Zuckerberg
09f461123f
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Replace nix-serve-only setup with Attic for managed binary caching with upstream filtering and GC. Move gitea actions runner from host into an isolated NixOS container with private networking. nix-serve kept alongside Attic during migration.
32 lines
852 B
Nix
32 lines
852 B
Nix
{ config, lib, ... }:
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{
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config = lib.mkIf (config.thisMachine.hasRole."binary-cache") {
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services.atticd = {
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enable = true;
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environmentFile = config.age.secrets.atticd-credentials.path;
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settings = {
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listen = "[::]:28338";
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chunking = {
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nar-size-threshold = 64 * 1024; # 64 KiB
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# The preferred minimum size of a chunk, in bytes
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min-size = 16 * 1024; # 16 KiB
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# The preferred average size of a chunk, in bytes
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avg-size = 64 * 1024; # 64 KiB
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# The preferred maximum size of a chunk, in bytes
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max-size = 256 * 1024; # 256 KiB
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};
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compression.type = "zstd";
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garbage-collection.default-retention-period = "6 months";
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};
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};
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age.secrets.atticd-credentials.file = ../../secrets/atticd-credentials.age;
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};
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}
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