3415690be9
Caddy chokes if it dies or systemd timeout kills the process ungracefully as it can't deal with a left over unix file socket. Ensure the unit always deletes the socket as a post exit cleanup strategy.
72 lines
2.0 KiB
Desktop File
72 lines
2.0 KiB
Desktop File
# caddy.service
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#
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# For using Caddy with a config file.
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#
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# Make sure the ExecStart and ExecReload commands are correct
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# for your installation.
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#
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# See https://caddyserver.com/docs/install for instructions.
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#
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# WARNING: This service does not use the --resume flag, so if you
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# use the API to make changes, they will be overwritten by the
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# Caddyfile next time the service is restarted. If you intend to
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# use Caddy's API to configure it, add the --resume flag to the
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# `caddy run` command or use the caddy-api.service file instead.
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[Unit]
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Description=Caddy web server
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Documentation=https://caddyserver.com/docs/
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After=network-online.target
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Wants=network-online.target systemd-networkd-wait-online.service
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StartLimitIntervalSec=14400
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StartLimitBurst=10
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[Service]
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User=caddy
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Group=caddy
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Environment=XDG_DATA_HOME=/var/lib
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Environment=XDG_CONFIG_HOME=/etc
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ExecStartPre=/usr/bin/caddy validate --config /etc/caddy/Caddyfile
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ExecStart=/usr/bin/caddy run --environ --config /etc/caddy/Caddyfile
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ExecReload=/usr/bin/caddy reload --config /etc/caddy/Caddyfile
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ExecStopPost=/usr/bin/rm -f /run/caddy/admin.socket
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# Do not allow the process to be restarted in a tight loop. If the
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# process fails to start, something critical needs to be fixed.
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Restart=on-abnormal
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# Use graceful shutdown with a reasonable timeout
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TimeoutStopSec=5s
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LimitNOFILE=1048576
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LimitNPROC=512
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# Hardening options
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AmbientCapabilities=CAP_NET_BIND_SERVICE
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CapabilityBoundingSet=CAP_NET_BIND_SERVICE
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DevicePolicy=closed
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LockPersonality=true
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MemoryAccounting=true
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MemoryDenyWriteExecute=true
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NoNewPrivileges=true
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PrivateDevices=true
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PrivateTmp=true
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ProcSubset=pid
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ProtectClock=true
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ProtectControlGroups=true
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ProtectHome=true
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ProtectHostname=true
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ProtectKernelLogs=true
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ProtectKernelModules=true
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ProtectKernelTunables=true
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ProtectProc=invisible
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ProtectSystem=strict
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RemoveIPC=true
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ReadWritePaths=/var/lib/caddy /var/log/caddy /run/caddy
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RestrictNamespaces=true
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RestrictRealtime=true
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RestrictSUIDSGID=true
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[Install]
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WantedBy=multi-user.target
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