feat: add puppetboard backend

- add balancemember to puppetboard nodes
- add be_puppetboard to haproxxy
- add puppetboard.main.unkin.net to haproxy altnames
- add puppetboard to backend mapping
- change way backends are registered in haproxy

site/profiles/manifests/puppet/puppetboard.pp

@@ -121,13 +121,38 @@ class profiles::puppet::puppetboard (
       location_alias => "${virtualenv_dir}/lib/python${python_version}/site-packages/puppetboard/static",
   }
 
+  # export haproxy balancemember
+  profiles::haproxy::balancemember { "${facts['networking']['fqdn']}_${nginx_port}}":
+    service => 'be_puppetboard',
+    ports   => [$nginx_port],
+    options => [
+      "cookie ${facts['networking']['hostname']}",
+      'check',
+      'inter 2s',
+      'rise 3',
+      'fall 2',
+    ]
+  }
+  #@@haproxy::balancermember { "${facts['networking']['fqdn']}_${nginx_port}}":
+  #  listening_service => 'be_puppetboard',
+  #  ports             => [$nginx_port],
+  #  server_names      => $facts['networking']['hostname'],
+  #  ipaddresses       => $facts['networking']['ip'],
+  #  options           => [
+  #    "cookie ${facts['networking']['hostname']}",
+  #    'check',
+  #    'inter 2s',
+  #    'rise 3',
+  #    'fall 2',
+  #  ]
+  #}
 
-    # if selinux is defined, manage it
-    if $::facts['os']['selinux']['config_mode'] == 'enforcing' {
+  # if selinux is defined, manage it
+  if $::facts['os']['selinux']['config_mode'] == 'enforcing' {
 
-      # call the nginx selinux class
-      class { 'profiles::selinux::nginx':
-        require      => Class['Nginx'],
-      }
+    # call the nginx selinux class
+    class { 'profiles::selinux::nginx':
+      require      => Class['Nginx'],
     }
+  }
 }