check process vault
  with pidfile /var/vcap/sys/run/vault/vault.pid
  start program "/var/vcap/jobs/vault/bin/monit_debugger vault_ctl '/var/vcap/jobs/vault/bin/vault_ctl start'"
  stop program "/var/vcap/jobs/vault/bin/monit_debugger vault_ctl '/var/vcap/jobs/vault/bin/vault_ctl stop'"
  group vcap
