Decompose glance_api_servicers input

Because of existing limitations for resource inputs
connections, the glance_api_servicers upstream parameter
was decomposed to host and port.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>

resources/cinder_glance_puppet/README.md

@@ -10,6 +10,8 @@ source https://github.com/openstack/puppet-cinder/blob/5.1.0/manifests/glance.pp
    (optional) A list of the glance api servers available to cinder.
    Should be an array with [hostname|ip]:port
    Defaults to undef
+   Note: for this resource, it is decomposed to *_host and *_port due to
+   existing implementation limitations
 
  ``glance_api_version``
    (optional) Glance API version.

resources/cinder_glance_puppet/actions/run.pp

@@ -1,6 +1,5 @@
 $resource = hiera($::resource_name)
 
-$glance_api_servers          = $resource['input']['glance_api_servers']['value']
 $glance_api_version          = $resource['input']['glance_api_version']['value']
 $glance_num_retries          = $resource['input']['glance_num_retries']['value']
 $glance_api_insecure         = $resource['input']['glance_api_insecure']['value']

resources/cinder_glance_puppet/meta.yaml

@@ -3,9 +3,6 @@ handler: puppet
 puppet_module: cinder
 version: 1.0.0
 input:
-    glance_api_servers:
-      schema: str
-      value: ''
     glance_api_version:
       schema: int
       value: 2

resources/cinder_scheduler_puppet/actions/run.pp

@@ -11,8 +11,8 @@ package { 'cinder':
 } ->
 
 class {'cinder::scheduler':
-scheduler_driver  => $scheduler_driver,
-package_ensure    => $package_ensure,
-enabled           => true,
-manage_service    => true,
+  scheduler_driver  => $scheduler_driver,
+  package_ensure    => $package_ensure,
+  enabled           => true,
+  manage_service    => true,
 }