From 60f994a118afdde241d9a2296e2e8e090e08674d Mon Sep 17 00:00:00 2001 From: Quentin Dufour Date: Wed, 17 Mar 2021 17:24:11 +0100 Subject: Working on the getting started guide --- doc/book/src/getting_started/binary.md | 22 +++++ doc/book/src/getting_started/daemon.md | 148 ++++++++++++++++++++++++++++++++ doc/book/src/getting_started/install.md | 25 ------ 3 files changed, 170 insertions(+), 25 deletions(-) create mode 100644 doc/book/src/getting_started/binary.md create mode 100644 doc/book/src/getting_started/daemon.md delete mode 100644 doc/book/src/getting_started/install.md (limited to 'doc/book/src/getting_started') diff --git a/doc/book/src/getting_started/binary.md b/doc/book/src/getting_started/binary.md new file mode 100644 index 00000000..ba8838b6 --- /dev/null +++ b/doc/book/src/getting_started/binary.md @@ -0,0 +1,22 @@ +# Get a binary + +Currently, only two installations procedures are supported for Garage: from Docker (x86\_64 for Linux) and from source. +In the future, we plan to add a third one, by publishing a compiled binary (x86\_64 for Linux). +We did not test other architecture/operating system but, as long as your architecture/operating system is supported by Rust, you should be able to run Garage (feel free to report your tests!). + +## From Docker + +Our docker image is currently named `lxpz/garage_amd64` and is stored on the [Docker Hub](https://hub.docker.com/r/lxpz/garage_amd64/tags?page=1&ordering=last_updated). +We encourage you to use a fixed tag (eg. `v0.1.1d`) and not the `latest` tag. +For this example, we will use the latest published version at the time of the writing which is `v0.1.1d` but it's up to you +to check [the most recent versions on the Docker Hub](https://hub.docker.com/r/lxpz/garage_amd64/tags?page=1&ordering=last_updated). + +For example: + +``` +sudo docker pull lxpz/garage_amd64:v0.1.1d +``` + +## From source + + diff --git a/doc/book/src/getting_started/daemon.md b/doc/book/src/getting_started/daemon.md new file mode 100644 index 00000000..d704ad0d --- /dev/null +++ b/doc/book/src/getting_started/daemon.md @@ -0,0 +1,148 @@ +# Configure the daemon + +Garage is a software that can be run only in a cluster and requires at least 3 instances. +In our getting started guide, we document two deployment types: + - [Single machine deployment](#single-machine-deployment) though `docker-compose` + - [Multiple machine deployment](#multiple-machine-deployment) through `docker` or `systemd` + +In any case, you first need to generate TLS certificates, as traffic is encrypted between Garage's nodes. + +## Generating a TLS Certificate + +Next, to generate your TLS certificates, run on your machine: + +``` +wget https://git.deuxfleurs.fr/Deuxfleurs/garage/raw/branch/master/genkeys.sh +chmod +x genkeys.sh +./genkeys.sh +``` + +It will creates a folder named `pki` containing the keys that you will used for the cluster. + +### Single machine deployment + +Single machine deployment is only described through docker compose. + +```yml +version: '3.4' + +networks: { virtnet: { ipam: { config: [ subnet: 172.20.0.0/24 ]}}} + +services: + g1: + image: lxpz/garage_amd64:v0.1.1d + networks: { virtnet: { ipv4_address: 172.20.0.101 }} + volumes: + - "./pki:/pki" + - "./config.toml:/garage/config.toml" + + g2: + image: lxpz/garage_amd64:v0.1.1d + networks: { virtnet: { ipv4_address: 172.20.0.102 }} + volumes: + - "./pki:/pki" + - "./config.toml:/garage/config.toml" + + g3: + image: lxpz/garage_amd64:v0.1.1d + networks: { virtnet: { ipv4_address: 172.20.0.103 }} + volumes: + - "./pki:/pki" + - "./config.toml:/garage/config.toml" +``` + +*We define a static network here which is not considered as a best practise on Docker. +The rational is that Garage only supports IP address and not domain names in its configuration, so we need to know the IP address in advance.* + +and then create the `config.toml` file as follow: + +```toml +metadata_dir = "/garage/meta" +data_dir = "/garage/data" +rpc_bind_addr = "[::]:3901" +bootstrap_peers = [ + "172.20.0.101:3901", + "172.20.0.102:3901", + "172.20.0.103:3901", +] + +[rpc_tls] +ca_cert = "/pki/garage-ca.crt" +node_cert = "/pki/garage.crt" +node_key = "/pki/garage.key" + +[s3_api] +s3_region = "garage" +api_bind_addr = "[::]:3900" + +[s3_web] +bind_addr = "[::]:3902" +root_domain = ".web.garage" +index = "index.html" +``` + +*Please note that we have not mounted `/garage/meta` or `/garage/data` on the host: data will be lost when the container will be destroyed.* + +And that's all, you are ready to launch your cluster! + +``` +sudo docker-compose up +``` + +While your daemons are up, your cluster is still not configured yet. +However, you can check that your services are still listening as expected by querying them from your host: + +```bash +curl http://172.20.0.{101,102,103}:3902 +``` + +which should give you: + +``` +Not found +Not found +Not found +``` + +### Multiple machine deployment + +Before deploying garage on your infrastructure, you must inventory your machines. +For our example, we will suppose the following infrastructure: + +| Location | Name | IP Address | Disk Space | +|----------|---------|------------|------------| +| Paris | Mercury | fc00:1::1 | 1 To | +| Paris | Venus | fc00:1::2 | 2 To | +| London | Earth | fc00:1::2 | 2 To | +| Brussels | Mars | fc00:B::1 | 1.5 To | + +First, you need to setup your machines/VMs by copying on them the `pki` folder in `/etc/garage/pki`. +All your machines will also share the same configuration file, stored in `/etc/garage/config.toml`: + +```toml +metadata_dir = "/var/lib/garage/meta" +data_dir = "/var/lib/garage/data" +rpc_bind_addr = "[::]:3901" +bootstrap_peers = [ + "[fc00:1::1]:3901", + "[fc00:1::2]:3901", + "[fc00:B::1]:3901", + "[fc00:F::1]:3901", +] + +[rpc_tls] +ca_cert = "/pki/garage-ca.crt" +node_cert = "/pki/garage.crt" +node_key = "/pki/garage.key" + +[s3_api] +s3_region = "garage" +api_bind_addr = "[::]:3900" + +[s3_web] +bind_addr = "[::]:3902" +root_domain = ".web.garage" +index = "index.html" +``` + + diff --git a/doc/book/src/getting_started/install.md b/doc/book/src/getting_started/install.md deleted file mode 100644 index 98af1283..00000000 --- a/doc/book/src/getting_started/install.md +++ /dev/null @@ -1,25 +0,0 @@ -# Installation - -Currently, only two installations procedures are supported for Garage: from Docker (x86\_64 for Linux) and from source. -In the future, we plan to add a third one, by publishing a compiled binary (x86\_64 for Linux). -We did not test other architecture/operating system but, as long as your architecture/operating system is supported by Rust, you should be able to run Garage (feel free to report your tests!). - -## From Docker - -Garage is a software that can be run only in a cluster and requires at least 3 instances. -If you plan to run the 3 instances on your machine for test purposes, we recommend a **docker-compose** deployment. -If you have 3 independent machines (or 3 VM on independent machines) that can communite together, a **simple docker** deployment is enough. -In any case, you first need to pick a Docker image version. - -Our docker image is currently named `lxpz/garage_amd64` and is stored on the [Docker Hub](https://hub.docker.com/r/lxpz/garage_amd64/tags?page=1&ordering=last_updated). -We encourage you to use a fixed tag (eg. `v0.1.1d`) and not the `latest` tag. -For this example, we will use the latest published version at the time of the writing which is `v0.1.1d` but it's up to you -to check [the most recent versions on the Docker Hub](https://hub.docker.com/r/lxpz/garage_amd64/tags?page=1&ordering=last_updated). - -### Single machine deployment with docker-compose - - - -### Multiple machine deployment with docker - -## From source -- cgit v1.2.3