k8s basic auth for nginx ingress

README.md

Deploy

kubectl apply -f https://gist.githubusercontent.com/lalyos/1f70f30127ae88be6deaa3f12b377f69/raw/secret-app.yaml

References

• https://github.com/kubernetes/ingress-nginx/tree/master/docs/examples/auth/basic
• https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/annotations/

secret-app.yaml

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: secret
  annotations:
    nginx.ingress.kubernetes.io/auth-type: basic
    nginx.ingress.kubernetes.io/auth-secret: basicsecret
    nginx.ingress.kubernetes.io/auth-realm: "Authentication Required - admin"

spec:
  rules:
    - host: secret.ing.k8z.eu
      http:
        paths:
          - path: /
            backend:
              serviceName: secret
              servicePort: 80
---
apiVersion: v1
kind: Service
metadata:
  name: secret
spec:
  ports:
  - port: 80
    protocol: TCP
    targetPort: 80
  selector:
    run: secret
  type: NodePort
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    run: secret
  name: secret
spec:
  replicas: 1
  selector:
    matchLabels:
      run: secret
  strategy: {}
  template:
    metadata:
      labels:
        run: secret
    spec:
      containers:
      - env:
        - name: TITLE
          value: Secret
        - name: COLOR
          value: red
        - name: BODY
          value: I am gay ....
        image: lalyos/lunch-wto
        name: secret
        ports:
        - containerPort: 80
        resources: {}
---
apiVersion: v1
data:
  auth: YWRtaW46JGFwcjEkb3dReWNpUmMkRXh0Q3Z0UFA4cWhpbS83ZU1pVmZiLw==
kind: Secret
metadata:
  creationTimestamp: null
  name: basicsecret