update Cargo.nix

to reduce noise in logs

.drone.yml

@@ -46,10 +46,12 @@ steps:
     - name: nix_config
       path: /etc/nix
     commands:
-      - nix-build --no-build-output --argstr target x86_64-unknown-linux-musl --arg release false --argstr git_version $DRONE_COMMIT
+      - nix-build --no-build-output --option log-lines 100 --argstr target x86_64-unknown-linux-musl --arg release false --argstr git_version $DRONE_COMMIT
 
-  - name: unit tests
+  - name: unit + func tests
     image: nixpkgs/nix:nixos-21.05
+    environment:
+      GARAGE_TEST_INTEGRATION_EXE: result/bin/garage
     volumes:
     - name: nix_store
       path: /nix
@@ -59,15 +61,17 @@ steps:
       - |
         nix-build \
           --no-build-output \
+          --option log-lines 100 \
           --argstr target x86_64-unknown-linux-musl \
           --argstr compileMode test
-      - ./result*/bin/garage_api*
-      - ./result*/bin/garage_model*
-      - ./result*/bin/garage_rpc*
-      - ./result*/bin/garage_table*
-      - ./result*/bin/garage_util*
-      - ./result*/bin/garage_web*
-      - ./result*/bin/garage*
+      - ./result/bin/garage_api-*
+      - ./result/bin/garage_model-*
+      - ./result/bin/garage_rpc-*
+      - ./result/bin/garage_table-*
+      - ./result/bin/garage_util-*
+      - ./result/bin/garage_web-*
+      - ./result/bin/garage-*
+      - ./result/bin/integration-*
 
   - name: smoke-test
     image: nixpkgs/nix:nixos-21.05
@@ -91,48 +95,6 @@ trigger:
 node:
   nix: 1
 
----
-kind: pipeline
-name: website
-
-steps:
-  - name: build
-    image: hrektts/mdbook
-    commands:
-      - cd doc/book
-      - mdbook build
-
-  - name: upload
-    image: plugins/s3
-    settings:
-      bucket: garagehq.deuxfleurs.fr
-      access_key:
-        from_secret: garagehq_aws_access_key_id
-      secret_key:
-        from_secret: garagehq_aws_secret_access_key
-      source: doc/book/book/**/*
-      strip_prefix: doc/book/book/
-      target: /
-      path_style: true
-      endpoint: https://garage.deuxfleurs.fr
-      region: garage
-    when:
-      event:
-        - push
-      branch:
-        - main
-      repo:
-        - Deuxfleurs/garage
-
-trigger:
-  event:
-  - custom
-  - push
-  - pull_request
-
-node:
-  nix: 1
-
 ---
 kind: pipeline
 type: docker
@@ -511,6 +473,6 @@ node:
 
 ---
 kind: signature
-hmac: 1c33490cc2902564c4250a409c156683d0d549b8c9d5aee4e46d1bde4e0ccf2c
+hmac: 3fc19d6f9a3555519c8405e3281b2e74289bb802f644740d5481d53df3a01fa4
 
 ...

.gitattributes

@@ -0,0 +1 @@
+*.pdf filter=lfs diff=lfs merge=lfs -text

Cargo.toml

@@ -3,10 +3,12 @@ members = [
 	"src/util",
 	"src/rpc",
 	"src/table",
+	"src/block",
 	"src/model",
+	"src/admin",
 	"src/api",
 	"src/web",
-	"src/garage",
+	"src/garage"
 ]
 
 [profile.dev]

default.nix

@@ -11,76 +11,137 @@ with import ./nix/common.nix;
 let
   crossSystem = { config = target; };
 in let
+  log = v: builtins.trace v v;
+
   pkgs = import pkgsSrc {
     inherit system crossSystem;
     overlays = [ cargo2nixOverlay ];
   };
 
-  /*
-   The following complexity should be abstracted by makePackageSet' (note the final quote).
-   However its code uses deprecated features of rust-overlay that can lead to bug.
-   Instead, we build our own rustChannel object with the recommended API of rust-overlay.
-   */
-  rustChannel = pkgs.rustPlatform.rust;
 
-  overrides = pkgs.buildPackages.rustBuilder.overrides.all ++ [
   /*
-     We want to inject the git version while keeping the build deterministic.
+   Rust and Nix triples are not the same. Cargo2nix has a dedicated library
+   to convert Nix triples to Rust ones. We need this conversion as we want to
+   set later options linked to our (rust) target in a generic way. Not only
+   the triple terminology is different, but also the "roles" are named differently.
+   Nix uses a build/host/target terminology where Nix's "host" maps to Cargo's "target".
+  */
+  rustTarget = log (pkgs.rustBuilder.rustLib.rustTriple pkgs.stdenv.hostPlatform);
+
+  /*
+   Cargo2nix is built for rustOverlay which installs Rust from Mozilla releases.
+   We want our own Rust to avoid incompatibilities, like we had with musl 1.2.0.
+   rustc was built with musl < 1.2.0 and nix shipped musl >= 1.2.0 which lead to compilation breakage.
+   So we want a Rust release that is bound to our Nix repository to avoid these problems.
+   See here for more info: https://musl.libc.org/time64.html
+   Because Cargo2nix does not support the Rust environment shipped by NixOS,
+   we emulate the structure of the Rust object created by rustOverlay.
+   In practise, rustOverlay ships rustc+cargo in a single derivation while
+   NixOS ships them in separate ones. We reunite them with symlinkJoin.
+   */
+  rustChannel = pkgs.symlinkJoin {
+    name ="rust-channel";
+    paths = [ 
+      pkgs.rustPlatform.rust.rustc
+      pkgs.rustPlatform.rust.cargo
+    ];
+  };
+
+  /*
+   Cargo2nix provides many overrides by default, you can take inspiration from them:
+   https://github.com/cargo2nix/cargo2nix/blob/master/overlay/overrides.nix
+
+   You can have a complete list of the available options by looking at the overriden object, mkcrate:
+   https://github.com/cargo2nix/cargo2nix/blob/master/overlay/mkcrate.nix
+  */
+  overrides = pkgs.rustBuilder.overrides.all ++ [
+    /*
+     [1] We need to alter Nix hardening to be able to statically compile: PIE,
+     Position Independent Executables seems to be supported only on amd64. Having
+     this flags set either make our executables crash or compile as dynamic on many platforms.
+     In the following section codegenOpts, we reactive it for the supported targets
+     (only amd64 curently) through the `-static-pie` flag. PIE is a feature used
+     by ASLR, which helps mitigate security issues.
+     Learn more about Nix Hardening: https://github.com/NixOS/nixpkgs/blob/master/pkgs/build-support/cc-wrapper/add-hardening.sh
+
+     [2] We want to inject the git version while keeping the build deterministic.
      As we do not want to consider the .git folder as part of the input source,
      we ask the user (the CI often) to pass the value to Nix.
     */
     (pkgs.rustBuilder.rustLib.makeOverride {
       name = "garage";
-      overrideAttrs = drv: if git_version != null then {
+      overrideAttrs = drv:
+        /* [1] */ { hardeningDisable = [ "pie" ]; }
+        //
+        /* [2] */ (if git_version != null then {
           preConfigure = ''
             ${drv.preConfigure or ""}
             export GIT_VERSION="${git_version}"
           '';
-      } else {};
+        } else {});
     })
 
     /*
-     On a sandbox pure NixOS environment, /usr/bin/file is not available.
-     This is a known problem: https://github.com/NixOS/nixpkgs/issues/98440
-     We simply patch the file as suggested
+     We ship some parts of the code disabled by default by putting them behind a flag.
+     It speeds up the compilation (when the feature is not required) and released crates have less dependency by default (less attack surface, disk space, etc.).
+     But we want to ship these additional features when we release Garage.
+     In the end, we chose to exclude all features from debug builds while putting (all of) them in the release builds.
+     Currently, the only feature of Garage is kubernetes-discovery from the garage_rpc crate.
     */
-    /*(pkgs.rustBuilder.rustLib.makeOverride {
-      name = "libsodium-sys";
-      overrideAttrs = drv: {
-        preConfigure = ''
-          ${drv.preConfigure or ""}
-          sed -i 's,/usr/bin/file,${file}/bin/file,g' ./configure
-        '';
-      }
-    })*/
+    (pkgs.rustBuilder.rustLib.makeOverride {
+      name = "garage_rpc";
+      overrideArgs = old:
+        {
+          features = if release then [ "kubernetes-discovery" ] else [];
+        };
+    })
   ];
 
   packageFun = import ./Cargo.nix;
 
+  /*
+    We compile fully static binaries with musl to simplify deployment on most systems.
+    When possible, we reactivate PIE hardening (see above).
+
+    Also, if you set the RUSTFLAGS environment variable, the following parameters will
+    be ignored.
+
+    For more information on static builds, please refer to Rust's RFC 1721.
+    https://rust-lang.github.io/rfcs/1721-crt-static.html#specifying-dynamicstatic-c-runtime-linkage
+  */
+
+  codegenOpts = {
+   "armv6l-unknown-linux-musleabihf" = [ "target-feature=+crt-static" "link-arg=-static" ]; /* compile as dynamic with static-pie */
+   "aarch64-unknown-linux-musl" = [ "target-feature=+crt-static" "link-arg=-static" ]; /* segfault with static-pie */
+   "i686-unknown-linux-musl" = [ "target-feature=+crt-static" "link-arg=-static" ]; /* segfault with static-pie */
+   "x86_64-unknown-linux-musl" = [ "target-feature=+crt-static" "link-arg=-static-pie" ];
+  };
+
+  /*
+   The following definition is not elegant as we use a low level function of Cargo2nix
+   that enables us to pass our custom rustChannel object. We need this low level definition
+   to pass Nix's Rust toolchains instead of Mozilla's one.
+
+   target is mandatory but must be kept to null to allow cargo2nix to set it to the appropriate value
+   for each crate.
+  */ 
   rustPkgs = pkgs.rustBuilder.makePackageSet {
-    inherit packageFun rustChannel release;
+    inherit packageFun rustChannel release codegenOpts;
     packageOverrides = overrides;
+    target = null;
 
     buildRustPackages = pkgs.buildPackages.rustBuilder.makePackageSet {
-      inherit rustChannel packageFun;
+      inherit rustChannel packageFun codegenOpts;
       packageOverrides = overrides;
+      target = null;
+    };
   };
 
-    localPatterns = [
-      /*
-       The way the default rules are written make think we match recursively, on full path, but the rules are misleading.
-       In fact, the regex is only called on root elements of the crate (and not recursively).
-       This behavior does not work well with our nested modules.
-       We tried to build a "deny list" but negative lookup ahead are not supported on Nix.
-       As a workaround, we have to register all our submodules in this allow list...
-       */
-       ''^(src|tests)''          # fixed default
-       ''.*\.(rs|toml)$''        # fixed default
-       ''^(crdt|replication|cli|helper)''   # our crate submodules
-    ];
-  };
 
 in
   if compileMode == "test"
-    then builtins.mapAttrs (name: value: rustPkgs.workspace.${name} { inherit compileMode; }) rustPkgs.workspace
+    then pkgs.symlinkJoin {
+      name ="garage-tests";
+      paths = builtins.map (key: rustPkgs.workspace.${key} { inherit compileMode; }) (builtins.attrNames rustPkgs.workspace);
+    }
     else rustPkgs.workspace.garage { inherit compileMode; }

doc/book/README

@@ -0,0 +1,3 @@
+These are the sources for the documentation but not the whole website.
+The website templates and other things are in garage_website, which
+uses this as a submodule.

doc/book/_index.md

@@ -0,0 +1,5 @@
++++
+template = "documentation.html"
+page_template = "documentation.html"
+redirect_to = "documentation/quick-start/"
++++

doc/book/book.toml

@@ -1,6 +0,0 @@
-[book]
-authors = ["Quentin Dufour"]
-language = "en"
-multilingual = false
-src = "src"
-title = "Garage Documentation"

doc/book/connect/_index.md

@@ -1,15 +1,21 @@
-# Integrations
++++
+title = "Integrations"
+weight = 3
+sort_by = "weight"
+template = "documentation.html"
++++
+
 
 Garage implements the Amazon S3 protocol, which makes it compatible with many existing software programs.
 
 In particular, you will find here instructions to connect it with:
 
-  - [Browsing tools](./cli.md)
-  - [Applications](./apps.md)
-  - [Website hosting](./websites.md)
-  - [Software repositories](./repositories.md)
-  - [Your own code](./code.md)
-  - [FUSE](./fs.md)
+  - [Browsing tools](@/documentation/connect/cli.md)
+  - [Applications](@/documentation/connect/apps/index.md)
+  - [Website hosting](@/documentation/connect/websites.md)
+  - [Software repositories](@/documentation/connect/repositories.md)
+  - [Your own code](@/documentation/connect/code.md)
+  - [FUSE](@/documentation/connect/fs.md)
 
 ### Generic instructions
 
@@ -26,7 +32,7 @@ you will need the following parameters:
   like this: `GK3515373e4c851ebaad366558` (access key),
   `7d37d093435a41f2aab8f13c19ba067d9776c90215f56614adad6ece597dbb34` (secret key).
   These keys are created and managed using the `garage` CLI, as explained in the
-  [quick start](../quick_start/index.md) guide.
+  [quick start](@/documentation/quick-start/_index.md) guide.
 
 Most S3 clients can be configured easily with these parameters,
 provided that you follow the following guidelines:

doc/book/connect/apps/index.md

@@ -1,4 +1,7 @@
-# Apps (Nextcloud, Peertube...)
++++
+title = "Apps (Nextcloud, Peertube...)"
+weight = 5
++++
 
 In this section, we cover the following web applications:
 
@@ -80,7 +83,7 @@ To test your new configuration, just reload your Nextcloud webpage and start sen
 
 **From the GUI.** Activate the "External storage support" app from the "Applications" page (click on your account icon on the top right corner of your screen to display the menu). Go to your parameters page (also located below your account icon). Click on external storage (or the corresponding translation in your language).
 
-[![Screenshot of the External Storage form](./cli-nextcloud-gui.png)](./cli-nextcloud-gui.png)
+[![Screenshot of the External Storage form](cli-nextcloud-gui.png)](cli-nextcloud-gui.png)
 *Click on the picture to zoom*
 
 Add a new external storage. Put what you want in "folder name" (eg. "shared"). Select "Amazon S3". Keep "Access Key" for the Authentication field.
@@ -171,6 +174,7 @@ These buckets are now accessible on the web port (by default 3902) with the foll
 
 Make sure you (will) have a corresponding DNS entry for them.
 
+
 ### Configure Peertube
 
 You must edit the file named `config/production.yaml`, we are only modifying the root key named `object_storage`:

doc/book/connect/backup.md

@@ -1,4 +1,8 @@
-# Backups (restic, duplicity...)
++++
+title = "Backups (restic, duplicity...)"
+weight = 25
++++
+
 
 Backups are essential for disaster recovery but they are not trivial to manage.
 Using Garage as your backup target will enable you to scale your storage as needed while ensuring high availability.
@@ -21,7 +25,22 @@ If you still want to use Borg, you can use it with `rclone mount`.
 
 ## Duplicati
 
-*External links:* [Duplicati Documentation > Storage Providers](https://github.com/kees-z/DuplicatiDocs/blob/master/docs/05-storage-providers.md#s3-compatible)
+*External links:* [Duplicati Documentation > Storage Providers](https://duplicati.readthedocs.io/en/latest/05-storage-providers/#s3-compatible)
+
+The following fields need to be specified:
+```
+Storage Type: S3 Compatible
+Use SSL: [ ] # Only if you have SSL
+Server: Custom server url (s3.garage.localhost:3900)
+Bucket name: bucket-name
+Bucket create region: Custom region value (garage) # Or as you've specified in garage.toml
+AWS Access ID: Key ID from "garage key info key-name"
+AWS Access Key: Secret key from "garage key info key-name"
+Client Library to use: Minio SDK
+```
+
+Click `Test connection` and then no when asked `The bucket name should start with your username, prepend automatically?`. Then it should say `Connection worked!`.
+
 
 ## knoxite
 

doc/book/connect/cli.md

@@ -1,16 +1,20 @@
-# Browsing tools
++++
+title = "Browsing tools"
+weight = 20
++++
 
 Browsing tools allow you to query the S3 API without too many abstractions.
 These tools are particularly suitable for debug, backups, website deployments or any scripted task that need to handle data.
 
 | Name | Status | Note |
 |------|--------|------|
-| [Minio client](#minio-client-recommended)     | ✅       |  Recommended  |
+| [Minio client](#minio-client)     | ✅       |  Recommended  |
 | [AWS CLI](#aws-cli)     | ✅       | Recommended   |
 | [rclone](#rclone)     | ✅       |    |
 | [s3cmd](#s3cmd)     | ✅       |    |
-| [(Cyber)duck](#cyberduck--duck)     | ✅       |    |
-| [WinSCP (libs3)](#winscp)     | ✅       | No instructions yet   |
+| [(Cyber)duck](#cyberduck)     | ✅       |    |
+| [WinSCP (libs3)](#winscp)     | ✅       | CLI instructions only   |
+| [sftpgo](#sftpgo)     | ✅       |    |
 
 
 ## Minio client
@@ -139,6 +143,11 @@ rclone copy garage:quentin.divers/hello.txt .
 rclone help
 ```
 
+**Advice with rclone:** use the `--fast-list` option when accessing buckets with large amounts of objects.
+This will tremendously accelerate operations such as `rclone sync` or `rclone ncdu` by reducing the number
+of ListObjects calls that are made.
+
+
 ## `s3cmd`
 
 Here is a template for the `s3cmd.cfg` file to talk with Garage:
@@ -169,7 +178,7 @@ s3cmd put /tmp/hello.txt s3://my-bucket/
 s3cmd get s3://my-bucket/hello.txt hello.txt
 ```
 
-## Cyberduck & duck
+## Cyberduck & duck {#cyberduck}
 
 Both Cyberduck (the GUI) and duck (the CLI) have a concept of "Connection Profiles" that contain some presets for a specific provider.
 We wrote the following connection profile for Garage:
@@ -271,7 +280,61 @@ duck --upload /tmp/object.txt garage:/my-files/another-object.txt
 duck --delete garage:/my-files/an-object.txt
 ```
 
-## WinSCP (libs3)
+## WinSCP (libs3) {#winscp}
 
-*No instruction yet. You can find ones in french [in our wiki](https://wiki.deuxfleurs.fr/fr/Guide/Garage/WinSCP).*
+*You can find instructions on how to use the GUI in french [in our wiki](https://wiki.deuxfleurs.fr/fr/Guide/Garage/WinSCP).*
+
+How to use `winscp.com`, the CLI interface of WinSCP:
+
+```
+open s3://GKxxxxx:yyyyyyy@127.0.0.1:4443 -certificate=* -rawsettings S3DefaultRegion=garage S3UrlStyle=1
+ls
+ls my-files/
+get my-files/an-object.txt Z:\tmp\object.txt
+put Z:\tmp\object.txt my-files/another-object.txt
+rm my-files/an-object
+exit
+```
+
+Notes:
+  - It seems WinSCP supports only TLS connections for S3
+  - `-certificate=*` allows self-signed certificates, remove it if you have valid certificates
+
+
+## sftpgo {#sftpgo}
+
+sftpgo needs a database to work, by default it uses sqlite and does not require additional configuration.
+You can then directly init it:
+
+```
+sftpgo initprovider
+```
+
+Then you can directly launch the daemon that will listen by default on `:8080 (http)` and `:2022 (ssh)`:
+
+```
+sftpgo serve
+```
+
+Go to the admin web interface (http://[::1]:8080/web/admin/), create the required admin account, then create a user account.
+Choose a username (eg: `ada`) and a password.
+
+In the filesystem section, choose:
+  - Storage: AWS S3 (Compatible)
+  - Bucket: *your bucket name*
+  - Region: `garage` (or the one you defined in `config.toml`)
+  - Access key: *your access key*
+  - Access secret: *your secret key*
+  - Endpoint: *your endpoint*, eg. `https://garage.example.tld`, note that the protocol (`https` here) must be specified. Non standard ports and `http` have not been tested yet.
+  - Keep the default values for other fields
+  - Tick "Use path-style addressing". It should work without ticking it if you have correctly configured your instance to use URL vhost-style.
+
+Now you can access your bucket through SFTP:
+
+```
+sftp -P2022 ada@[::1]
+ls
+```
+
+And through the web interface at http://[::1]:8080/web/client
 

doc/book/connect/code.md

@@ -1,4 +1,7 @@
-# Your code (PHP, JS, Go...)
++++
+title = "Your code (PHP, JS, Go...)"
+weight = 30
++++
 
 If you are developping a new application, you may want to use Garage to store your user's media.
 

doc/book/connect/fs.md

@@ -1,4 +1,7 @@
-# FUSE (s3fs, goofys, s3backer...)
++++
+title = "FUSE (s3fs, goofys, s3backer...)"
+weight = 25
++++
 
 **WARNING! Garage is not POSIX compatible.
 Mounting S3 buckets as filesystems will not provide POSIX compatibility.
@@ -11,7 +14,7 @@ Ideally, avoid these solutions at all for any serious or production use.
 
 ## rclone mount
 
-rclone uses the same configuration when used [in CLI](/connect/cli.html) and mount mode.
+rclone uses the same configuration when used [in CLI](@/documentation/connect/cli.md) and mount mode.
 We suppose you have the following entry in your `rclone.ini` (mine is located in `~/.config/rclone/rclone.conf`):
 
 ```toml
@@ -53,11 +56,11 @@ fusermount -u /tmp/my-bucket
 
 ## s3fs
 
-*External link:* [s3fs github > README.md](https://github.com/s3fs-fuse/s3fs-fuse#examples)
+*External link:* [s3fs github > README.md](https://github.com/s3fs-fuse/s3fs-fuse#user-content-examples)
 
 ## goofys
 
-*External link:* [goofys github > README.md](https://github.com/kahing/goofys#usage)
+*External link:* [goofys github > README.md](https://github.com/kahing/goofys#user-content-usage)
 
 ## s3backer
 

doc/book/connect/repositories.md

@@ -1,4 +1,7 @@
-# Repositories (Docker, Nix, Git...)
++++
+title = "Repositories (Docker, Nix, Git...)"
+weight = 15
++++
 
 Whether you need to store and serve binary packages or source code, you may want to deploy a tool referred as a repository or registry.
 Garage can also help you serve this content.
@@ -6,8 +9,8 @@ Garage can also help you serve this content.
 | Name | Status | Note |
 |------|--------|------|
 | [Gitea](#gitea)     | ✅       |   |
-| [Docker](#generic-static-site-generator)     | ✅        | Requires garage >= v0.6.0   |
-| [Nix](#generic-static-site-generator)     | ✅        |     |
+| [Docker](#docker)     | ✅        | Requires garage >= v0.6.0   |
+| [Nix](#nix)     | ✅        |     |
 | [Gitlab](#gitlab)     |  ❓        |  Not yet tested    |
 
 
@@ -122,8 +125,8 @@ garage bucket website nix.example.com --allow
 ```
 
 If you need more information about exposing buckets as websites on Garage,
-check [Exposing buckets as websites](/cookbook/exposing_websites.html)
- and [Configuring a reverse proxy](/cookbook/reverse_proxy.html).
+check [Exposing buckets as websites](@/documentation/cookbook/exposing-websites.md)
+ and [Configuring a reverse proxy](@/documentation/cookbook/reverse-proxy.md).
 
 Next, we want to check that our bucket works:
 

doc/book/connect/websites.md

@@ -1,4 +1,7 @@
-# Websites (Hugo, Jekyll, Publii...)
++++
+title = "Websites (Hugo, Jekyll, Publii...)"
+weight = 10
++++
 
 Garage is also suitable to host static websites.
 While they can be deployed with traditional CLI tools, some static website generators have integrated options to ease your workflow.
@@ -68,7 +71,7 @@ Now, each time you want to publish your website from Publii, just hit the bottom
 Some tools do not support sending to a S3 backend but output a compiled folder on your system.
 We can then use any CLI tool to upload this content to our S3 target.
 
-First, start by [configuring minio client](cli.html#minio-client-recommended).
+First, start by [configuring minio client](@/documentation/connect/cli.md#minio-client).
 
 Then build your website (example for jekyll):
 

doc/book/cookbook/_index.md

@@ -0,0 +1,31 @@
++++
+title="Cookbook"
+template = "documentation.html"
+weight = 2
+sort_by = "weight"
++++
+
+A cookbook, when you cook, is a collection of recipes.
+Similarly, Garage's cookbook contains a collection of recipes that are known to works well!
+This chapter could also be referred as "Tutorials" or "Best practices".
+
+- **[Multi-node deployment](@/documentation/cookbook/real-world.md):** This page will walk you through all of the necessary
+  steps to deploy Garage in a real-world setting.
+
+- **[Building from source](@/documentation/cookbook/from-source.md):** This page explains how to build Garage from
+  source in case a binary is not provided for your architecture, or if you want to
+  hack with us!
+
+- **[Integration with Systemd](@/documentation/cookbook/systemd.md):** This page explains how to run Garage
+  as a Systemd service (instead of as a Docker container).
+
+- **[Configuring a gateway node](@/documentation/cookbook/gateways.md):** This page explains how to run a gateway node in a Garage cluster, i.e. a Garage node that doesn't store data but accelerates access to data present on the other nodes.
+
+- **[Hosting a website](@/documentation/cookbook/exposing-websites.md):** This page explains how to use Garage
+  to host a static website.
+
+- **[Configuring a reverse-proxy](@/documentation/cookbook/reverse-proxy.md):** This page explains how to configure a reverse-proxy to add TLS support to your S3 api endpoint.
+
+- **[Recovering from failures](@/documentation/cookbook/recovering.md):** Garage's first selling point is resilience
+  to hardware failures. This section explains how to recover from such a failure in the
+  best possible way.

doc/book/cookbook/exposing-websites.md

@@ -0,0 +1,69 @@
++++
+title = "Exposing buckets as websites"
+weight = 25
++++
+
+## Configuring a bucket for website access
+
+There are two methods to expose buckets as website:
+
+1. using the PutBucketWebsite S3 API call, which is allowed for access keys that have the owner permission bit set
+
+2. from the Garage CLI, by an adminstrator of the cluster
+
+The `PutBucketWebsite` API endpoint [is documented](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html) in the official AWS docs.
+This endpoint can also be called [using `aws s3api`](https://docs.aws.amazon.com/cli/latest/reference/s3api/put-bucket-website.html) on the command line.
+The website configuration supported by Garage is only a subset of the possibilities on Amazon S3: redirections are not supported, only the index document and error document can be specified.
+
+If you want to expose your bucket as a website from the CLI, use this simple command:
+
+```bash
+garage bucket website --allow my-website
+```
+
+Now it will be **publicly** exposed on the web endpoint (by default listening on port 3902).
+
+## How exposed websites work
+
+Our website serving logic is as follow:
+
+  - Supports only static websites (no support for PHP or other languages)
+  - Does not support directory listing
+  - The index file is defined per-bucket and can be specified in the `PutBucketWebsite` call
+     or on the CLI using the `--index-document` parameter (default: `index.html`)
+  - A custom error document for 404 errors can be specified in the `PutBucketWebsite` call
+    or on the CLI using the `--error-document` parameter
+
+Now we need to infer the URL of your website through your bucket name.
+Let assume:
+  - we set `root_domain = ".web.example.com"` in `garage.toml` ([ref](@/documentation/reference-manual/configuration.md#root_domain))
+  - our bucket name is `garagehq.deuxfleurs.fr`.
+
+Our bucket will be served if the Host field matches one of these 2 values (the port is ignored):
+
+  - `garagehq.deuxfleurs.fr.web.example.com`: you can dedicate a subdomain to your users (here `web.example.com`).
+
+  - `garagehq.deuxfleurs.fr`: your users can bring their own domain name, they just need to point them to your Garage cluster.
+
+You can try this logic locally, without configuring any DNS, thanks to `curl`:
+
+```bash
+# prepare your test
+echo hello world > /tmp/index.html
+mc cp /tmp/index.html garage/garagehq.deuxfleurs.fr
+
+curl -H 'Host: garagehq.deuxfleurs.fr' http://localhost:3902
+# should print "hello world"
+
+curl -H 'Host: garagehq.deuxfleurs.fr.web.example.com' http://localhost:3902
+# should also print "hello world"
+```
+
+Now that you understand how website logic works on Garage, you can:
+
+ - make the website endpoint listens on port 80 (instead of 3902)
+ - use iptables to redirect the port 80 to the port 3902:  
+   `iptables -t nat -A PREROUTING -p tcp -dport 80 -j REDIRECT -to-port 3902`
+ - or configure a [reverse proxy](@/documentation/cookbook/reverse-proxy.md) in front of Garage to add TLS (HTTPS), CORS support, etc.
+
+You can also take a look at [Website Integration](@/documentation/connect/websites.md) to see how you can add Garage to your workflow.

doc/book/cookbook/from-source.md

@@ -1,9 +1,10 @@
-# Compiling Garage from source
++++
+title = "Compiling Garage from source"
+weight = 10
++++
 
 
-Garage is a standard Rust project.
-First, you need `rust` and `cargo`.
-For instance on Debian:
+Garage is a standard Rust project.  First, you need `rust` and `cargo`.  For instance on Debian:
 
 ```bash
 sudo apt-get update
@@ -12,6 +13,13 @@ sudo apt-get install -y rustc cargo
 
 You can also use [Rustup](https://rustup.rs/) to setup a Rust toolchain easily.
 
+In addition, you will need a full C toolchain. On Debian-based distributions, it can be installed as follows:
+
+```bash
+sudo apt-get update
+sudo apt-get install build-essential
+```
+
 ## Using source from `crates.io`
 
 Garage's source code is published on `crates.io`, Rust's official package repository.

doc/book/cookbook/gateways.md

@@ -1,4 +1,7 @@
-# Gateways
++++
+title = "Configuring a gateway node"
+weight = 20
++++
 
 Gateways allow you to expose Garage endpoints (S3 API and websites) without storing data on the node.
 
@@ -12,9 +15,6 @@ You can configure Garage as a gateway on all nodes that will consume your S3 API
 
   - **It simplifies security.** Instead of having to maintain and renew a TLS certificate, you leverage the Secret Handshake protocol we use for our cluster. The S3 API protocol will be in plain text but limited to your local machine.
 
-## Limitations
-
-Currently it will not work with minio client. Follow issue [#64](https://git.deuxfleurs.fr/Deuxfleurs/garage/issues/64) for more information.
 
 ## Spawn a Gateway
 

doc/book/cookbook/real-world.md

@@ -1,10 +1,13 @@
-# Deploying Garage on a real-world cluster
++++
+title = "Deployment on a cluster"
+weight = 5
++++
 
 To run Garage in cluster mode, we recommend having at least 3 nodes.
 This will allow you to setup Garage for three-way replication of your data,
 the safest and most available mode proposed by Garage.
 
-We recommend first following the [quick start guide](../quick_start/index.md) in order
+We recommend first following the [quick start guide](@/documentation/quick-start/_index.md) in order
 to get familiar with Garage's command line and usage patterns.
 
 
@@ -20,10 +23,10 @@ To run a real-world deployment, make sure the following conditions are met:
 
 - Ideally, each machine should have a SSD available in addition to the HDD you are dedicating
   to Garage. This will allow for faster access to metadata and has the potential
-  to drastically reduce Garage's response times.
+  to significantly reduce Garage's response times.
 
 - This guide will assume you are using Docker containers to deploy Garage on each node. 
-  Garage can also be run independently, for instance as a [Systemd service](systemd.md).
+  Garage can also be run independently, for instance as a [Systemd service](@/documentation/cookbook/systemd.md).
   You can also use an orchestrator such as Nomad or Kubernetes to automatically manage
   Docker containers on a fleet of nodes.
 
@@ -32,12 +35,19 @@ For our example, we will suppose the following infrastructure with IPv6 connecti
 
 | Location | Name    | IP Address | Disk Space |
 |----------|---------|------------|------------|
-| Paris    | Mercury | fc00:1::1  | 1 To       |
-| Paris    | Venus   | fc00:1::2  | 2 To       |
-| London   | Earth   | fc00:B::1  | 2 To       |
-| Brussels | Mars    | fc00:F::1  | 1.5 To     |
-
+| Paris    | Mercury | fc00:1::1  | 1 TB       |
+| Paris    | Venus   | fc00:1::2  | 2 TB       |
+| London   | Earth   | fc00:B::1  | 2 TB       |
+| Brussels | Mars    | fc00:F::1  | 1.5 TB     |
 
+Note that Garage will **always** store the three copies of your data on nodes at different
+locations. This means that in the case of this small example, the available capacity
+of the cluster is in fact only 1.5 TB, because nodes in Brussels can't store more than that.
+This also means that nodes in Paris and London will be under-utilized.
+To make better use of the available hardware, you should ensure that the capacity
+available in the different locations of your cluster is roughly the same.
+For instance, here, the Mercury node could be moved to Brussels; this would allow the cluster
+to store 2 TB of data in total.
 
 ## Get a Docker image
 
@@ -205,10 +215,10 @@ For our example, we will suppose we have the following infrastructure
 
 | Location | Name    | Disk Space | `Capacity` | `Identifier` | `Zone` |
 |----------|---------|------------|------------|--------------|--------------|
-| Paris    | Mercury | 1 To       | `10`       | `563e`     | `par1`       |
-| Paris    | Venus   | 2 To       | `20`       | `86f0`     | `par1`       |
-| London   | Earth   | 2 To       | `20`       | `6814`     | `lon1`       |
-| Brussels | Mars    | 1.5 To     | `15`       | `212f`     | `bru1`       |
+| Paris    | Mercury | 1 TB       | `10`       | `563e`     | `par1`       |
+| Paris    | Venus   | 2 TB       | `20`       | `86f0`     | `par1`       |
+| London   | Earth   | 2 TB       | `20`       | `6814`     | `lon1`       |
+| Brussels | Mars    | 1.5 TB     | `15`       | `212f`     | `bru1`       |
 
 #### Node identifiers
 
@@ -258,10 +268,10 @@ have 66% chance of being stored by Venus and 33% chance of being stored by Mercu
 Given the information above, we will configure our cluster as follow:
 
 ```bash
-garage layout assign -z par1 -c 10 -t mercury 563e
-garage layout assign -z par1 -c 20 -t venus 86f0
-garage layout assign -z lon1 -c 20 -t earth 6814
-garage layout assign -z bru1 -c 15 -t mars 212f
+garage layout assign 563e -z par1 -c 10 -t mercury
+garage layout assign 86f0 -z par1 -c 20 -t venus
+garage layout assign 6814 -z lon1 -c 20 -t earth 
+garage layout assign 212f -z bru1 -c 15 -t mars 
 ```
 
 At this point, the changes in the cluster layout have not yet been applied.
@@ -278,15 +288,15 @@ garage layout apply
 ```
 
 **WARNING:** if you want to use the layout modification commands in a script,
-make sure to read [this page](/reference_manual/layout.html) first.
+make sure to read [this page](@/documentation/reference-manual/layout.md) first.
 
 
 ## Using your Garage cluster
 
 Creating buckets and managing keys is done using the `garage` CLI,
-and is covered in the [quick start guide](../quick_start/index.md).
+and is covered in the [quick start guide](@/documentation/quick-start/_index.md).
 Remember also that the CLI is self-documented thanks to the `--help` flag and
 the `help` subcommand (e.g. `garage help`, `garage key --help`).
 
 Configuring S3-compatible applicatiosn to interact with Garage
-is covered in the [Integrations](/connect/index.html) section.
+is covered in the [Integrations](@/documentation/connect/_index.md) section.

doc/book/cookbook/recovering.md

@@ -1,4 +1,7 @@
-# Recovering from failures
++++
+title = "Recovering from failures"
+weight = 35
++++
 
 Garage is meant to work on old, second-hand hardware.
 In particular, this makes it likely that some of your drives will fail, and some manual intervention will be needed.
@@ -91,7 +94,7 @@ might be faster but most of the pieces will be deleted anyway from the disk and
 
 First, set up a new drive to store the metadata directory for the replacement node (a SSD is recommended),
 and for the data directory if necessary. You can then start Garage on the new node.
-The restarted node should generate a new node ID, and it should be shown as `NOT CONFIGURED` in `garage status`.
+The restarted node should generate a new node ID, and it should be shown with `NO ROLE ASSIGNED` in `garage status`.
 The ID of the lost node should be shown in `garage status` in the section for disconnected/unavailable nodes.
 
 Then, replace the broken node by the new one, using:

doc/book/cookbook/reverse-proxy.md

@@ -1,4 +1,7 @@
-# Configuring a reverse proxy
++++
+title = "Configuring a reverse proxy"
+weight = 30
++++
 
 The main reason to add a reverse proxy in front of Garage is to provide TLS to your users and serve multiple web services on port 443.
 

doc/book/cookbook/systemd.md

@@ -1,4 +1,7 @@
-# Starting Garage with systemd
++++
+title = "Starting Garage with systemd"
+weight = 15
++++
 
 We make some assumptions for this systemd deployment. 
 

doc/book/cookbook/upgrading.md

@@ -0,0 +1,50 @@
++++
+title = "Upgrading Garage"
+weight = 40
++++
+
+Garage is a stateful clustered application, where all nodes are communicating together and share data structures.
+It makes upgrade more difficult than stateless applications so you must be more careful when upgrading.
+On a new version release, there is 2 possibilities:
+  - protocols and data structures remained the same ➡️ this is a **straightforward upgrade**
+  - protocols or data structures changed  ➡️  this is an **advanced upgrade**
+
+You can quickly now what type of update you will have to operate by looking at the version identifier.
+Following the [SemVer ](https://semver.org/) terminology, if only the *patch* number changed, it will only need a straightforward upgrade.
+Example: an upgrade from v0.6.0 from v0.6.1 is a straightforward upgrade.
+If the *minor* or *major* number changed however, you will have to do an advanced upgrade. Example: from v0.6.1 to v0.7.0.
+
+Migrations are designed to be run only between contiguous versions (from a *major*.*minor* perspective, *patches* can be skipped).
+Example: migrations from v0.6.1 to v0.7.0 and from v0.6.0 to v0.7.0 are supported but migrations from v0.5.0 to v0.7.0 are not supported.
+
+## Straightforward upgrades
+
+Straightforward upgrades do not imply cluster downtime.
+Before upgrading, you should still read [the changelog](https://git.deuxfleurs.fr/Deuxfleurs/garage/releases) and ideally test your deployment on a staging cluster before.
+
+When you are ready, start by checking the health of your cluster.
+You can force some checks with `garage repair`, we recommend at least running `garage repair --all-nodes --yes` that is very quick to run (less than a minute).
+You will see that the command correctly terminated in the logs of your daemon.
+
+Finally, you can simply upgrades nodes one by one. 
+For each node: stop it, install the new binary, edit the configuration if needed, restart it. 
+
+## Advanced upgrades
+
+Advanced upgrades will imply cluster downtime.
+Before upgrading, you must read [the changelog](https://git.deuxfleurs.fr/Deuxfleurs/garage/releases) and you must test your deployment on a staging cluster before.
+
+From a high level perspective, an advanced upgrade looks like this:
+  1. Make sure the health of your cluster is good (see `garage repair`)
+  2. Disable API access (comment the configuration in your reverse proxy)
+  3. Check that your cluster is idle
+  4. Stop the whole cluster
+  5. Backup the metadata folder of all your nodes, so that you will be able to restore it quickly if the upgrade fails (blocks being immutable, they should not be impacted)
+  6. Install the new binary, update the configuration
+  7. Start the whole cluster
+  8. If needed, run the corresponding migration from `garage migrate`
+  9. Make sure the health of your cluster is good
+  10. Enable API access (uncomment the configuration in your reverse proxy)
+  11. Monitor your cluster while load comes back, check that all your applications are happy with this new version
+
+We write guides for each advanced upgrade, they are stored under the "Working Documents" section of this documentation.

doc/book/design/_index.md

@@ -1,15 +1,20 @@
-# Design
++++
+title = "Design"
+weight = 5
+sort_by = "weight"
+template = "documentation.html"
++++
 
 The design section helps you to see Garage from a "big picture"
 perspective.  It will allow you to understand if Garage is a good fit for
 you, how to better use it, how to contribute to it, what can Garage could
 and could not do, etc.
 
-- **[Goals and use cases](goals.md):** This page explains why Garage was concieved and what practical use cases it targets.
+- **[Goals and use cases](@/documentation/design/goals.md):** This page explains why Garage was concieved and what practical use cases it targets.
 
-- **[Related work](related_work.md):** This pages presents the theoretical background on which Garage is built, and describes other software storage solutions and why they didn't work for us.
+- **[Related work](@/documentation/design/related-work.md):** This pages presents the theoretical background on which Garage is built, and describes other software storage solutions and why they didn't work for us.
 
-- **[Internals](internals.md):** This page enters into more details on how Garage manages data internally.
+- **[Internals](@/documentation/design/internals.md):** This page enters into more details on how Garage manages data internally.
 
 ## Talks
 

doc/book/design/benchmarks/index.md

@@ -1,4 +1,7 @@
-# Benchmarks
++++
+title = "Benchmarks"
+weight = 10
++++
 
 With Garage, we wanted to build a software defined storage service that follow the [KISS principle](https://en.wikipedia.org/wiki/KISS_principle),
  that is suitable for geo-distributed deployments and more generally that would work well for community hosting (like a Mastodon instance).
@@ -25,7 +28,7 @@ We selected 5 standard endpoints that are often in the critical path: ListBucket
 
 In this first benchmark, we consider 5 instances that are located in a different place each. To simulate the distance, we configure mknet with a RTT between each node of 100 ms +/- 20 ms of jitter. We get the following graph, where the colored bars represent the mean latency while the error bars the minimum and maximum one:
 
-![Comparison of endpoints latency for minio and garage](./img/endpoint-latency.png)
+![Comparison of endpoints latency for minio and garage](./endpoint-latency.png)
 
 Compared to garage, minio latency drastically increases on 3 endpoints: GetObject, PutObject, RemoveObject.
 
@@ -43,7 +46,7 @@ We consider that intra-DC communications are now very cheap with a latency of 0.
 The inter-DC remains costly with the same value as before (100ms +/- 20ms of jitter).
 We plot a similar graph as before:
 
-![Comparison of endpoints latency for minio and garage with 6  nodes in 3 DC](./img/endpoint-latency-dc.png)
+![Comparison of endpoints latency for minio and garage with 6  nodes in 3 DC](./endpoint-latency-dc.png)
 
 This new graph is very similar to the one before, neither minio or garage seems to benefit from this new topology, but they also do not suffer from it.
 

doc/book/design/goals.md

@@ -1,4 +1,7 @@
-# Goals and use cases
++++
+title = "Goals and use cases"
+weight = 5
++++
 
 ## Goals and non-goals
 

doc/book/design/internals.md

@@ -1,4 +1,7 @@
-# Internals
++++
+title = "Internals"
+weight = 20
++++
 
 ## Overview
 
@@ -14,7 +17,7 @@ In the meantime, you can find some information at the following links:
 
 - [this presentation (in French)](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/main/doc/talks/2020-12-02_wide-team/talk.pdf)
 
-- [an old design draft](/working_documents/design_draft.md)
+- [an old design draft](@/documentation/working-documents/design-draft.md)
 
 
 ## Garbage collection

doc/book/design/related-work.md

@@ -1,4 +1,7 @@
-# Related work
++++
+title = "Related work"
+weight = 15
++++
 
 ## Context
 
@@ -21,7 +24,7 @@ Openstack Cinder proxy previous solution to provide an uniform API.
 File storage provides a higher abstraction, they are one filesystem among others, which means they don't necessarily have all the exotic features of every filesystem.
 Often, they relax some POSIX constraints while many applications will still be compatible without any modification.
 As an example, we are able to run MariaDB (very slowly) over GlusterFS...
-We can also mention CephFS (read [RADOS](https://ceph.com/wp-content/uploads/2016/08/weil-rados-pdsw07.pdf) whitepaper), Lustre, LizardFS, MooseFS, etc.
+We can also mention CephFS (read [RADOS](https://doi.org/10.1145/1374596.1374606) whitepaper [[pdf](https://ceph.com/assets/pdfs/weil-rados-pdsw07.pdf)]), Lustre, LizardFS, MooseFS, etc.
 OpenStack Manila proxy previous solutions to provide an uniform API.
 
 Finally object storages provide the highest level abstraction.

doc/book/development/_index.md

@@ -1,4 +1,9 @@
-# Development
++++
+title = "Development"
+weight = 6
+sort_by = "weight"
+template = "documentation.html"
++++
 
 Now that you are a Garage expert, you want to enhance it, you are in the right place!
 We discuss here how to hack on Garage, how we manage its development, etc.

doc/book/development/devenv.md

@@ -1,4 +1,7 @@
-# Setup your development environment
++++
+title = "Setup your environment"
+weight = 5
++++
 
 Depending on your tastes, you can bootstrap your development environment in a traditional Rust way or through Nix.
 

doc/book/development/miscellaneous-notes.md

@@ -1,4 +1,7 @@
-# Miscellaneous Notes
++++
+title = "Miscellaneous notes"
+weight = 20
++++
 
 ## Quirks about cargo2nix/rust in Nix
 

doc/book/development/release-process.md

@@ -1,4 +1,7 @@
-# Release process
++++
+title = "Release process"
+weight = 15
++++
 
 Before releasing a new version of Garage, our code pass through a succession of checks and transformations.
 We define them as our release process.
@@ -29,9 +32,10 @@ We generate the following binary artifacts for now:
   - **os**: linux
   - **format**: static binary, docker container
 
-Additionnaly we also build two web pages:
+Additionnaly we also build two web pages and one JSON document:
   - the documentation (this website)
-  - [the release page](https://garagehq.deuxfleurs.fr/releases.html)
+  - [the release page](https://garagehq.deuxfleurs.fr/_releases.html)
+  - [the release list in JSON format](https://garagehq.deuxfleurs.fr/_releases.json)
 
 We publish the static binaries on our own garage cluster (you can access them through the releases page)
 and the docker containers on Docker Hub.

doc/book/development/scripts.md

@@ -1,4 +1,7 @@
-# Development scripts
++++
+title = "Development scripts"
+weight = 10
++++
 
 We maintain a `script/` folder that contains some useful script to ease testing on Garage.
 
@@ -31,7 +34,7 @@ You can inspect the detailed configuration, including ports, by inspecting `/tmp
 This script also spawns a simple HTTPS reverse proxy through `socat` for the S3 endpoint that listens on port `4443`.
 Some libraries might require a TLS endpoint to work, refer to our issue [#64](https://git.deuxfleurs.fr/Deuxfleurs/garage/issues/64) for more detailed information on this subject.
 
-This script covers the [Launching the garage server](/quick_start/index.html#launching-the-garage-server) section of our Quick start page.
+This script covers the [Launching the garage server](@/documentation/quick-start/_index.md#launching-the-garage-server) section of our Quick start page.
 
 ### 2. Make them join the cluster
 
@@ -41,7 +44,7 @@ This script covers the [Launching the garage server](/quick_start/index.html#lau
 
 This script will configure each instance by assigning them a zone (`dc1`) and a weight (`1`).
 
-This script covers the [Configuring your Garage node](/quick_start/index.html#configuring-your-garage-node) section of our Quick start page.
+This script covers the [Creating a cluster layout](@/documentation/quick-start/_index.md#creating-a-cluster-layout) section of our Quick start page.
 
 ### 3. Create a key and a bucket
 
@@ -52,7 +55,7 @@ This script covers the [Configuring your Garage node](/quick_start/index.html#co
 This script will create a bucket named `eprouvette` with a key having read and write rights on this bucket.
 The key is stored in a filed named `/tmp/garage.s3` and can be used by the following tools to pre-configure them.
 
-This script covers the [Creating buckets and keys](/quick_start/index.html#creating-buckets-and-keys) section of our Quick start page.
+This script covers the [Creating buckets and keys](@/documentation/quick-start/_index.md#creating-buckets-and-keys) section of our Quick start page.
 
 ## Handlers for generic tools
 

doc/book/quick-start/_index.md

@@ -1,4 +1,9 @@
-# Quick Start
++++
+title = "Quick Start"
+weight = 0
+sort_by = "weight"
+template = "documentation.html"
++++
 
 Let's start your Garage journey!
 In this chapter, we explain how to deploy Garage as a single-node server
@@ -6,7 +11,7 @@ and how to interact with it.
 
 Our goal is to introduce you to Garage's workflows.
 Following this guide is recommended before moving on to
-[configuring a multi-node cluster](../cookbook/real_world.md).
+[configuring a multi-node cluster](@/documentation/cookbook/real-world.md).
 
 Note that this kind of deployment should not be used in production,
 as it provides no redundancy for your data!
@@ -15,7 +20,7 @@ as it provides no redundancy for your data!
 
 Download the latest Garage binary from the release pages on our repository:
 
-<https://garagehq.deuxfleurs.fr/_releases.html>
+<https://garagehq.deuxfleurs.fr/download/>
 
 Place this binary somewhere in your `$PATH` so that you can invoke the `garage`
 command directly (for instance you can copy the binary in `/usr/local/bin`
@@ -23,10 +28,12 @@ or in `~/.local/bin`).
 
 If a binary of the last version is not available for your architecture,
 or if you want a build customized for your system,
-you can [build Garage from source](../cookbook/from_source.md).
+you can [build Garage from source](@/documentation/cookbook/from-source.md).
 
 
-## Writing a first configuration file
+## Configuring and starting Garage
+
+### Writing a first configuration file
 
 This first configuration file should allow you to get started easily with the simplest
 possible Garage deployment.
@@ -68,12 +75,12 @@ Garage server will not be persistent. Change these to locations on your local di
 your data to be persisted properly.
 
 
-## Launching the Garage server
+### Launching the Garage server
 
 Use the following command to launch the Garage server with our configuration file:
 
 ```
-RUST_LOG=garage=info garage server
+garage server
 ```
 
 You can tune Garage's verbosity as follows (from less verbose to more verbose):
@@ -84,11 +91,11 @@ RUST_LOG=garage=debug garage server
 RUST_LOG=garage=trace garage server
 ```
 
-Log level `info` is recommended for most use cases.
+Log level `info` is the default value and is recommended for most use cases.
 Log level `debug` can help you check why your S3 API calls are not working.
 
 
-## Checking that Garage runs correctly
+### Checking that Garage runs correctly
 
 The `garage` utility is also used as a CLI tool to configure your Garage deployment.
 It uses values from the TOML configuration file to find the Garage daemon running on the
@@ -147,7 +154,7 @@ garage help
 garage bucket allow --help
 ```
 
-#### Create a bucket
+### Create a bucket
 
 Let's take an example where we want to deploy NextCloud using Garage as the
 main data storage.
@@ -165,7 +172,7 @@ garage bucket list
 garage bucket info nextcloud-bucket
 ```
 
-#### Create an API key
+### Create an API key
 
 The `nextcloud-bucket` bucket now exists on the Garage server,
 however it cannot be accessed until we add an API key with the proper access rights.
@@ -195,7 +202,7 @@ garage key list
 garage key info nextcloud-app-key
 ```
 
-#### Allow a key to access a bucket
+### Allow a key to access a bucket
 
 Now that we have a bucket and a key, we need to give permissions to the key on the bucket:
 
@@ -224,7 +231,7 @@ Before reading the following, you need a working `mc` command on your path.
 Note that on certain Linux distributions such as Arch Linux, the Minio client binary
 is called `mcli` instead of `mc` (to avoid name clashes with the Midnight Commander).
 
-#### Configure `mc`
+### Configure `mc`
 
 You need your access key and secret key created above.
 We will assume you are invoking `mc` on the same machine as the Garage server,
@@ -252,7 +259,7 @@ or `$HOME/.bashrc` file:
 export MC_REGION=garage
 ```
 
-#### Use `mc`
+### Use `mc`
 
 You can not list buckets from `mc` currently.
 
@@ -266,7 +273,7 @@ mc mirror localdir/ my-garage/another-bucket
 ```
 
 
-#### Other tools for interacting with Garage
+### Other tools for interacting with Garage
 
 The following tools can also be used to send and recieve files from/to Garage:
 
@@ -275,5 +282,5 @@ The following tools can also be used to send and recieve files from/to Garage:
 - [Cyberduck](https://cyberduck.io/)
 - [`s3cmd`](https://s3tools.org/s3cmd)
 
-Refer to the ["Integrations" section](../connect/index.md) to learn how to
+Refer to the ["Integrations" section](@/documentation/connect/_index.md) to learn how to
 configure application and command line utilities to integrate with Garage.

doc/book/reference-manual/_index.md

@@ -1,4 +1,9 @@
-# Reference Manual
++++
+title = "Reference Manual"
+weight = 4
+sort_by = "weight"
+template = "documentation.html"
++++
 
 A reference manual contains some extensive descriptions about the features and the behaviour of the software.
 Reading of this chapter is recommended once you have a good knowledge/understanding of Garage.

doc/book/reference-manual/cli.md

@@ -1,4 +1,7 @@
-# Garage CLI
++++
+title = "Garage CLI"
+weight = 15
++++
 
 The Garage CLI is mostly self-documented. Make use of the `help` subcommand
 and the `--help` flag to discover all available options.

doc/book/reference-manual/configuration.md

@@ -0,0 +1,338 @@
++++
+title = "Configuration file format"
+weight = 5
++++
+
+Here is an example `garage.toml` configuration file that illustrates all of the possible options:
+
+```toml
+metadata_dir = "/var/lib/garage/meta"
+data_dir = "/var/lib/garage/data"
+
+block_size = 1048576
+
+replication_mode = "3"
+
+compression_level = 1
+
+rpc_secret = "4425f5c26c5e11581d3223904324dcb5b5d5dfb14e5e7f35e38c595424f5f1e6"
+rpc_bind_addr = "[::]:3901"
+rpc_public_addr = "[fc00:1::1]:3901"
+
+bootstrap_peers = [
+    "563e1ac825ee3323aa441e72c26d1030d6d4414aeb3dd25287c531e7fc2bc95d@[fc00:1::1]:3901",
+    "86f0f26ae4afbd59aaf9cfb059eefac844951efd5b8caeec0d53f4ed6c85f332[fc00:1::2]:3901",
+    "681456ab91350f92242e80a531a3ec9392cb7c974f72640112f90a600d7921a4@[fc00:B::1]:3901",
+    "212fd62eeaca72c122b45a7f4fa0f55e012aa5e24ac384a72a3016413fa724ff@[fc00:F::1]:3901",
+]
+
+consul_host = "consul.service"
+consul_service_name = "garage-daemon"
+
+kubernetes_namespace = "garage"
+kubernetes_service_name = "garage-daemon"
+kubernetes_skip_crd = false
+
+sled_cache_capacity = 134217728
+sled_flush_every_ms = 2000
+
+[s3_api]
+api_bind_addr = "[::]:3900"
+s3_region = "garage"
+root_domain = ".s3.garage"
+
+[s3_web]
+bind_addr = "[::]:3902"
+root_domain = ".web.garage"
+
+[admin]
+api_bind_addr = "0.0.0.0:3903"
+trace_sink = "http://localhost:4317"
+```
+
+The following gives details about each available configuration option.
+
+## Available configuration options
+
+### `metadata_dir`
+
+The directory in which Garage will store its metadata. This contains the node identifier,
+the network configuration and the peer list, the list of buckets and keys as well
+as the index of all objects, object version and object blocks.
+
+Store this folder on a fast SSD drive if possible to maximize Garage's performance.
+
+### `data_dir`
+
+The directory in which Garage will store the data blocks of objects.
+This folder can be placed on an HDD. The space available for `data_dir`
+should be counted to determine a node's capacity
+when [adding it to the cluster layout](@/documentation/cookbook/real-world.md).
+
+### `block_size`
+
+Garage splits stored objects in consecutive chunks of size `block_size`
+(except the last one which might be smaller). The default size is 1MB and
+should work in most cases. We recommend increasing it to e.g. 10MB if
+you are using Garage to store large files and have fast network connections
+between all nodes (e.g. 1gbps).
+
+If you are interested in tuning this, feel free to do so (and remember to
+report your findings to us!). When this value is changed for a running Garage
+installation, only files newly uploaded will be affected. Previously uploaded
+files will remain available. This however means that chunks from existing files
+will not be deduplicated with chunks from newly uploaded files, meaning you
+might use more storage space that is optimally possible.
+
+### `replication_mode`
+
+Garage supports the following replication modes:
+
+- `none` or `1`: data stored on Garage is stored on a single node. There is no
+  redundancy, and data will be unavailable as soon as one node fails or its
+  network is disconnected.  Do not use this for anything else than test
+  deployments.
+
+- `2`: data stored on Garage will be stored on two different nodes, if possible
+  in different zones. Garage tolerates one node failure, or several nodes
+  failing but all in a single zone (in a deployment with at least two zones),
+  before losing data. Data remains available in read-only mode when one node is
+  down, but write operations will fail.
+
+  - `2-dangerous`: a variant of mode `2`, where written objects are written to
+    the second replica asynchronously. This means that Garage will return `200
+    OK` to a PutObject request before the second copy is fully written (or even
+    before it even starts being written).  This means that data can more easily
+    be lost if the node crashes before a second copy can be completed.  This
+    also means that written objects might not be visible immediately in read
+    operations.  In other words, this mode severely breaks the consistency and
+    durability guarantees of standard Garage cluster operation.  Benefits of
+    this mode: you can still write to your cluster when one node is
+    unavailable.
+
+- `3`: data stored on Garage will be stored on three different nodes, if
+  possible each in a different zones.  Garage tolerates two node failure, or
+  several node failures but in no more than two zones (in a deployment with at
+  least three zones), before losing data. As long as only a single node fails,
+  or node failures are only in a single zone, reading and writing data to
+  Garage can continue normally.
+
+  - `3-degraded`: a variant of replication mode `3`, that lowers the read
+    quorum to `1`, to allow you to read data from your cluster when several
+    nodes (or nodes in several zones) are unavailable.  In this mode, Garage
+    does not provide read-after-write consistency anymore.  The write quorum is
+    still 2, ensuring that data successfully written to Garage is stored on at
+    least two nodes.
+
+  - `3-dangerous`: a variant of replication mode `3` that lowers both the read
+    and write quorums to `1`, to allow you to both read and write to your
+    cluster when several nodes (or nodes in several zones) are unavailable.  It
+    is the least consistent mode of operation proposed by Garage, and also one
+    that should probably never be used.
+
+Note that in modes `2` and `3`,
+if at least the same number of zones are available, an arbitrary number of failures in 
+any given zone is tolerated as copies of data will be spread over several zones.
+
+**Make sure `replication_mode` is the same in the configuration files of all nodes.
+Never run a Garage cluster where that is not the case.**
+
+The quorums associated with each replication mode are described below:
+
+| `replication_mode` | Number of replicas | Write quorum | Read quorum | Read-after-write consistency? |
+| ------------------ | ------------------ | ------------ | ----------- | ----------------------------- |
+| `none` or `1`      | 1                  | 1            | 1           | yes                           |
+| `2`                | 2                  | 2            | 1           | yes                           |
+| `2-dangerous`      | 2                  | 1            | 1           | NO                            |
+| `3`                | 3                  | 2            | 2           | yes                           |
+| `3-degraded`       | 3                  | 2            | 1           | NO                            |
+| `3-dangerous`      | 3                  | 1            | 1           | NO                            |
+
+Changing the `replication_mode` between modes with the same number of replicas
+(e.g. from `3` to `3-degraded`, or from `2-dangerous` to `2`), can be done easily by
+just changing the `replication_mode` parameter in your config files and restarting all your
+Garage nodes.
+
+It is also technically possible to change the replication mode to a mode with a
+different numbers of replicas, although it's a dangerous operation that is not
+officially supported.  This requires you to delete the existing cluster layout
+and create a new layout from scratch, meaning that a full rebalancing of your
+cluster's data will be needed.  To do it, shut down your cluster entirely,
+delete the `custer_layout` files in the meta directories of all your nodes,
+update all your configuration files with the new `replication_mode` parameter,
+restart your cluster, and then create a new layout with all the nodes you want
+to keep.  Rebalancing data will take some time, and data might temporarily
+appear unavailable to your users.  It is recommended to shut down public access
+to the cluster while rebalancing is in progress.  In theory, no data should be
+lost as rebalancing is a routine operation for Garage, although we cannot
+guarantee you that everything will go right in such an extreme scenario.
+
+### `compression_level`
+
+Zstd compression level to use for storing blocks.
+
+Values between `1` (faster compression) and `19` (smaller file) are standard compression
+levels for zstd. From `20` to `22`, compression levels are referred as "ultra" and must be
+used with extra care as it will use lot of memory. A value of `0` will let zstd choose a
+default value (currently `3`). Finally, zstd has also compression designed to be faster
+than default compression levels, they range from `-1` (smaller file) to `-99` (faster 
+compression).
+
+If you do not specify a `compression_level` entry, Garage will set it to `1` for you. With
+this parameters, zstd consumes low amount of cpu and should work faster than line speed in
+most situations, while saving some space and intra-cluster
+bandwidth.
+
+If you want to totally deactivate zstd in Garage, you can pass the special value `'none'`. No
+zstd related code will be called, your chunks will be stored on disk without any processing.
+
+Compression is done synchronously, setting a value too high will add latency to write queries.
+
+This value can be different between nodes, compression is done by the node which receive the
+API call.
+
+### `rpc_secret`
+
+Garage uses a secret key that is shared between all nodes of the cluster
+in order to identify these nodes and allow them to communicate together.
+This key should be specified here in the form of a 32-byte hex-encoded
+random string. Such a string can be generated with a command
+such as `openssl rand -hex 32`.
+
+### `rpc_bind_addr`
+
+The address and port on which to bind for inter-cluster communcations
+(reffered to as RPC for remote procedure calls).
+The port specified here should be the same one that other nodes will used to contact
+the node, even in the case of a NAT: the NAT should be configured to forward the external
+port number to the same internal port nubmer. This means that if you have several nodes running
+behind a NAT, they should each use a different RPC port number.
+
+### `rpc_public_addr`
+
+The address and port that other nodes need to use to contact this node for
+RPC calls.  **This parameter is optional but recommended.** In case you have
+a NAT that binds the RPC port to a port that is different on your public IP,
+this field might help making it work.
+
+### `bootstrap_peers`
+
+A list of peer identifiers on which to contact other Garage peers of this cluster.
+These peer identifiers have the following syntax:
+
+```
+<node public key>@<node public IP or hostname>:<port>
+```
+
+In the case where `rpc_public_addr` is correctly specified in the
+configuration file, the full identifier of a node including IP and port can
+be obtained by running `garage node id` and then included directly in the
+`bootstrap_peers` list of other nodes.  Otherwise, only the node's public
+key will be returned by `garage node id` and you will have to add the IP
+yourself.
+
+### `consul_host` and `consul_service_name`
+
+Garage supports discovering other nodes of the cluster using Consul.  For this
+to work correctly, nodes need to know their IP address by which they can be
+reached by other nodes of the cluster, which should be set in `rpc_public_addr`.
+
+The `consul_host` parameter should be set to the hostname of the Consul server,
+and `consul_service_name` should be set to the service name under which Garage's
+RPC ports are announced.
+
+Garage does not yet support talking to Consul over TLS.
+
+### `kubernetes_namespace`, `kubernetes_service_name` and `kubernetes_skip_crd`
+
+Garage supports discovering other nodes of the cluster using kubernetes custom
+resources. For this to work `kubernetes_namespace` and `kubernetes_service_name`
+need to be configured.
+
+`kubernetes_namespace` sets the namespace in which the custom resources are
+configured. `kubernetes_service_name` is added as a label to these resources to
+filter them, to allow for multiple deployments in a single namespace.
+
+`kubernetes_skip_crd` can be set to true to disable the automatic creation and
+patching of the `garagenodes.deuxfleurs.fr` CRD. You will need to create the CRD
+manually.
+
+### `sled_cache_capacity`
+
+This parameter can be used to tune the capacity of the cache used by
+[sled](https://sled.rs), the database Garage uses internally to store metadata.
+Tune this to fit the RAM you wish to make available to your Garage instance.
+This value has a conservative default (128MB) so that Garage doesn't use too much
+RAM by default, but feel free to increase this for higher performance.
+
+### `sled_flush_every_ms`
+
+This parameters can be used to tune the flushing interval of sled.
+Increase this if sled is thrashing your SSD, at the risk of losing more data in case
+of a power outage (though this should not matter much as data is replicated on other
+nodes). The default value, 2000ms, should be appropriate for most use cases.
+
+
+
+## The `[s3_api]` section
+
+### `api_bind_addr`
+
+The IP and port on which to bind for accepting S3 API calls.
+This endpoint does not suport TLS: a reverse proxy should be used to provide it.
+
+### `s3_region`
+
+Garage will accept S3 API calls that are targetted to the S3 region defined here.
+API calls targetted to other regions will fail with a AuthorizationHeaderMalformed error
+message that redirects the client to the correct region.
+
+### `root_domain` {#root_domain}
+
+The optionnal suffix to access bucket using vhost-style in addition to path-style request.
+Note path-style requests are always enabled, whether or not vhost-style is configured.
+Configuring vhost-style S3 required a wildcard DNS entry, and possibly a wildcard TLS certificate,
+but might be required by softwares not supporting path-style requests.
+
+If `root_domain` is `s3.garage.eu`, a bucket called `my-bucket` can be interacted with
+using the hostname `my-bucket.s3.garage.eu`.
+
+
+
+## The `[s3_web]` section
+
+Garage allows to publish content of buckets as websites. This section configures the
+behaviour of this module.
+
+### `bind_addr`
+
+The IP and port on which to bind for accepting HTTP requests to buckets configured
+for website access.
+This endpoint does not suport TLS: a reverse proxy should be used to provide it.
+
+### `root_domain`
+
+The optionnal suffix appended to bucket names for the corresponding HTTP Host.
+
+For instance, if `root_domain` is `web.garage.eu`, a bucket called `deuxfleurs.fr`
+will be accessible either with hostname `deuxfleurs.fr.web.garage.eu`
+or with hostname `deuxfleurs.fr`.
+
+
+## The `[admin]` section
+
+Garage has a few administration capabilities, in particular to allow remote monitoring. These features are detailed below.
+
+### `api_bind_addr`
+
+If specified, Garage will bind an HTTP server to this port and address, on
+which it will listen to requests for administration features. Currently,
+this endpoint only exposes Garage metrics in the Prometheus format at
+`/metrics`. This endpoint is not authenticated. In the future, bucket and
+access key management might be possible by REST calls to this endpoint.
+
+### `trace_sink`
+
+Optionnally, the address of an Opentelemetry collector.  If specified,
+Garage will send traces in the Opentelemetry format to this endpoint. These
+trace allow to inspect Garage's operation when it handles S3 API requests.

doc/book/reference-manual/layout.md

@@ -1,10 +1,13 @@
-# Creating and updating a cluster layout
++++
+title = "Cluster layout management"
+weight = 10
++++
 
 The cluster layout in Garage is a table that assigns to each node a role in
 the cluster. The role of a node in Garage can either be a storage node with
 a certain capacity, or a gateway node that does not store data and is only
 used as an API entry point for faster cluster access.
-An introduction to building cluster layouts can be found in the [production deployment](/cookbook/real_world.md) page.
+An introduction to building cluster layouts can be found in the [production deployment](@/documentation/cookbook/real-world.md) page.
 
 ## How cluster layouts work in Garage
 

doc/book/reference-manual/routing.md

@@ -0,0 +1,45 @@
++++
+title = "Request routing logic"
+weight = 10
++++
+
+Data retrieval requests to Garage endpoints (S3 API and websites) are resolved 
+to an individual object in a bucket. Since objects are replicated to multiple nodes 
+Garage must ensure consistency before answering the request.
+
+## Using quorum to ensure consistency
+
+Garage ensures consistency by attempting to establish a quorum with the
+data nodes responsible for the object. When a majority of the data nodes
+have provided metadata on a object Garage can then answer the request.
+
+When a request arrives Garage will, assuming the recommended 3 replicas, perform the following actions:
+
+- Make a request to the two preferred nodes for object metadata
+- Try the third node if one of the two initial requests fail
+- Check that the metadata from at least 2 nodes match
+- Check that the object hasn't been marked deleted
+- Answer the request with inline data from metadata if object is small enough
+- Or get data blocks from the preferred nodes and answer using the assembled object
+
+Garage dynamically determines which nodes to query based on health, preference, and 
+which nodes actually host a given data. Garage has no concept of "primary" so any 
+healthy node with the data can be used as long as a quorum is reached for the metadata.
+
+## Node health
+
+Garage keeps a TCP session open to each node in the cluster and periodically pings them. If a connection
+cannot be established, or a node fails to answer a number of pings, the target node is marked as failed.
+Failed nodes are not used for quorum or other internal requests.
+
+## Node preference
+
+Garage prioritizes which nodes to query according to a few criteria:
+
+- A node always prefers itself if it can answer the request
+- Then the node prioritizes nodes in the same zone
+- Finally the nodes with the lowest latency are prioritized 
+
+
+For further reading on the cluster structure look at the [gateway](@/documentation/cookbook/gateways.md) 
+and [cluster layout management](@/documentation/reference-manual/layout.md) pages.

doc/book/reference-manual/s3-compatibility.md

@@ -0,0 +1,205 @@
++++
+title = "S3 Compatibility status"
+weight = 20
++++
+
+## Endpoint implementation
+
+All APIs that are missing on Garage will return a 501 Not Implemented.
+Some `x-amz-` headers are not implemented.
+
+*The compatibility list for other platforms is given only for information purposes and based on available documentation. Some entries might be inexact. Feel free to open a PR to fix this table. Minio is missing because they do not provide a public S3 compatibility list.*
+
+### Features
+
+| Feature                      | Garage                           | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
+|------------------------------|----------------------------------|-----------------|---------------|---------|-----|
+| [signature v2](https://docs.aws.amazon.com/general/latest/gr/signature-version-2.html) (deprecated) | ❌ Missing | ✅ |  ❌ | ✅ | ✅ |
+| [signature v4](https://docs.aws.amazon.com/AmazonS3/latest/API/sig-v4-authenticating-requests.html) |  ✅ Implemented |  ✅ |  ✅ | ❌ | ✅ |
+| [URL path-style](https://docs.aws.amazon.com/AmazonS3/latest/userguide/VirtualHosting.html#path-style-access) (eg. `host.tld/bucket/key`) |  ✅ Implemented | ✅ |  ✅ | ❓| ✅ |
+| [URL vhost-style](https://docs.aws.amazon.com/AmazonS3/latest/userguide/VirtualHosting.html#virtual-hosted-style-access) URL (eg. `bucket.host.tld/key`) |  ✅ Implemented | ❌| ✅| ✅ | ✅ |
+| [Presigned URLs](https://docs.aws.amazon.com/AmazonS3/latest/userguide/ShareObjectPreSignedURL.html) |  ✅ Implemented | ❌|  ✅ | ✅ |  ✅(❓) |
+
+*Note:* OpenIO does not says if it supports presigned URLs. Because it is part of signature v4 and they claim they support it without additional precisions, we suppose that OpenIO supports presigned URLs.
+
+### Core endoints
+
+| Endpoint                     | Garage                           | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |  
+|------------------------------|----------------------------------|-----------------|---------------|---------|-----|
+| [CreateBucket](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateBucket.html)                 | ✅ Implemented                      | ✅ | ✅ | ✅ | ✅ |
+| [DeleteBucket](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucket.html)                 | ✅ Implemented                      | ✅ |  ✅ | ✅ | ✅ |
+| [GetBucketLocation](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketLocation.html)            | ✅ Implemented                 | ✅ | ✅ | ❌ | ✅ |
+| [HeadBucket](https://docs.aws.amazon.com/AmazonS3/latest/API/API_HeadBucket.html)                   | ✅ Implemented                      | ✅ | ✅ |  ✅ | ✅ |
+| [ListBuckets](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListBuckets.html)                  | ✅ Implemented                      | ❌| ✅ | ✅ | ✅ |
+| [HeadObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_HeadObject.html)                   | ✅ Implemented                      | ✅ | ✅ | ✅ | ✅ | 
+| [CopyObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CopyObject.html)                   | ✅ Implemented                      |  ✅ | ✅ | ✅ | ✅ | 
+| [DeleteObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObject.html)                 | ✅ Implemented                      | ✅ | ✅ | ✅ | ✅ |
+| [DeleteObjects](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObjects.html)                | ✅ Implemented                      |  ✅  | ✅ | ✅ | ✅ |
+| [GetObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html)                    | ✅ Implemented                      |  ✅ | ✅ | ✅ | ✅ |
+| [ListObjects](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjects.html)                  | ✅ Implemented (see details below)   | ✅ | ✅ |  ✅ | ❌|
+| [ListObjectsV2](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectsV2.html)                | ✅ Implemented                      | ❌| ❌| ❌| ✅ |
+| [PostObject](https://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectPOST.html) (compatibility API)                   |  ❌ Missing                      | ❌| ✅ | ❌| ❌|
+| [PutObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObject.html)                    | ✅ Implemented                      | ✅ | ✅ | ✅ | ✅ |
+
+**ListObjects:** Implemented, but there isn't a very good specification of what `encoding-type=url` covers so there might be some encoding bugs. In our implementation the url-encoded fields are in the same in ListObjects as they are in ListObjectsV2.
+
+*Note: Ceph API documentation is incomplete and miss at least HeadBucket and UploadPartCopy, but these endpoints are documented in [Red Hat Ceph Storage - Chapter 2. Ceph Object Gateway and the S3 API](https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/4/html/developer_guide/ceph-object-gateway-and-the-s3-api)*
+
+### Multipart Upload endpoints
+
+| Endpoint                     | Garage                           | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |  
+|------------------------------|----------------------------------|-----------------|---------------|---------|-----|
+| [AbortMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_AbortMultipartUpload.html)         | ✅ Implemented                      |  ✅ | ✅ | ✅ | ✅ |
+| [CompleteMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CompleteMultipartUpload.html)   | ✅ Implemented (see details below)                      | ✅ | ✅ | ✅ | ✅ |
+| [CreateMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateMultipartUpload.html)        | ✅ Implemented                      | ✅| ✅ | ✅ | ✅ |
+| [ListMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListMultipartUpload.html)          | ✅ Implemented                      | ✅ | ✅ | ✅ | ✅ |
+| [ListParts](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListParts.html)                    | ✅ Implemented                      | ✅ | ✅ | ✅ | ✅ |
+| [UploadPart](https://docs.aws.amazon.com/AmazonS3/latest/API/API_UploadPart.html)                  | ✅ Implemented (see details below)                      | ✅ | ✅| ✅ | ✅ |
+| [UploadPartCopy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_UploadPartCopy.html)               | ✅ Implemented                      | ✅ | ✅ | ✅ | ✅ |
+
+Our implementation of Multipart Upload is currently a bit more restrictive than Amazon's one in some edge cases.
+For more information, please refer to our [issue tracker](https://git.deuxfleurs.fr/Deuxfleurs/garage/issues/204).
+
+### Website endpoints
+
+| Endpoint                     | Garage                           | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |  
+|------------------------------|----------------------------------|-----------------|---------------|---------|-----|
+| [DeleteBucketWebsite](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketWebsite.html)          | ✅ Implemented                      | ❌| ❌| ❌| ❌|
+| [GetBucketWebsite](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketWebsite.html)             | ✅ Implemented                      |  ❌ | ❌| ❌| ❌|
+| [PutBucketWebsite](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html)             | ⚠ Partially implemented (see below)| ❌| ❌| ❌| ❌|
+| [DeleteBucketCors](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketCors.html)             | ✅ Implemented                      |  ❌| ❌| ❌| ✅ |
+| [GetBucketCors](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketCors.html)                | ✅ Implemented                      |  ❌ | ❌| ❌| ✅ |
+| [PutBucketCors](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketCors.html)                | ✅ Implemented                      | ❌| ❌| ❌| ✅ |
+
+**PutBucketWebsite:** Implemented, but only stores the index document suffix and the error document path. Redirects are not supported.
+
+*Note: Ceph radosgw has some support for static websites but it is different from Amazon one plus it does not implement its configuration endpoints.*
+
+### ACL, Policies endpoints
+
+Amazon has 2 access control mechanisms in S3: ACL (legacy) and policies (new one).
+Garage implements none of them, and has its own system instead, built around a per-access-key-per-bucket logic.
+See Garage CLI reference manual to learn how to use Garage's permission system.
+
+| Endpoint                     | Garage                           | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |  
+|------------------------------|----------------------------------|-----------------|---------------|---------|-----|
+| [DeleteBucketPolicy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketPolicy.html) | ❌ Missing | ❌| ❌| ✅ | ❌|
+| [GetBucketPolicy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketPolicy.html) | ❌ Missing | ❌| ❌| ⚠ | ❌|
+| [GetBucketPolicyStatus](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketPolicyStatus.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutBucketPolicy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketPolicy.html) | ❌ Missing | ❌| ❌| ⚠ | ❌|
+| [GetBucketAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ |
+| [PutBucketAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ |
+| [GetObjectAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ |
+| [PutObjectAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ |
+
+*Notes:* Ceph claims that it supports bucket policies but does not implement any Policy endpoints. They probably refer to their own permission system. Riak CS only supports a subset of the policy configuration.
+
+### Versioning, Lifecycle endpoints
+
+Garage does not support (yet) object versioning.
+If you need this feature, please [share your use case in our dedicated issue](https://git.deuxfleurs.fr/Deuxfleurs/garage/issues/166).
+
+| Endpoint                     | Garage                           | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |  
+|------------------------------|----------------------------------|-----------------|---------------|---------|-----|
+| [DeleteBucketLifecycle](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketLifecycle.html) | ❌ Missing | ❌| ✅| ❌| ✅|
+| [GetBucketLifecycleConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketLifecycleConfiguration.html) | ❌ Missing | ❌| ⚠ | ❌| ✅|
+| [PutBucketLifecycleConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketLifecycleConfiguration.html) | ❌ Missing | ❌| ⚠ | ❌| ✅|
+| [GetBucketVersioning](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketVersioning.html)          | ❌ Stub (see below)       | ✅| ✅ | ❌| ✅|
+| [ListObjectVersions](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectVersions.html) | ❌ Missing | ❌| ✅ | ❌| ✅|
+| [PutBucketVersioning](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketVersioning.html) | ❌ Missing | ❌| ✅| ❌| ✅|
+
+
+**GetBucketVersioning:** Stub implementation (Garage does not yet support versionning so this always returns "versionning not enabled").
+
+*Note: Ceph only supports `Expiration`, `NoncurrentVersionExpiration` and `AbortIncompleteMultipartUpload` on its Lifecycle endpoints.*
+ 
+### Replication endpoints
+
+Please open an issue if you have a use case for replication.
+
+| Endpoint                     | Garage                           | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |  
+|------------------------------|----------------------------------|-----------------|---------------|---------|-----|
+| [DeleteBucketReplication](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketReplication.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
+| [GetBucketReplication](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketReplication.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
+| [PutBucketReplication](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketReplication.html) | ❌ Missing | ❌| ⚠ | ❌| ❌|
+
+*Note: Ceph documentation briefly says that Ceph supports [replication though the S3 API](https://docs.ceph.com/en/latest/radosgw/multisite-sync-policy/#s3-replication-api) but with some limitations. Additionaly, replication endpoints are not documented in the S3 compatibility page so I don't know what kind of support we can expect.*
+
+### Locking objects
+
+Amazon defines a concept of [object locking](https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-lock.html) that can be achieved either through a Retention period or a Legal hold.
+
+| Endpoint                     | Garage                           | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |  
+|------------------------------|----------------------------------|-----------------|---------------|---------|-----|
+| [GetObjectLegalHold](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectLegalHold.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
+| [PutObjectLegalHold](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectLegalHold.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
+| [GetObjectRetention](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectRetention.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
+| [PutObjectRetention](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectRetention.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
+| [GetObjectLockConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectLockConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutObjectLockConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectLockConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+
+### (Server-side) encryption
+
+We think that you can either encrypt your server partition or do client-side encryption, so we did not implement server-side encryption for Garage.
+Please open an issue if you have a use case.
+
+| Endpoint                     | Garage                           | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |  
+|------------------------------|----------------------------------|-----------------|---------------|---------|-----|
+| [DeleteBucketEncryption](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketEncryption.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [GetBucketEncryption](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketEncryption.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutBucketEncryption](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketEncryption.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+
+### Misc endpoints
+
+| Endpoint                     | Garage                           | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |  
+|------------------------------|----------------------------------|-----------------|---------------|---------|-----|
+| [GetBucketNotificationConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketNotificationConfiguration.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
+| [PutBucketNotificationConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketNotificationConfiguration.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
+| [DeleteBucketTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketTagging.html) | ❌ Missing | ❌| ❌| ❌| ✅ |
+| [GetBucketTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketTagging.html) | ❌ Missing | ❌| ❌| ❌| ✅ |
+| [PutBucketTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketTagging.html) | ❌ Missing | ❌| ❌| ❌| ✅ |
+| [DeleteObjectTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObjectTagging.html) | ❌ Missing | ❌| ❌| ❌| ✅ |
+| [GetObjectTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectTagging.html) | ❌ Missing | ❌| ❌| ❌| ✅ |
+| [PutObjectTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectTagging.html) | ❌ Missing | ❌| ❌| ❌| ✅ |
+| [GetObjectTorrent](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectTorrent.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+
+### Vendor specific endpoints
+
+<details><summary>Display Amazon specifc endpoints</summary>
+
+
+| Endpoint                     | Garage                           | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |  
+|------------------------------|----------------------------------|-----------------|---------------|---------|-----|
+| [DeleteBucketAnalyticsConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketAnalyticsConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [DeleteBucketIntelligentTieringConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketIntelligentTieringConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [DeleteBucketInventoryConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketInventoryConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [DeleteBucketMetricsConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketMetricsConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [DeleteBucketOwnershipControls](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketOwnershipControls.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [DeletePublicAccessBlock](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeletePublicAccessBlock.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [GetBucketAccelerateConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketAccelerateConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [GetBucketAnalyticsConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketAnalyticsConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [GetBucketIntelligentTieringConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketIntelligentTieringConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [GetBucketInventoryConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketInventoryConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [GetBucketLogging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketLogging.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [GetBucketMetricsConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketMetricsConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [GetBucketOwnershipControls](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketOwnershipControls.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [GetBucketRequestPayment](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketRequestPayment.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [GetPublicAccessBlock](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetPublicAccessBlock.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [ListBucketAnalyticsConfigurations](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListBucketAnalyticsConfigurations.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [ListBucketIntelligentTieringConfigurations](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListBucketIntelligentTieringConfigurations.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [ListBucketInventoryConfigurations](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListBucketInventoryConfigurations.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [ListBucketMetricsConfigurations](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListBucketMetricsConfigurations.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutBucketAccelerateConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketAccelerateConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutBucketAnalyticsConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketAnalyticsConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutBucketIntelligentTieringConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketIntelligentTieringConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutBucketInventoryConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketInventoryConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutBucketLogging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketLogging.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutBucketMetricsConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketMetricsConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutBucketOwnershipControls](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketOwnershipControls.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutBucketRequestPayment](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketRequestPayment.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [PutPublicAccessBlock](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutPublicAccessBlock.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [RestoreObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_RestoreObject.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+| [SelectObjectContent](https://docs.aws.amazon.com/AmazonS3/latest/API/API_SelectObjectContent.html) | ❌ Missing | ❌| ❌| ❌| ❌|
+
+</details>
+

doc/book/src/SUMMARY.md

@@ -1,49 +0,0 @@
-# Summary
-
-[The Garage Data Store](./intro.md)
-
-- [Quick start](./quick_start/index.md)
-
-- [Cookbook](./cookbook/index.md)
-  - [Multi-node deployment](./cookbook/real_world.md)
-  - [Building from source](./cookbook/from_source.md)
-  - [Integration with systemd](./cookbook/systemd.md)
-  - [Configuring a gateway node](./cookbook/gateways.md)
-  - [Exposing buckets as websites](./cookbook/exposing_websites.md)
-  - [Configuring a reverse proxy](./cookbook/reverse_proxy.md)
-  - [Recovering from failures](./cookbook/recovering.md)
-
-- [Integrations](./connect/index.md)
-  - [Browsing tools (awscli, mc...)](./connect/cli.md)
-  - [Apps (Nextcloud, Peertube...)](./connect/apps.md)
-  - [Websites (Hugo, Jekyll, Publii...)](./connect/websites.md)
-  - [Repositories (Docker, Nix, Git...)](./connect/repositories.md)
-  - [Backups (restic, duplicity...)](./connect/backup.md)
-  - [Your code (PHP, JS, Go...)](./connect/code.md)
-  - [FUSE (s3fs, goofys, s3backer...)](./connect/fs.md)
-
-
-- [Reference Manual](./reference_manual/index.md)
-  - [Garage configuration file](./reference_manual/configuration.md)
-  - [Cluster layout management](./reference_manual/layout.md)
-  - [Garage CLI](./reference_manual/cli.md)
-  - [S3 compatibility status](./reference_manual/s3_compatibility.md)
-
-- [Design](./design/index.md)
-  - [Goals and use Cases](./design/goals.md)
-  - [Benchmarks](./design/benchmarks.md)
-  - [Related work](./design/related_work.md)
-  - [Internals](./design/internals.md)
-
-- [Development](./development/index.md)
-  - [Setup your environment](./development/devenv.md)
-  - [Development scripts](./development/scripts.md)
-  - [Release process](./development/release_process.md)
-  - [Miscellaneous notes](./development/miscellaneous_notes.md)
-
-- [Working Documents](./working_documents/index.md)
-  - [S3 compatibility target](./working_documents/compatibility_target.md)
-  - [Load balancing data](./working_documents/load_balancing.md)
-  - [Migrating from 0.5 to 0.6](./working_documents/migration_06.md)
-  - [Migrating from 0.3 to 0.4](./working_documents/migration_04.md)
-  - [Design draft](./working_documents/design_draft.md)

doc/book/src/cookbook/exposing_websites.md

@@ -1,48 +0,0 @@
-# Exposing buckets as websites
-
-You can expose your bucket as a website with this simple command:
-
-```bash
-garage bucket website --allow my-website
-```
-
-Now it will be **publicly** exposed on the web endpoint (by default listening on port 3902).
-
-Our website serving logic is as follow:
-  - Supports only static websites (no support for PHP or other languages)
-  - Does not support directory listing
-  - The index is defined in your `garage.toml`. ([ref](/reference_manual/configuration.html#index))
-
-Now we need to infer the URL of your website through your bucket name.
-Let assume:
-  - we set `root_domain = ".web.example.com"` in `garage.toml` ([ref](/reference_manual/configuration.html#root_domain))
-  - our bucket name is `garagehq.deuxfleurs.fr`.
-
-Our bucket will be served if the Host field matches one of these 2 values (the port is ignored):
-
-  - `garagehq.deuxfleurs.fr.web.example.com`: you can dedicate a subdomain to your users (here `web.example.com`).
-
-  - `garagehq.deuxfleurs.fr`: your users can bring their own domain name, they just need to point them to your Garage cluster.
-
-You can try this logic locally, without configuring any DNS, thanks to `curl`:
-
-```bash
-# prepare your test
-echo hello world > /tmp/index.html
-mc cp /tmp/index.html garage/garagehq.deuxfleurs.fr
-
-curl -H 'Host: garagehq.deuxfleurs.fr' http://localhost:3902
-# should print "hello world"
-
-curl -H 'Host: garagehq.deuxfleurs.fr.web.example.com' http://localhost:3902
-# should also print "hello world"
-```
-
-Now that you understand how website logic works on Garage, you can:
-
- - make the website endpoint listens on port 80 (instead of 3902)
- - use iptables to redirect the port 80 to the port 3902:  
-   `iptables -t nat -A PREROUTING -p tcp -dport 80 -j REDIRECT -to-port 3902`
- - or configure a [reverse proxy](reverse_proxy.html) in front of Garage to add TLS (HTTPS), CORS support, etc.
-
-You can also take a look at [Website Integration](/connect/websites.html) to see how you can add Garage to your workflow.

doc/book/src/cookbook/index.md

@@ -1,26 +0,0 @@
-# Cookbook
-
-A cookbook, when you cook, is a collection of recipes.
-Similarly, Garage's cookbook contains a collection of recipes that are known to works well!
-This chapter could also be referred as "Tutorials" or "Best practices".
-
-- **[Multi-node deployment](real_world.md):** This page will walk you through all of the necessary
-  steps to deploy Garage in a real-world setting.
-
-- **[Building from source](from_source.md):** This page explains how to build Garage from
-  source in case a binary is not provided for your architecture, or if you want to
-  hack with us!
-
-- **[Integration with Systemd](systemd.md):** This page explains how to run Garage
-  as a Systemd service (instead of as a Docker container).
-
-- **[Configuring a gateway node](gateways.md):** This page explains how to run a gateway node in a Garage cluster, i.e. a Garage node that doesn't store data but accelerates access to data present on the other nodes.
-
-- **[Hosting a website](exposing_websites.md):** This page explains how to use Garage
-  to host a static website.
-
-- **[Configuring a reverse-proxy](reverse_proxy.md):** This page explains how to configure a reverse-proxy to add TLS support to your S3 api endpoint.
-
-- **[Recovering from failures](recovering.md):** Garage's first selling point is resilience
-  to hardware failures. This section explains how to recover from such a failure in the
-  best possible way.

doc/book/src/cookbook/website.md

@@ -1,3 +0,0 @@
-# Hosting a website
-
-TODO

doc/book/src/img/logo.svg

@@ -1,44 +0,0 @@
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- <metadata>
-  <rdf:RDF>
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-    <dc:format>image/svg+xml</dc:format>
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-   <path class="cls-3" d="m20.801 14.796 5.0574-2.0359a0.21446 0.21446 0 0 0 0-0.39807c-0.58756-0.24531-1.3132-0.52734-2.0242-0.82259-0.13073-0.05435-1.369 0.83434-1.4821 0.92541l-2.1799 1.7421c-0.52734 0.44214-0.07051 0.86959 0.62869 0.58903z" fill="#4e4e4e"/>
-   <circle class="cls-3" cx="17.135" cy="16.785" r="2.6367" fill="#4e4e4e"/>
-  </g>
- </g>
-</svg>

doc/book/src/intro.md

@@ -1,101 +0,0 @@
-<p align="center" style="text-align:center;">
-	<a href="https://garagehq.deuxfleurs.fr">
-	<img alt="Garage's Logo" src="img/logo.svg" height="200" />
-	</a>
-</p>
-
-<p align="center" style="text-align:center;">
-	[ <a href="https://garagehq.deuxfleurs.fr/_releases.html">Download</a>
-	| <a href="https://git.deuxfleurs.fr/Deuxfleurs/garage">Git repository</a>
-	| <a href="https://matrix.to/#/%23garage:deuxfleurs.fr">Matrix channel</a>
-	| <a href="https://drone.deuxfleurs.fr/Deuxfleurs/garage">Drone CI</a>
-	]
-</p>
-
-
-# Data resiliency for everyone
-
-Garage is an **open-source** distributed **storage service** you can **self-host** to fullfill many needs:
-
-<p align="center" style="text-align:center; margin-bottom: 5rem;">
-<img alt="Summary of the possible usages with a related icon: host a website, store media and backup target" src="img/usage.svg" />
-</p>
-
-<p align="center" style="text-align:center; margin-bottom: 5rem;">
-<a href="/design/goals.html#use-cases">⮞ learn more about use cases ⮜</a>
-</p>
-
-Garage implements the **[Amazon S3 API](https://docs.aws.amazon.com/AmazonS3/latest/API/Welcome.html)** and thus is already **compatible** with many applications:
-
-<p align="center" style="text-align:center; margin-bottom: 8rem;">
-<img alt="Garage is already compatible with Nextcloud, Mastodon, Matrix Synapse, Cyberduck, RClone and Peertube" src="img/software.svg" />
-</p>
-
-<p align="center" style="text-align:center; margin-bottom: 5rem;">
-<a href="/connect/index.html">⮞ learn more about integrations ⮜</a>
-</p>
-
-
-Garage provides **data resiliency** by **replicating** data 3x over **distant** servers:
-
-<p align="center" style="text-align:center; margin-bottom: 5rem;">
-<img alt="An example deployment on a map with servers in 5 zones: UK, France, Belgium, Germany and Switzerland. Each chunk of data is replicated in 3 of these 5 zones." src="img/map.svg" />
-</p>
-
-<p align="center" style="text-align:center; margin-bottom: 5rem;">
-<a href="/design/index.html">⮞ learn more about our design ⮜</a>
-</p>
-
-Did you notice that *this website* is hosted and served by Garage?
-
-## Keeping requirements low
-
-We worked hard to keep requirements as low as possible as we target the largest possible public.
-
-  * **CPU:** any x86\_64 CPU from the last 10 years, ARMv7 or ARMv8.
-  * **RAM:** 1GB
-  * **Disk Space:** at least 16GB
-  * **Network:** 200ms or less, 50 Mbps or more
-  * **Heterogeneous hardware:** build a cluster with whatever second-hand machines are available
-
-*For the network, as we do not use consensus algorithms like Paxos or Raft, Garage is not as latency sensitive.*
-*Thanks to Rust and its zero-cost abstractions, we keep CPU and memory low.*
-
-## Built on the shoulder of giants
-
-  - [Dynamo: Amazon’s Highly Available Key-value Store ](https://dl.acm.org/doi/abs/10.1145/1323293.1294281) by DeCandia et al.
-  - [Conflict-Free Replicated Data Types](https://link.springer.com/chapter/10.1007/978-3-642-24550-3_29) by Shapiro et al.
-  - [Maglev: A Fast and Reliable Software Network Load Balancer](https://www.usenix.org/conference/nsdi16/technical-sessions/presentation/eisenbud) by Eisenbud et al.
-
-## Talks
-
-  - [(fr, 2021-11-13, video) Garage : Mille et une façons de stocker vos données](https://video.tedomum.net/w/moYKcv198dyMrT8hCS5jz9) and [slides (html)](https://rfid.deuxfleurs.fr/presentations/2021-11-13/garage/) - during [RFID#1](https://rfid.deuxfleurs.fr/programme/2021-11-13/) event
-
-  - [(en, 2021-04-28, pdf) Distributed object storage is centralised](https://git.deuxfleurs.fr/Deuxfleurs/garage/raw/commit/b1f60579a13d3c5eba7f74b1775c84639ea9b51a/doc/talks/2021-04-28_spirals-team/talk.pdf)
-
-  - [(fr, 2020-12-02, pdf) Garage : jouer dans la cour des grands quand on est un hébergeur associatif](https://git.deuxfleurs.fr/Deuxfleurs/garage/raw/commit/b1f60579a13d3c5eba7f74b1775c84639ea9b51a/doc/talks/2020-12-02_wide-team/talk.pdf)
-
-## Community
-
-If you want to discuss with us, you can join our Matrix channel at [#garage:deuxfleurs.fr](https://matrix.to/#/#garage:deuxfleurs.fr).
-Our code repository and issue tracker, which is the place where you should report bugs, is managed on [Deuxfleurs' Gitea](https://git.deuxfleurs.fr/Deuxfleurs/garage).
-
-## License
-
-Garage's source code, is released under the [AGPL v3 License](https://www.gnu.org/licenses/agpl-3.0.en.html).
-Please note that if you patch Garage and then use it to provide any service over a network, you must share your code!
-
-# Sponsors and funding
-
-The Deuxfleurs association has received a grant from [NGI POINTER](https://pointer.ngi.eu/), to fund 3 people working on Garage full-time for a year: from October 2021 to September 2022.
-
-<div style="display: flex; justify-content: space-around">
-  <a href="https://pointer.ngi.eu/">
-    <img style="height:100px" src="img/ngi-logo.png" alt="NGI Pointer logo">
-  </a>
-  <a href="https://ec.europa.eu/programmes/horizon2020/what-horizon-2020">
-    <img style="height:100px" src="img/eu-flag-logo.png" alt="EU flag logo">
-  </a>
-</div>
-
-_This project has received funding from the European Union’s Horizon 2020 research and innovation programme within the framework of the NGI-POINTER Project funded under grant agreement N° 871528._

doc/book/src/reference_manual/configuration.md

@@ -1,237 +0,0 @@
-# Garage configuration file format reference
-
-Here is an example `garage.toml` configuration file that illustrates all of the possible options:
-
-```toml
-metadata_dir = "/var/lib/garage/meta"
-data_dir = "/var/lib/garage/data"
-
-block_size = 1048576
-
-replication_mode = "3"
-
-compression_level = 1
-
-rpc_secret = "4425f5c26c5e11581d3223904324dcb5b5d5dfb14e5e7f35e38c595424f5f1e6"
-rpc_bind_addr = "[::]:3901"
-rpc_public_addr = "[fc00:1::1]:3901"
-
-bootstrap_peers = [
-    "563e1ac825ee3323aa441e72c26d1030d6d4414aeb3dd25287c531e7fc2bc95d@[fc00:1::1]:3901",
-    "86f0f26ae4afbd59aaf9cfb059eefac844951efd5b8caeec0d53f4ed6c85f332[fc00:1::2]:3901",
-    "681456ab91350f92242e80a531a3ec9392cb7c974f72640112f90a600d7921a4@[fc00:B::1]:3901",
-    "212fd62eeaca72c122b45a7f4fa0f55e012aa5e24ac384a72a3016413fa724ff@[fc00:F::1]:3901",
-]
-
-consul_host = "consul.service"
-consul_service_name = "garage-daemon"
-
-sled_cache_capacity = 134217728
-sled_flush_every_ms = 2000
-
-[s3_api]
-api_bind_addr = "[::]:3900"
-s3_region = "garage"
-root_domain = ".s3.garage"
-
-[s3_web]
-bind_addr = "[::]:3902"
-root_domain = ".web.garage"
-index = "index.html"
-```
-
-The following gives details about each available configuration option.
-
-## Available configuration options
-
-#### `metadata_dir`
-
-The directory in which Garage will store its metadata. This contains the node identifier,
-the network configuration and the peer list, the list of buckets and keys as well
-as the index of all objects, object version and object blocks.
-
-Store this folder on a fast SSD drive if possible to maximize Garage's performance.
-
-#### `data_dir`
-
-The directory in which Garage will store the data blocks of objects.
-This folder can be placed on an HDD. The space available for `data_dir`
-should be counted to determine a node's capacity
-when [configuring it](../getting_started/05_cluster.md).
-
-#### `block_size`
-
-Garage splits stored objects in consecutive chunks of size `block_size`
-(except the last one which might be smaller). The default size is 1MB and
-should work in most cases.  If you are interested in tuning this, feel free
-to do so (and remember to report your findings to us!). If this value is
-changed for a running Garage installation, only files newly uploaded will be
-affected. Previously uploaded files will remain available. This however
-means that chunks from existing files will not be deduplicated with chunks
-from newly uploaded files, meaning you might use more storage space that is
-optimally possible.
-
-#### `replication_mode`
-
-Garage supports the following replication modes:
-
-- `none` or `1`: data stored on Garage is stored on a single node. There is no redundancy,
-  and data will be unavailable as soon as one node fails or its network is disconnected.
-  Do not use this for anything else than test deployments.
-
-- `2`: data stored on Garage will be stored on two different nodes, if possible in different
-  zones. Garage tolerates one node failure before losing data. Data should be available
-  read-only when one node is down, but write operations will fail.
-  Use this only if you really have to.
-
-- `3`: data stored on Garage will be stored on three different nodes, if possible each in
-  a different zones.
-  Garage tolerates two node failure before losing data. Data should be available
-  read-only when two nodes are down, and writes should be possible if only a single node
-  is down.
-
-Note that in modes `2` and `3`,
-if at least the same number of zones are available, an arbitrary number of failures in 
-any given zone is tolerated as copies of data will be spread over several zones.
-
-**Make sure `replication_mode` is the same in the configuration files of all nodes.
-Never run a Garage cluster where that is not the case.**
-
-Changing the `replication_mode` of a cluster might work (make sure to shut down all nodes
-and changing it everywhere at the time), but is not officially supported.
-
-### `compression_level`
-
-Zstd compression level to use for storing blocks.
-
-Values between `1` (faster compression) and `19` (smaller file) are standard compression
-levels for zstd. From `20` to `22`, compression levels are referred as "ultra" and must be
-used with extra care as it will use lot of memory. A value of `0` will let zstd choose a
-default value (currently `3`). Finally, zstd has also compression designed to be faster
-than default compression levels, they range from `-1` (smaller file) to `-99` (faster 
-compression).
-
-If you do not specify a `compression_level` entry, garage will set it to `1` for you. With
-this parameters, zstd consumes low amount of cpu and should work faster than line speed in
-most situations, while saving some space and intra-cluster
-bandwidth.
-
-If you want to totally deactivate zstd in garage, you can pass the special value `'none'`. No
-zstd related code will be called, your chunks will be stored on disk without any processing.
-
-Compression is done synchronously, setting a value too high will add latency to write queries.
-
-This value can be different between nodes, compression is done by the node which receive the
-API call.
-
-#### `rpc_secret`
-
-Garage uses a secret key that is shared between all nodes of the cluster
-in order to identify these nodes and allow them to communicate together.
-This key should be specified here in the form of a 32-byte hex-encoded
-random string. Such a string can be generated with a command
-such as `openssl rand -hex 32`.
-
-#### `rpc_bind_addr`
-
-The address and port on which to bind for inter-cluster communcations
-(reffered to as RPC for remote procedure calls).
-The port specified here should be the same one that other nodes will used to contact
-the node, even in the case of a NAT: the NAT should be configured to forward the external
-port number to the same internal port nubmer. This means that if you have several nodes running
-behind a NAT, they should each use a different RPC port number.
-
-#### `rpc_public_addr`
-
-The address and port that other nodes need to use to contact this node for
-RPC calls.  **This parameter is optional but recommended.** In case you have
-a NAT that binds the RPC port to a port that is different on your public IP,
-this field might help making it work.
-
-#### `bootstrap_peers`
-
-A list of peer identifiers on which to contact other Garage peers of this cluster.
-These peer identifiers have the following syntax:
-
-```
-<node public key>@<node public IP or hostname>:<port>
-```
-
-In the case where `rpc_public_addr` is correctly specified in the
-configuration file, the full identifier of a node including IP and port can
-be obtained by running `garage node id` and then included directly in the
-`bootstrap_peers` list of other nodes.  Otherwise, only the node's public
-key will be returned by `garage node id` and you will have to add the IP
-yourself.
-
-#### `consul_host` and `consul_service_name`
-
-Garage supports discovering other nodes of the cluster using Consul.
-This works only when nodes are announced in Consul by an orchestrator such as Nomad,
-as Garage is not able to announce itself.
-
-The `consul_host` parameter should be set to the hostname of the Consul server,
-and `consul_service_name` should be set to the service name under which Garage's
-RPC ports are announced.
-
-#### `sled_cache_capacity`
-
-This parameter can be used to tune the capacity of the cache used by
-[sled](https://sled.rs), the database Garage uses internally to store metadata.
-Tune this to fit the RAM you wish to make available to your Garage instance.
-More cache means faster Garage, but the default value (128MB) should be plenty
-for most use cases.
-
-#### `sled_flush_every_ms`
-
-This parameters can be used to tune the flushing interval of sled.
-Increase this if sled is thrashing your SSD, at the risk of losing more data in case
-of a power outage (though this should not matter much as data is replicated on other
-nodes). The default value, 2000ms, should be appropriate for most use cases.
-
-
-## The `[s3_api]` section
-
-#### `api_bind_addr`
-
-The IP and port on which to bind for accepting S3 API calls.
-This endpoint does not suport TLS: a reverse proxy should be used to provide it.
-
-#### `s3_region`
-
-Garage will accept S3 API calls that are targetted to the S3 region defined here.
-API calls targetted to other regions will fail with a AuthorizationHeaderMalformed error
-message that redirects the client to the correct region.
-
-#### `root_domain`
-
-The optionnal suffix to access bucket using vhost-style in addition to path-style request.
-Note path-style requests are always enabled, whether or not vhost-style is configured.
-Configuring vhost-style S3 required a wildcard DNS entry, and possibly a wildcard TLS certificate,
-but might be required by softwares not supporting path-style requests.
-
-If `root_domain` is `s3.garage.eu`, a bucket called `my-bucket` can be interacted with
-using the hostname `my-bucket.s3.garage.eu`.
-
-## The `[s3_web]` section
-
-Garage allows to publish content of buckets as websites. This section configures the
-behaviour of this module.
-
-#### `bind_addr`
-
-The IP and port on which to bind for accepting HTTP requests to buckets configured
-for website access.
-This endpoint does not suport TLS: a reverse proxy should be used to provide it.
-
-#### `root_domain`
-
-The optionnal suffix appended to bucket names for the corresponding HTTP Host.
-
-For instance, if `root_domain` is `web.garage.eu`, a bucket called `deuxfleurs.fr`
-will be accessible either with hostname `deuxfleurs.fr.web.garage.eu`
-or with hostname `deuxfleurs.fr`.
-
-#### `index`
-
-The name of the index file to return for requests ending with `/` (usually `index.html`).

doc/book/src/reference_manual/s3_compatibility.md

@@ -1,64 +0,0 @@
-# S3 Compatibility status
-
-## Global S3 features
-
-Implemented:
-
-- path-style URLs (`garage.tld/bucket/key`)
-- vhost-style URLs (`bucket.garage.tld/key`)
-- putting and getting objects in buckets
-- multipart uploads
-- listing objects
-- access control on a per-access-key-per-bucket basis
-- CORS headers on web endpoint
-
-Not implemented:
-
-- object-level ACL
-- [object versioning](https://git.deuxfleurs.fr/Deuxfleurs/garage/issues/166)
-- encryption
-- most `x-amz-` headers
-
-
-## Endpoint implementation
-
-All APIs that are not mentionned are not implemented and will return a 501 Not Implemented.
-
-| Endpoint                     | Status                           |
-|------------------------------|----------------------------------|
-| AbortMultipartUpload         | Implemented                      |
-| CompleteMultipartUpload      | Implemented                      |
-| CopyObject                   | Implemented                      |
-| CreateBucket                 | Implemented                      |
-| CreateMultipartUpload        | Implemented                      |
-| DeleteBucket                 | Implemented                      |
-| DeleteBucketCors             | Implemented                      |
-| DeleteBucketWebsite          | Implemented                      |
-| DeleteObject                 | Implemented                      |
-| DeleteObjects                | Implemented                      |
-| GetBucketCors                | Implemented                      |
-| GetBucketLocation            | Implemented                      |
-| GetBucketVersioning          | Stub (see below)                 |
-| GetBucketWebsite             | Implemented                      |
-| GetObject                    | Implemented                      |
-| HeadBucket                   | Implemented                      |
-| HeadObject                   | Implemented                      |
-| ListBuckets                  | Implemented                      |
-| ListObjects                  | Implemented, bugs? (see below)   |
-| ListObjectsV2                | Implemented                      |
-| ListMultipartUpload          | Implemented                      |
-| ListParts                    | Missing                          |
-| PutObject                    | Implemented                      |
-| PutBucketCors                | Implemented                      |
-| PutBucketWebsite             | Partially implemented (see below)|
-| UploadPart                   | Implemented                      |
-| UploadPartCopy               | Implemented                      |
-
-
-- **GetBucketVersioning:** Stub implementation (Garage does not yet support versionning so this always returns
-"versionning not enabled").
-
-- **ListObjects:** Implemented, but there isn't a very good specification of what `encoding-type=url` covers so there might be some encoding bugs. In our implementation the url-encoded fields are in the same in ListObjects as they are in ListObjectsV2.
-
-- **PutBucketWebsite:** Implemented, but only stores the index document suffix and the error document path. Redirects are not supported.
-

doc/book/working-documents/_index.md

@@ -1,4 +1,9 @@
-# Working Documents
++++
+title = "Working Documents"
+weight = 7
+sort_by = "weight"
+template = "documentation.html"
++++
 
 Working documents are documents that reflect the fact that Garage is a software that evolves quickly.
 They are a way to communicate our ideas, our changes, and so on before or while we are implementing them in Garage.

doc/book/working-documents/compatibility-target.md

@@ -1,4 +1,7 @@
-# S3 compatibility target
++++
+title = "S3 compatibility target"
+weight = 5
++++
 
 If there is a specific S3 functionnality you have a need for, feel free to open
 a PR to put the corresponding endpoints higher in the list.  Please explain

doc/book/working-documents/design-draft.md

@@ -1,4 +1,7 @@
-# Design draft
++++
+title = "Design draft"
+weight = 25
++++
 
 **WARNING: this documentation is a design draft which was written before Garage's actual implementation.
 The general principle are similar, but details have not been updated.**
@@ -159,4 +162,4 @@ Number K of tokens per node: decided by the operator & stored in the operator's
 - CDC: <https://www.usenix.org/system/files/conference/atc16/atc16-paper-xia.pdf>
 - Erasure coding: <http://web.eecs.utk.edu/~jplank/plank/papers/CS-08-627.html>
 - [Openstack Storage Concepts](https://docs.openstack.org/arch-design/design-storage/design-storage-concepts.html)
-- [RADOS](https://ceph.com/wp-content/uploads/2016/08/weil-rados-pdsw07.pdf)
+- [RADOS](https://doi.org/10.1145/1374596.1374606) [[pdf](https://ceph.com/assets/pdfs/weil-rados-pdsw07.pdf)]

doc/book/working-documents/load-balancing.md

@@ -1,4 +1,7 @@
-# Load Balancing Data (planned for version 0.2)
++++
+title = "Load balancing data"
+weight = 10
++++
 
 **This is being yet improved in release 0.5. The working document has not been updated yet, it still only applies to Garage 0.2 through 0.4.**
 

doc/book/working-documents/migration-04.md

@@ -1,4 +1,7 @@
-# Migrating from 0.3 to 0.4
++++
+title = "Migrating from 0.3 to 0.4"
+weight = 20
++++
 
 **Migrating from 0.3 to 0.4 is unsupported. This document is only intended to
 document the process internally for the Deuxfleurs cluster where we have to do

doc/book/working-documents/migration-06.md

@@ -1,12 +1,15 @@
-# Migrating from 0.5 to 0.6
++++
+title = "Migrating from 0.5 to 0.6"
+weight = 15
++++
 
 **This guide explains how to migrate to 0.6 if you have an existing 0.5 cluster.
-We don't recommend trying to migrate directly from 0.4 or older to 0.6.**
+We don't recommend trying to migrate to 0.6 directly from 0.4 or older.**
 
 **We make no guarantee that this migration will work perfectly:
 back up all your data before attempting it!**
 
-Garage v0.6 (not yet released) introduces a new data model for buckets,
+Garage v0.6 introduces a new data model for buckets,
 that allows buckets to have many names (aliases).
 Buckets can also have "private" aliases (called local aliases),
 which are only visible when using a certain access key.
@@ -38,9 +41,13 @@ The migration steps are as follows:
    the buckets that existed previously. This will also give access to API keys
    as it was before.
 
-9. Check that all your buckets indeed appear in `garage bucket list`, and that
+9. Do `garage repair -a --yes tables` and `garage repair -a --yes blocks`,
+   check the logs and check that all data seems to be synced correctly between
+   nodes.
+
+10. Check that all your buckets indeed appear in `garage bucket list`, and that
     keys have the proper access flags set. If that is not the case, revert
     everything and file a bug!
 
-10. Your upgraded cluster should be in a working state. Re-enable API and Web
+11. Your upgraded cluster should be in a working state. Re-enable API and Web
     access and check that everything went well.

doc/book/working-documents/migration-07.md

@@ -0,0 +1,31 @@
++++
+title = "Migrating from 0.6 to 0.7"
+weight = 14
++++
+**This guide explains how to migrate to 0.7 if you have an existing 0.6 cluster.
+We don't recommend trying to migrate to 0.7 directly from 0.5 or older.**
+
+**We make no guarantee that this migration will work perfectly:
+back up all your data before attempting it!**
+
+Garage v0.7 introduces a cluster protocol change to support request tracing through OpenTelemetry.
+No data structure is changed, so no data migration is required.
+
+The migration steps are as follows:
+
+1. Do `garage repair --all-nodes --yes tables` and `garage repair --all-nodes --yes blocks`,
+   check the logs and check that all data seems to be synced correctly between
+   nodes. If you have time, do additional checks (`scrub`, `block_refs`, etc.)
+2. Disable api and web access. Garage does not support disabling
+   these endpoints but you can change the port number or stop your reverse
+   proxy for instance.
+3. Check once again that your cluster is healty. Run again `garage repair --all-nodes --yes tables` which is quick.
+   Also check your queues are empty, run `garage stats` to query them.
+4. Turn off Garage v0.6
+5. Backup the metadata folder of all your nodes: `cd /var/lib/garage ; tar -acf meta-v0.6.tar.zst meta/`
+6. Install Garage v0.7, edit the configuration if you plan to use OpenTelemetry or the Kubernetes integration
+7. Turn on Garage v0.7
+8. Do `garage repair --all-nodes --yes tables` and `garage repair --all-nodes --yes blocks`
+9. Your upgraded cluster should be in a working state. Re-enable API and Web
+    access and check that everything went well.
+10. Monitor your cluster in the next hours to see if it works well under your production load, report any issue.

doc/talks/2022-02-06-fosdem/.gitignore

@@ -0,0 +1,13 @@
+*
+
+!assets
+
+!.gitignore
+!*.svg
+!*.png
+!*.jpg
+!*.tex
+!Makefile
+!.gitignore
+
+!talk.pdf

doc/talks/2022-02-06-fosdem/Makefile

@@ -0,0 +1,3 @@
+talk.pdf: talk.tex
+	pdflatex talk.tex
+