82 lines
2.3 KiB
Nix
82 lines
2.3 KiB
Nix
{ pkgs }:
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let
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#hello = pkgs.hello.overrideAttrs { pname = "custom-hello"; };
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inherit (pkgs) hello;
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in
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pkgs.testers.runNixOSTest (_: {
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name = "caching of upstream nar-store";
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nodes = {
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cache = {
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imports = [
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./common
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../modules
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];
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system.extraDependencies = [ hello ];
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services = {
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tvix-binary-cache = {
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enable = true;
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enableNginx = true;
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nginx = {
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clientMaxBodySize = "50G";
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host = "cache";
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};
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caches = {
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cache = {
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port = 8000;
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remote-path-info-service-addr = "nix+http://localhost/upstream/"; # ?trusted-public-keys=${lib.escapeURL (builtins.readFile ./cache-keys/pubkey)}";
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};
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};
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};
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nginx = {
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virtualHosts.cache = {
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default = true;
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locations = {
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"/upstream".return = "302 /upstream/";
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"/upstream/".alias = "/srv/";
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};
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};
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};
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};
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networking.firewall.allowedTCPPorts = [ 80 ];
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};
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client =
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{ lib, ... }:
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{
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imports = [ ./common ];
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nix.settings = {
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substituters = lib.mkForce [ "http://cache/cache" ];
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trusted-public-keys = lib.mkForce [ (builtins.readFile ./cache-keys/pubkey) ];
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};
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};
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};
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testScript = ''
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import time
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start_all()
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cache.wait_for_unit("nginx.service")
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cache.wait_for_unit("tvix-store-cache.service")
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time.sleep(1)
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def delete_and_substitute():
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client.succeed("nix-store --delete ${hello}")
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client.fail("stat ${hello}")
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client.succeed("nix-store -r ${hello}")
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client.succeed("stat ${hello}")
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with subtest("Upload"):
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cache.succeed("nix store sign -k ${./cache-keys/privkey} ${hello}")
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cache.succeed("nix copy --to file:///srv ${hello}")
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narHash = "${hello}"[11:11+32]
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out = cache.succeed(f"curl -f 'http://localhost/upstream/{narHash}.narinfo'")
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print(out)
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cache.succeed(f"curl -f 'http://localhost/cache/{narHash}.narinfo'")
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with subtest("Try to substitute from cache"):
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delete_and_substitute()
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with subtest("Check effective caching"):
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cache.succeed("rm -rf /srv")
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delete_and_substitute()
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'';
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})
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