docker upgrade to 11.2.8 opensearch authentication error

[tsdogs]

Acknowledgements

• I have searched (https://github.com/utmstack/UTMStack/issues) for past instances of this issue
• I have verified that my UTMStack version is up-to-date

Describe the bug

System upgraded to latest version 11.2.8
backend docker keeps restarting as connection to opensearch container (elasticsearch) fails with error 401 (unauthorized)
I've checked the configured password (from utmstack.yml) and hash is correct inside the internal_users.yml for the admin user (seems in previous versions opensearch was not using authentication?)
Downgraded to 11.2.6 and UTM Stack started working again.

Regression Issue

• Select this option if this issue appears to be a regression.

Expected Behavior

container should start and correctly authenticate to elasticsearch

Current Behavior

container fails to connect to elasticsearch and keeps on beeing created

Reproduction Steps

Upgrade to 11.2.8 of dockerized UtmStack

Possible Solution

No response

Additional Information/Context

I've not tried a fresh install

UTMStack Version

11.2.8

Operating System and version

Ubuntu 24.04

Hypervisor and Version | Server Vendor and Model

docker-ce 29.5.0

Browser and version

Any