Rename the container-side logging module decnet_logging → syslog_bridge
(canonical at templates/syslog_bridge.py, synced into each template by
the deployer). Drop the stale per-template copies; setuptools find was
picking them up anyway. Swap useradd/USER/chown "decnet" for "logrelay"
so no obvious token appears in the rendered container image.
Apply the same cloaking pattern to the telnet template that SSH got:
syslog pipe moves to /run/systemd/journal/syslog-relay and the relay
is cat'd via exec -a "systemd-journal-fwd". rsyslog.d conf rename
99-decnet.conf → 50-journal-forward.conf. SSH capture script:
/var/decnet/captured → /var/lib/systemd/coredump (real systemd path),
logger tag decnet-capture → systemd-journal. Compose volume updated
to match the new in-container quarantine path.
SD element ID shifts decnet@55555 → relay@55555; synced across
collector, parser, sniffer, prober, formatter, tests, and docs so the
host-side pipeline still matches what containers emit.
Conpot is a third-party app with its own Python logger — it never calls
decnet_logging. Added entrypoint.py as a subprocess wrapper that:
- Launches conpot and captures its stdout/stderr
- Classifies each line (startup/request/warning/error/log)
- Extracts source IPs via regex
- Emits RFC 5424 syslog lines to stdout for Docker/collector pickup
Entrypoint is self-contained (no import of shared decnet_logging.py)
because the conpot base image runs Python 3.6, which cannot parse the
dict[str, Any] / str | None type syntax used in the canonical file.
The BASE_IMAGE build arg was being unconditionally overwritten by
composer.py with the decky's distro build_base (debian:bookworm-slim),
turning the conpot container into a bare Debian image with no conpot
installation — hence the silent restart loop.
Two fixes:
1. composer.py: use args.setdefault() so services that pre-declare
BASE_IMAGE in their compose_fragment() win over the distro default.
2. conpot.py: pre-declare BASE_IMAGE=honeynet/conpot:latest in build
args so it always uses the upstream image regardless of decky distro.
Also removed the USER decnet switch from the conpot Dockerfile. The
upstream image already runs as the non-root 'conpot' user; switching to
'decnet' broke pkg_resources because conpot's eggs live under
/home/conpot/.local and are only on sys.path for that user.
