# Each instance requires a namenode hostname.
# Port defaults to 8020.
instances:
  <% @instances.each do |instance| -%>
  - namenode: <%= instance.fetch("fqdn"){ node["fqdn"] } %>
    port: <%= instance.fetch("port", 8020) %>
    <% if instance.key?("tags") -%>
    tags:
      <% instance["tags"].each do |tag| -%>
      - <%= tag %>
      <% end -%>
    <% end -%>
  <% end -%>

# HDFS check does not require any init_config
init_config:
