From bbb970965c41fbe5bdd90409dc8afdd589f24ed5 Mon Sep 17 00:00:00 2001 From: Alex Auvolat Date: Tue, 6 Sep 2022 17:16:45 +0200 Subject: [PATCH] Document available build features --- doc/book/cookbook/from-source.md | 49 +++++++++++++++++++++----------- 1 file changed, 33 insertions(+), 16 deletions(-) diff --git a/doc/book/cookbook/from-source.md b/doc/book/cookbook/from-source.md index 5973d411..2b93da47 100644 --- a/doc/book/cookbook/from-source.md +++ b/doc/book/cookbook/from-source.md @@ -20,6 +20,24 @@ sudo apt-get update sudo apt-get install build-essential ``` +## Using source from the Gitea repository (recommended) + +The primary location for Garage's source code is the +[Gitea repository](https://git.deuxfleurs.fr/Deuxfleurs/garage). + +Clone the repository and build Garage with the following commands: + +```bash +git clone https://git.deuxfleurs.fr/Deuxfleurs/garage.git +cd garage +cargo build +``` + +Be careful, as this will make a debug build of Garage, which will be extremely slow! +To make a release build, invoke `cargo build --release` (this takes much longer). + +The binaries built this way are found in `target/{debug,release}/garage`. + ## Using source from `crates.io` Garage's source code is published on `crates.io`, Rust's official package repository. @@ -39,21 +57,20 @@ sudo cp $HOME/.cargo/bin/garage /usr/local/bin/garage ``` -## Using source from the Gitea repository +## Selecting features to activate in your build -The primary location for Garage's source code is the -[Gitea repository](https://git.deuxfleurs.fr/Deuxfleurs/garage). - -Clone the repository and build Garage with the following commands: - -```bash -git clone https://git.deuxfleurs.fr/Deuxfleurs/garage.git -cd garage -cargo build -``` - -Be careful, as this will make a debug build of Garage, which will be extremely slow! -To make a release build, invoke `cargo build --release` (this takes much longer). - -The binaries built this way are found in `target/{debug,release}/garage`. +Garage supports a number of compilation options in the form of Cargo features, +which can be used to provide builds adapted to your system and your use case. +The following features are available: +| Feature | Enabled | Description | +| ------- | ------- | ----------- | +| `bundled-libs` | BY DEFAULT | Use bundled version of sqlite3, zstd, lmdb and libsodium | +| `system-libs` | optional | Use system version of sqlite3, zstd, lmdb and libsodium if available (exclusive with `bundled-libs`, build using `cargo build --no-default-features --features system-libs`) | +| `k2v` | optional | Enable the experimental K2V API (if used, all nodes on your Garage cluster must have it enabled as well) | +| `kubernetes-discovery` | optional | Enable automatic registration and discovery of cluster nodes through the Kubernetes API | +| `metrics` | BY DEFAULT | Enable collection of metrics in Prometheus format on the admin API | +| `telemetry-otlp` | optional | Enable collection of execution traces using OpenTelemetry | +| `sled` | BY DEFAULT | Enable using Sled to store Garage's metadata | +| `lmdb` | optional | Enable using LMDB to store Garage's metadata | +| `sqlite` | optional | Enable using Sqlite3 to store Garage's metadata |