add yarn-installer recipe to the nodejs_utils cookbook.

[metasearch/grid-chef-repo.git] / roles / hadoop-pleiades.rb

diff --git a/roles/hadoop-pleiades.rb b/roles/hadoop-pleiades.rb
index a4fb9ff..bc6b225 100644 (file)
--- a/roles/hadoop-pleiades.rb
+++ b/roles/hadoop-pleiades.rb
@@ -2,16 +2,41 @@ name 'hadoop-pleiades'
 description 'Pleiades Hadoop cluster node'
 
 run_list(
-  'role[nameservice-client-grid]',
+  'role[node_commons]',
+  # LDAP (option)
+  #'role[nameservice-client-grid]',
   'role[hadoop]'
 )
 
-#env_run_lists "prod" => ["recipe[apache2]"], "staging" => ["recipe[apache2::staging]"], "_default" => []
+#env_run_lists()
 
-default_attributes(
-  'hadoop' => {
-    'with_security' => true
-  }
+grid_vol_root = '/grid/vol'
+hadoop_attributes = {
+  # core-site.xml
+  'this.cluster.name' => 'pleiades', 
+  'this.domain' => 'grid.example.com',
+  'this.namenode.fqdn' => '${this.cluster.name}-nn.${this.domain}',
+  'fs.checkpoint.dir' => "#{grid_vol_root}/0/var/lib/${user.name}/checkpoint",
+  #'fs.checkpoint.dir' => "#{grid_vol_root}/0/var/lib/${user.name}/checkpoint,/export/home/${user.name}/var/lib/checkpoint",
+  # hdfs-site.xml
+  'this.secondary.namenode.fqdn' => '${this.cluster.name}-cn.${this.domain}',
+  'dfs.name.dir' => "#{grid_vol_root}/0/var/lib/${user.name}/name",
+  #'dfs.name.dir' => "#{grid_vol_root}/0/var/lib/${user.name}/name,/export/home/${user.name}/var/lib/name",
+  'dfs.replication' => '2',
+  #'dfs.replication' => '3',
+  # mapred-site.xml
+  'this.jobtracker.fqdn' => '${this.cluster.name}-jt.${this.domain}',
+  'this.jobhistory.fqdn' => '${this.cluster.name}-jt.${this.domain}',
+  #'this.jobhistory.fqdn' => '${this.cluster.name}-jh.${this.domain}',
+}
+
+#default_attributes()
+
+override_attributes(
+  'grid' => {
+    'vol_root' => grid_vol_root,
+    'max_vol_nums' => '4'
+  },
+  'hadoop' => hadoop_attributes
 )
 
-#override_attributes "apache2" => { "max_children" => "50" }