2019-10-03 19:48:59 +02:00
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# DevOps Interview Questions
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## Jenkins
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###### beginner
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* Explain what is Jenkins and what is it used for
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2019-10-03 20:03:08 +02:00
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* Explain each of the following in the context of nodes:
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* Master
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* Slave
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* Executor
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* Agent
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* Label
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* Explain each of the following in context of jobs:
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* Job
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* Build
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* Test
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* Artifacts
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2019-10-03 19:48:59 +02:00
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* Explain the architecture of Jenkins
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* What are the different ways to trigger a build?
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2019-10-03 20:03:08 +02:00
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* How do you start a build automatically upon a change in a certain repository?
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* What is a plugin?
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* What plugins are you using in Jenkins? Which do you consider to most useful?
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2019-10-03 19:48:59 +02:00
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* Installation questions
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* How to install Jenkins?
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* How to install a plugin?
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* How to install an agent?
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2019-10-03 20:03:08 +02:00
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###### Intermediate
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- What type of jobs there are?
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- How do you notify users on build results?
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- Can also be asked like that: what ways there are to notify users on build results?
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###### Advanced
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2019-10-03 21:02:56 +02:00
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* Write a script to remove all the jobs which include the string "REMOVE_ME"
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## AWS
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###### Global Infrastructure
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- Explain the following
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- Availability zone
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- Region
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- Edge location
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###### S3 - beginner questions
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- Explain what is S3 and what is it used for
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- What is a bucket?
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- True or False? a bucket name must be globally unique
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- What objects in S3 consists of?
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- Another way to ask it: explain key, value, version id and metadata in context of objects
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- Explain data consistency
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