Two compounding bugs, confirmed live on the running lxc-docker
container (vmid 102 on pve.sweet.home):
1. x-systemd.automount never works inside any Linux container --
systemd logs "Starting of <unit>.automount unsupported" for every
share and never mounts them. modules/docker/mount-data.nix and
modules/raspi/mount-data.nix now key off config.boot.isContainer
(set true by nixpkgs' proxmox-lxc.nix) to mount eagerly with
`nofail` there instead, while VM-based docker targets keep automount
unchanged.
2. The container's Proxmox `features` never included `mount=nfs`, so
AppArmor blanket-denies the nfs/rpc_pipefs mount syscalls NFS
needs ("permission denied"). scripts/env.sh's
PROXMOX_DEFAULT_LXC_FEATURES now includes mount=nfs;nfs4 for future
lxc-* containers -- the semicolon required quoting the --features
value in create-proxmox-resource.sh's remote pct-create command,
since it's sent as a raw string for the remote shell to parse and an
unquoted `;` would be read as a command separator.
The already-running container needs a matching `pct set --features`
plus a restart to pick this up -- that's an operator step outside this
repo.
Adds nested vars.nfsShares (subpath + mountpoint per dataset, previously
duplicated independently across server.nix's NFS exports, mount-data.nix's
client mounts, docker.nix's tmpfiles rules, traefik's log rotation path,
and hosts/server/host.nix's beszel config), vars.ports (every literal port
in modules/ and hosts/, kept as separate entries per service even where
numbers coincide so changing one can't silently change another), plus
vars.proxmoxImageSize, vars.nixCacheGcMaxAge, vars.traefikLogRotate, and
raspberryPiHost/raspiNfsPath/raspiMountpoint for the Pi's own NFS export.
Also fixes docker.nix/minimal.nix/gui.nix hardcoding the literal "nixos"
username instead of the existing vars.primaryUser, found during the sweep.
system.stateVersion is deliberately left untouched everywhere -- per
NixOS's own docs that value must stay fixed from first install, not
follow any shared variable.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01La55Nsss8jZ7ZuzUV9mfot
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>
beatzaplenty
