CKAD Exam questions| CKAD 2024 | Part 6

Dockerfile
securityContext
resourceQuota at Namespace
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Questions:
A Dockerfile is created on /datadir/Dockerfile for you. You need to create built an image with the name ubuntu-apache and tag 3.0 from this Dockerfile. You may install and use the tool of your choice.
2. Using the tool of your choice export the built container image in OC-format and store it on /data1/ubuntu-apache-3.0.tar
There is one deployment "resource-deploy" is running under namespace "ns-quota1". You need to set resource request (memory) half of the max memory assigned to the namespace.
There is one deployment "security-deploy" is running under namespace "ckad0021". You need to set securityContext user with 1000, forbid allowPrivillegedescalation.
How to add securitycontext in Deployment

[@dev_maftuna-tg6jv]

What about OC format?

[@anishrana2001ful]

just save the container in .tar like below. sudo docker save ubuntu-apache:3.0 > /data1/ubuntu-apache-3.0.tar