Log rotation

[Echsecutor]

Currently logs are rotated but kept forever. Investigate how the indy node logging works (which python libs) and how to configure it.

[Echsecutor]

Also:

• limit docker logs
  • https://docs.docker.com/config/containers/logging/configure/

    logging:
    driver: "json-file"
    options:
    max-file: "5"
    max-size: "100m"

• default log level?
  • https://github.com/hyperledger/indy-node-container/blob/main/run/etc_indy/indy_config.py
  • set to 1 and adapt run/README.md