Files
archy/apps/mempool/manifest.yml
T
archipelagoandClaude Opus 5 eb48eab946 feat(apps): find out when an app has fallen behind upstream
Nodes offer an update when the signed catalog pins something newer than
what's running, and that machinery is fine. The missing step was the one
before it: nothing told *us* when upstream shipped. A pin could sit at
fedimintd v0.10.0 for months while every node in the fleet correctly and
confidently reported "up to date".

The reason nothing could tell us is that a manifest records only our
mirror — `source.archipelago-foundation.org/lfg2025/fedimintd:v0.10.0`
says nothing about the project it was mirrored from. So this adds an
optional `app.upstream` block naming the real source, and a script that
asks each one what it has released.

Running it answers the question that prompted this. Of 58 apps, 28 are
behind, including LND v0.18.4-beta against v0.21.2-beta, Bitcoin Core
28.4 against 31.1, and fedimintd/gatewayd v0.10.0 against v0.10.1.

Two choices worth stating. An app with no `upstream` block is reported
as UNTRACKED rather than skipped — a silent skip is how this stayed
invisible, and before this commit all 58 were silently skipped. And a
suggestion prefers our own tag variant: telling someone pinned to
`postgres:16.13-alpine` that the newest tag is `18.6-trixie` is true and
useless, because swapping the base image is a different decision from
bumping a version.

Five apps are deliberately left untracked (barkd, immich-postgres,
indeedhub-minio, lightning-stack, pine-whisper): I could not establish
their upstream with confidence, and a wrong `repo` produces a confident
wrong verdict, which is worse than an honest gap.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-17 08:04:33 -04:00

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YAML

app:
id: mempool
name: Mempool Explorer
version: 3.0.0
# Where this app comes from, so scripts/check-upstream-releases.py can
# tell us when the pin below has fallen behind. Without it nothing can:
# container.image names our mirror, not the project it was mirrored from.
upstream:
kind: github
repo: mempool/mempool
description: Bitcoin mempool and blockchain explorer. Real-time transaction and block visualization.
container:
image: source.archipelago-foundation.org/lfg2025/mempool-frontend:v3.0.1
image_signature: cosign://...
pull_policy: if-not-present
dependencies:
- app_id: bitcoin-core
version: ">=24.0"
- storage: 20Gi
- bitcoin:archival
resources:
cpu_limit: 2
memory_limit: 2Gi
disk_limit: 20Gi
security:
capabilities: []
readonly_root: true
no_new_privileges: true
user: 1000
seccomp_profile: default
network_policy: isolated
apparmor_profile: mempool
ports:
- host: 4080
container: 8080 # mempool-frontend nginx listens on 8080 (FRONTEND_HTTP_PORT=8080)
protocol: tcp # Web UI
bind: 127.0.0.1
auth: gated
volumes:
- type: bind
source: /var/lib/archipelago/mempool
target: /data
options: [rw]
environment:
- MEMPOOL_BACKEND=electrum
- MEMPOOL_BITCOIN_HOST=bitcoin-core
- MEMPOOL_BITCOIN_PORT=8332
- MEMPOOL_BITCOIN_USER=${BITCOIN_RPC_USER}
- MEMPOOL_BITCOIN_PASSWORD=${BITCOIN_RPC_PASSWORD}
health_check:
type: http
endpoint: http://localhost:4080
path: /api/health
interval: 30s
timeout: 5s
retries: 3
bitcoin_integration:
rpc_access: read-only
sync_required: true