diff --git a/dist/mastodon-streaming.service b/dist/mastodon-streaming.service index 533feb5341..66cc3474ef 100644 --- a/dist/mastodon-streaming.service +++ b/dist/mastodon-streaming.service @@ -1,51 +1,12 @@ [Unit] Description=mastodon-streaming After=network.target +Wants=mastodon-streaming@4000.service [Service] -Type=simple -User=mastodon -WorkingDirectory=/home/mastodon/live -Environment="NODE_ENV=production" -Environment="PORT=4000" -ExecStart=/usr/bin/node ./streaming -TimeoutSec=15 -Restart=always -LimitNOFILE=65536 -# 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 @memlock @mount @obsolete @privileged @resources @setuid -SystemCallFilter=pipe -SystemCallFilter=pipe2 -ReadWritePaths=/home/mastodon/live +Type=oneshot +ExecStart=/bin/echo "mastodon-streaming exists only to collectively start and stop mastodon-streaming@ instances, shimming over the migration to templated mastodon-streaming systemd unit" +RemainAfterExit=yes [Install] WantedBy=multi-user.target diff --git a/dist/mastodon-streaming@.service b/dist/mastodon-streaming@.service new file mode 100644 index 0000000000..f43c4ea4a6 --- /dev/null +++ b/dist/mastodon-streaming@.service @@ -0,0 +1,54 @@ +[Unit] +Description=mastodon-streaming on port %I +After=network.target +# handles using `systemctl restart mastodon-streaming` +PartOf=mastodon-streaming.service +ReloadPropagatedFrom=mastodon-streaming.service + +[Service] +Type=simple +User=mastodon +WorkingDirectory=/home/mastodon/live +Environment="NODE_ENV=production" +Environment="PORT=%i" +ExecStart=/usr/bin/node ./streaming +TimeoutSec=15 +Restart=always +LimitNOFILE=65536 +# 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 @memlock @mount @obsolete @privileged @resources @setuid +SystemCallFilter=pipe +SystemCallFilter=pipe2 +ReadWritePaths=/home/mastodon/live + +[Install] +WantedBy=multi-user.target mastodon-streaming.service diff --git a/dist/nginx.conf b/dist/nginx.conf index fc68e9a6d1..39fa58e50d 100644 --- a/dist/nginx.conf +++ b/dist/nginx.conf @@ -8,7 +8,15 @@ upstream backend { } upstream streaming { + # Instruct nginx to send connections to the server with the least number of connections + # to ensure load is distributed evenly. + least_conn; + server 127.0.0.1:4000 fail_timeout=0; + # Uncomment these lines for load-balancing multiple instances of streaming for scaling, + # this assumes your running the streaming server on ports 4000, 4001, and 4002: + # server 127.0.0.1:4001 fail_timeout=0; + # server 127.0.0.1:4002 fail_timeout=0; } proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=CACHE:10m inactive=7d max_size=1g;