As a framework user, I want to be able to setup file log appender for Kaa logging feature. Uploaded endpoint logs should be stored in Kaa operation server's file system.
Control server specific requirements:
- administrator should be able to setup ssh key for remote access to the logs during application creation.
Operation server specific requirements:
- logs should be stored as an avro files in Operation Server file system
- log files should be rotated. Rotation should be configurable.
- logs should be accessible for browsing based on access key provided during application creation.