Welcome to the NYU DevOps Troubleshooting Guide! This repository is dedicated to providing solutions and explanations for various DevOps-related issues. Whether you’re encountering problems with Docker, Kubernetes, CI/CD processes, or other DevOps tools, this guide aims to help.
General Solutions to Try
Before diving into specific issues, here are some general solutions that might resolve common problems:
- Restart VSCode: Sometimes, simply closing and reopening Visual Studio Code can resolve unexpected issues.
Clean Docker Environment
Docker can sometimes cache images or configurations that cause repeated errors. To ensure a fresh environment, use the following Docker commands to clean up:
docker kill $(docker ps -q): Stops all running containers.docker rm $(docker ps -aq): Removes all containers.docker system prune --volumes -f: Removes all stopped containers, unused networks, images, and optionally, volumes.docker volume rm $(docker volume ls -q): Removes all unused volumes.
docker kill $(docker ps -q)
docker rm $(docker ps -aq)
docker system prune --volumes -f
docker volume rm $(docker volume ls -q)
Troubleshooting Sections
Explore the following sections for more specific troubleshooting guides:
- General Issues: General issues with the Repository
- BDD Issues: Guidance on issues related to Behavior-Driven Development.
- Kubernetes Issues: Solutions for common Kubernetes challenges.
- Docker Issues: Help with Docker-related problems.
- CI (Github Action) Issues: Assistance with Continuous Integration and Continuous Deployment processes.
- Git Issues: Tips for resolving issues related to Git.
- OpenShift Issues : Issues faced with OpenShift
We encourage TA’s to contribute to this guide by sharing your solutions and insights. Together, we can build a comprehensive resource that benefits the entire NYU DevOps community. For contribution guidelines, please refer to the CONTRIBUTING.md file.
Thank you for visiting the DevOps Troubleshooting Guide. We hope you find the information here helpful and informative.