bvandeusen
0596f1d9c1
Sweeps README, docs/, example configs, code docstrings, report and notification subject lines, plugin catalog URL default, and stray comments in Dockerfile/entrypoint.sh/.gitignore. Adds a legacy note to docs/core/configuration.md explaining the FABLEDSCRYER_* fallback. docker-compose DB credentials intentionally left as fabledscryer to preserve the existing pgdata volume.
90 lines
3.0 KiB
Markdown
90 lines
3.0 KiB
Markdown
# Roundtable
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A self-hosted network monitoring and infrastructure management hub for home servers. Roundtable gives you a single pane of glass over your hosts, services, and automation — with live-updating dashboards, alerting, and Ansible integration.
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---
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## What It Does
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- **Ping monitoring** — TCP/ICMP probes with live latency history and configurable thresholds
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- **DNS monitoring** — resolution checks with optional expected-IP validation
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- **Ansible** — browse playbooks, trigger runs, stream output live
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- **Alerting** — threshold-based rules against any monitored metric, with email and webhook (Discord-compatible) notifications
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- **Plugins** — extend with additional data sources; Traefik metrics included out of the box
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- **Dashboard widgets** — all monitors and plugins contribute live-updating widgets
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No JavaScript framework. No build step. No external workers or message brokers.
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---
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## Quick Start — Docker
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```bash
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cp .env.example .env
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# Set ROUNDTABLE_DATABASE_URL in .env
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docker compose up -d
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```
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Open `http://localhost:5000`. On first run you'll be prompted to create the admin account.
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---
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## Quick Start — Bare Metal
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Requires Python 3.11+ and PostgreSQL.
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```bash
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python -m venv .venv && source .venv/bin/activate
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pip install -e .
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cp config.example.yaml config.yaml
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# Edit config.yaml — set database.url at minimum
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roundtable --host 0.0.0.0 --port 5000
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```
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ICMP ping requires `CAP_NET_RAW` or the `setuid` ping binary. TCP mode (the default) needs no elevated privileges.
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---
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## Configuration
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Only two things must be set to run the app:
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| What | How |
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|---|---|
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| Database URL | `ROUNDTABLE_DATABASE_URL` env var or `database.url` in `config.yaml` |
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| Secret key | Auto-generated on first run and saved to `/data/secret.key` |
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Everything else — SMTP, webhooks, monitor intervals, Ansible sources, plugin settings — is configured through the web UI at `/settings/`.
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---
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## Plugins
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Drop a directory into `plugins/` and enable it via the Settings UI. The Traefik plugin is included:
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```
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plugins/
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└── traefik/ ← included; enable in Settings
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```
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See `docs/plugins/` for a full plugin development guide.
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---
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## Documentation
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| Document | Contents |
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|---|---|
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| `docs/architecture.md` | How the app works: startup sequence, routing, scheduler, DB pattern |
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| `docs/core/configuration.md` | Bootstrap config, DB-backed settings, all setting keys and defaults |
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| `docs/core/monitors.md` | Ping and DNS monitors: probe logic, metrics emitted, data models |
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| `docs/core/alerting.md` | Alert rules, state machine, notification channels, template variables |
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| `docs/core/ansible.md` | Playbook sources, run lifecycle, SSE streaming |
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| `docs/plugins/overview.md` | Plugin system: how loading works, plugin.yaml schema, required exports |
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| `docs/plugins/writing-a-plugin.md` | Step-by-step plugin development guide |
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| `docs/plugins/traefik.md` | Traefik plugin: config, metrics, alert rule examples |
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| `docs/reference/code-map.md` | Where every key function, model, and route lives in the codebase |
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