Add some infos on the array support in the tags field.
MODIFY
attributes/default.rb
attributes/default.rb
@@ -93,9 +93,11 @@ default['datadog']['tag_prefix'] = 'tag:'
default['datadog']['url'] = 'https://app.datadoghq.com'
# Add tags as override attributes in your role
-# This can be a string of comma separated tags or a hash in this format:
+# This can be a string of comma separated tags, a hash in this format:
# default['datadog']['tags'] = { 'datacenter' => 'us-east' }
-# Thie above outputs a string: 'datacenter:us-east'
+# or an array in this format:
+# default['datadog']['tags'] = ['datacenter:us-east']
+# Examples above output a string: 'datacenter:us-east'
# When using the Datadog Chef Handler, tags are set on the node with preset prefixes:
# `env:node.chef_environment`, `role:node.node.run_list.role`, `tag:somecheftag`
default['datadog']['tags'] = ''

Add some infos on the array support in the tags field.