Support relations array for postgres check

As of dd-agent 4.1.0, we can now track per-relation (table) metrics. This adds the ability to control the rendered template from node attributes. Fixes DataDog#97
Shopify · Oct 20, 2014 · a3cd8f4 · a3cd8f4
1 parent 7fc4086
commit a3cd8f4
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/recipes/postgres.rb b/recipes/postgres.rb
@@ -16,7 +16,8 @@
 #     'host' => "remote",
 #     'port' => "5432",
 #     'username' => "datadog",
-#     'tags' => ["prod"]
+#     'tags' => ["prod"],
+#     'relations' => ["apple_table", "orange_table"]
 #   }
 # ]
 

diff --git a/templates/default/postgres.yaml.erb b/templates/default/postgres.yaml.erb
@@ -13,4 +13,10 @@ instances:
       - <%= t %>
       	<% end -%>
     <% end -%>
+    <% if i.key?("relations") -%>
+    relations:
+        <% i["relations"].each do |r| -%>
+      - <%= r %>
+        <% end -%>
+    <% end -%>
 <% end -%>