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feat(users/flokli/nixos/nixos-tvix-cache): init

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This is a fetch-through mirror of cache.nixos.org, hosted by NumTide.

The current machine is a SX65 Hetzner dedicated server with 4x22TB SATA disks,
and 2x1TB NVMe disks.

The goals of this machine:

 - Exercise tvix-store and nar-bridge code
 - Collect usage metrics (see https://nixos.tvix.store/grafana)
 - Identify bottlenecks
 - Replace cache.nixos.org?

Be however aware that there's zero availability guarantees. Since Tvix doesn't
support garbage collection yet, we either will delete data or order a bigger
box.

Change-Id: Id24baa18cae1629a06caaa059c0c75d4a01659d5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12811
Tested-by: BuildkiteCI
Reviewed-by: Jonas Chevalier <zimbatm@zimbatm.com>
Reviewed-by: flokli <flokli@flokli.de>
This commit is contained in:
Florian Klink 2024-11-19 16:30:01 +02:00 • committed by flokli
parent 0715163779
commit 52a8e47ac1
8 changed files with 555 additions and 0 deletions
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8
users/flokli/nixos/default.nix
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@ -21,6 +21,14 @@ depot.nix.readTree.drvTargets rec {
deploy-archeology-ec2 = (deployScript "archeology-ec2" archeologyEc2System);
nixosTvixCacheSystem = (depot.ops.nixos.nixosFor ({ ... }: {
imports = [
./nixos-tvix-cache/configuration.nix
];
})).config.system.build.toplevel;
deploy-nixos-tvix-cache = (deployScript "root@nixos.tvix.store" nixosTvixCacheSystem);
deps = (depot.nix.lazy-deps {
deploy-archeology-ec2.attr = "users.flokli.nixos.deploy-archeology-ec2";
aws.attr = "third_party.nixpkgs.awscli";