CKS Dumps with Practice Exam Questions Answers

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$ kubectl get ing -n <namespace-of-ingress-resource>

NAME HOSTS ADDRESS PORTS AGE

cafe-ingress cafe.com 10.0.2.15 80 25s

$ kubectl describe ing -n <namespace-of-ingress-resource>

Name: cafe-ingress

Namespace: default

Address: 10.0.2.15

Default backend: default-http-backend:80 (172.17.0.5:8080)

Rules:

Host Path Backends

---- ---- --------

cafe.com

/tea tea-svc:80 ()

/coffee coffee-svc:80 ()

Annotations:

kubectl.kubernetes.io/last-applied-configuration: {"apiVersion":"networking.k8s.io/v1","kind":"Ingress","metadata":{"annotations":{},"name":"cafe-ingress","namespace":"default","selfLink":"/apis/networking/v1/namespaces/default/ingresses/cafe-ingress"},"spec":{"rules":[{"host":"cafe.com","http":{"paths":[{"backend":{"serviceName":"tea-svc","servicePort":80},"path":"/tea"},{"backend":{"serviceName":"coffee-svc","servicePort":80},"path":"/coffee"}]}}]},"status":{"loadBalancer":{"ingress":[{"ip":"169.48.142.110"}]}}}

Events:

Type Reason Age From Message

---- ------ ---- ---- -------

Normal CREATE 1m ingress-nginx-controller Ingress default/cafe-ingress

Normal UPDATE 58s ingress-nginx-controller Ingress default/cafe-ingress

$ kubectl get pods -n <namespace-of-ingress-controller>

NAME READY STATUS RESTARTS AGE

ingress-nginx-controller-67956bf89d-fv58j 1/1 Running 0 1m

$ kubectl logs -n <namespace> ingress-nginx-controller-67956bf89d-fv58j

-------------------------------------------------------------------------------

NGINX Ingress controller

Release: 0.14.0

Build: git-734361d

Repository: https://github.com/kubernetes/ingress-nginx

-------------------------------------------------------------------------------

worker1 $ vim /var/lib/kubelet/config.yaml

• uk.co.certification.simulator.questionpool.PList@44d4e6b0

worker1 $ systemctl restart kubelet.    # To reload kubelet configssh to master1master1 $ vim /etc/kubernetes/manifests/kube-apiserver.yaml- -- authorization-mode=Node,RBACmaster1 $ vim /etc/kubernetes/manifests/etcd.yaml- --client-cert-auth=true

Explanationssh to worker1worker1 $ vim /var/lib/kubelet/config.yaml

apiVersion: kubelet.config.k8s.io/v1beta1

authentication:

anonymous:

enabled: true #Delete this

enabled: false #Replace by this

webhook:

cacheTTL: 0s

enabled: true

x509:

clientCAFile: /etc/kubernetes/pki/ca.crt

authorization:

mode: AlwaysAllow #Delete this

mode: Webhook #Replace by this

webhook:

cacheAuthorizedTTL: 0s

cacheUnauthorizedTTL: 0s

cgroupDriver: systemd

clusterDNS:

- 10.96.0.10

clusterDomain: cluster.local

cpuManagerReconcilePeriod: 0s

evictionPressureTransitionPeriod: 0s

fileCheckFrequency: 0s

healthzBindAddress: 127.0.0.1

healthzPort: 10248

httpCheckFrequency: 0s

imageMinimumGCAge: 0s

kind: KubeletConfiguration

logging: {}

nodeStatusReportFrequency: 0s

nodeStatusUpdateFrequency: 0s

resolvConf: /run/systemd/resolve/resolv.conf

rotateCertificates: true

runtimeRequestTimeout: 0s

staticPodPath: /etc/kubernetes/manifests

streamingConnectionIdleTimeout: 0s

syncFrequency: 0s

volumeStatsAggPeriod: 0s

worker1 $ systemctl restart kubelet.    # To reload kubelet configssh to master1master1 $ vim /etc/kubernetes/manifests/kube-apiserver.yaml

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master1 $ vim /etc/kubernetes/manifests/etcd.yaml