Trending questions in DevOps & Agile

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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 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 in DevOps Tools by Gagana
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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 in DevOps Tools by Anila
• 5,040 points • 42 views
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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 in DevOps Tools by Gagana
 • 7,530 points • 51 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 in DevOps Tools by Gagana
 • 7,530 points • 87 views
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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 in Docker 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 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 in DevOps Tools by Gagana
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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 in DevOps Tools by Gagana
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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 in DevOps Tools by Gagana
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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 in Docker by Gagana
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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 in DevOps Tools by Gagana
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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 in Docker by Gagana
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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 in DevOps Tools by Gagana
 • 7,530 points • 60 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 in DevOps Tools by Gagana
 • 7,530 points • 58 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 in DevOps Tools by Gagana
 • 7,530 points • 74 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 in DevOps Tools by Gagana
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What are the DevOps implementation challenges at your organization?

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

Dec 10 in DevOps Tools by Gagana
 • 7,530 points • 117 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 in DevOps Tools by Gagana
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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 in DevOps Tools by Anila
• 5,040 points • 34 views
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How would you set up Kubernetes auto-scaling based on CPU load?

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

Nov 12 in DevOps Tools by Gagana
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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 in DevOps Tools by Gagana
 • 7,530 points • 46 views
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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 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 in DevOps Tools by Gagana
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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 in DevOps Tools by Gagana
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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 in DevOps Tools by Gagana
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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 in DevOps Tools by Gagana
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What tools do you use for incident response and automating root cause analysis?

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

Nov 12 in DevOps Tools by Gagana
 • 7,530 points • 69 views
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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 in DevOps Tools by Gagana
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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 in DevOps Tools by Gagana
 • 7,530 points • 73 views
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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 in DevOps Tools by Gagana
 • 7,530 points • 68 views
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Is there a good guideline for continuous integration of a large web application?!

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

Nov 26 in DevOps Tools by mounika
 • 200 points • 157 views
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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 in DevOps Tools by Gagana
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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 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 in Docker by Gagana
 • 7,530 points • 71 views
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How do you resolve auto-scaling issues in Kubernetes or AWS?

Kubernetes Auto-Scaling: To resolve auto-scaling issues in ...READ MORE

Nov 3 in DevOps Tools by Gagana
 • 7,530 points • 146 views
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What challenges have you faced managing multi-cloud orchestration, and how did you address them?

Challenges : Multi-cloud environments present challenges in interoperability, ...READ MORE

Nov 7 in DevOps Tools by Gagana
 • 7,530 points • 58 views
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How can I monitor resource usage (CPU, memory, I/O) of running Docker containers?

The thing which is really important in terms of maintaining stable performance for the Docker ...READ MORE

Nov 4 in DevOps Tools by Gagana
 • 7,530 points • 76 views
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What challenges have you faced migrating legacy applications to the cloud, and how did you resolve them?

Migrating legacy applications is a complex process with quite several ...READ MORE

Nov 4 in DevOps Tools by Gagana
 • 7,530 points • 75 views
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How do I optimize Docker images for faster builds and lower resource usage?

Optimizing Docker images significantly enhances CI/CD build times and deployment ...READ MORE

Nov 4 in DevOps Tools by Gagana
 • 7,530 points • 73 views
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How can I troubleshoot permission errors when mounting host directories into Docker containers?

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

Nov 5 in DevOps Tools by Anila
• 5,040 points • 60 views
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How do you handle version control for IaC when managing multiple cloud providers (AWS, Azure, GCP)?

Multi-Cloud IaC Structure: I use a modular ...READ MORE

Nov 3 in DevOps Tools by Gagana
 • 7,530 points • 93 views
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How do you approach chaos engineering, and what tools have you found useful for testing system resilience?

Approach to Chaos Engineering: Chaos engineering is very important in terms of testing a ...READ MORE

Nov 3 in DevOps Tools by Gagana
 • 7,530 points • 84 views
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How do you resolve auto-scaling issues in Kubernetes or AWS?

How do you resolve auto-scaling issues in ...READ MORE

Nov 3 in DevOps Tools by Anila
• 5,040 points • 125 views
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What challenges come with implementing DevOps in regulated environments, and how do you overcome them?

Challenges: Regulated environments require strict adherence to ...READ MORE

Nov 3 in DevOps Tools by Gagana
 • 7,530 points • 82 views
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1 answer

What techniques have helped you reduce build times in CI/CD tools like Jenkins?

Caching and Artifact Reuse: Caching dependencies and ...READ MORE

Nov 3 in DevOps Tools by Gagana
 • 7,530 points • 74 views
0 votes
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How do you troubleshoot integration issues between different DevOps tools in your pipeline (e.g., Git, Jenkins, Docker)?

Step-by-Step Debugging: Troubleshooting often starts with identifying ...READ MORE

Nov 3 in DevOps Tools by Gagana
 • 7,530 points • 69 views
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How do you mitigate configuration drift in your IaC setup?

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

Nov 4 in DevOps Tools by Gagana
 • 7,530 points • 137 views
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How do you monitor and optimize cloud costs in real-time?

Cost Monitoring: Monitoring cloud costs in real-time ...READ MORE

Nov 3 in DevOps Tools by Gagana
 • 7,530 points • 68 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 in DevOps Tools by Gagana
 • 7,530 points • 135 views
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