Kevin Veen-Birkenbach 7d9cb5820f feat(jvm): add robust JVM sizing filters and apply across Confluence/Jira ...

Introduce filter_plugins/jvm_filters.py with jvm_max_mb/jvm_min_mb. Derive Xmx/Xms from docker mem_limit/mem_reservation using safe rules: Xmx=min(70% limit, limit-1024MB, 12288MB), floored at 1024MB; Xms=min(Xmx/2, reservation, Xmx), floored at 512MB. Parse human-readable sizes (k/m/g/t) with binary units.

Wire filters into roles: set JVM_MINIMUM_MEMORY/JVM_MAXIMUM_MEMORY via filters; stop relying on host RAM. Keep env templates simple and stable.

Add unit tests under tests/unit/filter_plugins/test_jvm_filters.py covering typical sizes, floors, caps, invalid inputs, and entity-name derivation.

Ref: https://chatgpt.com/share/68d3b9f6-8d18-800f-aa8d-8a743ddf164d

2025-09-24 11:29:40 +02:00

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main.yml

feat(jvm): add robust JVM sizing filters and apply across Confluence/Jira

2025-09-24 11:29:40 +02:00