- Agent sends group name (defaults to hostname) and richer metric notes
(memory/disk include absolute GB values; CPU note includes system uptime)
- push() accepts group param; server stores it as agent_group on deployments
- Upsert key is now (company_id, agent_group, name) so two agents on the
same company but different servers don't overwrite each other's CPU/Memory
- Add widget config packs: linux-base, web-nginx, database-postgres/redis,
docker-host, custom-cmd examples
Lightweight telemetry agent (stdlib-only, Python 3.8+) that collects
metrics via pre-defined widget types and pushes to POST /api/company/metrics.
Widget types: system_cpu, system_memory, system_disk, http_check,
port_check, process_check, custom_cmd
Platform: Linux (fully). Windows collectors stubbed (NOT_IMPL markers)
ready for porting without changing call sites. system_disk / http_check /
port_check / custom_cmd already cross-platform.
Delivery: run directly (python3 ethica-agent.py --config ethica-agent.yml),
as a systemd service (ethica-agent.service), or as a Docker container.
steffen