# Page Not Found

The URL `setup-and-upgrade/environment-variables` does not exist.

You might be looking for one of these pages:
- [Environment variables](https://docs.sonarsource.com/sonarqube-server/2025.2/setup-and-update/environment-variables.md)
- [Overview](https://docs.sonarsource.com/sonarqube-server/2025.2/setup-and-update/overview.md)
- [Reference architectures](https://docs.sonarsource.com/sonarqube-server/2025.2/setup-and-update/reference-architectures.md)
- [Operating the DCE cluster](https://docs.sonarsource.com/sonarqube-server/2025.2/setup-and-update/configure-and-operate-a-cluster.md)
- [Pre-installation steps](https://docs.sonarsource.com/sonarqube-server/2025.2/setup-and-update/pre-installation.md)

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