# Hosting

- [How to Trouble-shoot and Evaluate Environment Variables](https://notebook.vanwittlaer.de/hosting/how-to-trouble-shoot-and-evaluate-environment-variables.md): This page explains how to trouble-shoot and evaluate environment variables
- [Media URLs Out Of Sync between Servers](https://notebook.vanwittlaer.de/hosting/media-urls-out-of-sync-between-servers.md): This page explains how to solve the "out-of-sync" problem with media URLs on your different environments.
- [RabbitMQ](https://notebook.vanwittlaer.de/hosting/rabbitmq.md): This page describes the necessary steps to set up and activate RabbitMQ as a message transport with Shopware 6.
- [SFTP-Users](https://notebook.vanwittlaer.de/hosting/sftp-users.md): This page explains how to set up native SFTP - if it is really required.
- [Basic-Auth for Shopware 6 with nginx](https://notebook.vanwittlaer.de/hosting/basic-auth-for-shopware-6-with-nginx.md): This page explains how to establish basic-auth for Shopware 6 when using nginx (instead of Apache).
- [How to Avoid Failed Systemd Units](https://notebook.vanwittlaer.de/hosting/how-to-avoid-failed-systemd-units.md): This page explains how to ensure that the systemd units used to maintain Shopware's task runner and message consumer do not fail permanently.
- [JWT-Secrets as Environment Variables](https://notebook.vanwittlaer.de/hosting/jwt-secrets-as-environment-variables.md): When using Shopware 6.6 in a dockerized or cluster setup, you may want to use env vars in lieu of files for your JWT keys. This is how convert your keys.
- [How to generate INSTANCE\_ID and APP\_SECRET](https://notebook.vanwittlaer.de/hosting/how-to-generate-instance_id-and-app_secret.md)
- [PaaS with Coolify](https://notebook.vanwittlaer.de/hosting/paas-with-coolify.md): If you're looking for affordable, high-performance, low-maintenance hosting, Coolify could be the solution. Coolify makes running your shop as easy as switching lights on and off.


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