Increasing the logging level when using a container - auditing logs

[mardygalimov]

Is your feature request related to a problem? Please describe.
I couldn’t find in the documentation how to raise the logging level of PlantUML.
It turned out through the jetty parameters

Describe the solution you'd like
Need a parameter to increase the logging level PlantUML

Describe alternatives you've considered
Add configmap

apiVersion: v1
kind: ConfigMap
metadata:
name: jetty-logging
data:
jetty-logging.properties: |
## Set logging levels from: ALL, TRACE, DEBUG, INFO, WARN, ERROR, OFF
org.eclipse.jetty.LEVEL=INFO
## Configure a level for an arbitrary logger tree
#com.example.LEVEL=INFO
## Configure a level for specific logger
#com.example.MyComponent.LEVEL=INFO
## Configure JMX Context Name
# org.eclipse.jetty.logging.jmx.context=JettyServer
## Hide stacks traces in an arbitrary logger tree
#com.example.STACKS=false

Mountpath in Deployment "mountPath: /var/lib/jetty/resources"
But these are the logs jetty, we need them PlantUML