Trending questions in DevOps & Agile

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Is it required for a QA tester to learn DevOps?

With this, the question arises: how helpful ...READ MORE

Oct 25, 2024 in DevOps Tools by Anila
• 5,070 points • 514 views
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1 answer

How would you monitor and optimize a high-traffic serverless app?

1. Watching a High-Traffic Serverless Application Monitoring has ...READ MORE

Nov 22, 2024 in DevOps Tools by Gagana
 • 10,070 points • 391 views
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How would you configure Jenkins to build and deploy an application to AWS, Azure, or GCP? Can you share sample code or a Jenkinsfile for deploying with Terraform or CloudFormation?

Set up Jenkins for application building and deployment onto AWS, Azure, or GCP by integrating it with ...READ MORE

Nov 14, 2024 in DevOps Tools by Gagana
 • 10,070 points • 515 views
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How can I troubleshoot slow network performance in Docker containers?

This could be due to virtual network layers or network constraints within Docker, or misconfigured ...READ MORE

Nov 21, 2024 in DevOps Tools by Gagana
 • 10,070 points • 520 views
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How would you set up Kubernetes load balancing across containers?

In order to implement load balancing in between containers in Kubernetes, you would use a Service and an Ingress resource that can distribute ...READ MORE

Nov 13, 2024 in DevOps Tools by Gagana
 • 10,070 points • 568 views
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What’s the best way to handle high-availability setups with Docker?

High availability ensures that the applications are available even with failures. Implement the following practices to achieve high availability with Dockerized ...READ MORE

Nov 21, 2024 in DevOps Tools by Gagana
 • 10,070 points • 530 views
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How would you test IaC changes to prevent breakage?

One of the essentials to ensure stable environments is to test IaC changes. Following are some strategies for effective testing: Static ...READ MORE

Nov 25, 2024 in DevOps Tools by Gagana
 • 10,070 points • 270 views
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How would you configure Jenkins to deploy a Dockerized app?

To deploy a Dockerized app, you will use a Jenkins ...READ MORE

Nov 14, 2024 in DevOps Tools by Gagana
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How would you design a CI/CD pipeline for a microservices application with dependencies on multiple databases? What steps would you take to manage database schema changes?

To architect a CI/CD pipeline for a ...READ MORE

Nov 21, 2024 in DevOps Tools by Gagana
 • 10,070 points • 469 views
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Best practices for handling secrets in Jenkins? Any examples?

Secrets such as API keys or database ...READ MORE

Nov 14, 2024 in DevOps Tools by Gagana
 • 10,070 points • 464 views
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How would you automate blue-green deployment in AWS with IaC?

To deploy a blue-green deployment to AWS, services such as AWS Elastic Beanstalk can be used in ...READ MORE

Nov 21, 2024 in DevOps Tools by Gagana
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which of these tools is not associated with devops

This question asks: Which tools may not ...READ MORE

Oct 25, 2024 in DevOps Tools by Anila
• 5,070 points • 550 views
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What’s the best way to handle large log files generated by Docker containers?

 In production, a Docker container generates a ...READ MORE

Nov 21, 2024 in DevOps Tools by Gagana
 • 10,070 points • 498 views
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1 answer

What are common performance bottlenecks in Docker containers, and how can I address them?

Docker containers can suffer from numerous performance-related issues. I identify and resolve them as ...READ MORE

Nov 18, 2024 in DevOps Tools by Gagana
 • 10,070 points • 565 views
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1 answer

How can I effectively monitor Docker container performance?

You must monitor Docker containers for good performance. You can do this ...READ MORE

Nov 21, 2024 in DevOps Tools by Gagana
 • 10,070 points • 469 views
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How does Docker handle file system layers and image caching?

Docker really helps in managing filesystem layers and image caching ...READ MORE

Nov 21, 2024 in DevOps Tools by Gagana
 • 10,070 points • 426 views
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How do you handle resource contention when multiple jobs run simultaneously in CI/CD pipelines?

I address resource contention in CI/CD pipelines ...READ MORE

Nov 18, 2024 in DevOps Tools by Gagana
 • 10,070 points • 509 views
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which phase of software production are the focus of devops

In the DevOps methodology, there are specific ...READ MORE

Oct 25, 2024 in DevOps Tools by Anila
• 5,070 points • 476 views
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1 answer

How would you migrate a legacy app to containers? Sample Dockerfile?

When moving a legacy app to containers, you have to check on ...READ MORE

Nov 14, 2024 in DevOps Tools by Gagana
 • 10,070 points • 384 views
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How do you keep documentation up to date with rapid changes in DevOps infrastructure?

DevOps processes and infrastructure are constantly evolving, ...READ MORE

Nov 18, 2024 in DevOps Tools by Gagana
 • 10,070 points • 503 views
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How would you deploy infrastructure across AWS, Azure, and GCP?

To deploy infrastructure across multiple clouds, use ...READ MORE

Nov 13, 2024 in DevOps Tools by Gagana
 • 10,070 points • 427 views
0 votes
1 answer

How do you auto-trigger Jenkins builds from GitHub/GitLab?

To auto-trigger builds, make use of webhooks of your source control provider such as GitHub ...READ MORE

Nov 14, 2024 in DevOps Tools by Gagana
 • 10,070 points • 355 views
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1 answer

How would you securely manage secrets in Terraform? Any examples with Vault or AWS Secrets?

Using HashiCorp Vault with Terraform Store a Secret ...READ MORE

Nov 13, 2024 in DevOps Tools by Gagana
 • 10,070 points • 399 views
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1 answer

Why you should switch off your legacy CI/CD onto Bitbucket Pipelines?

Switching to Bitbucket Pipelines for your CI/CD ...READ MORE

Oct 25, 2024 in DevOps & Agile by Gagana
 • 10,070 points • 1,193 views
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What are the DevOps implementation challenges at your organization?

The challenges in implementing DevOps vary from ...READ MORE

Dec 10, 2024 in DevOps Tools by Gagana
 • 10,070 points • 426 views
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Can I switch my career from QA testing to DevOps?

Can I able to switch my career ...READ MORE

Oct 25, 2024 in DevOps Tools by Anila
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recategorized Oct 29, 2024 by Anila • 317 views
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Difference between "build" and "deploy" in Bamboo about expiration?

What's needed in the question is a ...READ MORE

Oct 23, 2024 in DevOps Tools by Anila
• 5,070 points • 431 views
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1 answer

How would you set up Kubernetes auto-scaling based on CPU load?

Kubernetes’ Horizontal Pod Autoscaler (HPA) can adjust ...READ MORE

Nov 12, 2024 in DevOps Tools by Gagana
 • 10,070 points • 364 views
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1 answer

How do you ensure containerized applications run consistently across environments (dev, staging, prod)?

Consistent behavior in environments requires a combination of container ...READ MORE

Nov 18, 2024 in DevOps Tools by Gagana
 • 10,070 points • 401 views
0 votes
1 answer

How do you manage infrastructure state with Terraform in dynamic environments?

Storage: Terraform state files and its lock are stored in the following backends, such as remote like AWS S3 with DynamoDB state locking, ...READ MORE

Nov 12, 2024 in DevOps Tools by Gagana
 • 10,070 points • 549 views
0 votes
1 answer

How would you script automated secret rotation in CI/CD?

Normally, this would be achieved with a scripting language ...READ MORE

Nov 13, 2024 in DevOps Tools by Gagana
 • 10,070 points • 330 views
0 votes
1 answer

How can I share data between two running Docker containers?

Share data between two running containers by various means depending on the use case. ...READ MORE

Nov 5, 2024 in Docker by Gagana
 • 10,070 points • 646 views
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How to migrate SVN large size repository (~1.4TB) into GIT

Migrating a large SVN repository (around 1.4TB) ...READ MORE

Oct 15, 2024 in DevOps Tools by Anila
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What are the main weaknesses of Bitbucket Cloud compared to GitHub in your opinion?

What do you see as the weaknesses ...READ MORE

Oct 14, 2024 in DevOps Tools by anonymous
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edited Oct 22, 2024 by anonymous • 368 views
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What practices ensure auditability and traceability in your CI/CD processes?

Version Control and Commit Tracking: I maintain a history of commits using Git. Each commit, branch, ...READ MORE

Nov 12, 2024 in DevOps Tools by Gagana
 • 10,070 points • 526 views
0 votes
1 answer

How do you handle Kubernetes rollbacks for failing deployments?

Kubernetes rollbacks also have a mechanism to keep previous versions of deployments. Even if a new deployment doesn't pass ...READ MORE

Nov 12, 2024 in DevOps Tools by Gagana
 • 10,070 points • 306 views
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1 answer

Is there a good guideline for continuous integration of a large web application?!

Indeed, in order to guarantee reliability, scalability, ...READ MORE

Nov 26, 2024 in DevOps Tools by mounika
 • 200 points • 591 views
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1 answer

How do you patch and update production systems without impacting uptime?

Rolling updates: I roll out production instances one by one using rolling update strategies to maintain overall uptime. ...READ MORE

Nov 12, 2024 in DevOps Tools by Gagana
 • 10,070 points • 482 views
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How do you implement version control for infrastructure code and can you share any tips or examples

This question seeks to explore how version ...READ MORE

Oct 28, 2024 in DevOps Tools by Anila
• 5,070 points • 723 views
0 votes
1 answer

What tools do you use to manage application logs, and how do you handle log management at scale?

Centralization of Application Logs: Centralize application logs by aggregating them across environments on platforms like ELK Stack (Elasticsearch, Logstash, Kibana), Splunk, ...READ MORE

Nov 12, 2024 in DevOps Tools by Gagana
 • 10,070 points • 471 views
0 votes
1 answer

What tools do you use for incident response and automating root cause analysis?

To enhance incident response and automated root ...READ MORE

Nov 12, 2024 in DevOps Tools by Gagana
 • 10,070 points • 441 views
0 votes
0 answers

What are your strategies for managing and scaling microservices in Kubernetes environments?

This question is related to the best ...READ MORE

Oct 28, 2024 in DevOps Tools by Anila
• 5,070 points • 772 views
0 votes
1 answer

How do you mitigate configuration drift in your IaC setup?

Configuration drift can be defined as when ...READ MORE

Nov 4, 2024 in DevOps Tools by Gagana
 • 10,070 points • 690 views
0 votes
1 answer

What challenges have you faced with automating database migrations, and how did you resolve them?

Database migration needs thorough planning to avoid ...READ MORE

Nov 4, 2024 in DevOps Tools by Gagana
 • 10,070 points • 669 views
0 votes
1 answer

How do you handle load balancing for dynamic microservices in cloud environments?

Dynamic microservices support flexible load balancing strategies ...READ MORE

Nov 4, 2024 in DevOps Tools by Gagana
 • 10,070 points • 649 views
0 votes
1 answer

How do you resolve conflicts in infrastructure as code (IaC) with multiple engineers working on the same repository?

In case of IaC, a conflict happens ...READ MORE

Nov 3, 2024 in DevOps Tools by Gagana
 • 10,070 points • 670 views
0 votes
0 answers

How can I troubleshoot permission errors when mounting host directories into Docker containers?

How can I troubleshoot permission errors when ...READ MORE

Nov 5, 2024 in DevOps Tools by Anila
• 5,070 points • 447 views
0 votes
1 answer

How do you troubleshoot slow build times in CI/CD pipelines?

Optimize build times in CI/CD pipelines as ...READ MORE

Nov 4, 2024 in DevOps Tools by Gagana
 • 10,070 points • 627 views
0 votes
1 answer

What’s the best approach for managing different environments (dev, staging, prod) with Docker?

Manage Different Environments (dev, staging, prod) With ...READ MORE

Nov 6, 2024 in DevOps Tools by Gagana
 • 10,070 points • 442 views
0 votes
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How do you handle failed deployments in a CI/CD pipeline without disrupting production?

This question basically seeks to know how ...READ MORE

Oct 28, 2024 in DevOps Tools by Anila
• 5,070 points • 673 views
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