Installation in Air-Gapped Environment

To install Insights offline, you can follow the default procedure for the Windows machine.

To install Looker on the Linux machine, follow these steps:

Download the offline-bundle.zip.
Download the Looker image from the ZIP file.
Note: You can download the required files from the Customer Portal > Product Download section, for the applicable versions.
Based on you RHEL version, copy the offline-bundle-rhel9.zip, or offline-bundle-rhel8.zip, Looker image ZIP file, and the zip file generated by LookerPreInstallationTool to the air-gapped Linux machine. When running the install script, specify the file name by adding the optional argument -i for the image ZIP file and the argument -o for the offline bundle zip file.
```
./looker-initialization.sh -k <your-gpg-key> -s ‘<your-sudo-password>’ -i looker_image.tar.zip -o offline-bundle-rhel9.zip./looker-initialization.sh -k <your-gpg-key> -s ‘<your-sudo-password>’ -i looker_image.tar.zip -o offline-bundle-rhel9.zip
```
Note:
- -k <public key> is no longer needed in all versions of installation starting with the April 2023 release (23.10.3, 23.4.6, etc.).
- The script takes either relative or absolute path. By default, if the zip files are in the same folder, you can skip ./.
Note: If you are using offline bundle and offline image, make sure that they are in the same folder as looker.zip.