cf458347ef
Systemd deployment: - examples/flaskpaste.service with security hardening - examples/flaskpaste.env with all config options - README deployment section updated Rate limit headers (X-RateLimit-*): - Limit, Remaining, Reset on 201 and 429 responses - Per-IP tracking with auth multiplier - api.md documented
84 lines
1.9 KiB
Desktop File
84 lines
1.9 KiB
Desktop File
# FlaskPaste systemd service unit
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# Install: sudo cp flaskpaste.service /etc/systemd/system/
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# Enable: sudo systemctl daemon-reload && sudo systemctl enable --now flaskpaste
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#
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# Configuration via environment file: /etc/flaskpaste/env
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# See README.md for all available environment variables
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[Unit]
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Description=FlaskPaste REST API pastebin
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Documentation=https://github.com/username/flaskpaste
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After=network-online.target
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Wants=network-online.target
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[Service]
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Type=exec
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User=flaskpaste
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Group=flaskpaste
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WorkingDirectory=/opt/flaskpaste
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# Environment configuration
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EnvironmentFile=-/etc/flaskpaste/env
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# Gunicorn WSGI server
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# Workers = 2 * CPU cores + 1 (adjust based on load)
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ExecStart=/opt/flaskpaste/venv/bin/gunicorn \
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--bind 127.0.0.1:5000 \
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--workers 4 \
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--worker-class sync \
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--timeout 30 \
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--keep-alive 5 \
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--max-requests 1000 \
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--max-requests-jitter 50 \
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--access-logfile - \
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--error-logfile - \
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--capture-output \
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wsgi:app
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# Restart policy
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Restart=on-failure
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RestartSec=5s
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StartLimitIntervalSec=60
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StartLimitBurst=3
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# Resource limits
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LimitNOFILE=65536
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LimitNPROC=4096
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# Security hardening (systemd v232+)
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NoNewPrivileges=yes
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PrivateTmp=yes
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PrivateDevices=yes
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ProtectSystem=strict
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ProtectHome=yes
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ProtectKernelTunables=yes
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ProtectKernelModules=yes
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ProtectKernelLogs=yes
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ProtectControlGroups=yes
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ProtectClock=yes
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ProtectHostname=yes
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RestrictRealtime=yes
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RestrictSUIDSGID=yes
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RestrictNamespaces=yes
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RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX
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LockPersonality=yes
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MemoryDenyWriteExecute=yes
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SystemCallArchitectures=native
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SystemCallFilter=@system-service
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SystemCallFilter=~@privileged @resources
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# Read-write paths (database, data directory)
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ReadWritePaths=/opt/flaskpaste/data
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# Capabilities
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CapabilityBoundingSet=
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AmbientCapabilities=
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# Logging
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StandardOutput=journal
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StandardError=journal
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SyslogIdentifier=flaskpaste
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[Install]
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WantedBy=multi-user.target
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