roles/pleiades-wf.rb

   1 $LOAD_PATH.push("#{File.dirname(__FILE__)}/../_lib")
   2 #${chef-repo}/_lib/grid.rb
   3 require 'grid'
   4
   5 name 'pleiades-wf'
   6 description 'Pleiades workflow node'
   7
   8 run_list(
   9   'role[node_commons]',
  10   'role[grid-realm]',
  11   'role[ganglia-gmond]'
  12 )
  13
  14 #env_run_lists "prod" => ["recipe[apache2]"], "staging" => ["recipe[apache2::staging]"], "_default" => []
  15
  16 this_subcluster = Grid::CLUSTERS[:pleiades][:workflows]
  17 mcast_addr = this_subcluster[:mcast_addr]
  18 port = '8649'
  19 =begin
  20 # uni-cast
  21 udp_send_channels4ucast = []
  22 this_subcluster[:nodes].first(2).each {|host|
  23   udp_send_channels4ucast.push(
  24     {
  25       'mcast_join' => '',
  26       'host' => "#{host}.#{Grid::DOMAIN}",
  27       'port' => port,
  28       'ttl' => ''
  29     }
  30   )
  31 }
  32 =end
  33
  34 default_attributes(
  35 )
  36
  37 override_attributes(
  38   'ganglia' => {
  39     # gmond
  40     'cluster' => {
  41       'name' => this_subcluster[:alias],
  42       'owner' => Grid::DOMAIN
  43     },
  44     'static' => {
  45       ## static multi-cast
  46       'udp_send_channels' => [
  47         {
  48           'mcast_join' => mcast_addr,
  49           'host' => '',
  50           'port' => port,
  51           'ttl' => '1'
  52         }
  53       ],
  54       'udp_recv_channels' => [
  55         {
  56           'mcast_join' => mcast_addr,
  57           'port' => port,
  58           'bind' => mcast_addr
  59         }
  60       ]
  61 =begin
  62       ## static uni-cast
  63       'udp_send_channels' => udp_send_channels4ucast,
  64       'udp_recv_channels' => [
  65         {
  66           'mcast_join' => '',
  67           'port' => port,
  68           'bind' => ''
  69         }
  70       ]
  71 =end
  72     }
  73   }
  74 )