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ryan4yin | 二花
58d1af8f9d
Run nginx on youko as a loopback pull-through HTTP cache for cache.nixos.org and cache.numtide.com, exposed by Caddy at https://nix-cache.writefor.fun. Assisted-by: DeepSeek Harness (deepseek-flash)
22 lines
960 B
Nix
22 lines
960 B
Nix
{
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lib,
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outputs,
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...
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}:
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let
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cfg = outputs.nixosConfigurations.youko.config;
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nginx = cfg.services.nginx;
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substituters = cfg.nix.settings.substituters;
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in
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{
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nginxEnabled = nginx.enable;
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caddyVhostExists = cfg.services.caddy.virtualHosts ? "nix-cache.writefor.fun";
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ustcRemainsFirst = builtins.head substituters == "https://mirrors.ustc.edu.cn/nix-channels/store";
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nixosProxyConfigured = builtins.elem "https://nix-cache.writefor.fun/cache.nixos.org" substituters;
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numtideProxyConfigured = builtins.elem "https://nix-cache.writefor.fun/cache.numtide.com" substituters;
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numtideDirectFallback = builtins.elem "https://cache.numtide.com" substituters;
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cacheLivesOnDataVolume = lib.hasInfix "/data/apps/nix-cache-proxy" nginx.appendHttpConfig;
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nixosUpstream = nginx.virtualHosts."nix-cache-proxy".locations."/cache.nixos.org/".proxyPass;
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numtideUpstream = nginx.virtualHosts."nix-cache-proxy".locations."/cache.numtide.com/".proxyPass;
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}
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