25-Practice-Test-CKA-Ingress-Net-2.md

Practice Test CKA Ingress 2

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Solution

1. Check the Solution

   OK
   

2. Check the Solution

   kubectl create namespace ingress-space
   

3. Check the Solution

   kubectl create configmap nginx-configuration --namespace ingress-space
   

4. Check the Solution

   kubectl create serviceaccount ingress-serviceaccount --namespace ingress-space
   

5. Check the Solution

   Ok
   
   kubectl get roles,rolebindings --namespace ingress-space
   

6. Check the Solution

   apiVersion: apps/v1
   kind: Deployment
   metadata:
     name: ingress-controller
     namespace: ingress-space
   spec:
     replicas: 1
     selector:
       matchLabels:
         name: nginx-ingress
     template:
       metadata:
         labels:
           name: nginx-ingress
       spec:
         serviceAccountName: ingress-serviceaccount
         containers:
           - name: nginx-ingress-controller
             image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.21.0
             args:
               - /nginx-ingress-controller
               - --configmap=$(POD_NAMESPACE)/nginx-configuration
               - --default-backend-service=app-space/default-http-backend
             env:
               - name: POD_NAME
                 valueFrom:
                   fieldRef:
                     fieldPath: metadata.name
               - name: POD_NAMESPACE
                 valueFrom:
                   fieldRef:
                     fieldPath: metadata.namespace
             ports:
               - name: http
                 containerPort: 80
               - name: https
                 containerPort: 443
   

7. Check the Solution

   apiVersion: v1
   kind: Service
   metadata:
     name: ingress
     namespace: ingress-space
   spec:
     type: NodePort
     ports:
     - port: 80
       targetPort: 80
       protocol: TCP
       nodePort: 30080
       name: http
     - port: 443
       targetPort: 443
       protocol: TCP
       name: https
     selector:
       name: nginx-ingress
   

8. Check the Solution

   apiVersion: extensions/v1beta1
   kind: Ingress
   metadata:
     name: ingress-wear-watch
     namespace: app-space
     annotations:
       nginx.ingress.kubernetes.io/rewrite-target: /
       nginx.ingress.kubernetes.io/ssl-redirect: "false"
   spec:
     rules:
     - http:
         paths:
         - path: /wear
           backend:
             serviceName: wear-service
             servicePort: 8080
         - path: /watch
           backend:
             serviceName: video-service
             servicePort: 8080
   

9. Check the Solution

   OK