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Multi-tenant Nix Binary Cache
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Zhaofeng Li 71396b9518 ci-installer: Remove drvPath from fake derivation 
Also hotfixes the current install-attic-ci.sh.

Fixes #145.

Ref: f923ed6b6a
2024-07-09 07:56:03 -04:00
.cargo Initial public commit 2022-12-31 17:01:07 -07:00
.github ci-installer: Remove drvPath from fake derivation 2024-07-09 07:56:03 -04:00
attic Trivial semver-incompatible upgrades 2024-06-01 13:47:27 -06:00
book book/admin-guide: Add some docs on the NixOS module 2023-01-29 17:23:59 -07:00
client Merge pull request #138 from zhaofengli/axum-0.7 2024-06-01 16:04:00 -06:00
integration-tests Merge pull request #98 from Mic92/sharding 2024-01-01 09:17:18 -07:00
nixos nixos: restart atticd on failure 2024-02-08 11:39:38 -07:00
server Trivial semver-incompatible upgrades 2024-06-01 13:47:27 -06:00
token Trivial semver-incompatible upgrades 2024-06-01 13:47:27 -06:00
.editorconfig .editorconfig: Fix indentation 2024-06-01 13:47:27 -06:00
.envrc Initial public commit 2022-12-31 17:01:07 -07:00
.gitattributes book: Add vendored highlight.js with Nix syntax 2023-01-29 17:23:59 -07:00
.gitignore Initial public commit 2022-12-31 17:01:07 -07:00
Cargo.lock Trivial semver-incompatible upgrades 2024-06-01 13:47:27 -06:00
Cargo.toml Cargo.toml: set resolver = 2 2023-12-18 09:28:43 -07:00
ci-installer.nix ci-installer: Remove drvPath from fake derivation 2024-07-09 07:56:03 -04:00
crane.nix Fix build on Nix 2.19+ 2024-03-29 11:59:20 -06:00
default.nix Initial public commit 2022-12-31 17:01:07 -07:00
flake-compat.nix Initial public commit 2022-12-31 17:01:07 -07:00
flake.lock flake.lock: Update crane 2024-06-01 13:47:27 -06:00
flake.nix Fix build on Nix 2.19+ 2024-03-29 11:59:20 -06:00
garnix.yaml Add garnix config 2023-01-06 00:59:38 -07:00
LICENSE Initial public commit 2022-12-31 17:01:07 -07:00
package.nix Fix build on Nix 2.19+ 2024-03-29 11:59:20 -06:00
README.md Fix typo in readme 2023-01-23 18:16:37 +01:00
shell.nix Initial public commit 2022-12-31 17:01:07 -07:00

README.md

Attic

Attic is a self-hostable Nix Binary Cache server backed by an S3-compatible storage provider. It has support for global deduplication and garbage collection.

Attic is an early prototype.

⚙️ Pushing 5 paths to "demo" on "local" (566 already cached, 2001 in upstream)...
✅ gnvi1x7r8kl3clzx0d266wi82fgyzidv-steam-run-fhs (29.69 MiB/s)
✅ rw7bx7ak2p02ljm3z4hhpkjlr8rzg6xz-steam-fhs (30.56 MiB/s)
✅ y92f9y7qhkpcvrqhzvf6k40j6iaxddq8-0p36ammvgyr55q9w75845kw4fw1c65ln-source (19.96 MiB/s)
🕒 vscode-1.74.2        ███████████████████████████████████████  345.66 MiB (41.32 MiB/s)
🕓 zoom-5.12.9.367      ███████████████████████████              329.36 MiB (39.47 MiB/s)

Try it out (15 minutes)

Let's spin up Attic in just 15 minutes. And yes, it works on macOS too!

Goals

  • Multi-Tenancy: Create a private cache for yourself, and one for friends and co-workers. Tenants are mutually untrusting and cannot pollute the views of other caches.
  • Global Deduplication: Individual caches (tenants) are simply restricted views of the content-addressed NAR Store and Chunk Store. When paths are uploaded, a mapping is created to grant the local cache access to the global NAR.
  • Managed Signing: Signing is done on-the-fly by the server when store paths are fetched. The user pushing store paths does not have access to the signing key.
  • Scalabilty: Attic can be easily replicated. It's designed to be deployed to serverless platforms like fly.io but also works nicely in a single-machine setup.
  • Garbage Collection: Unused store paths can be garbage-collected in an LRU manner.

Licensing

Attic is available under the Apache License, Version 2.0. See LICENSE for details.

By contributing to the project, you agree to license your work under the aforementioned license.