air-gapped docker misp

[Mixtol]

Dear MISP Team,
I am currently tying to deploy MISP in a fully isolated (air-gapped) environment on EL8, where the server has no internet access. During installation, I encountered issues with certain scripts and commands that require an internet connection, such as downloading the cacert.pem file, which causes the installation to hang.

I managed to get MISP itself running by disabling IPv6 and the SSL redirect; however, the diagnostics functionality still does not work, and logs continue to show related errors.

I would greatly appreciate your guidance on the following:

How can Nginx be fully deactivated in this environment without impacting MISP’s core functionality?
What are the best practices for running MISP fully offline, especially when relying only on Docker images and avoiding external dependencies? 😶‍🌫️

[ostefano]

• Nginx can not be fully disabled.
• There is no documentation for air-gapped deployments. I would ask for help in the gitter/support channels.
• Adding some logs might help.