[Unit]
Description=Torwarden Monitoring Agent
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
ExecStart=/usr/local/bin/torwarden-agent --config /etc/torwarden/agent.conf
Restart=on-failure
RestartSec=10s
StandardOutput=journal
StandardError=journal
SyslogIdentifier=torwarden-agent

# Minimal privileges — read /proc, and write nothing outside the spool.
#
# StateDirectory is what makes /var/lib/torwarden-agent writable while the rest
# of the filesystem stays read-only. It holds snapshots the collector would not
# take, so a server that is restarting does not become a gap in the history the
# availability report is built from. Remove it and the agent still runs; it
# just loses whatever it could not deliver, which is how it behaved before 0.4.14.
StateDirectory=torwarden-agent
StateDirectoryMode=0700
ProtectSystem=strict
ProtectHome=true
PrivateTmp=true
NoNewPrivileges=true

[Install]
WantedBy=multi-user.target