Initialize iscsi target during installation

This change enables initialization of iscsi target using the new
openstacklib::iscsid class to ensure that initiator name is generated
during installation.

Depends-on: https://review.opendev.org/c/openstack/puppet-openstacklib/+/823795/
Change-Id: I6b762c8ef0e7b4b19ae81acf878236330b3ba3ee
(cherry picked from commit c3bbd0059d)

manifests/cinder.pp

@@ -132,6 +132,8 @@ class openstack_integration::cinder (
         target_ip_address  => '127.0.0.1',
         manage_volume_type => true,
       }
+      include openstacklib::iscsid
+      Service['iscsid'] -> Service['cinder-volume']
     }
     'rbd': {
       cinder::backend::rbd { 'BACKEND_1':

manifests/nova.pp

@@ -191,6 +191,9 @@ class openstack_integration::nova (
     }
     # make sure ceph pool exists before running nova-compute
     Exec['create-nova'] -> Service['nova-compute']
+  } else {
+    include openstacklib::iscsid
+    Service['iscsid'] -> Service['nova-compute']
   }
   class { 'nova::scheduler': }
   class { 'nova::scheduler::filter': }