Archived
beatzaplentyandClaude Sonnet 5
6dcbae5659
One file (variables.nix) holding every value that was previously hardcoded and repeated across modules: LAN domain/CIDR, home/tailnet domains, cross-host references (nix-cache substituter hostname, NFS server hostname, remote-builder user), PXE/PBS IPs, timezone, and the primary username. Wired in via flake.nix's specialArgs (and home-manager's extraSpecialArgs for the two home.nix files), so any module picks it up by just adding `vars` to its function arguments — no explicit import needed. Two hosts (nix-cache, server) now derive their own networking.hostName from the same variable other hosts use to reach them, so there's exactly one place to change either identifier. Purely mechanical: every substituted value matches what was already there, confirmed by identical toplevel .drv paths for all 17 targets before and after. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
29 lines
929 B
Nix
29 lines
929 B
Nix
{ vars, lib, ... }:
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{
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imports = [
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../beszel/enable-agent.nix
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../services/zfs/enable-service.nix
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];
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boot.zfs.extraPools = [ (lib.removePrefix "/" vars.storageRoot) ];
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systemd.services.nfs-server = {
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after = [ "zfs-mount.service" ];
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requires = [ "zfs-mount.service" ];
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};
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services.nfs.server = {
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enable = true;
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exports = ''
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${vars.storageRoot}/docker/config ${vars.lanCidr}(rw,sync,no_subtree_check,no_root_squash)
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${vars.storageRoot}/docker/volumes ${vars.lanCidr}(rw,sync,no_subtree_check,no_root_squash)
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${vars.storageRoot}/docker/databases ${vars.lanCidr}(rw,sync,no_subtree_check,no_root_squash)
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${vars.storageRoot}/docker/nextcloud-data ${vars.lanCidr}(rw,sync,no_subtree_check,no_root_squash)
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${vars.storageRoot}/raspi/volumes ${vars.lanCidr}(rw,sync,no_subtree_check,no_root_squash)
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'';
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};
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networking.firewall.allowedTCPPorts = [ 111 2049 ];
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}
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