingress-nginx
spec:
  ports:
  - port: 80
    targetPort: 8080
  selector:
    k8s-app: default-http-backend

---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: nginx-ingress-controller
  labels:
    k8s-app: nginx-ingress-controller
  namespace: ingress-nginx
spec:
  replicas: 3
  template:
    metadata:
      labels:
        k8s-app: nginx-ingress-controller
    spec:
      serviceAccountName: nginx-ingress-serviceaccount
      terminationGracePeriodSeconds: 60
      containers:
      - image: gcr.io/google_containers/nginx-ingress-controller:0.9.0-beta.10
        name: nginx-ingress-controller
        readinessProbe:
          httpGet:
            path: /healthz
            port: 10254
            scheme: HTTP
        livenessProbe:
          httpGet:
            path: /healthz
            port: 10254
            scheme: HTTP
          initialDelaySeconds: 10
          timeoutSeconds: 1
        ports:
        - containerPort: 80
          hostPort: 80
        - containerPort: 443
          hostPort: 443
        env:
          - name: POD_NAME
            valueFrom:
              fieldRef:
                fieldPath: metadata.name
          - name: POD_NAMESPACE
            valueFrom:
              fieldRef:
                fieldPath: metadata.namespace
        args:
        - /nginx-ingress-controller
        - --default-backend-service=$(POD_NAMESPACE)/default-http-backend
        - --default-ssl-certificate=$(POD_NAMESPACE)/tls-kubernetes
---
apiVersion: v1
kind: Service
metadata:
  labels:
    name: nginx-ingress-controller
  name: nginx-ingress-controller
  namespace: ingress-nginx
spec:
  ports:
    - port: 80
      targetPort: 80
  selector:
    k8s-app: nginx-ingress-controller
  type: NodePort

---
apiVersion: v1
kind: Service
metadata:
  labels:
    name: simple-http-server
  name: simple-http-server
  namespace: ingress-nginx
spec:
  ports:
    - port: 82
      targetPort: 8080
  selector:
    app: simple-http-server

---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: simple-http-server
  namespace: ingress-nginx
spec:
  replicas: 3
  template:
    metadata:
      labels:
        app: simple-http-server
    spec:
      containers:
      - name: simple-http-server
        image: trinitronx/python-simplehttpserver
        ports:
        - containerPort: 8080

---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: ingress
  annotations:
    kubernetes.io/ingress.class: nginx
    ingress.kubernetes.io/rewrite-target: /
    ingress.kubernetes.io/ssl-redirect: "false"
  namespace: ingress-nginx
spec:
  tls:
  - secretName: tls-kubernetes
  rules:
  - http:
      paths:
      - path: /simple-http-server
        backend:
          serviceName: simple-http-server
          servicePort: 82