Validate that all roles have hosts

2023-03-22 18:56:57 -07:00
parent 1887a6518e
commit 035e4afff7
3 changed files with 57 additions and 9 deletions
--- a/lib/mrsk/configuration/role.rb
+++ b/lib/mrsk/configuration/role.rb
@@ -7,6 +7,10 @@ class Mrsk::Configuration::Role
   @name, @config = name.inquiry, config
  end

+  def primary_host
+    hosts.first
+  end
+
  def hosts
    @hosts ||= extract_hosts_from_config
  end
@@ -55,7 +59,7 @@ class Mrsk::Configuration::Role
        config.servers
      else
        servers = config.servers[name]
-        servers.is_a?(Array) ? servers : servers["hosts"]
+        servers.is_a?(Array) ? servers : Array(servers["hosts"])
      end
    end