Agent Skills

.github/skills/docker-build/SKILL.md

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+---
+name: netalertx-docker-build
+description: Build Docker images for testing or production. Use this when asked to build container, build image, docker build, build test image, or launch production container.
+---
+
+# Docker Build
+
+## Build Unit Test Image
+
+Required after container/Dockerfile changes. Tests won't see changes until image is rebuilt.
+
+```bash
+docker buildx build -t netalertx-test .
+```
+
+Build time: ~30 seconds (or ~90s if venv stage changes)
+
+## Build and Launch Production Container
+
+Before launching, stop devcontainer services first to free ports.
+
+```bash
+cd /workspaces/NetAlertX
+docker compose up -d --build --force-recreate
+```
+
+## Pre-Launch Checklist
+
+1. Stop devcontainer services: `pkill -f 'php-fpm83|nginx|crond|python3'`
+2. Close VS Code forwarded ports
+3. Run the build command
+
+## Production Container Details
+
+- Image: `netalertx:latest`
+- Container name: `netalertx`
+- Network mode: host
+- Ports: 20211 (UI), 20212 (API/GraphQL)