Creating this RFE based on my investigation on logging side to support GlassFish use as a PaaS environment.
Enhance collect-log-files command to bundle the log files from service provider and zip it in the bundle. It depends on, how the service provider implements the provided SPI which returns logging file.
If user uses LB/RDBMS as a Service then all the log details are store under respective service. As per this RFE user should allow to collect those logs(files) using collect-log-files command which bundles all log files into the single zip.
So plan to update more details after one pager review comment: