Intelizign Lifecycle Services Devops Engineer Interview Questions and Answers

Q1. Write a shell skript with arguments included
Ans. 
A shell script with arguments included
• Start with a shebang line to specify the shell interpreter

• Define variables to store the arguments passed to the script

• Use conditional statements to handle different scenarios based on the arguments

• Use loops to iterate over multiple arguments

• Add comments to explain the purpose of the script and each section
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Q1. About your self
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Q2. How do you learn devops
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Learning DevOps involves a combination of self-study, online courses, hands-on experience, and networking with other professionals.
• Take online courses on platforms like Udemy, Coursera, or Pluralsight to learn the fundamentals of DevOps practices and tools.

• Practice using DevOps tools in a lab environment or on personal projects to gain hands-on experience.

• Attend DevOps meetups, conferences, and webinars to network with...read more
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Q1. How do you check container logs?
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To check container logs, use commands like docker logs or kubectl logs.
• Use 'docker logs ' to view logs of a Docker container.

• Use 'kubectl logs ' to view logs of a Kubernetes pod.

• Check log files within the container by accessing the container's shell and navigating to the log directory.
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Q2. Docker mostly used commands?
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Docker commands are essential for managing containers, images, and networks in a DevOps environment.
• docker run: Create and start a container. Example: 'docker run -d nginx' to run an Nginx server.

• docker ps: List running containers. Example: 'docker ps' shows active containers.

• docker images: List available images on the local machine. Example: 'docker images' displays all images.

• docker exec: Execute a command in a runni...read more
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Q3. How to restartJenkins
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To restart Jenkins, you can either use the Jenkins web interface or the command line.
• To restart Jenkins using the web interface, navigate to 'Manage Jenkins' > 'Reload Configuration from Disk' > 'Restart'

• To restart Jenkins using the command line, you can use the following command: 'sudo systemctl restart jenkins'

• Make sure to have the necessary permissions to restart Jenkins
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Write some groovy code

Q1. High level interview on linux kubernetes and docker
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Q2. General commands on Linux. How to check open port? What is network interface? Question related to subnetting
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Q3. What is docker How to build docker images
Ans. 
Docker is a containerization platform that allows you to package and run applications in isolated environments.
• Docker is an open-source platform that automates the deployment, scaling, and management of applications.

• It uses containerization technology to create lightweight, portable, and self-sufficient containers.

• Docker images are built using Dockerfiles, which are text files that contain instructions for building the...read more
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Q1. What is devops and how works
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DevOps is a software development methodology that combines software development (Dev) with IT operations (Ops) to shorten the systems development life cycle.
• DevOps focuses on collaboration, automation, and monitoring throughout the software development lifecycle.

• It aims to improve the speed and quality of delivering software applications.

• DevOps practices include continuous integration, continuous delivery, and infrastr...read more
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Q1. What are technology used in your organisation
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Q1. Tell me about yourself
Ans. 
I am a DevOps Engineer with 5 years of experience in automating, optimizing, and monitoring software development processes.
• Experienced in implementing CI/CD pipelines using tools like Jenkins and GitLab

• Proficient in scripting languages such as Python and Bash for automation tasks

• Skilled in containerization technologies like Docker and orchestration tools like Kubernetes

• Familiar with cloud platforms like AWS and Azure f...read more
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Q2. Azure Devops Server
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