### Install
+**PeerTube does not support webserver host change**. Keep in mind your domain name is definitive after your first PeerTube start.
+
PeerTube needs a PostgreSQL and a Redis instance to work correctly. If you want
to quickly set up a full environment, either for trying the service or in
production, you can use a `docker-compose` setup.
**Important**: note that you'll get the initial `root` user password from the
program output, so check out your logs to find them.
+### What now?
+
+See the production guide ["What now" section](/support/doc/production.md#what-now).
+
### Upgrade
+**Important:** Before upgrading, check you have all the `storage` fields in your [production.yaml file](/support/docker/production/config/production.yaml).
+
Pull the latest images and rerun PeerTube:
```shell
$ cd /your/peertube/directory
-$ docker-compose down
$ docker-compose pull
$ docker-compose up -d
```
-
## Build your own Docker image
```shell