Wipro Devops Engineer Interview Questions, Process, and Tips

Q1. What is devops explain tools in devops
Ans. 
DevOps is a software development methodology that combines software development with IT operations to shorten the systems development life cycle.
• DevOps is a combination of Development (Dev) and Operations (Ops)

• It focuses on collaboration, automation, and integration between developers and IT operations

• Tools in DevOps include Jenkins, Docker, Ansible, Git, Kubernetes, etc.
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Q2. How to create s3 bucket and explain
Ans. 
To create an S3 bucket, you can use the AWS Management Console, AWS CLI, or AWS SDKs.
• Use the AWS Management Console to create an S3 bucket by navigating to the S3 service, clicking on 'Create bucket', and following the prompts.

• Use the AWS CLI command 'aws s3api create-bucket' to create an S3 bucket from the command line.

• Use AWS SDKs such as boto3 for Python or AWS SDK for Java to programmatically create an S3 bucket.
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Q3. What is ec2 instance
Ans. 
An EC2 instance is a virtual server in Amazon Web Services (AWS) Elastic Compute Cloud (EC2) service.
• Virtual server in AWS EC2 service

• Can be easily scaled up or down based on demand

• Can run various operating systems and applications

• Example: t2.micro, m5.large
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Q1. What is VPC and its architecture
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Q2. Explain kubernets achitecture
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Q1. What are roles in ansible
Ans. 
Roles in Ansible are a way to group tasks, handlers, variables, and other related files together for easier management and reuse.
• Roles help in organizing and structuring Ansible playbooks

• They promote reusability and modularity

• Roles can be shared and reused across different playbooks

• Each role typically consists of directories like tasks, handlers, templates, vars, etc.

• Roles can be installed using Ansible Galaxy
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Q2. How do you give admin permissions to run your playbook
Ans. 
To give admin permissions to run a playbook, you can use sudo or grant specific permissions in the sudoers file.
• Grant sudo access to the user running the playbook

• Add the user to the sudoers file with specific permissions

• Use ansible_become to run tasks with elevated privileges
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Q3. How can you add a plugin in Jenkins manually
Ans. 
To add a plugin in Jenkins manually, you can download the plugin file and upload it through the Jenkins web interface.
• Download the desired plugin file from the Jenkins website or other sources.

• Navigate to the Jenkins dashboard and click on 'Manage Jenkins'.

• Select 'Manage Plugins' and go to the 'Advanced' tab.

• Choose the 'Upload Plugin' option and select the downloaded plugin file.

• Click 'Upload' and restart Jenkins to ap
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Q1. Where do you see yourself after 5yrs
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