nixos-config - my nixos setup

Age	Commit message (Collapse)	Author
2 days	kusanagi/ollama: double default context, add 1h keep-alive	Henry J Webster
	The 12B model at 32k context uses only 7.7 GB of the 7900 XT's 20 GB, so there is ample VRAM headroom for 64k with the q8_0 KV cache — agentic coding tools are context-hungry and 32k is the practical bottleneck. The keep-alive stops the default 5-minute idle unload from adding a reload stall to every resumed session on a single-user workstation. Update flake to get newer packages. Assisted-by: Claude Code:claude-fable-5
8 days	Restructure into a multi-machine flake and add the enzo laptop	Henry J. Webster
	Split the single-host config into a shared minimal base plus opt-in profiles, and add a second machine (enzo laptop) alongside kusanagi. - flake: add mkMachine helper; declare nixosConfigurations.kusanagi and .enzo; add the disko input; move overlays per-machine. - common/: minimal base only (boot, networking, tailscale, locale, nix settings, neovim editor). Old configuration.nix/programs.nix removed. - profiles/: coarse opt-in bundles (desktop, dev, apps). kusanagi imports all three and stays byte-for-byte identical to the running system. - machines/kusanagi/: all workstation-only config (ROCm, Scarlett audio, optical-disc archiving, NAS mounts, kavita/immich/ollama); hardware config moved here unchanged. User stays 'henz'. - machines/enzo/: new laptop. Declarative LUKS+btrfs via disko (LVM-on-LUKS, TPM2+PIN unlock, zram + encrypted swap for suspend-then-hibernate); its own minimal niri desktop with playback-only audio (no rtkit/jack); user 'hwebs'. Assisted-by: Claude:claude-opus-4-8
12 days	move more files out of configuration.nix	Henry Webster

2026-07-22	initial commit	Henry Webster