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You must connect to the correct host.

Failure to do so may result in a zero score.

[candidate@base] $ ssh Cka000055

Task

Verify the cert-manager application which has been deployed to your cluster .

Using kubectl, create a list of all cert-manager Custom Resource Definitions (CRDs ) and save it

to ~/resources.yaml .

You must use kubectl 's default output format.

Do not set an output format.

Failure to do so will result in a reduced score.

Using kubectl, extract the documentation for the subject specification field of the Certificate Custom Resource and save it to ~/subject.yaml.

Create a pod named kucc8 with a single app container for each of the

following images running inside (there may be between 1 and 4 images specified):

nginx + redis + memcached.

Get IP address of the pod – “nginx-dev”

Create a Kubernetes secret as follows:

    Name: super-secret

    password: bob

Create a pod named pod-secrets-via-file, using the redis Image, which mounts a secret named super-secret at /secrets.

Create a second pod named pod-secrets-via-env, using the redis Image, which exports password as CONFIDENTIAL

Score: 4%

Task

Set the node named ek8s-node-1 as unavailable and reschedule all the pods running on it.

Create an nginx pod and list the pod with different levels of verbosity

Configure the kubelet systemd- managed service, on the node labelled with name=wk8s-node-1, to launch a pod containing a single container of Image httpd named webtool automatically. Any spec files required should be placed in the /etc/kubernetes/manifests directory on the node.

You can ssh to the appropriate node using:

[student@node-1] $ ssh wk8s-node-1

You can assume elevated privileges on the node with the following command:

[student@wk8s-node-1] $ | sudo –i

Get list of all the pods showing name and namespace with a jsonpath expression.

Task Weight: 4%

Task

Scale the deployment webserver to 3 pods.

Task Weight: 4%

Task

Schedule a Pod as follows:

• Name: kucc1

• App Containers: 2

• Container Name/Images:

o nginx

o consul