Check_MK Werk 5503: cmk-update-agent: Convenient logging on Linux

ID: 5503 Title: cmk-update-agent: Convenient logging on Linux Component: agents Level: 1 Class: New feature Version: 1.6.0i1 The Agent Updater now makes use of its logging capabilities more conveniently. Only ERRORs and WARNINGs will be logged to syslog. Additionally, a detailed log will be created at /var/lib/check_mk_agent/cmk-update-agent.log when running as plugin. It will be rotated every 5MB with a maximum of 3 backups. This improves our capabilities for an a-posteriori error analysis. When running cmk-update-agent manually, a logfile can be specified using the -l flag.