- [Unit]
- Description=mastodon-sidekiq
- After=network.target
-
- [Service]
- Type=simple
- User=mastodon
- WorkingDirectory=/home/mastodon/live
- Environment="RAILS_ENV=production"
- Environment="DB_POOL=25"
- Environment="MALLOC_ARENA_MAX=2"
- Environment="LD_PRELOAD=libjemalloc.so"
- ExecStart=/home/mastodon/.rbenv/shims/bundle exec sidekiq -c 25
- TimeoutSec=15
- Restart=always
- # Proc filesystem
- ProcSubset=pid
- ProtectProc=invisible
- # Capabilities
- CapabilityBoundingSet=
- # Security
- NoNewPrivileges=true
- # Sandboxing
- ProtectSystem=strict
- PrivateTmp=true
- PrivateDevices=true
- PrivateUsers=true
- ProtectHostname=true
- ProtectKernelLogs=true
- ProtectKernelModules=true
- ProtectKernelTunables=true
- ProtectControlGroups=true
- RestrictAddressFamilies=AF_INET
- RestrictAddressFamilies=AF_INET6
- RestrictAddressFamilies=AF_NETLINK
- RestrictAddressFamilies=AF_UNIX
- RestrictNamespaces=true
- LockPersonality=true
- RestrictRealtime=true
- RestrictSUIDSGID=true
- RemoveIPC=true
- PrivateMounts=true
- ProtectClock=true
- # System Call Filtering
- SystemCallArchitectures=native
- SystemCallFilter=~@cpu-emulation @debug @keyring @ipc @mount @obsolete @privileged @setuid
- SystemCallFilter=@chown
- SystemCallFilter=pipe
- SystemCallFilter=pipe2
-
- [Install]
- WantedBy=multi-user.target
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