Anso 44a89d9d2e fix(docker-events): harden crash detection against edge cases (#591)
* fix(docker-events): harden crash detection against edge cases

- Isolate per-container failures in the reconcile path so one failed
  container inspect cannot abort classification for the rest of the
  batch after a reconnect.
- Fall back to inspecting State.OOMKilled when a container exits with
  code 137 and no oom event preceded the die, so cgroup OOM kills that
  lose the oom event are still classified correctly. The dedup check
  runs before the fallback so crashloops do not hammer the daemon.
- Guard the intentional-kill window against wildly future-dated Docker
  timestamps by switching to a signed age comparison with a bounded
  negative-skew tolerance, so clock skew cannot flip a genuine crash
  into an intentional stop.
- Align diagnostic logging with the codebase [Service:diag] convention
  and add one informational lifecycle log on boot and shutdown so
  operators running in developer mode can confirm the watcher started.
- New tests cover gap-inspect isolation, the OOM inspect fallback (both
  success and failure paths), duplicate die events collapsing within
  the grace window, and clock-skew bounds on the classifier.

* docs(alerts): add troubleshooting entries for crash detection toggle and rate limits
2026-04-14 14:37:28 -04:00
2026-03-25 00:40:06 -04:00

Sencho

CI Docker License

A self-hosted Docker Compose management dashboard. Manage your stacks, containers, images, volumes, and networks through a modern web UI.

Sencho Dashboard

Features

  • Stack Management - Create, edit, start, stop, and remove Docker Compose stacks with a built-in Monaco code editor
  • Multi-Node Support - Manage remote Sencho instances through a transparent HTTP/WebSocket proxy (Distributed API model)
  • App Store - One-click deployment from LinuxServer.io templates with editable ports, volumes, and environment variables
  • Resource Hub - Browse and manage images, volumes, and networks with managed/external/unused classification
  • Live Logs - Aggregated real-time log streaming across all containers with search and filtering
  • Dashboard - Container stats, CPU/RAM metrics, health checks, and image update notifications
  • Alerts - Configurable threshold alerts for CPU, RAM, and disk usage
  • Terminal - In-browser host console and container exec via WebSocket

Quick Start

services:
  sencho:
    image: saelix/sencho:latest
    container_name: sencho
    restart: unless-stopped
    ports:
      - "3000:3000"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./data:/app/data
      # 1:1 Compose Path Rule: host path MUST match container path
      - /opt/docker:/opt/docker
    environment:
      - COMPOSE_DIR=/opt/docker
      - DATA_DIR=/app/data
docker compose up -d

Then open http://your-server:3000 and create your admin account.

See the full documentation for configuration details, multi-node setup, and more.

Development

# Backend (Express + TypeScript)
cd backend && npm install && npm run dev

# Frontend (React + Vite)
cd frontend && npm install && npm run dev

The frontend dev server proxies /api requests to the backend on port 3000.

Contributing

See CONTRIBUTING.md for development setup and PR guidelines.

Security

See SECURITY.md for vulnerability reporting. Do not open public issues for security vulnerabilities.

License

Sencho is licensed under the Business Source License 1.1. You may use, modify, and redistribute the code freely, including for production use. The only restriction is offering Sencho as a competing hosted or managed service. On 2030-03-25, the license automatically converts to Apache 2.0.

S
Description
Self-hosted Docker Compose management platform. Great for homelabs, small DevOps teams, and platform engineers.
Readme AGPL-3.0 204 MiB
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