diff options
Diffstat (limited to 'common.nix')
| -rw-r--r-- | common.nix | 24 |
1 files changed, 6 insertions, 18 deletions
@@ -123,21 +123,24 @@ in environment.persistence."/nix/persistent" = { hideMounts = true; directories = [ + # tmp dir, don't fill our tmpfs root with that + { directory = "/tmp"; user = "root"; group = "root"; mode = "1777"; } + # systemd timers { directory = "/var/lib/systemd/timers"; user = "root"; group = "root"; mode = "u=rwx,g=rx,o=rx"; } # alsa state for persistent sound settings { directory = "/var/lib/alsa"; user = "root"; group = "root"; mode = "u=rwx,g=rx,o=rx"; } - # nix tmp dir for rebuilds, don't fill our tmpfs root with that - { directory = "/var/cache/nix"; user = "root"; group = "root"; mode = "u=rwx,g=rx,o=rx"; } - # NetworkManager connections { directory = "/etc/NetworkManager"; user = "root"; group = "root"; mode = "u=rwx,g=rx,o=rx"; } { directory = "/var/lib/NetworkManager"; user = "root"; group = "root"; mode = "u=rwx,g=rx,o=rx"; } ]; }; + # kill the tmp content on reboots, we mount that to /nix/persistent to avoid memory fill-up + boot.tmp.cleanOnBoot = true; + # ensure our data is not rotting services.zfs.autoScrub = { enable = true; @@ -253,20 +256,6 @@ in ''; }; - # move nix tmp directory off the tmpfs for large updates - # for nixos-build we set that directory as tmp dir in the command - systemd.services.nix-daemon = { - environment = { - # Location for temporary files - TMPDIR = "/var/cache/nix"; - }; - serviceConfig = { - # Create /var/cache/nix automatically on Nix Daemon start - CacheDirectory = "nix"; - }; - }; - environment.variables.NIX_REMOTE = "daemon"; - # auto update system.autoUpgrade = { enable = true; @@ -300,7 +289,6 @@ in btop calibre chromium - clamav clinfo config.boot.kernelPackages.perf delta |