Julian Stecklina 5517b6f068 nixos/dependency-track: fix default JVM heap size ...

The default of 4GB is too low for a production setup and causes
DependencyTrack to hit java.lang.OutOfMemoryError. This causes
Dependency Track to enter a weird state where it will throw 502 and
504 errors.

The initial 4GB was set to make Dependency Track run in the (too
small) VM in the NixOS integration test. Move the explicit heap
configuration there. For the service itself, we now don't set a limit.
This means the JVM will choose its maximum heap on its own, which does
a much better job for realistic scenarios.

I added a release note, because people who run Dependency Track on
very tiny VMs/machines may experience issues.

2025-07-16 12:16:49 +02:00

2.1 KiB

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