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tomswall/packaging/tomswall.service
T
unkin-agent 502d06bdda
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Cap boot unit restarts so it fails open
2026-10-05 13:46:50 +11:00

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Desktop File

[Unit]
Description=tomswall firewall (apply local config at boot)
Documentation=https://git.unkin.net/unkin/tomswall
DefaultDependencies=no
Wants=network-pre.target
Before=network-pre.target shutdown.target
After=local-fs.target systemd-sysctl.service
Conflicts=shutdown.target tomswall-agent.service
StartLimitIntervalSec=60
StartLimitBurst=5
[Service]
Type=oneshot
RemainAfterExit=yes
Environment=TOMSWALL_CONFIG=/etc/tomswall/tomswall.yaml
EnvironmentFile=-/etc/tomswall/tomswall.env
ExecStart=/usr/sbin/tomswall apply -c ${TOMSWALL_CONFIG}
ExecReload=/usr/sbin/tomswall apply -c ${TOMSWALL_CONFIG}
# Fails open: after StartLimitBurst failures within StartLimitIntervalSec, boot continues without the ruleset.
Restart=on-failure
RestartSec=5
# No ExecStop: stopping the unit leaves the ruleset in place (flush would open the firewall).
[Install]
WantedBy=sysinit.target