- traefik/compose.yml: flip --api.dashboard=true so Traefik's internal
API is reachable. No entrypoint named "traefik" is defined, so
Traefik auto-creates its default one on :8080 - not published to the
host (only 80/443 are), so it's reachable only from other containers
on falcon_network, i.e. exactly (and only) pulsenode.
- pulsenode/config.yml: adds a system widget and swaps the plain
Traefik docker card for the real traefik widget (router/entrypoint/
middleware view via that now-enabled API), both at the top of
Services.
Verified locally before deploying: a plain container (no pid: host,
no /proc,/sys mounts) already reports host-accurate CPU count, memory
total, and root disk usage via systeminformation, since Docker doesn't
namespace /proc/stat, /proc/meminfo, or overlayfs df by default. No
privilege escalation needed for the system widget after all - tested
side by side against the real host's nproc/free/df output. Also
confirmed the merged config.yml validates against the app's own zod
schema, not just as YAML.
Trims the deployed config down to what's actually useful day-to-day:
a single Services group with the 10 stacks as plain docker widgets
(traefik, coolify, gitea, code, immich, n8n, passbolt, umami,
headscale, mailpit). Drops the Data Services group (8 database
widgets), the Search widget, and auto-discovery (and the synthetic
Discovered group it produced) - all still fully supported by the app
itself and demonstrated in the pulsenode repo's own dogfood config,
just more than this deployment needs.
Mirrors the pulsenode app repo's updated config.yml (v0.3.0): removes
the leftover --pn-accent: #38bdf8 override that was masking the new
neon-green default, and adds icon: entries for every service that has
a brand match in lib/brand-icons.ts.
Infrastructure dashboard monitoring all the stacks in this repo, built
via stacks new pulsenode and then hand-adjusted for what a generic
scaffold can't know: pulls the published image
(dev.pivoine.art/valknar/pulsenode:latest) instead of building, mounts
/var/run/docker.sock:ro plus its own config/ directory read-only, runs
read-only/non-root/cap-dropped (group_add on DOCKER_GID to get socket
access without running as root), and uses its own healthcheck.mjs
rather than curl (not present in its minimal image).
config/config.yml is real, not a placeholder: docker/database widgets
for every container across all ten stacks here, discovery enabled
against falcon_network as a safety net for anything added later.
valknar