Merge pull request #4 from jeffmccune/feedback/master/containment_with_anchors

Contain all classes within Class[nginx]

manifests/init.pp

@@ -11,12 +11,16 @@
 #
 # Requires:
 #  puppetlabs-stdlib - https://github.com/puppetlabs/puppetlabs-stdlib
-#  
+#
 #  Packaged NGINX
 #    - RHEL: EPEL or custom package
 #    - Debian/Ubuntu: Default Install or custom package
 #    - SuSE: Default Install or custom package
 #
+#  stdlib
+#    - puppetlabs-stdlib module >= 0.1.6
+#    - plugin sync enabled to obtain the anchor type
+#
 # Sample Usage:
 #
 # The module works with sensible defaults:
@@ -25,15 +29,10 @@
 #   include nginx
 # }
 class nginx {
-  
+
   class { 'stdlib': }
 
-  anchor{ 'nginx::begin': 
-    before => Class['nginx::package'],
-    notify => Class['nginx::service'],
-  }
-  
-  class { 'nginx::package': 
+  class { 'nginx::package':
     notify => Class['nginx::service'],
   }
 
@@ -44,6 +43,13 @@ class nginx {
 
   class { 'nginx::service': }
 
+  # Allow the end user to establish relationships to the "main" class
+  # and preserve the relationship to the implementation classes through
+  # a transitive relationship to the composite class.
+  anchor{ 'nginx::begin':
+    before => Class['nginx::package'],
+    notify => Class['nginx::service'],
+  }
   anchor { 'nginx::end':
     require => Class['nginx::service'],
   }

manifests/service.pp

@@ -21,8 +21,9 @@ class nginx::service {
   }
   service { "nginx":
     ensure     => running,
-    enable	   => true,
+    enable     => true,
     hasstatus  => true,
     hasrestart => true,
+    subscribe  => Exec['rebuild-nginx-vhosts'],
   }
 }

tests/init.pp

@@ -1,2 +1,9 @@
-include nginx
-
+# The notify before should always come BEFORE all resources
+# managed by the nginx class
+# and the notify last should always come AFTER all resources
+# managed by the nginx class.
+node default {
+  notify { 'before': }
+  -> class { 'nginx': }
+  -> notify { 'last': }
+}