archy/image-recipe/alpine-profile/README.md

Archipelago Alpine Profile

Custom Alpine Linux mkimage profile for Archipelago Bitcoin Node OS.

Profile Structure

• mkimg.archipelago.sh - Main profile definition
• overlay/ - Files to overlay into the image
  • etc/ - System configuration files
  • etc/systemd/system/ - Systemd service files
  • etc/init.d/ - OpenRC init scripts
  • etc/local.d/ - Local startup scripts

Customization

To modify the profile:

1. Add packages: Edit mkimg.archipelago.sh and add to apks variable
2. Add files: Place files in overlay/ directory with desired path structure
3. Modify kernel: Change kernel_flavors or initfs_features
4. Change bootloader: Modify boot_addons

Profile Variables

• apks - List of Alpine packages to install
• kernel_flavors - Kernel version (lts, edge, etc.)
• boot_addons - Bootloader components
• initfs_features - Initramfs features
• initfs_modules - Kernel modules to include

Build Integration

This profile is automatically copied to Alpine's aports repository during build and used by mkimage.sh.