Files
archy/apps
ssmithxandClaude Sonnet 5 cf240df4b6 fix(cuprate): enable fast_sync and raise DB cache — sustained 45% CPU
The default manifest baked in the exact broken config found on an
affected fleet node: no fast_sync (defaults false, forcing full ring-sig/
RandomX verification on every block) and target_max_memory capped at
~2.8GiB, which starved cuprated's DB cache into constant eviction/flush
(595GB/24h of block I/O on a node just appending ~2MB blocks every 2
minutes). A reference node with fast_sync = true and an 8GiB cache ran
at 2.8% CPU at the same chain height and block rate.

Set fast_sync = true and target_max_memory = 8GiB to match the healthy
reference config, and raise resources.memory_limit from 4Gi to 10Gi so
the container still has headroom above the larger cache.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RR7jRaicvqsJaqQQ92jpPQ
2026-09-03 08:56:52 +00:00
..

Archipelago App Manifests

Containerized applications for the Archipelago Bitcoin Node OS. All apps run in rootless Podman with security hardening (cap-drop ALL, readonly root, non-root user, memory limits).

App Categories

Bitcoin & Lightning

  • bitcoin-knots — Full Bitcoin node (v28.1)
  • lnd — Lightning Network Daemon (v0.17.4-beta)
  • btcpay-server — Payment processor (v1.13.5)
  • mempool — Block explorer and fee estimator (v2.5.0)
  • electrumx — Electrum server
  • fedimint — Federated Bitcoin minting (v0.10.0)

Nostr

  • nostr-rs-relay — High-performance Rust relay (v0.9.0)
  • nostrudel — Nostr web client (v0.40.0)

Web5 & Identity

  • did-wallet — Web5 DID Wallet

Self-Hosted Services

  • nextcloud (v28), jellyfin (v10.8.13), immich (release), photoprism (v240915)
  • vaultwarden (v1.30.0-alpine), penpot (v2.4)
  • homeassistant (v2024.1), filebrowser (v2.27.0), searxng (2024.11.17)
  • ollama (v0.5.4), grafana (v10.2.0), portainer (v2.19.4)

Networking

  • tailscale (stable), nginx-proxy-manager (v2.12.1)

Custom & External

  • indeedhub — Bitcoin documentary streaming (custom build)
  • router — Mesh routing and network management
  • botfights — External web app

Manifest Format

Each app has a manifest.yml defining container image, resources, dependencies, security policies, health checks, and network config. See docs/app-manifest-spec.md for the spec.

Quick Reference