darman
78dcdb6f57
common.nix's cap of 5 comes from this box's own 34-generation incident, but at ~5G free on a 29G eMMC even 5 is too many.
90 lines
4.0 KiB
Nix
90 lines
4.0 KiB
Nix
{ config, pkgs, lib, ... }:
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# ZimaBlade NAS host: hardware + disk + the services it runs.
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{
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imports = [
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./hardware-configuration.nix
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./disk-config.nix # disko: OS-disk partitions + filesystems
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./secrets.nix # sops-nix: samba password, tailscale key, ...
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../../common.nix # shared base: user / ssh / nix / firewall
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../../services/network/samba.nix
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../../services/network/avahi.nix
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../../services/media/audiobookshelf.nix
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../../services/containers.nix
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../../services/network/caddy.nix
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../../services/vpn/tailscale.nix
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../../services/media/jellyfin.nix
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../../services/media/sabnzbd.nix
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../../services/media/prowlarr.nix
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../../services/media/sonarr.nix
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../../services/media/radarr.nix
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../../services/media/clonarr.nix
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../../services/media/seerr.nix
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../../services/media/immich.nix
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../../services/dev/gitea.nix
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];
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# sabnzbd's unrar dependency is unfree; scope the allowance to just that
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# package rather than blanket-allowing unfree across the host.
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nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [ "unrar" ];
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# ---- Host identity ----
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networking.hostName = "jupiter";
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networking.networkmanager.enable = true;
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users.users.darman.extraGroups = [ "docker" ]; # merges with common.nix
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# ---- Boot ----
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# systemd-boot for UEFI. If ZimaBlade boots legacy/BIOS, switch to grub.
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boot.loader.systemd-boot.enable = true;
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boot.loader.efi.canTouchEfiVariables = true;
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# common.nix's cap of 5 comes from this box's own 34-generation incident,
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# but at ~5G free on a 29G eMMC even 5 is too many — override down to 2.
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boot.loader.systemd-boot.configurationLimit = lib.mkForce 2;
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# Root lives on the ZimaBlade eMMC (mmcblk0). nixos-generate-config runs in
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# the RAM installer and does NOT detect these, so pin them here (merged with
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# hardware-configuration.nix) or stage-1 can't mount root and the box panics.
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boot.initrd.availableKernelModules = [ "mmc_block" "sdhci_pci" "sdhci_acpi" ];
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# Warm reboot hangs at firmware reset on this board (cold power-cycle works).
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# Force the PCI-chipset reset method. If a warm `reboot` still hangs, try the
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# next value: acpi -> bios -> cold -> efi.
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boot.kernelParams = [ "reboot=pci" ];
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# ---- NAS data array ----
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# Existing ext4 on the mdadm RAID0 over sda+sdb (md0, 29.1T).
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# Mounted, NOT formatted; kept out of disko so it is never wiped.
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# ⚠️ RAID0 = no redundancy: either 16TB disk failing loses ALL data.
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boot.swraid.enable = true; # assemble the mdadm array at boot
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fileSystems."/mnt/data" = {
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# fs UUID (stable) — the array may enumerate as /dev/md127, so avoid /dev/md0.
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device = "/dev/disk/by-uuid/dadbff6f-652e-49b2-bfed-eb1308ab8b78";
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fsType = "ext4";
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options = [ "nofail" ]; # don't block boot if the array is degraded/absent
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};
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# ---- Caddy vhosts (LAN) ----
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# Reached via pihole local-DNS names -> jupiter IP.
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services.caddy.virtualHosts = {
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"http://audiobookshelf.jupiter.sol".extraConfig = "reverse_proxy localhost:8000";
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"http://jellyfin.jupiter.sol".extraConfig = "reverse_proxy localhost:8096";
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"http://sabnzbd.jupiter.sol".extraConfig = "reverse_proxy localhost:8085";
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"http://prowlarr.jupiter.sol".extraConfig = "reverse_proxy localhost:9696";
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"http://sonarr.jupiter.sol".extraConfig = "reverse_proxy localhost:8989";
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"http://radarr.jupiter.sol".extraConfig = "reverse_proxy localhost:7878";
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"http://clonarr.jupiter.sol".extraConfig = "reverse_proxy localhost:6060";
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"http://seerr.jupiter.sol".extraConfig = "reverse_proxy localhost:5055";
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"http://gitea.jupiter.sol".extraConfig = "reverse_proxy localhost:3000";
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# Immich uploads are large: raise the body limit off caddy's default and
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# give slow phone uploads room before the proxy gives up.
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"http://immich.jupiter.sol".extraConfig = ''
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request_body {
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max_size 50GB
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}
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reverse_proxy localhost:2283
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'';
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};
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system.stateVersion = "26.05";
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}
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