cryodev/hosts/cryodev-pi/sd-image.nix
steffen 5ba78886d2 Add SD image pipeline, documentation overhaul, and fix module issues
- Add automatic SD image builds for Raspberry Pi via Forgejo Actions
- Enable binfmt emulation on cryodev-main for aarch64 cross-builds
- Add sd-image.nix module to cryodev-pi configuration
- Create comprehensive docs/ structure with installation guides
- Split installation docs into: first-install (server), reinstall, new-client (Pi)
- Add lib/utils.nix and apps/rebuild from synix
- Fix headplane module for new upstream API (tale/headplane)
- Fix various module issues (mailserver stateVersion, option conflicts)
- Add placeholder secrets.yaml files for both hosts
- Remove old INSTRUCTIONS.md (content moved to docs/)
2026-03-11 08:41:58 +01:00

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# SD Card image configuration for Raspberry Pi
{
config,
modulesPath,
lib,
...
}:
{
imports = [
(modulesPath + "/installer/sd-card/sd-image-aarch64.nix")
];
sdImage = {
# Compress with zstd for smaller download
compressImage = true;
# Auto-expand root partition on first boot
expandOnBoot = true;
};
# Image filename based on hostname
image.fileName = "${config.networking.hostName}-sd-image.img";
# Disable ZFS to avoid build issues on SD image
boot.supportedFilesystems = lib.mkForce [
"vfat"
"ext4"
];
}