Frank
d2810ab610
Closing the command-center security queue #70/#71/#72/#73/#74: rolling tags let a rebuild move under a running service with nobody approving it, and make a CVE audit ungradeable. 36 quadlet units across dankclaw, dankserver and frankbook-pro now carry tag@sha256; localhost/* builds stay exempt (their build is the pin). The pihole and copyparty pins pull the fixed builds; valkey 9.1.2 (already running) and redis 7.4.11 are pinned in place, vendor fixes TBD. New gate tests/quadlet_image_pins.bats: no unpinned registry image, no generator-rejected key anywhere. Three seams that pinned the old exact-tag law (frankbook readarr, open_webui, seerr) now require tag AND digest - strictly stronger. Quadlet Lifecycle docs: batch-abort law, entrypoint flags-only law, pin law.
55 lines
2.2 KiB
INI
55 lines
2.2 KiB
INI
# Quadlet unit: alertmanager (rootless, boot-persistent).
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#
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# Install path on dankclaw: ~/.config/containers/systemd/alertmanager.container
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# Unit name: alertmanager.service (container name: alertmanager)
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#
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# The delivery half of the LLM alert rules. Until 2026-09-17 the rules in
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# shared/prometheus/rules/llm-fleet.yml evaluated and reached nobody — a
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# firing alert was visible in Prometheus and on the Grafana dashboard and
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# nowhere else, and an undelivered alert looks identical to a quiet one.
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# This unit closes that gap: Prometheus pushes to alertmanager:9093 over the
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# dankclaw_default network, and the single receiver webhooks the host-side
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# signal-relay user unit, which hands the text to signal-cli under Frank's
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# existing Signal account.
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#
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# PUBLISHING. 127.0.0.1 only, like every other observability unit: the
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# unauthenticated Alertmanager API (lifecycle endpoints are always on in
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# this binary — there is no flag to gate them) has no business on a host
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# interface, and no off-host consumer needs it. Caddy gains no vhost for
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# it; the homepage timer probes loopback.
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#
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# CONFIG. /opt/alertmanager/config/alertmanager.yml is installed from
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# shared/prometheus/alertmanager.yml by deploy-remote.sh on every deploy, so
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# the repo copy is the source of truth. STATE lives in /opt/alertmanager/data.
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#
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# Rootless: container root maps to the invoking user (dank) in this user
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# namespace and dank owns /opt/alertmanager/data. The image's default user
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# (nobody) maps to a subuid that cannot write it — same User=0:0 as prometheus.
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[Unit]
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Description=Alertmanager alert delivery (Dankclaw)
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After=network-online.target
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Wants=network-online.target
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[Container]
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ContainerName=alertmanager
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Image=docker.io/prom/alertmanager:latest@sha256:e9733bafb1bdef9b00e25a21f8f99dc26a22224bf16641ad754d1649f4c3357a
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Network=dankclaw_default
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User=0:0
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Exec=--config.file=/etc/alertmanager/alertmanager.yml --storage.path=/alertmanager
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PublishPort=127.0.0.1:9093:9093
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Volume=/opt/alertmanager/config:/etc/alertmanager
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Volume=/opt/alertmanager/data:/alertmanager
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HealthCmd=wget --spider -q http://localhost:9093/-/healthy
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HealthInterval=30s
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HealthTimeout=10s
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HealthRetries=3
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HealthStartPeriod=30s
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[Service]
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Restart=always
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RestartSec=10
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[Install]
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WantedBy=default.target
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