Trending questions in DevOps & Agile

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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
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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
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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
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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
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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
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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
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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
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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
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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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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
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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
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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
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575 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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363 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
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517 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
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476 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
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552 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
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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
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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
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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
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490 views
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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
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1,242 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
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445 views
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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
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368 views
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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
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415 views
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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
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