Add error fallback webserver with custom error pages and deployment configuration #1
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…ment configuration - Implemented a webserver to handle error responses with custom HTML pages for various HTTP errors (404, 500, 502, 503, 504). - Added Dockerfile and docker-compose configuration for local development. - Created Kubernetes deployment and service configuration for production deployment. - Introduced a generator script to automate the creation of error pages. - Updated README with instructions on running the service and generating pages.
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Pull Request Overview
This PR implements a custom error fallback webserver for the CTF Pilot ecosystem, providing branded error pages for common HTTP errors (404, 500, 502, 503, 504) with automatic retry functionality.
Key Changes:
- Created a static webserver with custom HTML error pages and automatic service availability polling
- Added deployment infrastructure including Kubernetes manifests, Dockerfile, and docker-compose configuration
- Implemented a Python-based generator script to build error pages from templates and content files
Reviewed Changes
Copilot reviewed 17 out of 19 changed files in this pull request and generated 6 comments.
Show a summary per file
| File | Description |
|---|---|
| template/k8s.yml | Kubernetes deployment and service configuration for the error fallback webserver with HA setup (3 replicas) |
| src/layouts/error.html | HTML template layout for error pages with loading spinner and auto-reload functionality |
| src/js/main.js | JavaScript polling logic to check service availability and automatically reload when service recovers |
| src/css/main.css | CSS styling with dark/light theme support and responsive design |
| src/generator.py | Python script to generate static error pages by combining layouts, content, CSS, and JavaScript |
| src/content/error_*.html | Individual error page content for various HTTP status codes (404, 500, 502, 503, 504, index) |
| Dockerfile | Multi-stage Docker build using Python for generation and static-web-server for serving |
| docker-compose.yml | Local development setup for the error fallback service |
| README.md | Documentation on running the service and generating error pages |
| .releaserc.json | Semantic release configuration with K8s manifest generation |
| .github/workflows/release.yml | CI/CD workflow for automated releases and Docker image publishing |
| .github/workflows/cla-assistant.yml | Updated repository reference for CLA assistant |
| .gitignore | Excludes generated public/ directory from version control |
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Pull Request Overview
Copilot reviewed 18 out of 19 changed files in this pull request and generated 5 comments.
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The0mikkel
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Pull Request Overview
Copilot reviewed 19 out of 20 changed files in this pull request and generated 4 comments.
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