Merge pull request apache#30 from Shopify/split-broken-flag

Lets deploy spark to the nodes that we can but don't start them automatically

Author: Yandu Oppacher

Capfile

@@ -8,13 +8,15 @@ set :shared_logs_path, "/u/apps/spark/shared/log"
 set :shared_conf_path, "/u/apps/spark/shared/conf"
 set :gateway, nil
 
-BROKEN = ["dn04.chi.shopify.com", "dn06.chi.shopify.com", "dn07.chi.shopify.com", "dn08.chi.shopify.com", "dn11.chi.shopify.com", "dn14.chi.shopify.com"]
+MAINTENANCE = ["dn04.chi.shopify.com", "dn07.chi.shopify.com", "dn08.chi.shopify.com", "dn11.chi.shopify.com", "dn14.chi.shopify.com"] # Node is up but should not be part of the production cluster
+DECOMISSIONED = ["dn06.chi.shopify.com"] # Node is down don't try to send code
+BROKEN = MAINTENANCE + DECOMISSIONED
 
 task :production do
   role :app, *((4..47).map {|i| "dn%02d.chi.shopify.com" % i } - (["dn05.chi.shopify.com"] + BROKEN))
   role :master, "dn05.chi.shopify.com"
   role :history, "dn05.chi.shopify.com"
-  role :code, "hadoop-etl1.chi.shopify.com", "spark-etl1.chi.shopify.com", "reports-reportify-etl3.chi.shopify.com", "reports-reportify-skydb4.chi.shopify.com", "platfora2.chi.shopify.com"
+  role :code, "hadoop-etl1.chi.shopify.com", "spark-etl1.chi.shopify.com", "reports-reportify-etl3.chi.shopify.com", "reports-reportify-skydb4.chi.shopify.com", "platfora2.chi.shopify.com", *MAINTENANCE
 end
 
 task :staging do