i want to change my wordpress pod domain name-CodePudding

I hope you all are doing great today ,

here is my situation :

i have 2 wordpress websites (identical )

--1st one is an App Service wordpress in azure with a domain name eg:https://wordpress.azurewebsites.net

--the 2nd one is in aks cluster as a pod with a load balancer that expose it to the internet with a public ip

what i want to do :

i want to take the domain name from the app service and give it to the aks pod

what did i do :

i changed from the dashboard the domain name and changed the load balancer public ip adress and it didn't work now i can't access the dashboard from the load balancer ip adress either

im new in kubernetes i hope someone can guide me to the right direction on how to do it

CodePudding user response：

Seems like you are missing an ingress controller. You could for example install ingress-nginx and expose the ingress with this service config:

apiVersion: v1
kind: Service
metadata:
  name: ingress-nginx-controller
  namespace: ingress-nginx
spec:
  type: LoadBalancer
  loadBalancerIP: 53.1.1.1
  ports:
  - name: https
    port: 443
    protocol: TCP
    targetPort: https
    appProtocol: https
  selector:
    app.kubernetes.io/name: ingress-nginx
    app.kubernetes.io/instance: ingress-nginx
    app.kubernetes.io/component: controller

You can now create a service for your app:

apiVersion: v1
kind: Service
metadata:
  name: app_service
  namespace: app
spec:
  type: ClusterIP
  ports:
    - name: service
      port: 80
  selector:
    app: yoour_app

Then you can expose yoour app with an ingress resource:

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: app_ingress
  namespace: app
  annotations:
    kubernetes.io/ingress.class: "nginx"
spec:
  tls:
    - hosts:
      - wordpress.azurewebsites.net
  rules:
    - host: wordpress.azurewebsites.net
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: app_service
                port:
                  number: 80