Frank
e062fdfeff
The gateway unit ran on dankclaw_default and could not reach the host daemon: from that network only DNAT'd published ports accept connections to the LAN address. The compose era ran the gateway with network_mode: host, so the daemon was reachable; the unit silently changed topology at takeover and broke the adapter. Host networking + a loopback dial removes the dependency entirely — the gateway is an outbound-only client and publishes nothing.
47 lines
1.8 KiB
INI
47 lines
1.8 KiB
INI
# Quadlet unit: Hermes agent gateway (rootless, boot-persistent).
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#
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# Install path on dankclaw: ~/.config/containers/systemd/hermes.container
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# Unit name: hermes.service (container name: hermes)
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#
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# The messaging gateway (Signal adapter -> the host signal-cli daemon). The
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# image's default s6 entrypoint would run the interactive TUI, which exits
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# without a TTY; Exec= below replaces it with the headless gateway command,
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# spliced by the v1 quadlet generator as trailing args after the image ref
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# (same splice pattern proven live on authentik-worker). The gateway drops to
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# the unprivileged hermes user (uid 10000) at runtime; /data is world-writable
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# on purpose so that unmapped uid can write agent.log and its state there.
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#
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# Host networking: the adapter dials the signal-cli daemon, a HOST process
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# listening on :8080. The compose era dialed the host LAN IP from a bridge
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# network, where only DNAT'd published ports accept connections to that
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# address — un-forwarded host ports refuse instantly (verified live
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# 2026-08-30). A host-network client dials 127.0.0.1:8080 with no such
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# dependency, and the gateway publishes nothing inbound.
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[Unit]
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Description=Hermes agent gateway container
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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=hermes
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Image=localhost/hermes-agent:latest
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Pull=never
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NetworkMode=host
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EnvironmentFile=/home/dank/serverAppConfigs/dankclaw/.env
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Environment=HERMES_DATA_DIR=/data
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Environment=HERMES_HOME=/data
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Environment=SIGNAL_HTTP_URL=http://127.0.0.1:8080
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Environment=SIGNAL_ACCOUNT=${SIGNAL_ACCOUNT}
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Environment=SIGNAL_ALLOWED_USERS=${SIGNAL_ALLOWED_USERS}
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Volume=/home/dank/hermes-data:/data
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Exec=bash -c 'hermes gateway run --force -v'
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[Service]
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Restart=always
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RestartSec=5
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EnvironmentFile=/home/dank/serverAppConfigs/dankclaw/.env
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[Install]
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WantedBy=default.target
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