Arvados

Tasks that are helpful for debugging or deploying Keep to staging. Features include:

• Keep should terminate gracefully on SIGTERM.
• Improved logging.

Events Keep should log:

• Requests. Each request should generate one line to a request log a la apache logging.
• Errors. Errors and warnings should be sent to an error log.
• Debugging. Debugging messages should be generated at a level, e.g. debug.Log(level_num, msg) The level should be configurable via -v -v -v command-line options or possibly -v=3

The administrator should be able to configure the destination of these log messages, or turn them off entirely.