Trending questions in DevOps & Agile

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What tools are recommended for performance testing and tuning Dockerized applications?

There are several tools available for the performance testing and Dockerized application tuning in the resources monitoring, bottlenecks, and application performance optimization. Some of the most effective ...READ MORE

Nov 21, 2024 in Docker by Gagana
 • 10,030 points • 226 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
 • 10,030 points • 177 views
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How can I limit the disk space used by Docker containers and volumes?

Uncontrolled usage of disks by containers and volumes can lead ...READ MORE

Nov 21, 2024 in DevOps Tools by Gagana
 • 10,030 points • 216 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
 • 10,030 points • 175 views
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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 • 261 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
 • 10,030 points • 230 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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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
 • 10,030 points • 226 views
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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
 • 10,030 points • 200 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
 • 10,030 points • 203 views
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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
 • 10,030 points • 157 views
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If you need to set up Jenkins in a Kubernetes environment, how would you approach it? Can you provide YAML examples for deploying Jenkins as a pod with persistent storage?

To set up Jenkins in Kubernetes with ...READ MORE

Nov 14, 2024 in DevOps Tools by Gagana
 • 10,030 points • 158 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
 • 10,030 points • 162 views
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How can I securely manage secrets (like API keys) within Docker containers?

For the secure management of secrets like API keys, passwords, or ...READ MORE

Nov 21, 2024 in Docker by Gagana
 • 10,030 points • 194 views
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What’s the best practice for managing configuration files inside Docker containers?

Efficient management of configuration files inside Docker ...READ MORE

Nov 21, 2024 in DevOps Tools by Gagana
 • 10,030 points • 190 views
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What’s the best way to upgrade Docker containers while minimizing downtime?

Since more or less database downtime is a terrible sight for anyone, rolling updates or blue-green deployment would be the ...READ MORE

Nov 21, 2024 in DevOps Tools by Gagana
 • 10,030 points • 187 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 • 239 views
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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
 • 10,030 points • 138 views
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How can I reduce Docker container startup time, especially for large applications?

There is a need to make container startup faster for real-time deployments. Here's what you can tune: Use ...READ MORE

Nov 21, 2024 in Docker by Gagana
 • 10,030 points • 174 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
 • 10,030 points • 133 views
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1 answer

How can I configure Docker to use a specific number of CPU cores for a container?

In your docker run command, set a specific number of CPU cores to use directly by the container. This helps in controlling resources, particularly with shared environments or using multiple ...READ MORE

Nov 18, 2024 in DevOps Tools by Gagana
 • 10,030 points • 253 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 • 128 views
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What are some common issues when integrating Jenkins with Kubernetes, and how do you resolve them? Could you share any configurations or troubleshooting tips for Jenkins running on Kubernetes?

What are some common issues when integrating ...READ MORE

Nov 15, 2024 in DevOps Tools by Anila
• 5,070 points • 99 views
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1 answer

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
 • 10,030 points • 229 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
 • 10,030 points • 141 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
 • 10,030 points • 144 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
 • 10,030 points • 189 views
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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
 • 10,030 points • 123 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
 • 10,030 points • 183 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
 • 10,030 points • 177 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 • 179 views
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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
 • 10,030 points • 125 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
 • 10,030 points • 121 views
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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
 • 5,070 points
edited Oct 22, 2024 by anonymous • 153 views
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How would you migrate a legacy app to containers? Sample Dockerfile?

How would you migrate a legacy app ...READ MORE

Nov 14, 2024 in DevOps Tools by Anila
• 5,070 points • 79 views
0 votes
1 answer

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
 • 10,030 points • 127 views
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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
 • 10,030 points • 241 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 • 335 views
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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
 • 10,030 points • 209 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
 • 10,030 points • 194 views
0 votes
0 answers

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
• 5,070 points • 236 views
0 votes
0 answers

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

How would you securely manage secrets in ...READ MORE

Nov 12, 2024 in DevOps Tools by Gagana
 • 10,030 points • 32 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
 • 10,030 points • 167 views
0 votes
1 answer

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
 • 10,030 points • 162 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
 • 10,030 points • 407 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
 • 10,030 points • 207 views
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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
 • 10,030 points • 344 views
0 votes
1 answer

How does Docker integrate with Kubernetes, and what are the benefits of using both?

Docker is fully compatible with Kubernetes as the runtime for containers and is itself orchestrated and managed across a cluster of ...READ MORE

Nov 7, 2024 in DevOps Tools by Gagana
 • 10,030 points • 147 views
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0 answers

How can I sort my pre-conditions by execution in an automated test?

The question "How would I sort my ...READ MORE

Oct 15, 2024 in DevOps Tools by Anila
• 5,070 points • 123 views
0 votes
0 answers

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 • 300 views
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