examples/public-inbox-httpd@.service

   1 # ==> /etc/systemd/system/public-inbox-httpd@.service <==
   2 # Since SIGUSR2 upgrades do not work under systemd, this service file
   3 # allows starting two simultaneous services during upgrade time
   4 # (e.g. public-inbox-httpd@1 public-inbox-httpd@2) with the intention
   5 # that they take turns running in-between upgrades.  This should
   6 # allow upgrading without downtime.
   7
   8 [Unit]
   9 Description = public-inbox PSGI server %i
  10 Wants = public-inbox-httpd.socket
  11 After = public-inbox-httpd.socket
  12
  13 [Service]
  14 Environment = PI_CONFIG=/home/pi/.public-inbox/config \
  15 PATH=/usr/local/bin:/usr/bin:/bin \
  16 PERL_INLINE_DIRECTORY=/tmp/.pub-inline
  17
  18 LimitNOFILE = 30000
  19 ExecStartPre = /bin/mkdir -p -m 1777 /tmp/.pub-inline
  20 ExecStart = /usr/local/bin/public-inbox-httpd \
  21 -1 /var/log/public-inbox/httpd.out.log
  22 StandardError = syslog
  23
  24 # NonBlocking is REQUIRED to avoid a race condition if running
  25 # simultaneous services
  26 NonBlocking = true
  27 Sockets = public-inbox-httpd.socket
  28
  29 KillSignal = SIGQUIT
  30 User = nobody
  31 Group = nogroup
  32 ExecReload = /bin/kill -HUP $MAINPID
  33 TimeoutStopSec = 86400
  34 KillMode = process
  35
  36 [Install]
  37 WantedBy = multi-user.target