123 lines
3.5 KiB
Markdown
123 lines
3.5 KiB
Markdown
# Deploying an OpenBikeSensor Portal with Docker
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## Introduction
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The main idea of this document is to provide an easy docker-based
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production-ready setup of the openbikesensor portal. It uses the [the traefik
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proxy](https://doc.traefik.io/traefik/) as a reverse proxy, which listens
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on port 80 and 443. Based on some labels, traefik routes the domains to the
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corresponding docker containers.
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## Before Getting Started
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The guide and example configuration assumes one domain, which points to the
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server's IP address. This documentation uses `portal.example.com` as an
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example. The API is hosted at `https://portal.example.com/api`, while the main
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frontend is reachable at the domain root.
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## Steps
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### Clone the repo
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First create a folder somewhere in your system, in the example we use
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`/opt/openbikesensor` and export it as `$ROOT` to more easily refer to it.
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Clone the repository to `$ROOT/source`.
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```bash
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export ROOT=/opt/openbikesensor
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mkdir -p $ROOT
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cd $ROOT
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git clone --recursive https://github.com/openbikesensor/portal source/
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# ... or if you accidentally cloned non --recursive, to fix it run:
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# git submodule update --init --recursive
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```
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Unles otherwise mentioned, commandlines below assume your `cwd` to be `$ROOT`
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### Configure `traefik.toml`
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```bash
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mkdir -p config/
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cp source/deployment/examples/traefik.toml config/traefik.toml
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vim config/traefik.toml
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```
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Configure your email in the `config/traefik.toml`. This email is uses by
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Let's Encrypt to send you some mails regarding your certificates.
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### Configure `docker-compose.yaml`
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```bash
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cp source/deployment/examples/docker-compose.yaml docker-compose.yaml
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vim docker-compose.yaml
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```
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Change the domain where it occurs, such as in `Host()` rules.
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### Create a keycloak instance
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Follow the official guides to create your own keycloak server:
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https://www.keycloak.org/documentation
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Documenting the details of this is out of scope for our project. Please make sure to configure:
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* an admin account for yourself
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* a realm for the portal
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* a client in that realm with "Access Type" set to "confidential" and a
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redirect URL of this pattern: `https://portal.example.com/login/redirect`
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### Configure portal
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```bash
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cp source/api/config.py.example config/config.py
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```
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Then edit `config/config.py` to your heart's content (and matching the
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configuration of the keycloak). Do not forget to generate a secure secret
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string.
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Also set `PROXIES_COUNT = 1` in your config, even if that option is not
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included in the example file. Read the [sanic
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docs](https://sanic.readthedocs.io/en/v20.12.3/sanic/config.html) for why this
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needs to be done. If your reverse proxy supports it, you can also use a
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forwarded secret to secure your proxy target from spoofing. This is not
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required if your application server does not listen on a public interface, but
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it is recommended anyway, if possible.
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### Build container and run them
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```bash
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docker-compose build portal
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docker-compose up -d portal
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```
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## Miscellaneous
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### Logs
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To read logs, run
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```bash
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docker-compose logs -f
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```
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If something went wrong, you can reconfigure your config files and rerun:
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```bash
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docker-compose build
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docker-compose up -d
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```
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### Updates
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Before updating make sure that you have properly backed-up your instance so you
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can always roll back to a pre-update state.
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### Backups
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To backup your instances private data you only need to backup the ``$ROOT`` folder.
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This should contain everything needed to start your instance again, no persistent
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data lives in docker containers.
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