Refactor resource dependencies

This refactors resource dependencies to avoid unnecessary dependencies
across services.

Change-Id: I0f0c12f77eb39cb1d1c68fe2b02050ada257aabb

puppet-{{cookiecutter.project_name}}/manifests/db.pp

@@ -61,4 +61,8 @@ class {{cookiecutter.project_name}}::db (
     max_overflow            => $database_max_overflow,
     pool_timeout            => $database_pool_timeout,
   }
+
+  # all db settings should be applied and all packages should be installed
+  # before dbsync starts
+  Oslo::Db['{{cookiecutter.project_name}}_config'] -> Anchor['{{cookiecutter.project_name}}::dbsync::begin']
 }

puppet-{{cookiecutter.project_name}}/manifests/deps.pp

@@ -27,15 +27,6 @@ class {{cookiecutter.project_name}}::deps {
   ~> Service<| tag == '{{cookiecutter.project_name}}-service' |>
   ~> anchor { '{{cookiecutter.project_name}}::service::end': }
 
-  # all db settings should be applied and all packages should be installed
-  # before dbsync starts
-  Oslo::Db<||> -> Anchor['{{cookiecutter.project_name}}::dbsync::begin']
-
-  # policy config should occur in the config block also.
-  Anchor['{{cookiecutter.project_name}}::config::begin']
-  -> Openstacklib::Policy<| tag == '{{cookiecutter.project_name}}' |>
-  ~> Anchor['{{cookiecutter.project_name}}::config::end']
-
   # Installation or config changes will always restart services.
   Anchor['{{cookiecutter.project_name}}::install::end'] ~> Anchor['{{cookiecutter.project_name}}::service::begin']
   Anchor['{{cookiecutter.project_name}}::config::end']  ~> Anchor['{{cookiecutter.project_name}}::service::begin']

puppet-{{cookiecutter.project_name}}/manifests/keystone/authtoken.pp

@@ -272,5 +272,7 @@ class {{cookiecutter.project_name}}::keystone::authtoken(
     service_type                   => $service_type,
     interface                      => $interface,
   }
+
+  Keystone::Resource::Authtoken['{{cookiecutter.project_name}}_config'] -> Anchor['{{cookiecutter.project_name}}::service::begin']
 }
 

puppet-{{cookiecutter.project_name}}/manifests/policy.pp

@@ -70,6 +70,11 @@ class {{cookiecutter.project_name}}::policy (
 
   create_resources('openstacklib::policy', { $policy_path => $policy_parameters })
 
+  # policy config should occur in the config block also.
+  Anchor['{{cookiecutter.project_name}}::config::begin']
+  -> Openstacklib::Policy[$policy_path]
+  -> Anchor['{{cookiecutter.project_name}}::config::end']
+
   oslo::policy { '{{cookiecutter.project_name}}_config':
     enforce_scope        => $enforce_scope,
     enforce_new_defaults => $enforce_new_defaults,