services.harmonia.gc.ensureFree
NixOS option
Free space until this much is available, then stop. Accepts an absolute size like “50G” or a percentage of the store’s filesystem like “20%”.
type: null or (optionally newline-terminated) single-line stringDefault
null
Example
declared in: nixos/modules/services/networking/harmonia.nixView source on NixOS/nixpkgs →"50G"