2 description "Master role applied to scorch"
 
   6     :sources => ["postgresql"]
 
  10       :comment => "Tune scheduler for system disk",
 
  13       :serial => "3600605b009bbf5601fc3206407a43546",
 
  15         "queue/scheduler" => "noop",
 
  16         "queue/nr_requests" => "256",
 
  17         "queue/read_ahead_kb" => "2048"
 
  21       :comment => "Tune scheduler for database disk",
 
  24       :serial => "3600605b009bbf5601fd931c6dfac767f",
 
  26         "queue/scheduler" => "noop",
 
  27         "queue/nr_requests" => "256",
 
  28         "queue/read_ahead_kb" => "2048"
 
  43         :address => "176.31.235.79",
 
  45         :gateway => "176.31.235.254"
 
  51         :address => "2001:41d0:2:fc4f::1",
 
  53         :gateway => "2001:41d0:2:fcff:ff:ff:ff:ff"
 
  61         :shared_buffers => "8GB",
 
  62         :maintenance_work_mem => "7144MB",
 
  63         :effective_cache_size => "16GB"
 
  69       :comment => "Increase shared memory for postgres",
 
  71         "kernel.shmmax" => 9 * 1024 * 1024 * 1024,
 
  72         "kernel.shmall" => 9 * 1024 * 1024 * 1024 / 4096
 
  78       :cluster => "9.6/main"
 
  80     :node_file => "/store/database/nodes",
 
  83         :tile_directories => [
 
  84           { :name => "/store/tiles/default", :min_zoom => 0, :max_zoom => 19 }