DevOps Internship at Udevs

DevOps Internship invitation task

1. Fork this repository (go application)

• 1.1 Create git branch with your name
• 1.2 After completion of all tasks create pull request

2. Linux (Each output should be redirected to username_output.txt)

• 2.1 What is absolute and relative path?
• 2.2 Path to git repo you have cloned earlier
• 2.3 uname, what is it and how we can use it?
  • 2.3.1 What is version of kernel?
  • 2.3.2 What is processor architecture?
• 2.4 Get list of services with systemctl
• 2.5 Get list of active processes
• 2.6 CPU/RAM info

3. Combine every used command into script file. Script should be global - explain how to do it?
4. What is SSH?
   • 4.1 How to generate 4096 bit key?
   • 4.2 What is private/public key and how ssh authentication works?
5. Networking - curl
   • 5.1 Explain how curl requests work - curl google.com (as detailed as possible)
6. Write Dockerfile for repo entity
   • 6.1 Build image from Dockerfile
   • 6.2 Push image to your dockerhub repo
   • 6.3 Ignore your output files and .gitignore file (this files should not be in the image)

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Extra:

1. Create AWS EC2 instance with Ubuntu 20.04 LTS

• 1.1 Add auto genrated domain of your ec2 instance to this readme - https://updateme.com

2. Install Docker and run your image in it

• 2.1 Save output of docker ps to username_docker.out file

3. Install nginx and serve request to Docker container

• 3.1 Add url to the application to the readme - url: http://your-ip:your_app_port (edit this file)

4. Write Github Actions pipeline for auto build/deploy new image

2x Extra:

1. Use terraform/ansible to setup first 3 steps from above task.