# Docker

The official GoToSocial Docker images are provided through [Docker Hub](https://hub.docker.com/r/superseriousbusiness/gotosocial).

Docker images are currently available for the following OS + architecture combinations:

Linux

- 386
- amd64
- arm6
- arm7
- arm64v8

FreeBSD

- amd64

Before following this guide, you should read the [system requirements](./index.md).

This guide assumes that you're using Linux.

## Run with Docker Compose

You can run GoToSocial using any orchestration system that can manage Docker containers ([Kubernetes](https://kubernetes.io/), [Nomad](https://www.nomadproject.io/), etc).

For simplicity's sake, this guide will lead you through the installation with [Docker Compose](https://docs.docker.com/compose), using SQLite as your database.

### Create a Working Dir

You need a working directory in which your docker-compose file will be located, and a directory for GoToSocial to store data in, so create these directories with the following command:

```bash
mkdir -p ~/gotosocial/data
```

Now change to the working directory you created:

```bash
cd ~/gotosocial
```

### Get the latest docker-compose.yaml

Use `wget` to download the latest [docker-compose.yaml](https://raw.githubusercontent.com/superseriousbusiness/gotosocial/main/example/docker-compose/docker-compose.yaml) example, which we'll customize for our needs:

```bash
wget https://raw.githubusercontent.com/superseriousbusiness/gotosocial/main/example/docker-compose/docker-compose.yaml
```

### Edit the docker-compose.yaml

Because GoToSocial can be configured using [Environment Variables](../configuration/index.md#environment-variables), we can skip mounting a config.yaml file into the container, to make our configuration simpler. We just need to edit the docker-compose.yaml file to change a few things.

First open the docker-compose.yaml file in your editor of choice. For example:

```bash
nano docker-compose.yaml
```

Now, you should change the `GTS_HOST` environment variable to the domain you are running GoToSocial on.

You should also update the GoToSocial version number to use the latest stable release.

The list of releases can be found [right here](https://github.com/superseriousbusiness/gotosocial/releases), with the newest release at the top.

Replace `latest` in the docker-compose.yaml with the number of the release (without the leading `v` or trailing version name). So for example if you want to run [v0.3.1 Sleepy Sloth](https://github.com/superseriousbusiness/gotosocial/releases/tag/v0.3.1) you should replace:

```text
image: superseriousbusiness/gotosocial:latest
```

with:

```text
image: superseriousbusiness/gotosocial:0.3.1
```

If you want to use [LetsEncrypt](../configuration/letsencrypt.md) for ssl certificates (https), you should also:

1. Change the value of `GTS_LETSENCRYPT_ENABLED` to `"true"`.
2. Remove the `#` before `- "80:80"` in the `ports` section.
3. (Optional) Set `GTS_LETSENCRYPT_EMAIL_ADDRESS` to a valid email address to receive certificate expiry warnings etc.

### Start GoToSocial

With those small changes out of the way, you can now start GoToSocial with the following command:

```shell
docker-compose up -d
```

After running this command, you should get an output like:

```text
Creating network "gotosocial_gotosocial" with the default driver
Creating gotosocial ... done
```

If you want to follow the logs of GoToSocial, you can use:

```bash
docker logs -f gotosocial
```

If everything is OK, you should see something similar to the following:

```text
time=2022-04-19T09:48:35Z level=info msg=connected to SQLITE database
time=2022-04-19T09:48:35Z level=info msg=MIGRATED DATABASE TO group #1 (20211113114307, 20220214175650, 20220305130328, 20220315160814) func=doMigration
time=2022-04-19T09:48:36Z level=info msg=instance account example.org CREATED with id 01EXX0TJ9PPPXF2C4N2MMMVK50
time=2022-04-19T09:48:36Z level=info msg=created instance instance example.org with id 01PQT31C7BZJ1Q2Z4BMEV90ZCV
time=2022-04-19T09:48:36Z level=info msg=media manager cron logger: start[]
time=2022-04-19T09:48:36Z level=info msg=media manager cron logger: schedule[now 2022-04-19 09:48:36.096127852 +0000 UTC entry 1 next 2022-04-20 00:00:00 +0000 UTC]
time=2022-04-19T09:48:36Z level=info msg=started media manager remote cache cleanup job: will run next at 2022-04-20 00:00:00 +0000 UTC
time=2022-04-19T09:48:36Z level=info msg=listening on 0.0.0.0:8080
```

### Create your first User

Now that GoToSocial is running, you can execute commands inside the running container to create, confirm, and promote your admin user.

First create a user (replace the username, email, and password with appropriate values):

```bash
docker exec -it gotosocial /gotosocial/gotosocial admin account create --username some_username --email someone@example.org --password some_very_good_password
```

Now confirm the user, replacing username with the value you used in the command above.

```bash
docker exec -it gotosocial /gotosocial/gotosocial admin account confirm --username some_username
```

Now promote the user you just created to admin privileges:

```bash
docker exec -it gotosocial /gotosocial/gotosocial admin account promote --username some_username
```

When running these commands, you'll get a bit of output like the following:

```text
time=2022-04-19T09:53:29Z level=info msg=connected to SQLITE database
time=2022-04-19T09:53:29Z level=info msg=there are no new migrations to run func=doMigration
time=2022-04-19T09:53:29Z level=info msg=closing db connection
```

This is normal and indicates that the commands ran as expected.

### Done

GoToSocial should now be running on your machine! To verify this, open your browser and go to `http://localhost:443`. You should see the GoToSocial landing page. Well done!

## (Optional) Reverse Proxy

If you want to run other webservers on port 443, or want to add an additional layer of security you might want to add [NGINX](https://nginx.org), [Traefik](https://doc.traefik.io/traefik/), or [Apache httpd](https://httpd.apache.org/) into your docker-compose to use as a reverse proxy.