0f05f73a23
The frontend nginx used a literal proxy_pass host with no resolver, so it pinned mempool-api's IP at worker startup. When the backend restarts (gate, OTA, crash, reboot re-IPAM) podman reassigns its IP and nginx keeps proxying to the dead one -> /api hangs, websocket 502s, UI shows 'offline' until a manual nginx reload. Same stale-upstream-IP class as the netbird 502. Fix: mempool-frontend:v3.0.1 rewrites the generated nginx-mempool.conf to re-resolve the backend per-request via 'resolver' + a variable proxy_pass. Resolver address is read from /etc/resolv.conf (podman aardvark-dns answers on the network gateway, not Docker's 127.0.0.11). Per-location path mapping preserved (ws -> '/', /api/v1 identity via no-URI, /api/ -> /api/v1/ rewrite). Proven on .228: backend IP change now auto-recovers with no reload; the literal-host control still 502s. Migrated the manifest off the retired tx1138 registry to vps2. Also: mempool.bats #74 waited only 180s post-restart (the slow path) and called an undefined 'fail' helper (status 127). Bumped to 300s to match the passing parity probes and emit a real failure instead. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Archipelago App Catalog
Dynamic app catalog for the Archipelago marketplace. Nodes fetch this catalog to discover available apps.
How it works
- The Archipelago frontend fetches
catalog.jsonfrom this repo - Apps listed here appear in every node's app store automatically
- When a user installs an app, the backend pulls the Docker image and creates the container
Adding a new app
Add an entry to catalog.json:
{
"id": "my-app",
"title": "My App",
"version": "1.0.0",
"description": "What it does",
"icon": "/assets/img/app-icons/my-app.svg",
"author": "Author",
"category": "data",
"dockerImage": "git.tx1138.com/lfg2025/my-app:1.0.0",
"repoUrl": "https://github.com/...",
"containerConfig": {
"ports": ["8080:8080"],
"volumes": ["/var/lib/archipelago/my-app:/data"],
"env": ["NODE_ENV=production"]
}
}
For apps with hardcoded backend configs (Bitcoin, LND, etc.), containerConfig is optional.
For new apps, include containerConfig so the backend knows how to create the container.
Categories
money, commerce, data, home, nostr, networking, community, development, l484