roles/grid-gpm.rb

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