padreug
d6749ef0ba
Changes build strategy from building on target machines to building
locally and deploying pre-built artifacts. This simplifies target
machine configuration and improves deployment speed.
- Add build-local.nix for local machine-specific builds
- Update krops.nix to deploy built artifacts from ./build/{machine}/dist
- Remove build-helper.nix and build dependencies from machine configs
- Update documentation with new build-then-deploy workflow
- Add .gitignore for build directories
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
97 lines
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3 KiB
Markdown
97 lines
No EOL
3 KiB
Markdown
# Web-App Deployment Guide
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## Overview
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This setup builds the web-app **locally** with machine-specific configuration, then deploys the built artifacts to each target machine. Each machine gets its own customized build with:
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- Machine-specific `.env` files
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- Machine-specific images in the `public` folder
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## Structure
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```
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.
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├── web-app/ # Shared web-app source code
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│ ├── package.json
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│ ├── index.html
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│ └── public/ # Base public folder
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├── machine-specific/
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│ ├── machine1/
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│ │ ├── env/.env # Machine1's environment file
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│ │ └── images/ # Machine1's images
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│ │ ├── logo.png
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│ │ └── banner.jpg
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│ └── machine2/
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│ ├── env/.env # Machine2's environment file
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│ └── images/ # Machine2's images
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│ ├── logo.png
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│ └── banner.jpg
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├── build/ # Generated locally (gitignored)
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│ ├── machine1/dist/ # Built files for machine1
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│ └── machine2/dist/ # Built files for machine2
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├── build-local.nix # Local build scripts
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└── krops.nix # Deployment configuration
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```
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## How It Works
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### 1. Build Locally
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First, build the web-app for each machine **on your local machine**:
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```bash
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# Build for a specific machine
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nix-build ./build-local.nix -A machine1 && ./result/bin/build-machine1
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# Or build for all machines
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nix-build ./build-local.nix -A all && ./result/bin/build-all
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```
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This:
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1. Copies web-app source to `./build/{machine}/`
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2. Copies machine-specific `.env` file
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3. Copies machine-specific images to `public/`
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4. Runs `npm run build`
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5. Creates `./build/{machine}/dist/` with the built app
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### 2. Deploy Built Artifacts
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After building, deploy to target machines:
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```bash
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# Deploy to specific machine
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nix-build ./krops.nix -A machine1 && ./result
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# Deploy to all machines
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nix-build ./krops.nix -A all && ./result
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```
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The built files from `./build/{machine}/dist/` are copied to `/var/src/web-app-dist/` on each target machine.
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## Complete Workflow
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```bash
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# 1. Build locally for all machines
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nix-build ./build-local.nix -A all && ./result/bin/build-all
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# 2. Deploy to all machines
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nix-build ./krops.nix -A all && ./result
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```
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## Customization
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### Add a new machine:
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1. Create directories: `machine-specific/machine3/env/` and `machine-specific/machine3/images/`
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2. Add `.env` file and images for machine3
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3. Create `config/machine3/configuration.nix`
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4. Add machine3 to `build-local.nix` and `krops.nix`
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### Update environment variables:
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Edit `.env` in `machine-specific/{machine-name}/env/.env`, then rebuild locally
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### Update images:
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Replace files in `machine-specific/{machine-name}/images/`, then rebuild locally
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### Update web-app code:
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Edit files in `web-app/`, then rebuild locally
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After any changes: rebuild locally, then redeploy. |