# Quadlet unit: cadvisor (rootless, boot-persistent) — DANKSERVER.
#
# Install path on dankserver: ~/.config/containers/systemd/cadvisor.container
# Unit name: cadvisor.service (container name: cadvisor)
#
# The Dankserver twin of dankclaw/observability/quadlet/cadvisor.container.
# Same rootless shape, same --cgroupns=host requirement (see that file for the
# full story), only the LAN address differs: this host publishes on
# 192.168.0.235:8080 so Prometheus on Dankclaw can scrape it over the real
# network (cross-host, so the host.containers.internal trick does not apply).
# It reports the media/library stack (romm, plex, jellyfin, copyparty, calibre,
# tautulli) by their quadlet unit names via the cgroup path.

[Unit]
Description=cAdvisor container metrics (Dankserver)
After=network-online.target
Wants=network-online.target

[Container]
ContainerName=cadvisor
Image=gcr.io/cadvisor/cadvisor:v0.49.1
PodmanArgs=--pid=host --cgroupns=host
PublishPort=127.0.0.1:8080:8080
PublishPort=192.168.0.235:8080:8080
Volume=/sys:/sys:ro
Volume=/:/rootfs:ro
Exec=--housekeeping_interval=30s
HealthCmd=wget --spider -q http://localhost:8080/healthz
HealthInterval=30s
HealthTimeout=10s
HealthRetries=3
HealthStartPeriod=40s

[Service]
Restart=always
RestartSec=10

[Install]
WantedBy=default.target