description "Consul agent"

start on started network
stop on runlevel [!2345]

respawn
# This is to avoid Upstart re-spawning the process upon `consul leave`
normal exit 0 INT

script
  # Make sure to use all our CPUs, because Consul can block a scheduler thread
  export GOMAXPROCS=`nproc`

  exec /usr/local/bin/consul-template \
    -consul 127.0.0.1:8500 \
    -template "/etc/consul-template.d/nginx.ctmpl:/etc/nginx/nginx.conf:service nginx reload" \
    -template "/etc/consul-template.d/hosts.ctmpl:/etc/hosts" \
    >> /var/log/consul-template.log 2>&1
end script