exec { 'create db urutau':
  user => "postgres",
  command => "/usr/bin/createdb -O urutau urutau",
  path => "/home/pet",
  unless => "/usr/bin/psql -lqt | /usr/bin/cut -d \| -f 1 | /bin/grep -qw urutau",
  require => Service["postgresql"],
}

exec { 'psql create user':
  user => "postgres",
  command => "/usr/bin/createuser urutau",
  path => "/home/pet",
  unless => "/usr/bin/psql postgres -tAc \"SELECT 1 FROM pg_roles WHERE rolname='urutau'\" | /bin/grep -q 1",
  require => Service["postgresql"],
}