# Customize installation directories

```json metadata
{
  "schema_version": 2,
  "title": "Customize installation directories",
  "description": "Customize Redis Enterprise Software installation directories.",
  "categories": ["docs","operate","rs"],
  "tableOfContents": {"sections":[{"id":"limitations","title":"Limitations"}]}

,
  "codeExamples": []
}
```


When you install Redis Enterprise Software on Red Hat Enterprise Linux, you can customize the installation directories.

The files are installed in the `redislabs` directory located in the path that you specify.

> [!NOTE]
> - When you install with custom directories, the installation does not run as an RPM file.
> - If a `redislabs` directory already exists in the path that you specify, the installation fails.
> - All nodes in a cluster must be installed with the same file locations.
> - Custom installation directories are not supported for databases using Auto Tiering.

You can specify these file locations:

| Files               | Installer flag | Example parameter | Example file location |
| ------------------- | -------------- | ----------------- | --------------------- |
| Binaries files      | --install-dir  | /opt              | /opt/redislabs        |
| Configuration files | --config-dir   | /etc/opt          | /etc/opt/redislabs    |
| Data and log files  | --var-dir      | /var/opt          | /var/opt/redislabs    |

These files are not in the custom directories:

- OS files
    - /etc/cron.d/redislabs
    - /etc/firewalld/services
    - /etc/firewalld/services/redislabs-clients.xml
    - /etc/firewalld/services/redislabs.xml
    - /etc/ld.so.conf.d/redislabs_ldconfig.conf.tmpl
    - /etc/logrotate.d/redislabs
    - /etc/profile.d/redislabs_env.sh
    - /usr/lib/systemd/system/rlec_supervisor.service.tmpl
    - /usr/share/selinux/mls/redislabs.pp
    - /usr/share/selinux/targeted/redislabs.pp

- Installation reference files
    - /etc/opt/redislabs/redislabs_custom_install_version
    - /etc/opt/redislabs/redislabs_env_config.sh

To specify directories during [installation](https://redis.io/docs/latest/operate/rs/installing-upgrading/install/install-on-linux), include installer flags as [command-line options](https://redis.io/docs/latest/operate/rs/installing-upgrading/install/install-script) when you run the `install.sh` script. For example:

```sh
sudo ./install.sh --install-dir <path> --config-dir <path> --var-dir <path>
```
 
## Limitations

Several Redis Enterprise Software installation reference files are installed to the directory `/etc/opt/redislabs/` even if you use custom installation directories.

As a workaround to install Redis Enterprise Software without using any root directories, do the following before installing Redis Enterprise Software:

1. Create all custom, non-root directories you want to use with Redis Enterprise Software.

1. Mount `/etc/opt/redislabs` to one of the custom, non-root directories.