Fix hosted vars

Remove hosted vars from openshift_facts.

The current pattern is causing a bunch of undesired sideffects.

47 files changed, 412 insertions, 775 deletions

diff --git a/roles/openshift_facts/defaults/main.yml b/roles/openshift_facts/defaults/main.yml
index 7064d727a..a182d23c5 100644
--- a/roles/openshift_facts/defaults/main.yml
+++ b/roles/openshift_facts/defaults/main.yml
@@ -3,4 +3,98 @@ openshift_cli_image_dict:
   origin: 'openshift/origin'
   openshift-enterprise: 'openshift3/ose'
 
+openshift_hosted_images_dict:
+  origin: 'openshift/origin-${component}:${version}'
+  openshift-enterprise: 'openshift3/ose-${component}:${version}'
+
 openshift_cli_image: "{{ osm_image | default(openshift_cli_image_dict[openshift_deployment_type]) }}"
+
+# osm_default_subdomain is an old migrated fact, can probably be removed.
+osm_default_subdomain: "router.default.svc.cluster.local"
+openshift_master_default_subdomain: "{{ osm_default_subdomain }}"
+
+openshift_hosted_etcd_storage_nfs_directory: '/exports'
+openshift_hosted_etcd_storage_nfs_options: '*(rw,root_squash)'
+openshift_hosted_etcd_storage_volume_name: 'etcd'
+openshift_hosted_etcd_storage_volume_size: '1Gi'
+openshift_hosted_etcd_storage_create_pv: True
+openshift_hosted_etcd_storage_create_pvc: False
+openshift_hosted_etcd_storage_access_modes:
+  - 'ReadWriteOnce'
+
+openshift_hosted_registry_namespace: 'default'
+openshift_hosted_registry_storage_volume_name: 'registry'
+openshift_hosted_registry_storage_volume_size: '5Gi'
+openshift_hosted_registry_storage_create_pv: True
+openshift_hosted_registry_storage_create_pvc: True
+openshift_hosted_registry_storage_nfs_directory: '/exports'
+openshift_hosted_registry_storage_nfs_options: '*(rw,root_squash)'
+openshift_hosted_registry_storage_glusterfs_endpoints: 'glusterfs-registry-endpoints'
+openshift_hosted_registry_storage_glusterfs_path: glusterfs-registry-volume
+openshift_hosted_registry_storage_glusterfs_readOnly: False
+openshift_hosted_registry_storage_glusterfs_swap: False
+openshift_hosted_registry_storage_glusterfs_swapcopy: True
+openshift_hosted_registry_storage_glusterfs_ips: []
+openshift_hosted_registry_storage_access_modes:
+  - 'ReadWriteMany'
+
+openshift_logging_storage_nfs_directory: '/exports'
+openshift_logging_storage_nfs_options: '*(rw,root_squash)'
+openshift_logging_storage_volume_name: 'logging-es'
+openshift_logging_storage_create_pv: True
+openshift_logging_storage_create_pvc: False
+openshift_logging_storage_access_modes:
+  - ['ReadWriteOnce']
+
+openshift_loggingops_storage_volume_name: 'logging-es-ops'
+openshift_loggingops_storage_volume_size: '10Gi'
+openshift_loggingops_storage_create_pv: True
+openshift_loggingops_storage_create_pvc: False
+openshift_loggingops_storage_nfs_directory: '/exports'
+openshift_loggingops_storage_nfs_options: '*(rw,root_squash)'
+openshift_loggingops_storage_access_modes:
+  - 'ReadWriteOnce'
+
+openshift_metrics_deploy: False
+openshift_metrics_duration: 7
+openshift_metrics_resolution: '10s'
+openshift_metrics_storage_volume_name: 'metrics'
+openshift_metrics_storage_volume_size: '10Gi'
+openshift_metrics_storage_create_pv: True
+openshift_metrics_storage_create_pvc: False
+openshift_metrics_storage_nfs_directory: '/exports'
+openshift_metrics_storage_nfs_options: '*(rw,root_squash)'
+openshift_metrics_storage_access_modes:
+  - 'ReadWriteOnce'
+
+openshift_prometheus_storage_volume_name: 'prometheus'
+openshift_prometheus_storage_volume_size: '10Gi'
+openshift_prometheus_storage_nfs_directory: '/exports'
+openshift_prometheus_storage_nfs_options: '*(rw,root_squash)'
+openshift_prometheus_storage_access_modes:
+  - 'ReadWriteOnce'
+openshift_prometheus_storage_create_pv: True
+openshift_prometheus_storage_create_pvc: False
+
+openshift_prometheus_alertmanager_storage_volume_name: 'prometheus-alertmanager'
+openshift_prometheus_alertmanager_storage_volume_size: '10Gi'
+openshift_prometheus_alertmanager_storage_nfs_directory: '/exports'
+openshift_prometheus_alertmanager_storage_nfs_options: '*(rw,root_squash)'
+openshift_prometheus_alertmanager_storage_access_modes:
+  - 'ReadWriteOnce'
+openshift_prometheus_alertmanager_storage_create_pv: True
+openshift_prometheus_alertmanager_storage_create_pvc: False
+
+openshift_prometheus_alertbuffer_storage_volume_name: 'prometheus-alertbuffer'
+openshift_prometheus_alertbuffer_storage_volume_size: '10Gi'
+openshift_prometheus_alertbuffer_storage_nfs_directory: '/exports'
+openshift_prometheus_alertbuffer_storage_nfs_options: '*(rw,root_squash)'
+openshift_prometheus_alertbuffer_storage_access_modes:
+  - 'ReadWriteOnce'
+openshift_prometheus_alertbuffer_storage_create_pv: True
+openshift_prometheus_alertbuffer_storage_create_pvc: False
+
+
+openshift_router_selector: "region=infra"
+openshift_hosted_router_selector: "{{ openshift_router_selector }}"
+openshift_hosted_registry_selector: "{{ openshift_router_selector }}"
diff --git a/roles/openshift_facts/library/openshift_facts.py b/roles/openshift_facts/library/openshift_facts.py
index 508228b2e..b371d347c 100755
--- a/roles/openshift_facts/library/openshift_facts.py
+++ b/roles/openshift_facts/library/openshift_facts.py
@@ -11,14 +11,13 @@ import copy
 import errno
 import json
 import re
-import io
 import os
 import yaml
 import struct
 import socket
 from distutils.util import strtobool
 from distutils.version import LooseVersion
-from ansible.module_utils.six import string_types, text_type
+from ansible.module_utils.six import string_types
 from ansible.module_utils.six.moves import configparser
 
 # ignore pylint errors related to the module_utils import
@@ -86,24 +85,6 @@ def migrate_node_facts(facts):
     return facts
 
 
-def migrate_hosted_facts(facts):
-    """ Apply migrations for master facts """
-    if 'master' in facts:
-        if 'router_selector' in facts['master']:
-            if 'hosted' not in facts:
-                facts['hosted'] = {}
-            if 'router' not in facts['hosted']:
-                facts['hosted']['router'] = {}
-            facts['hosted']['router']['selector'] = facts['master'].pop('router_selector')
-        if 'registry_selector' in facts['master']:
-            if 'hosted' not in facts:
-                facts['hosted'] = {}
-            if 'registry' not in facts['hosted']:
-                facts['hosted']['registry'] = {}
-            facts['hosted']['registry']['selector'] = facts['master'].pop('registry_selector')
-    return facts
-
-
 def migrate_admission_plugin_facts(facts):
     """ Apply migrations for admission plugin facts """
     if 'master' in facts:
@@ -125,7 +106,6 @@ def migrate_local_facts(facts):
     migrated_facts = copy.deepcopy(facts)
     migrated_facts = migrate_common_facts(migrated_facts)
     migrated_facts = migrate_node_facts(migrated_facts)
-    migrated_facts = migrate_hosted_facts(migrated_facts)
     migrated_facts = migrate_admission_plugin_facts(migrated_facts)
     return migrated_facts
 
@@ -412,58 +392,6 @@ def normalize_provider_facts(provider, metadata):
     return facts
 
 
-# pylint: disable=too-many-branches
-def set_selectors(facts):
-    """ Set selectors facts if not already present in facts dict
-        Args:
-            facts (dict): existing facts
-        Returns:
-            dict: the facts dict updated with the generated selectors
-            facts if they were not already present
-
-    """
-    selector = "region=infra"
-
-    if 'hosted' not in facts:
-        facts['hosted'] = {}
-    if 'router' not in facts['hosted']:
-        facts['hosted']['router'] = {}
-    if 'selector' not in facts['hosted']['router'] or facts['hosted']['router']['selector'] in [None, 'None']:
-        facts['hosted']['router']['selector'] = selector
-    if 'registry' not in facts['hosted']:
-        facts['hosted']['registry'] = {}
-    if 'selector' not in facts['hosted']['registry'] or facts['hosted']['registry']['selector'] in [None, 'None']:
-        facts['hosted']['registry']['selector'] = selector
-    if 'metrics' not in facts['hosted']:
-        facts['hosted']['metrics'] = {}
-    if 'selector' not in facts['hosted']['metrics'] or facts['hosted']['metrics']['selector'] in [None, 'None']:
-        facts['hosted']['metrics']['selector'] = None
-    if 'logging' not in facts or not isinstance(facts['logging'], dict):
-        facts['logging'] = {}
-    if 'selector' not in facts['logging'] or facts['logging']['selector'] in [None, 'None']:
-        facts['logging']['selector'] = None
-    if 'etcd' not in facts['hosted']:
-        facts['hosted']['etcd'] = {}
-    if 'selector' not in facts['hosted']['etcd'] or facts['hosted']['etcd']['selector'] in [None, 'None']:
-        facts['hosted']['etcd']['selector'] = None
-    if 'prometheus' not in facts:
-        facts['prometheus'] = {}
-    if 'selector' not in facts['prometheus'] or facts['prometheus']['selector'] in [None, 'None']:
-        facts['prometheus']['selector'] = None
-    if 'alertmanager' not in facts['prometheus']:
-        facts['prometheus']['alertmanager'] = {}
-    # pylint: disable=line-too-long
-    if 'selector' not in facts['prometheus']['alertmanager'] or facts['prometheus']['alertmanager']['selector'] in [None, 'None']:
-        facts['prometheus']['alertmanager']['selector'] = None
-    if 'alertbuffer' not in facts['prometheus']:
-        facts['prometheus']['alertbuffer'] = {}
-    # pylint: disable=line-too-long
-    if 'selector' not in facts['prometheus']['alertbuffer'] or facts['prometheus']['alertbuffer']['selector'] in [None, 'None']:
-        facts['prometheus']['alertbuffer']['selector'] = None
-
-    return facts
-
-
 def set_identity_providers_if_unset(facts):
     """ Set identity_providers fact if not already present in facts dict
 
@@ -608,60 +536,6 @@ def set_aggregate_facts(facts):
     return facts
 
 
-def set_etcd_facts_if_unset(facts):
-    """
-    If using embedded etcd, loads the data directory from master-config.yaml.
-
-    If using standalone etcd, loads ETCD_DATA_DIR from etcd.conf.
-
-    If anything goes wrong parsing these, the fact will not be set.
-    """
-    if 'master' in facts and safe_get_bool(facts['master']['embedded_etcd']):
-        etcd_facts = facts['etcd'] if 'etcd' in facts else dict()
-
-        if 'etcd_data_dir' not in etcd_facts:
-            try:
-                # Parse master config to find actual etcd data dir:
-                master_cfg_path = os.path.join(facts['common']['config_base'],
-                                               'master/master-config.yaml')
-                master_cfg_f = open(master_cfg_path, 'r')
-                config = yaml.safe_load(master_cfg_f.read())
-                master_cfg_f.close()
-
-                etcd_facts['etcd_data_dir'] = \
-                    config['etcdConfig']['storageDirectory']
-
-                facts['etcd'] = etcd_facts
-
-            # We don't want exceptions bubbling up here:
-            # pylint: disable=broad-except
-            except Exception:
-                pass
-    else:
-        etcd_facts = facts['etcd'] if 'etcd' in facts else dict()
-
-        # Read ETCD_DATA_DIR from /etc/etcd/etcd.conf:
-        try:
-            # Add a fake section for parsing:
-            ini_str = text_type('[root]\n' + open('/etc/etcd/etcd.conf', 'r').read(), 'utf-8')
-            ini_fp = io.StringIO(ini_str)
-            config = configparser.RawConfigParser()
-            config.readfp(ini_fp)
-            etcd_data_dir = config.get('root', 'ETCD_DATA_DIR')
-            if etcd_data_dir.startswith('"') and etcd_data_dir.endswith('"'):
-                etcd_data_dir = etcd_data_dir[1:-1]
-
-            etcd_facts['etcd_data_dir'] = etcd_data_dir
-            facts['etcd'] = etcd_facts
-
-        # We don't want exceptions bubbling up here:
-        # pylint: disable=broad-except
-        except Exception:
-            pass
-
-    return facts
-
-
 def set_deployment_facts_if_unset(facts):
     """ Set Facts that vary based on deployment_type. This currently
         includes common.service_type, master.registry_url, node.registry_url,
@@ -1631,13 +1505,8 @@ class OpenShiftFacts(object):
                    'cloudprovider',
                    'common',
                    'etcd',
-                   'hosted',
                    'master',
-                   'node',
-                   'logging',
-                   'loggingops',
-                   'metrics',
-                   'prometheus']
+                   'node']
 
     # Disabling too-many-arguments, this should be cleaned up as a TODO item.
     # pylint: disable=too-many-arguments,no-value-for-parameter
@@ -1717,7 +1586,6 @@ class OpenShiftFacts(object):
         facts = migrate_oauth_template_facts(facts)
         facts['current_config'] = get_current_config(facts)
         facts = set_url_facts_if_unset(facts)
-        facts = set_selectors(facts)
         facts = set_identity_providers_if_unset(facts)
         facts = set_deployment_facts_if_unset(facts)
         facts = set_sdn_facts_if_unset(facts, self.system_facts)
@@ -1727,7 +1595,6 @@ class OpenShiftFacts(object):
         facts = build_api_server_args(facts)
         facts = set_version_facts_if_unset(facts)
         facts = set_aggregate_facts(facts)
-        facts = set_etcd_facts_if_unset(facts)
         facts = set_proxy_facts(facts)
         facts = set_builddefaults_facts(facts)
         facts = set_buildoverrides_facts(facts)
@@ -1793,178 +1660,6 @@ class OpenShiftFacts(object):
         if 'cloudprovider' in roles:
             defaults['cloudprovider'] = dict(kind=None)
 
-        if 'hosted' in roles or self.role == 'hosted':
-            defaults['hosted'] = dict(
-                etcd=dict(
-                    storage=dict(
-                        kind=None,
-                        volume=dict(
-                            name='etcd',
-                            size='1Gi'
-                        ),
-                        nfs=dict(
-                            directory='/exports',
-                            options='*(rw,root_squash)'
-                        ),
-                        host=None,
-                        access=dict(
-                            modes=['ReadWriteOnce']
-                        ),
-                        create_pv=True,
-                        create_pvc=False
-                    )
-                ),
-                registry=dict(
-                    storage=dict(
-                        kind=None,
-                        volume=dict(
-                            name='registry',
-                            size='5Gi'
-                        ),
-                        nfs=dict(
-                            directory='/exports',
-                            options='*(rw,root_squash)'),
-                        glusterfs=dict(
-                            endpoints='glusterfs-registry-endpoints',
-                            path='glusterfs-registry-volume',
-                            ips=[],
-                            readOnly=False,
-                            swap=False,
-                            swapcopy=True),
-                        host=None,
-                        access=dict(
-                            modes=['ReadWriteMany']
-                        ),
-                        create_pv=True,
-                        create_pvc=True
-                    )
-                ),
-                router=dict()
-            )
-
-            defaults['logging'] = dict(
-                storage=dict(
-                    kind=None,
-                    volume=dict(
-                        name='logging-es',
-                        size='10Gi'
-                    ),
-                    nfs=dict(
-                        directory='/exports',
-                        options='*(rw,root_squash)'
-                    ),
-                    host=None,
-                    access=dict(
-                        modes=['ReadWriteOnce']
-                    ),
-                    create_pv=True,
-                    create_pvc=False
-                )
-            )
-
-            defaults['loggingops'] = dict(
-                storage=dict(
-                    kind=None,
-                    volume=dict(
-                        name='logging-es-ops',
-                        size='10Gi'
-                    ),
-                    nfs=dict(
-                        directory='/exports',
-                        options='*(rw,root_squash)'
-                    ),
-                    host=None,
-                    access=dict(
-                        modes=['ReadWriteOnce']
-                    ),
-                    create_pv=True,
-                    create_pvc=False
-                )
-            )
-
-            defaults['metrics'] = dict(
-                deploy=False,
-                duration=7,
-                resolution='10s',
-                storage=dict(
-                    kind=None,
-                    volume=dict(
-                        name='metrics',
-                        size='10Gi'
-                    ),
-                    nfs=dict(
-                        directory='/exports',
-                        options='*(rw,root_squash)'
-                    ),
-                    host=None,
-                    access=dict(
-                        modes=['ReadWriteOnce']
-                    ),
-                    create_pv=True,
-                    create_pvc=False
-                )
-            )
-
-            defaults['prometheus'] = dict(
-                storage=dict(
-                    kind=None,
-                    volume=dict(
-                        name='prometheus',
-                        size='10Gi'
-                    ),
-                    nfs=dict(
-                        directory='/exports',
-                        options='*(rw,root_squash)'
-                    ),
-                    host=None,
-                    access=dict(
-                        modes=['ReadWriteOnce']
-                    ),
-                    create_pv=True,
-                    create_pvc=False
-                )
-            )
-
-            defaults['prometheus']['alertmanager'] = dict(
-                storage=dict(
-                    kind=None,
-                    volume=dict(
-                        name='prometheus-alertmanager',
-                        size='10Gi'
-                    ),
-                    nfs=dict(
-                        directory='/exports',
-                        options='*(rw,root_squash)'
-                    ),
-                    host=None,
-                    access=dict(
-                        modes=['ReadWriteOnce']
-                    ),
-                    create_pv=True,
-                    create_pvc=False
-                )
-            )
-
-            defaults['prometheus']['alertbuffer'] = dict(
-                storage=dict(
-                    kind=None,
-                    volume=dict(
-                        name='prometheus-alertbuffer',
-                        size='10Gi'
-                    ),
-                    nfs=dict(
-                        directory='/exports',
-                        options='*(rw,root_squash)'
-                    ),
-                    host=None,
-                    access=dict(
-                        modes=['ReadWriteOnce']
-                    ),
-                    create_pv=True,
-                    create_pvc=False
-                )
-            )
-
         return defaults
 
     def guess_host_provider(self):
diff --git a/roles/openshift_hosted/defaults/main.yml b/roles/openshift_hosted/defaults/main.yml
index e70c0c420..b6501d288 100644
--- a/roles/openshift_hosted/defaults/main.yml
+++ b/roles/openshift_hosted/defaults/main.yml
@@ -27,6 +27,9 @@ openshift_cluster_domain: 'cluster.local'
 r_openshift_hosted_router_firewall_enabled: "{{ os_firewall_enabled | default(True) }}"
 r_openshift_hosted_router_use_firewalld: "{{ os_firewall_use_firewalld | default(False) }}"
 
+openshift_hosted_router_selector: "{{ openshift_router_selector | default(openshift_hosted_infra_selector) }}"
+openshift_hosted_router_namespace: 'default'
+
 openshift_hosted_router_wait: "{{ not (openshift_master_bootstrap_enabled | default(False)) }}"
 
 openshift_hosted_router_edits:
@@ -40,13 +43,14 @@ openshift_hosted_router_edits:
   value: 21600
   action: put
 
+openshift_hosted_router_registryurl: "{{ openshift_hosted_images_dict[openshift_deployment_type] }}"
 openshift_hosted_routers:
 - name: router
   replicas: "{{ replicas | default(1) }}"
   namespace: default
   serviceaccount: router
   selector: "{{ openshift_hosted_router_selector | default(None) }}"
-  images: "{{ openshift_hosted_router_image | default(None)  }}"
+  images: "{{ openshift_hosted_router_registryurl }}"
   edits: "{{ openshift_hosted_router_edits }}"
   stats_port: 1936
   ports:
@@ -64,6 +68,11 @@ r_openshift_hosted_router_os_firewall_allow: []
 # Registry #
 ############
 
+openshift_hosted_registry_selector: "{{ openshift_registry_selector | default(openshift_hosted_infra_selector) }}"
+penshift_hosted_registry_registryurl: "{{ openshift_hosted_images_dict[openshift_deployment_type] }}"
+openshift_hosted_registry_routecertificates: {}
+openshift_hosted_registry_routetermination: "passthrough"
+
 r_openshift_hosted_registry_firewall_enabled: "{{ os_firewall_enabled | default(True) }}"
 r_openshift_hosted_registry_use_firewalld: "{{ os_firewall_use_firewalld | default(False) }}"
 
diff --git a/roles/openshift_hosted/filter_plugins/openshift_hosted_filters.py b/roles/openshift_hosted/filter_plugins/openshift_hosted_filters.py
index 7f41529ac..003ce5f9e 100644
--- a/roles/openshift_hosted/filter_plugins/openshift_hosted_filters.py
+++ b/roles/openshift_hosted/filter_plugins/openshift_hosted_filters.py
@@ -12,7 +12,7 @@ class FilterModule(object):
     def get_router_replicas(replicas=None, router_nodes=None):
         ''' This function will return the number of replicas
             based on the results from the defined
-            openshift.hosted.router.replicas OR
+            openshift_hosted_router_replicas OR
             the query from oc_obj on openshift nodes with a selector OR
             default to 1
 
diff --git a/roles/openshift_hosted/tasks/registry.yml b/roles/openshift_hosted/tasks/registry.yml
index e2e06594b..4797fb788 100644
--- a/roles/openshift_hosted/tasks/registry.yml
+++ b/roles/openshift_hosted/tasks/registry.yml
@@ -13,13 +13,13 @@
     l_openshift_hosted_fw_allow: "{{ r_openshift_hosted_registry_os_firewall_allow }}"
     l_openshift_hosted_fw_deny: "{{ r_openshift_hosted_registry_os_firewall_deny }}"
 
-- when: openshift.hosted.registry.replicas | default(none) is none
+- when: openshift_hosted_registry_replicas | default(none) is none
   block:
   - name: Retrieve list of openshift nodes matching registry selector
     oc_obj:
       state: list
       kind: node
-      selector: "{{ openshift.hosted.registry.selector | default(omit) }}"
+      selector: "{{ openshift_hosted_registry_selector }}"
     register: registry_nodes
 
   - name: set_fact l_node_count to number of nodes matching registry selector
@@ -39,16 +39,13 @@
   # just 1:
   - name: set_fact l_default_replicas when l_node_count > 0
     set_fact:
-      l_default_replicas: "{{ l_node_count if openshift.hosted.registry.storage.kind | default(none) is not none else 1 }}"
+      l_default_replicas: "{{ l_node_count if openshift_hosted_registry_storage_kind | default(none) is not none else 1 }}"
     when: l_node_count | int > 0
 
 - name: set openshift_hosted facts
   set_fact:
-    openshift_hosted_registry_replicas: "{{ openshift.hosted.registry.replicas | default(l_default_replicas) }}"
-    openshift_hosted_registry_namespace: "{{ openshift.hosted.registry.namespace | default('default') }}"
-    openshift_hosted_registry_selector: "{{ openshift.hosted.registry.selector }}"
-    openshift_hosted_registry_images: "{{ openshift.hosted.registry.registryurl | default('openshift3/ose-${component}:${version}')}}"
-    openshift_hosted_registry_storage_glusterfs_ips: "{%- set gluster_ips = [] %}{% if groups.glusterfs_registry is defined %}{% for node in groups.glusterfs_registry %}{%- set _ = gluster_ips.append(hostvars[node].glusterfs_ip | default(hostvars[node].openshift.common.ip)) %}{% endfor %}{{ gluster_ips }}{% elif groups.glusterfs is defined %}{% for node in groups.glusterfs %}{%- set _ = gluster_ips.append(hostvars[node].glusterfs_ip | default(hostvars[node].openshift.common.ip)) %}{% endfor %}{{ gluster_ips }}{% else %}{{ openshift.hosted.registry.storage.glusterfs.ips }}{% endif %}"
+    # This determines the gluster_ips to use for the registry by looping over the glusterfs_registry group
+    openshift_hosted_registry_storage_glusterfs_ips: "{%- set gluster_ips = [] %}{% if groups.glusterfs_registry is defined %}{% for node in groups.glusterfs_registry %}{%- set _ = gluster_ips.append(hostvars[node].glusterfs_ip | default(hostvars[node].openshift.common.ip)) %}{% endfor %}{{ gluster_ips }}{% elif groups.glusterfs is defined %}{% for node in groups.glusterfs %}{%- set _ = gluster_ips.append(hostvars[node].glusterfs_ip | default(hostvars[node].openshift.common.ip)) %}{% endfor %}{{ gluster_ips }}{% else %}{{ openshift_hosted_registry_storage_glusterfs_ips }}{% endif %}"
 
 - name: Update registry environment variables when pushing via dns
   set_fact:
@@ -106,7 +103,7 @@
 - include: storage/object_storage.yml
   static: no
   when:
-  - openshift.hosted.registry.storage.kind | default(none) == 'object'
+  - openshift_hosted_registry_storage_kind | default(none) == 'object'
 
 - name: Update openshift_hosted facts for persistent volumes
   set_fact:
@@ -115,23 +112,23 @@
     pvc_volume_mounts:
     - name: registry-storage
       type: persistentVolumeClaim
-      claim_name: "{{ openshift.hosted.registry.storage.volume.name }}-claim"
+      claim_name: "{{ openshift_hosted_registry_storage_volume_name }}-claim"
   when:
-  - openshift.hosted.registry.storage.kind | default(none) in ['nfs', 'openstack', 'glusterfs']
+  - openshift_hosted_registry_storage_kind | default(none) in ['nfs', 'openstack', 'glusterfs']
 
 - include: storage/glusterfs_endpoints.yml
   when:
   - openshift_hosted_registry_storage_glusterfs_ips|length > 0
-  - openshift.hosted.registry.storage.kind | default(none) in ['glusterfs']
+  - openshift_hosted_registry_storage_kind | default(none) in ['glusterfs']
 
 - name: Create OpenShift registry
   oc_adm_registry:
     name: "{{ openshift_hosted_registry_name }}"
     namespace: "{{ openshift_hosted_registry_namespace }}"
     selector: "{{ openshift_hosted_registry_selector }}"
-    replicas: "{{ openshift_hosted_registry_replicas }}"
+    replicas: "{{ openshift_hosted_registry_replicas | default(l_default_replicas) }}"
     service_account: "{{ openshift_hosted_registry_serviceaccount }}"
-    images: "{{ openshift_hosted_registry_images }}"
+    images: "{{ penshift_hosted_registry_registryurl }}"
     env_vars: "{{ openshift_hosted_registry_env_vars }}"
     volume_mounts: "{{ openshift_hosted_registry_volumes }}"
     edits: "{{ openshift_hosted_registry_edits }}"
@@ -151,7 +148,7 @@
 
 - include: storage/glusterfs.yml
   when:
-  - openshift.hosted.registry.storage.kind | default(none) == 'glusterfs' or openshift.hosted.registry.storage.glusterfs.swap
+  - openshift_hosted_registry_storage_kind | default(none) == 'glusterfs' or openshift_hosted_registry_storage_glusterfs_swap
 
 - name: Delete temp directory
   file:
diff --git a/roles/openshift_hosted/tasks/router.yml b/roles/openshift_hosted/tasks/router.yml
index dd7053656..57c10b637 100644
--- a/roles/openshift_hosted/tasks/router.yml
+++ b/roles/openshift_hosted/tasks/router.yml
@@ -11,16 +11,14 @@
   oc_obj:
     state: list
     kind: node
-    namespace: "{{ openshift.hosted.router.namespace | default('default') }}"
-    selector: "{{ openshift.hosted.router.selector | default(omit) }}"
+    namespace: "{{ openshift_hosted_router_namespace }}"
+    selector: "{{ openshift_hosted_router_selector }}"
   register: router_nodes
-  when: openshift.hosted.router.replicas | default(none) is none
+  when: openshift_hosted_router_replicas | default(none) is none
 
 - name: set_fact replicas
   set_fact:
-    replicas: "{{ openshift.hosted.router.replicas|default(None) | get_router_replicas(router_nodes) }}"
-    openshift_hosted_router_selector: "{{ openshift.hosted.router.selector | default(None) }}"
-    openshift_hosted_router_image: "{{ openshift.hosted.router.registryurl }}"
+    replicas: "{{ openshift_hosted_router_replicas | default(None) | get_router_replicas(router_nodes) }}"
 
 - name: Get the certificate contents for router
   copy:
@@ -42,8 +40,8 @@
       signer_key: "{{ openshift_master_config_dir }}/ca.key"
       signer_serial: "{{ openshift_master_config_dir }}/ca.serial.txt"
       hostnames:
-      - "{{ openshift_master_default_subdomain | default('router.default.svc.cluster.local') }}"
-      - "*.{{ openshift_master_default_subdomain | default('router.default.svc.cluster.local') }}"
+      - "{{ openshift_master_default_subdomain }}"
+      - "*.{{ openshift_master_default_subdomain }}"
       cert: "{{ openshift_master_config_dir ~ '/openshift-router.crt' }}"
       key: "{{ openshift_master_config_dir ~ '/openshift-router.key' }}"
     with_items: "{{ openshift_hosted_routers }}"
diff --git a/roles/openshift_hosted/tasks/secure.yml b/roles/openshift_hosted/tasks/secure.yml
index 174bc39a4..ecbf5b141 100644
--- a/roles/openshift_hosted/tasks/secure.yml
+++ b/roles/openshift_hosted/tasks/secure.yml
@@ -1,10 +1,4 @@
 ---
-- name: Configure facts for docker-registry
-  set_fact:
-    openshift_hosted_registry_routecertificates: "{{ ('routecertificates' in openshift.hosted.registry.keys()) | ternary(openshift_hosted_registry_routecertificates, {}) }}"
-    openshift_hosted_registry_routehost: "{{ ('routehost' in openshift.hosted.registry.keys()) | ternary(openshift.hosted.registry.routehost, False) }}"
-    openshift_hosted_registry_routetermination: "{{ ('routetermination' in openshift.hosted.registry.keys()) | ternary(openshift.hosted.registry.routetermination, 'passthrough') }}"
-
 - name: Include reencrypt route configuration
   include: secure/reencrypt.yml
   static: no
@@ -39,7 +33,7 @@
     - "{{ docker_registry_route.results[0].spec.host }}"
     - "{{ openshift_hosted_registry_name }}.default.svc"
     - "{{ openshift_hosted_registry_name }}.default.svc.{{ openshift_cluster_domain }}"
-    - "{{ openshift_hosted_registry_routehost }}"
+    - "{{ openshift_hosted_registry_routehost | default(omit) }}"
     cert: "{{ docker_registry_cert_path }}"
     key: "{{ docker_registry_key_path }}"
     expire_days: "{{ openshift_hosted_registry_cert_expire_days }}"
diff --git a/roles/openshift_hosted/tasks/storage/glusterfs.yml b/roles/openshift_hosted/tasks/storage/glusterfs.yml
index 7cae67baa..18b2edcc6 100644
--- a/roles/openshift_hosted/tasks/storage/glusterfs.yml
+++ b/roles/openshift_hosted/tasks/storage/glusterfs.yml
@@ -17,7 +17,7 @@
   until:
   - "registry_pods.results.results[0]['items'] | count > 0"
   # There must be as many matching pods with 'Ready' status True as there are expected replicas
-  - "registry_pods.results.results[0]['items'] | oo_collect(attribute='status.conditions') | oo_collect(attribute='status', filters={'type': 'Ready'}) | map('bool') | select | list | count == openshift_hosted_registry_replicas | int"
+  - "registry_pods.results.results[0]['items'] | oo_collect(attribute='status.conditions') | oo_collect(attribute='status', filters={'type': 'Ready'}) | map('bool') | select | list | count == openshift_hosted_registry_replicas | default(l_default_replicas) | int"
   delay: 10
   retries: "{{ (600 / 10) | int }}"
 
@@ -35,7 +35,7 @@
   mount:
     state: mounted
     fstype: glusterfs
-    src: "{% if 'glusterfs_registry' in groups %}{% set node = groups.glusterfs_registry[0] %}{% elif 'glusterfs' in groups %}{% set node = groups.glusterfs[0] %}{% endif %}{% if openshift_hosted_registry_storage_glusterfs_ips is defined and openshift_hosted_registry_storage_glusterfs_ips|length > 0 %}{{ openshift_hosted_registry_storage_glusterfs_ips[0] }}{% elif 'glusterfs_hostname' in hostvars[node] %}{{ hostvars[node].glusterfs_hostname }}{% elif 'openshift' in hostvars[node] %}{{ hostvars[node].openshift.node.nodename }}{% else %}{{ node }}{% endif %}:/{{ openshift.hosted.registry.storage.glusterfs.path }}"
+    src: "{% if 'glusterfs_registry' in groups %}{% set node = groups.glusterfs_registry[0] %}{% elif 'glusterfs' in groups %}{% set node = groups.glusterfs[0] %}{% endif %}{% if openshift_hosted_registry_storage_glusterfs_ips is defined and openshift_hosted_registry_storage_glusterfs_ips|length > 0 %}{{ openshift_hosted_registry_storage_glusterfs_ips[0] }}{% elif 'glusterfs_hostname' in hostvars[node] %}{{ hostvars[node].glusterfs_hostname }}{% elif 'openshift' in hostvars[node] %}{{ hostvars[node].openshift.node.nodename }}{% else %}{{ node }}{% endif %}:/{{ openshift_hosted_registry_storage_glusterfs_path }}"
     name: "{{ mktemp.stdout }}"
 
 - name: Set registry volume permissions
@@ -60,7 +60,7 @@
 
   - name: Copy current registry contents to new GlusterFS volume
     command: "oc rsync {{ registry_pod_name }}:/registry/ {{ mktemp.stdout }}/"
-    when: openshift.hosted.registry.storage.glusterfs.swapcopy
+    when: openshift_hosted_registry_storage_glusterfs_swapcopy
 
   - name: Swap new GlusterFS registry volume
     oc_volume:
@@ -68,7 +68,7 @@
       name: "{{ openshift_hosted_registry_name }}"
       vol_name: registry-storage
       mount_type: pvc
-      claim_name: "{{ openshift.hosted.registry.storage.volume.name }}-glusterfs-claim"
+      claim_name: "{{ openshift_hosted_registry_storage_volume_name }}-glusterfs-claim"
 
   - name: Deactivate registry maintenance mode
     oc_env:
@@ -77,7 +77,7 @@
       state: absent
       env_vars:
       - REGISTRY_STORAGE_MAINTENANCE_READONLY_ENABLED: 'true'
-  when: openshift.hosted.registry.storage.glusterfs.swap
+  when: openshift_hosted_registry_storage_glusterfs_swap
 
 - name: Unmount registry volume and clean up mount point/fstab
   mount:
diff --git a/roles/openshift_hosted/tasks/storage/glusterfs_endpoints.yml b/roles/openshift_hosted/tasks/storage/glusterfs_endpoints.yml
index 0f4381748..bd7181c17 100644
--- a/roles/openshift_hosted/tasks/storage/glusterfs_endpoints.yml
+++ b/roles/openshift_hosted/tasks/storage/glusterfs_endpoints.yml
@@ -10,7 +10,7 @@
     dest: "{{ mktempHosted.stdout }}/glusterfs-registry-service.yml"
 
 - name: Create GlusterFS registry service and endpoint
-  command: "{{ openshift.common.client_binary }} apply -f {{ item }} -n {{ openshift.hosted.registry.namespace | default('default') }}"
+  command: "{{ openshift.common.client_binary }} apply -f {{ item }} -n {{ openshift_hosted_registry_namespace | default('default') }}"
   with_items:
   - "{{ mktempHosted.stdout }}/glusterfs-registry-service.yml"
   - "{{ mktempHosted.stdout }}/glusterfs-registry-endpoints.yml"
diff --git a/roles/openshift_hosted/tasks/storage/object_storage.yml b/roles/openshift_hosted/tasks/storage/object_storage.yml
index 8553a8098..3d1b2c68e 100644
--- a/roles/openshift_hosted/tasks/storage/object_storage.yml
+++ b/roles/openshift_hosted/tasks/storage/object_storage.yml
@@ -1,6 +1,6 @@
 ---
 - include: s3.yml
-  when: openshift.hosted.registry.storage.provider == 's3'
+  when: openshift_hosted_registry_storage_provider == 's3'
 
 - name: Ensure the registry secret exists
   oc_secret:
diff --git a/roles/openshift_hosted/tasks/storage/s3.yml b/roles/openshift_hosted/tasks/storage/s3.yml
index 8e905d905..4c100ee4e 100644
--- a/roles/openshift_hosted/tasks/storage/s3.yml
+++ b/roles/openshift_hosted/tasks/storage/s3.yml
@@ -2,8 +2,8 @@
 - name: Assert that S3 variables are provided for registry_config template
   assert:
     that:
-    - openshift.hosted.registry.storage.s3.bucket | default(none) is not none
-    - openshift.hosted.registry.storage.s3.bucket | default(none) is not none
+    - openshift_hosted_registry_storage_s3_bucket | default(none) is not none
+    - openshift_hosted_registry_storage_s3_region | default(none) is not none
     msg: |
       When using S3 storage, the following variables are required:
         openshift_hosted_registry_storage_s3_bucket
diff --git a/roles/openshift_hosted/templates/v3.6/glusterfs-registry-endpoints.yml.j2 b/roles/openshift_hosted/templates/v3.6/glusterfs-registry-endpoints.yml.j2
index 607d25533..3c874d910 100644
--- a/roles/openshift_hosted/templates/v3.6/glusterfs-registry-endpoints.yml.j2
+++ b/roles/openshift_hosted/templates/v3.6/glusterfs-registry-endpoints.yml.j2
@@ -2,7 +2,7 @@
 apiVersion: v1
 kind: Endpoints
 metadata:
-  name: {{ openshift.hosted.registry.storage.glusterfs.endpoints }}
+  name: {{ openshift_hosted_registry_storage_glusterfs_endpoints }}
 subsets:
 - addresses:
 {% for ip in openshift_hosted_registry_storage_glusterfs_ips %}
diff --git a/roles/openshift_hosted/templates/v3.6/glusterfs-registry-service.yml.j2 b/roles/openshift_hosted/templates/v3.6/glusterfs-registry-service.yml.j2
index 452c7c3e1..f18c94a4f 100644
--- a/roles/openshift_hosted/templates/v3.6/glusterfs-registry-service.yml.j2
+++ b/roles/openshift_hosted/templates/v3.6/glusterfs-registry-service.yml.j2
@@ -2,7 +2,7 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ openshift.hosted.registry.storage.glusterfs.endpoints }}
+  name: {{ openshift_hosted_registry_storage_glusterfs_endpoints }}
 spec:
   ports:
   - port: 1
diff --git a/roles/openshift_hosted/templates/v3.7/glusterfs-registry-endpoints.yml.j2 b/roles/openshift_hosted/templates/v3.7/glusterfs-registry-endpoints.yml.j2
index 607d25533..3c874d910 100644
--- a/roles/openshift_hosted/templates/v3.7/glusterfs-registry-endpoints.yml.j2
+++ b/roles/openshift_hosted/templates/v3.7/glusterfs-registry-endpoints.yml.j2
@@ -2,7 +2,7 @@
 apiVersion: v1
 kind: Endpoints
 metadata:
-  name: {{ openshift.hosted.registry.storage.glusterfs.endpoints }}
+  name: {{ openshift_hosted_registry_storage_glusterfs_endpoints }}
 subsets:
 - addresses:
 {% for ip in openshift_hosted_registry_storage_glusterfs_ips %}
diff --git a/roles/openshift_hosted/templates/v3.7/glusterfs-registry-service.yml.j2 b/roles/openshift_hosted/templates/v3.7/glusterfs-registry-service.yml.j2
index 452c7c3e1..f18c94a4f 100644
--- a/roles/openshift_hosted/templates/v3.7/glusterfs-registry-service.yml.j2
+++ b/roles/openshift_hosted/templates/v3.7/glusterfs-registry-service.yml.j2
@@ -2,7 +2,7 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ openshift.hosted.registry.storage.glusterfs.endpoints }}
+  name: {{ openshift_hosted_registry_storage_glusterfs_endpoints }}
 spec:
   ports:
   - port: 1
diff --git a/roles/openshift_hosted_facts/tasks/main.yml b/roles/openshift_hosted_facts/tasks/main.yml
index 8fc70cecb..ed97d539c 100644
--- a/roles/openshift_hosted_facts/tasks/main.yml
+++ b/roles/openshift_hosted_facts/tasks/main.yml
@@ -1,19 +1 @@
 ---
-# openshift_*_selector variables have been deprecated in favor of
-# openshift_hosted_*_selector variables.
-- set_fact:
-    openshift_hosted_router_selector: "{{ openshift_router_selector | default(openshift_hosted_infra_selector) }}"
-  when: openshift_hosted_router_selector is not defined and openshift_hosted_infra_selector is defined
-- set_fact:
-    openshift_hosted_registry_selector: "{{ openshift_registry_selector | default(openshift_hosted_infra_selector) }}"
-  when: openshift_hosted_registry_selector is not defined and openshift_hosted_infra_selector is defined
-
-- name: Set hosted facts
-  openshift_facts:
-    role: "{{ item }}"
-    openshift_env: "{{ hostvars
-                       | oo_merge_hostvars(vars, inventory_hostname)
-                       | oo_openshift_env }}"
-    openshift_env_structures:
-    - 'openshift.hosted.router.*'
-  with_items: [hosted, logging, loggingops, metrics, prometheus]
diff --git a/roles/openshift_hosted_metrics/README.md b/roles/openshift_hosted_metrics/README.md
deleted file mode 100644
index c2af3c494..000000000
--- a/roles/openshift_hosted_metrics/README.md
+++ /dev/null
@@ -1,54 +0,0 @@
-OpenShift Metrics with Hawkular
-====================
-
-OpenShift Metrics Installation
-
-Requirements
-------------
-
-* Ansible 2.2
-* It requires subdomain fqdn to be set.
-* If persistence is enabled, then it also requires NFS.
-
-Role Variables
---------------
-
-From this role:
-
-| Name                                            | Default value         |                                                             |
-|-------------------------------------------------|-----------------------|-------------------------------------------------------------|
-| openshift_hosted_metrics_deploy                 | `False`               | If metrics should be deployed                               |
-| openshift_hosted_metrics_public_url             | null                  | Hawkular metrics public url                                 |
-| openshift_hosted_metrics_storage_nfs_directory  | `/exports`            | Root export directory.                                      |
-| openshift_hosted_metrics_storage_volume_name    | `metrics`             | Metrics volume within openshift_hosted_metrics_volume_dir   |
-| openshift_hosted_metrics_storage_volume_size    | `10Gi`                | Metrics volume size                                         |
-| openshift_hosted_metrics_storage_nfs_options    | `*(rw,root_squash)`   | NFS options for configured exports.                         |
-| openshift_hosted_metrics_duration               | `7`                   | Metrics query duration                                      |
-| openshift_hosted_metrics_resolution             | `10s`                 | Metrics resolution                                          |
-
-
-Dependencies
-------------
-openshift_facts
-openshift_examples
-openshift_master_facts
-
-Example Playbook
-----------------
-
-```
-- name: Configure openshift-metrics
-  hosts: oo_first_master
-  roles:
-  - role: openshift_hosted_metrics
-```
-
-License
--------
-
-Apache License, Version 2.0
-
-Author Information
-------------------
-
-Jose David Martín (j.david.nieto@gmail.com)
diff --git a/roles/openshift_hosted_metrics/defaults/main.yml b/roles/openshift_hosted_metrics/defaults/main.yml
deleted file mode 100644
index a01f24df8..000000000
--- a/roles/openshift_hosted_metrics/defaults/main.yml
+++ /dev/null
@@ -1,2 +0,0 @@
----
-hosted_base: "{{ openshift.common.config_base if openshift.common.is_containerized | bool else '/usr/share/openshift' }}/hosted"
diff --git a/roles/openshift_hosted_metrics/handlers/main.yml b/roles/openshift_hosted_metrics/handlers/main.yml
deleted file mode 100644
index 074b72942..000000000
--- a/roles/openshift_hosted_metrics/handlers/main.yml
+++ /dev/null
@@ -1,31 +0,0 @@
----
-- name: restart master api
-  systemd: name={{ openshift.common.service_type }}-master-api state=restarted
-  when: (not (master_api_service_status_changed | default(false) | bool)) and openshift.master.cluster_method == 'native'
-  notify: Verify API Server
-
-# We retry the controllers because the API may not be 100% initialized yet.
-- name: restart master controllers
-  command: "systemctl restart {{ openshift.common.service_type }}-master-controllers"
-  retries: 3
-  delay: 5
-  register: result
-  until: result.rc == 0
-  when: (not (master_controllers_service_status_changed | default(false) | bool)) and openshift.master.cluster_method == 'native'
-
-- name: Verify API Server
-  # Using curl here since the uri module requires python-httplib2 and
-  # wait_for port doesn't provide health information.
-  command: >
-    curl --silent --tlsv1.2
-    --cacert {{ openshift.common.config_base }}/master/ca-bundle.crt
-    {{ openshift.master.api_url }}/healthz/ready
-  args:
-    # Disables the following warning:
-    # Consider using get_url or uri module rather than running curl
-    warn: no
-  register: api_available_output
-  until: api_available_output.stdout == 'ok'
-  retries: 120
-  delay: 1
-  changed_when: false
diff --git a/roles/openshift_hosted_metrics/meta/main.yaml b/roles/openshift_hosted_metrics/meta/main.yaml
deleted file mode 100644
index debca3ca6..000000000
--- a/roles/openshift_hosted_metrics/meta/main.yaml
+++ /dev/null
@@ -1,18 +0,0 @@
----
-galaxy_info:
-  author: David Martín
-  description:
-  company:
-  license: Apache License, Version 2.0
-  min_ansible_version: 2.2
-  platforms:
-  - name: EL
-    versions:
-    - 7
-  categories:
-  - cloud
-  - system
-dependencies:
-- { role: openshift_examples }
-- { role: openshift_facts }
-- { role: openshift_master_facts }
diff --git a/roles/openshift_hosted_metrics/tasks/install.yml b/roles/openshift_hosted_metrics/tasks/install.yml
deleted file mode 100644
index 15dd1bd54..000000000
--- a/roles/openshift_hosted_metrics/tasks/install.yml
+++ /dev/null
@@ -1,132 +0,0 @@
----
-
-- name: Test if metrics-deployer service account exists
-  command: >
-    {{ openshift.common.client_binary }}
-    --config={{ openshift_hosted_metrics_kubeconfig }}
-    --namespace=openshift-infra
-    get serviceaccount metrics-deployer -o json
-  register: serviceaccount
-  changed_when: false
-  failed_when: false
-
-- name: Create metrics-deployer Service Account
-  shell: >
-    echo {{ metrics_deployer_sa | to_json | quote }} |
-    {{ openshift.common.client_binary }}
-    --config={{ openshift_hosted_metrics_kubeconfig }}
-    --namespace openshift-infra
-    create -f -
-  when: serviceaccount.rc == 1
-
-- name: Test edit permissions
-  command: >
-    {{ openshift.common.client_binary }}
-    --config={{ openshift_hosted_metrics_kubeconfig }}
-    --namespace openshift-infra
-    get rolebindings -o jsonpath='{.items[?(@.metadata.name == "edit")].userNames}'
-  register: edit_rolebindings
-  changed_when: false
-
-- name: Add edit permission to the openshift-infra project to metrics-deployer SA
-  command: >
-    {{ openshift.common.client_binary }} adm
-    --config={{ openshift_hosted_metrics_kubeconfig }}
-    --namespace openshift-infra
-    policy add-role-to-user edit
-    system:serviceaccount:openshift-infra:metrics-deployer
-  when: "'system:serviceaccount:openshift-infra:metrics-deployer' not in edit_rolebindings.stdout"
-
-- name: Test hawkular view permissions
-  command: >
-    {{ openshift.common.client_binary }}
-    --config={{ openshift_hosted_metrics_kubeconfig }}
-    --namespace openshift-infra
-    get rolebindings -o jsonpath='{.items[?(@.metadata.name == "view")].userNames}'
-  register: view_rolebindings
-  changed_when: false
-
-- name: Add view permissions to hawkular SA
-  command: >
-      {{ openshift.common.client_binary }} adm
-      --config={{ openshift_hosted_metrics_kubeconfig }}
-      --namespace openshift-infra
-      policy add-role-to-user view
-      system:serviceaccount:openshift-infra:hawkular
-  when: "'system:serviceaccount:openshift-infra:hawkular' not in view_rolebindings"
-
-- name: Test cluster-reader permissions
-  command: >
-    {{ openshift.common.client_binary }}
-    --config={{ openshift_hosted_metrics_kubeconfig }}
-    --namespace openshift-infra
-    get clusterrolebindings -o jsonpath='{.items[?(@.metadata.name == "cluster-reader")].userNames}'
-  register: cluster_reader_clusterrolebindings
-  changed_when: false
-
-- name: Add cluster-reader permission to the openshift-infra project to heapster SA
-  command: >
-    {{ openshift.common.client_binary }} adm
-    --config={{ openshift_hosted_metrics_kubeconfig }}
-    --namespace openshift-infra
-    policy add-cluster-role-to-user cluster-reader
-    system:serviceaccount:openshift-infra:heapster
-  when: "'system:serviceaccount:openshift-infra:heapster' not in cluster_reader_clusterrolebindings.stdout"
-
-- name: Create metrics-deployer secret
-  command: >
-    {{ openshift.common.client_binary }}
-    --config={{ openshift_hosted_metrics_kubeconfig }}
-    --namespace openshift-infra
-    secrets new metrics-deployer nothing=/dev/null
-  register: metrics_deployer_secret
-  changed_when: metrics_deployer_secret.rc == 0
-  failed_when: metrics_deployer_secret.rc == 1 and 'already exists' not in metrics_deployer_secret.stderr
-
-# TODO: extend this to allow user passed in certs or generating cert with
-# OpenShift CA
-- name: Build metrics deployer command
-  set_fact:
-    deployer_cmd: "{{ openshift.common.client_binary }} process -f \
-      {{ hosted_base }}/metrics-deployer.yaml -v \
-      HAWKULAR_METRICS_HOSTNAME={{ g_metrics_hostname }} \
-      -v USE_PERSISTENT_STORAGE={{metrics_persistence | string | lower }} \
-      -v DYNAMICALLY_PROVISION_STORAGE={{metrics_dynamic_vol | string | lower }} \
-      -v METRIC_DURATION={{ openshift.hosted.metrics.duration }} \
-      -v METRIC_RESOLUTION={{ openshift.hosted.metrics.resolution }}
-      {{ image_prefix }} \
-      {{ image_version }} \
-      -v MODE={{ deployment_mode }} \
-        | {{ openshift.common.client_binary }} --namespace openshift-infra \
-        --config={{ openshift_hosted_metrics_kubeconfig }} \
-        create -o name -f -"
-
-- name: Deploy Metrics
-  shell: "{{ deployer_cmd }}"
-  register: deploy_metrics
-  failed_when: "'already exists' not in deploy_metrics.stderr and deploy_metrics.rc != 0"
-  changed_when: deploy_metrics.rc == 0
-
-- set_fact:
-    deployer_pod: "{{ deploy_metrics.stdout[1:2] }}"
-
-# TODO: re-enable this once the metrics deployer validation issue is fixed
-# when using dynamically provisioned volumes
-- name: "Wait for image pull and deployer pod"
-  shell: >
-    {{ openshift.common.client_binary }}
-    --namespace openshift-infra
-    --config={{ openshift_hosted_metrics_kubeconfig }}
-    get {{ deploy_metrics.stdout }}
-  register: deploy_result
-  until: "{{ 'Completed' in deploy_result.stdout }}"
-  failed_when: False
-  retries: 60
-  delay: 10
-
-- name: Configure master for metrics
-  modify_yaml:
-    dest: "{{ openshift.common.config_base }}/master/master-config.yaml"
-    yaml_key: assetConfig.metricsPublicURL
-    yaml_value: "{{ openshift_hosted_metrics_deploy_url }}"
-  notify: restart master
diff --git a/roles/openshift_hosted_metrics/tasks/main.yaml b/roles/openshift_hosted_metrics/tasks/main.yaml
deleted file mode 100644
index 5ce8aa92b..000000000
--- a/roles/openshift_hosted_metrics/tasks/main.yaml
+++ /dev/null
@@ -1,75 +0,0 @@
----
-- name: Create temp directory for kubeconfig
-  command: mktemp -d /tmp/openshift-ansible-XXXXXX
-  register: mktemp
-  changed_when: False
-
-- name: Record kubeconfig tmp dir
-  set_fact:
-    openshift_hosted_metrics_kubeconfig: "{{ mktemp.stdout }}/admin.kubeconfig"
-
-- name: Copy the admin client config(s)
-  command: >
-    cp {{ openshift_master_config_dir }}/admin.kubeconfig {{ openshift_hosted_metrics_kubeconfig }}
-  changed_when: False
-
-- name: Set hosted metrics facts
-  openshift_facts:
-    role: hosted
-    openshift_env: "{{ hostvars
-                       | oo_merge_hostvars(vars, inventory_hostname)
-                       | oo_openshift_env }}"
-    openshift_env_structures:
-    - 'openshift.hosted.metrics.*'
-
-- set_fact:
-    metrics_persistence: "{{ openshift.hosted.metrics.storage_kind | default(none) is not none }}"
-    metrics_dynamic_vol: "{{ openshift.hosted.metrics.storage_kind | default(none) == 'dynamic' }}"
-    metrics_template_dir: "{{ openshift.common.config_base if openshift.common.is_containerized | bool else '/usr/share/openshift' }}/examples/infrastructure-templates/{{ 'origin' if deployment_type == 'origin' else 'enterprise' }}"
-    image_prefix: "{{ '-v IMAGE_PREFIX=' ~ openshift.hosted.metrics.deployer.prefix if 'prefix' in openshift.hosted.metrics.deployer else '' }}"
-    image_version: "{{ '-v IMAGE_VERSION=' ~ openshift.hosted.metrics.deployer.version if 'version' in openshift.hosted.metrics.deployer else '' }}"
-
-
-- name: Check for existing metrics pods
-  shell: >
-    {{ openshift.common.client_binary }}
-    --config={{ openshift_hosted_metrics_kubeconfig }}
-    --namespace openshift-infra
-    get pods -l {{ item }} | grep -q Running
-  register: metrics_pods_status
-  with_items:
-  - metrics-infra=hawkular-metrics
-  - metrics-infra=heapster
-  - metrics-infra=hawkular-cassandra
-  failed_when: false
-  changed_when: false
-
-- name: Check for previous deployer
-  shell: >
-    {{ openshift.common.client_binary }}
-    --config={{ openshift_hosted_metrics_kubeconfig }}
-    --namespace openshift-infra
-    get pods -l metrics-infra=deployer --sort-by='{.metadata.creationTimestamp}' | tail -1 | grep metrics-deployer-
-  register: metrics_deployer_status
-  failed_when: false
-  changed_when: false
-
-- name: Record current deployment status
-  set_fact:
-    greenfield: "{{ not metrics_deployer_status.rc == 0 }}"
-    failed_error: "{{ True if 'Error' in metrics_deployer_status.stdout else False }}"
-    metrics_running: "{{ metrics_pods_status.results | oo_collect(attribute='rc') == [0,0,0] }}"
-
-- name: Set deployment mode
-  set_fact:
-    deployment_mode: "{{ 'refresh' if (failed_error | bool or metrics_upgrade | bool) else 'deploy' }}"
-
-# TODO: handle non greenfield deployments in the future
-- include: install.yml
-  when: greenfield
-
-- name: Delete temp directory
-  file:
-    name: "{{ mktemp.stdout }}"
-    state: absent
-  changed_when: False
diff --git a/roles/openshift_hosted_metrics/vars/main.yaml b/roles/openshift_hosted_metrics/vars/main.yaml
deleted file mode 100644
index 6c207d6ac..000000000
--- a/roles/openshift_hosted_metrics/vars/main.yaml
+++ /dev/null
@@ -1,21 +0,0 @@
----
-hawkular_permission_oc_commands:
-  - policy add-role-to-user edit system:serviceaccount:openshift-infra:metrics-deployer -n openshift-infra
-  - policy add-cluster-role-to-user cluster-admin system:serviceaccount:openshift-infra:heapster
-
-metrics_deployer_sa:
-  apiVersion: v1
-  kind: ServiceAccount
-  metadata:
-    name: metrics-deployer
-  secrets:
-    - name: metrics-deployer
-
-
-hawkular_tmp_conf: /tmp/hawkular_admin.kubeconfig
-
-hawkular_persistence: "{% if openshift.hosted.metrics.storage.kind != None %}true{% else %}false{% endif %}"
-
-hawkular_type: "{{ 'origin' if deployment_type == 'origin' else 'enterprise' }}"
-
-metrics_upgrade: openshift.hosted.metrics.upgrade | default(False)
diff --git a/roles/openshift_logging/defaults/main.yml b/roles/openshift_logging/defaults/main.yml
index 497c6e0c5..2f1aa061f 100644
--- a/roles/openshift_logging/defaults/main.yml
+++ b/roles/openshift_logging/defaults/main.yml
@@ -28,7 +28,7 @@ openshift_logging_curator_ops_memory_limit: 256Mi
 openshift_logging_curator_ops_cpu_request: 100m
 openshift_logging_curator_ops_nodeselector: {}
 
-openshift_logging_kibana_hostname: "{{ 'kibana.' ~ (openshift_master_default_subdomain | default('router.default.svc.cluster.local', true)) }}"
+openshift_logging_kibana_hostname: "{{ 'kibana.' ~ openshift_master_default_subdomain }}"
 openshift_logging_kibana_cpu_limit: null
 openshift_logging_kibana_memory_limit: 736Mi
 openshift_logging_kibana_cpu_request: 100m
@@ -54,7 +54,7 @@ openshift_logging_kibana_key: ""
 #for the public facing kibana certs
 openshift_logging_kibana_ca: ""
 
-openshift_logging_kibana_ops_hostname: "{{ 'kibana-ops.' ~ (openshift_master_default_subdomain | default('router.default.svc.cluster.local', true)) }}"
+openshift_logging_kibana_ops_hostname: "{{ 'kibana-ops.' ~ openshift_master_default_subdomain }}"
 openshift_logging_kibana_ops_cpu_limit: null
 openshift_logging_kibana_ops_memory_limit: 736Mi
 openshift_logging_kibana_ops_cpu_request: 100m
@@ -109,7 +109,7 @@ openshift_logging_es_config: {}
 
 # for exposing es to external (outside of the cluster) clients
 openshift_logging_es_allow_external: False
-openshift_logging_es_hostname: "{{ 'es.' ~ (openshift_master_default_subdomain | default('router.default.svc.cluster.local', true)) }}"
+openshift_logging_es_hostname: "{{ 'es.' ~ openshift_master_default_subdomain }}"
 
 #The absolute path on the control node to the cert file to use
 #for the public facing es certs
@@ -145,7 +145,7 @@ openshift_logging_es_ops_nodeselector: {}
 
 # for exposing es-ops to external (outside of the cluster) clients
 openshift_logging_es_ops_allow_external: False
-openshift_logging_es_ops_hostname: "{{ 'es-ops.' ~ (openshift_master_default_subdomain | default('router.default.svc.cluster.local', true)) }}"
+openshift_logging_es_ops_hostname: "{{ 'es-ops.' ~ openshift_master_default_subdomain }}"
 
 #The absolute path on the control node to the cert file to use
 #for the public facing es-ops certs
@@ -165,7 +165,7 @@ openshift_logging_storage_access_modes: ['ReadWriteOnce']
 # mux - secure_forward listener service
 openshift_logging_mux_allow_external: False
 openshift_logging_use_mux: "{{ openshift_logging_mux_allow_external | default(False) }}"
-openshift_logging_mux_hostname: "{{ 'mux.' ~ (openshift_master_default_subdomain | default('router.default.svc.cluster.local', true)) }}"
+openshift_logging_mux_hostname: "{{ 'mux.' ~ openshift_master_default_subdomain}}"
 openshift_logging_mux_port: 24284
 openshift_logging_mux_cpu_limit: null
 openshift_logging_mux_memory_limit: 512Mi
diff --git a/roles/openshift_logging_curator/meta/main.yaml b/roles/openshift_logging_curator/meta/main.yaml
index 6752fb7f9..d4635aab0 100644
--- a/roles/openshift_logging_curator/meta/main.yaml
+++ b/roles/openshift_logging_curator/meta/main.yaml
@@ -13,3 +13,4 @@ galaxy_info:
   - cloud
 dependencies:
 - role: lib_openshift
+- role: openshift_facts
diff --git a/roles/openshift_logging_elasticsearch/meta/main.yaml b/roles/openshift_logging_elasticsearch/meta/main.yaml
index 097270772..6a9a6539c 100644
--- a/roles/openshift_logging_elasticsearch/meta/main.yaml
+++ b/roles/openshift_logging_elasticsearch/meta/main.yaml
@@ -13,3 +13,4 @@ galaxy_info:
   - cloud
 dependencies:
 - role: lib_openshift
+- role: openshift_facts
diff --git a/roles/openshift_logging_fluentd/meta/main.yaml b/roles/openshift_logging_fluentd/meta/main.yaml
index 2003aacb2..89c98204f 100644
--- a/roles/openshift_logging_fluentd/meta/main.yaml
+++ b/roles/openshift_logging_fluentd/meta/main.yaml
@@ -13,3 +13,4 @@ galaxy_info:
   - cloud
 dependencies:
 - role: lib_openshift
+- role: openshift_facts
diff --git a/roles/openshift_logging_kibana/defaults/main.yml b/roles/openshift_logging_kibana/defaults/main.yml
index 6cdf7c8f3..007089e00 100644
--- a/roles/openshift_logging_kibana/defaults/main.yml
+++ b/roles/openshift_logging_kibana/defaults/main.yml
@@ -10,7 +10,7 @@ openshift_logging_kibana_cpu_limit: null
 openshift_logging_kibana_cpu_request: 100m
 openshift_logging_kibana_memory_limit: 736Mi
 
-openshift_logging_kibana_hostname: "{{ openshift_hosted_logging_hostname | default('kibana.' ~ (openshift_master_default_subdomain | default('router.default.svc.cluster.local', true))) }}"
+openshift_logging_kibana_hostname: "{{ openshift_hosted_logging_hostname | default('kibana.' ~ openshift_master_default_subdomain }}"
 
 openshift_logging_kibana_es_host: "logging-es"
 openshift_logging_kibana_es_port: 9200
diff --git a/roles/openshift_logging_kibana/meta/main.yaml b/roles/openshift_logging_kibana/meta/main.yaml
index 89e08abc0..d97586a37 100644
--- a/roles/openshift_logging_kibana/meta/main.yaml
+++ b/roles/openshift_logging_kibana/meta/main.yaml
@@ -13,3 +13,4 @@ galaxy_info:
   - cloud
 dependencies:
 - role: lib_openshift
+- role: openshift_facts
diff --git a/roles/openshift_logging_mux/defaults/main.yml b/roles/openshift_logging_mux/defaults/main.yml
index cd15da939..1e6c501bf 100644
--- a/roles/openshift_logging_mux/defaults/main.yml
+++ b/roles/openshift_logging_mux/defaults/main.yml
@@ -28,7 +28,7 @@ openshift_logging_mux_journal_read_from_head: "{{ openshift_hosted_logging_journ
 
 openshift_logging_mux_allow_external: False
 openshift_logging_use_mux: "{{ openshift_logging_mux_allow_external | default(False) }}"
-openshift_logging_mux_hostname: "{{ 'mux.' ~ (openshift_master_default_subdomain | default('router.default.svc.cluster.local', true)) }}"
+openshift_logging_mux_hostname: "{{ 'mux.' ~ openshift_master_default_subdomain }}"
 openshift_logging_mux_port: 24284
 # the namespace to use for undefined projects should come first, followed by any
 # additional namespaces to create by default - users will typically not need to set this
diff --git a/roles/openshift_logging_mux/meta/main.yaml b/roles/openshift_logging_mux/meta/main.yaml
index f40beb79d..f271d8d7d 100644
--- a/roles/openshift_logging_mux/meta/main.yaml
+++ b/roles/openshift_logging_mux/meta/main.yaml
@@ -13,3 +13,4 @@ galaxy_info:
   - cloud
 dependencies:
 - role: lib_openshift
+- role: openshift_facts
diff --git a/roles/openshift_master/meta/main.yml b/roles/openshift_master/meta/main.yml
index a1cda2ad4..bf0cbbf18 100644
--- a/roles/openshift_master/meta/main.yml
+++ b/roles/openshift_master/meta/main.yml
@@ -15,3 +15,4 @@ dependencies:
 - role: lib_openshift
 - role: lib_utils
 - role: lib_os_firewall
+- role: openshift_facts
diff --git a/roles/openshift_master/templates/master.yaml.v1.j2 b/roles/openshift_master/templates/master.yaml.v1.j2
index a0f00e545..f9f57bc72 100644
--- a/roles/openshift_master/templates/master.yaml.v1.j2
+++ b/roles/openshift_master/templates/master.yaml.v1.j2
@@ -204,7 +204,7 @@ projectConfig:
     mcsLabelsPerProject: {{ osm_mcs_labels_per_project }}
     uidAllocatorRange: "{{ osm_uid_allocator_range }}"
 routingConfig:
-  subdomain:  "{{ openshift_master_default_subdomain | default("") }}"
+  subdomain:  "{{ openshift_master_default_subdomain }}"
 serviceAccountConfig:
   limitSecretReferences: {{ openshift_master_saconfig_limitsecretreferences | default(false) }}
   managedNames:
diff --git a/roles/openshift_master_facts/defaults/main.yml b/roles/openshift_master_facts/defaults/main.yml
index d0dcdae4b..a89f48afa 100644
--- a/roles/openshift_master_facts/defaults/main.yml
+++ b/roles/openshift_master_facts/defaults/main.yml
@@ -1,5 +1,4 @@
 ---
-openshift_master_default_subdomain: "router.default.svc.cluster.local"
 openshift_master_admission_plugin_config:
   openshift.io/ImagePolicy:
     configuration:
diff --git a/roles/openshift_master_facts/tasks/main.yml b/roles/openshift_master_facts/tasks/main.yml
index 20cc5358e..1d367eb9f 100644
--- a/roles/openshift_master_facts/tasks/main.yml
+++ b/roles/openshift_master_facts/tasks/main.yml
@@ -1,14 +1,8 @@
 ---
-# Ensure the default sub-domain is set:
-- name: Migrate legacy osm_default_subdomain fact
-  set_fact:
-    openshift_master_default_subdomain: "{{ osm_default_subdomain | default(None) }}"
-  when: openshift_master_default_subdomain is not defined
-
 - name: Verify required variables are set
   fail:
     msg: openshift_master_default_subdomain must be set to deploy metrics
-  when: openshift_hosted_metrics_deploy | default(false) | bool and openshift_master_default_subdomain | default("") == ""
+  when: openshift_hosted_metrics_deploy | default(false) | bool and openshift_master_default_subdomain == ""
 
 # NOTE: These metrics variables are unfortunately needed by both the master and the metrics roles
 # to properly configure the master-config.yaml file.
@@ -20,7 +14,7 @@
 - name: Set g_metrics_hostname
   set_fact:
     g_metrics_hostname: "{{ openshift_hosted_metrics_public_url
-                        | default('hawkular-metrics.' ~ (openshift_master_default_subdomain))
+                        | default('hawkular-metrics.' ~ openshift_master_default_subdomain)
                         | oo_hostname_from_url }}"
 
 - set_fact:
diff --git a/roles/openshift_persistent_volumes/action_plugins/generate_pv_pvcs_list.py b/roles/openshift_persistent_volumes/action_plugins/generate_pv_pvcs_list.py
new file mode 100644
index 000000000..8046aff23
--- /dev/null
+++ b/roles/openshift_persistent_volumes/action_plugins/generate_pv_pvcs_list.py
@@ -0,0 +1,159 @@
+"""
+Ansible action plugin to generate pv and pvc dictionaries lists
+"""
+
+from ansible.plugins.action import ActionBase
+from ansible import errors
+
+
+class ActionModule(ActionBase):
+    """Action plugin to execute health checks."""
+
+    def get_templated(self, var_to_template):
+        """Return a properly templated ansible variable"""
+        return self._templar.template(self.task_vars.get(var_to_template))
+
+    def build_common(self, varname=None):
+        """Retrieve common variables for each pv and pvc type"""
+        volume = self.get_templated(str(varname) + '_volume_name')
+        size = self.get_templated(str(varname) + '_volume_size')
+        labels = self.task_vars.get(str(varname) + '_labels')
+        if labels:
+            labels = self._templar.template(labels)
+        else:
+            labels = dict()
+        access_modes = self.get_templated(str(varname) + '_access_modes')
+        return (volume, size, labels, access_modes)
+
+    def build_pv_nfs(self, varname=None):
+        """Build pv dictionary for nfs storage type"""
+        host = self.task_vars.get(str(varname) + '_host')
+        if host:
+            self._templar.template(host)
+        elif host is None:
+            groups = self.task_vars.get('groups')
+            default_group_name = self.get_templated('openshift_persistent_volumes_default_nfs_group')
+            if groups and default_group_name and default_group_name in groups and len(groups[default_group_name]) > 0:
+                host = groups['oo_nfs_to_config'][0]
+            else:
+                raise errors.AnsibleModuleError("|failed no storage host detected")
+        volume, size, labels, access_modes = self.build_common(varname=varname)
+        directory = self.get_templated(str(varname) + '_nfs_directory')
+        path = directory + '/' + volume
+        return dict(
+            name="{0}-volume".format(volume),
+            capacity=size,
+            labels=labels,
+            access_modes=access_modes,
+            storage=dict(
+                nfs=dict(
+                    server=host,
+                    path=path)))
+
+    def build_pv_openstack(self, varname=None):
+        """Build pv dictionary for openstack storage type"""
+        volume, size, labels, access_modes = self.build_common(varname=varname)
+        filesystem = self.get_templated(str(varname) + '_openstack_filesystem')
+        volume_id = self.get_templated(str(varname) + '_openstack_volumeID')
+        return dict(
+            name="{0}-volume".format(volume),
+            capacity=size,
+            labels=labels,
+            access_modes=access_modes,
+            storage=dict(
+                cinder=dict(
+                    fsType=filesystem,
+                    volumeID=volume_id)))
+
+    def build_pv_glusterfs(self, varname=None):
+        """Build pv dictionary for glusterfs storage type"""
+        volume, size, labels, access_modes = self.build_common(varname=varname)
+        endpoints = self.get_templated(str(varname) + '_glusterfs_endpoints')
+        path = self.get_templated(str(varname) + '_glusterfs_path')
+        read_only = self.get_templated(str(varname) + '_glusterfs_readOnly')
+        return dict(
+            name="{0}-volume".format(volume),
+            capacity=size,
+            labels=labels,
+            access_modes=access_modes,
+            storage=dict(
+                glusterfs=dict(
+                    endpoints=endpoints,
+                    path=path,
+                    readOnly=read_only)))
+
+    def build_pv_dict(self, varname=None):
+        """Check for the existence of PV variables"""
+        kind = self.task_vars.get(str(varname) + '_kind')
+        if kind:
+            kind = self._templar.template(kind)
+            create_pv = self.task_vars.get(str(varname) + '_create_pv')
+            if create_pv and self._templar.template(create_pv):
+                if kind == 'nfs':
+                    persistent_volume = self.build_pv_nfs(varname=varname)
+
+                elif kind == 'openstack':
+                    persistent_volume = self.build_pv_openstack(varname=varname)
+
+                elif kind == 'glusterfs':
+                    persistent_volume = self.build_pv_glusterfs(varname=varname)
+
+                elif not (kind == 'object' or kind == 'dynamic'):
+                    msg = "|failed invalid storage kind '{0}' for component '{1}'".format(
+                        kind,
+                        varname)
+                    raise errors.AnsibleModuleError(msg)
+
+                return persistent_volume
+        return None
+
+    def build_pvc_dict(self, varname=None):
+        """Check for the existence of PVC variables"""
+        kind = self.task_vars.get(str(varname) + '_kind')
+        if kind:
+            kind = self._templar.template(kind)
+            create_pv = self.task_vars.get(str(varname) + '_create_pv')
+            if create_pv:
+                create_pv = self._templar.template(create_pv)
+                create_pvc = self.task_vars.get(str(varname) + '_create_pvc')
+                if create_pvc:
+                    create_pvc = self._templar.template(create_pvc)
+                    if kind != 'object' and create_pv and create_pvc:
+                        volume, size, _, access_modes = self.build_common(varname=varname)
+                        return dict(
+                            name="{0}-claim".format(volume),
+                            capacity=size,
+                            access_modes=access_modes)
+        return None
+
+    def run(self, tmp=None, task_vars=None):
+        """Run generate_pv_pvcs_list action plugin"""
+        result = super(ActionModule, self).run(tmp, task_vars)
+        # Ignore settting self.task_vars outside of init.
+        # pylint: disable=W0201
+        self.task_vars = task_vars or {}
+
+        result["changed"] = False
+        result["failed"] = False
+        result["msg"] = "persistent_volumes list and persistent_volume_claims list created"
+        vars_to_check = ['openshift_hosted_registry_storage',
+                         'openshift_hosted_router_storage',
+                         'openshift_hosted_etcd_storage',
+                         'openshift_logging_storage',
+                         'openshift_loggingops_storage',
+                         'openshift_metrics_storage',
+                         'openshift_prometheus_storage',
+                         'openshift_prometheus_alertmanager_storage',
+                         'openshift_prometheus_alertbuffer_storage']
+        persistent_volumes = []
+        persistent_volume_claims = []
+        for varname in vars_to_check:
+            pv_dict = self.build_pv_dict(varname)
+            if pv_dict:
+                persistent_volumes.append(pv_dict)
+            pvc_dict = self.build_pvc_dict(varname)
+            if pvc_dict:
+                persistent_volume_claims.append(pvc_dict)
+        result["persistent_volumes"] = persistent_volumes
+        result["persistent_volume_claims"] = persistent_volume_claims
+        return result
diff --git a/roles/openshift_persistent_volumes/defaults/main.yml b/roles/openshift_persistent_volumes/defaults/main.yml
new file mode 100644
index 000000000..b16e164e6
--- /dev/null
+++ b/roles/openshift_persistent_volumes/defaults/main.yml
@@ -0,0 +1,9 @@
+---
+
+openshift_persistent_volumes_default_nfs_group: 'oo_nfs_to_config'
+
+openshift_persistent_volume_extras: []
+openshift_persistent_volume_claims_extras: []
+
+glusterfs_pv: []
+glusterfs_pvc: []
diff --git a/roles/openshift_persistent_volumes/meta/main.yml b/roles/openshift_persistent_volumes/meta/main.yml
index 19e9a56b7..48b0699ab 100644
--- a/roles/openshift_persistent_volumes/meta/main.yml
+++ b/roles/openshift_persistent_volumes/meta/main.yml
@@ -9,4 +9,5 @@ galaxy_info:
   - name: EL
     versions:
     - 7
-dependencies: {}
+dependencies:
+- role: openshift_facts
diff --git a/roles/openshift_persistent_volumes/tasks/main.yml b/roles/openshift_persistent_volumes/tasks/main.yml
index e431e978c..0b4dd7d1f 100644
--- a/roles/openshift_persistent_volumes/tasks/main.yml
+++ b/roles/openshift_persistent_volumes/tasks/main.yml
@@ -9,39 +9,36 @@
     cp {{ openshift_master_config_dir }}/admin.kubeconfig {{ mktemp.stdout }}/admin.kubeconfig
   changed_when: False
 
-- name: Deploy PersistentVolume definitions
-  template:
-    dest: "{{ mktemp.stdout }}/persistent-volumes.yml"
-    src: persistent-volume.yml.j2
-  when: persistent_volumes | length > 0
-  changed_when: False
+- set_fact:
+    glusterfs_pv:
+    - name: "{{ openshift_hosted_registry_storage_volume_name }}-glusterfs-volume"
+      capacity: "{{ openshift_hosted_registry_storage_volume_size }}"
+      access_modes: "{{ openshift_hosted_registry_storage_access_modes }}"
+      storage:
+        glusterfs:
+          endpoints: "{{ openshift_hosted_registry_storage_glusterfs_endpoints }}"
+          path: "{{ openshift_hosted_registry_storage_glusterfs_path }}"
+          readOnly: "{{ openshift_hosted_registry_storage_glusterfs_readOnly }}"
+    glusterfs_pvc:
+    - name: "{{ openshift_hosted_registry_storage_volume_name }}-glusterfs-claim"
+      capacity: "{{ openshift_hosted_registry_storage_volume_size }}"
+      access_modes: "{{ openshift_hosted_registry_storage_access_modes }}"
+  when: openshift_hosted_registry_storage_glusterfs_swap | default(False)
 
-- name: Create PersistentVolumes
-  command: >
-    {{ openshift.common.client_binary }} create
-    -f {{ mktemp.stdout }}/persistent-volumes.yml
-    --config={{ mktemp.stdout }}/admin.kubeconfig
-  register: pv_create_output
-  when: persistent_volumes | length > 0
-  failed_when: ('already exists' not in pv_create_output.stderr) and ('created' not in pv_create_output.stdout)
-  changed_when: ('created' in pv_create_output.stdout)
+- name: create standard pv and pvc lists
+  # generate_pv_pvcs_list is a custom action module defined in ../action_plugins
+  generate_pv_pvcs_list: {}
+  register: l_pv_pvcs_list
 
-- name: Deploy PersistentVolumeClaim definitions
-  template:
-    dest: "{{ mktemp.stdout }}/persistent-volume-claims.yml"
-    src: persistent-volume-claim.yml.j2
-  when: persistent_volume_claims | length > 0
-  changed_when: False
+- include_tasks: pv.yml
+  vars:
+    l_extra_persistent_volumes: "{{ openshift_persistent_volume_extras | union(glusterfs_pv) }}"
+    persistent_volumes: "{{ l_pv_pvcs_list.persistent_volumes | union(l_extra_persistent_volumes) }}"
 
-- name: Create PersistentVolumeClaims
-  command: >
-    {{ openshift.common.client_binary }} create
-    -f {{ mktemp.stdout }}/persistent-volume-claims.yml
-    --config={{ mktemp.stdout }}/admin.kubeconfig
-  register: pvc_create_output
-  when: persistent_volume_claims | length > 0
-  failed_when: ('already exists' not in pvc_create_output.stderr) and ('created' not in pvc_create_output.stdout)
-  changed_when: ('created' in pvc_create_output.stdout)
+- include_tasks: pvc.yml
+  vars:
+    l_extra_persistent_volume_claims: "{{ openshift_persistent_volume_claims_extras | union(glusterfs_pvc) }}"
+    persistent_volume_claims: "{{ l_pv_pvcs_list.persistent_volume_claims | union(l_extra_persistent_volume_claims) }}"
 
 - name: Delete temp directory
   file:
diff --git a/roles/openshift_persistent_volumes/tasks/pv.yml b/roles/openshift_persistent_volumes/tasks/pv.yml
new file mode 100644
index 000000000..346605ff7
--- /dev/null
+++ b/roles/openshift_persistent_volumes/tasks/pv.yml
@@ -0,0 +1,17 @@
+---
+- name: Deploy PersistentVolume definitions
+  template:
+    dest: "{{ mktemp.stdout }}/persistent-volumes.yml"
+    src: persistent-volume.yml.j2
+  when: persistent_volumes | length > 0
+  changed_when: False
+
+- name: Create PersistentVolumes
+  command: >
+    {{ openshift.common.client_binary }} create
+    -f {{ mktemp.stdout }}/persistent-volumes.yml
+    --config={{ mktemp.stdout }}/admin.kubeconfig
+  register: pv_create_output
+  when: persistent_volumes | length > 0
+  failed_when: ('already exists' not in pv_create_output.stderr) and ('created' not in pv_create_output.stdout)
+  changed_when: ('created' in pv_create_output.stdout)
diff --git a/roles/openshift_persistent_volumes/tasks/pvc.yml b/roles/openshift_persistent_volumes/tasks/pvc.yml
new file mode 100644
index 000000000..e44f9b18f
--- /dev/null
+++ b/roles/openshift_persistent_volumes/tasks/pvc.yml
@@ -0,0 +1,17 @@
+---
+- name: Deploy PersistentVolumeClaim definitions
+  template:
+    dest: "{{ mktemp.stdout }}/persistent-volume-claims.yml"
+    src: persistent-volume-claim.yml.j2
+  when: persistent_volume_claims | length > 0
+  changed_when: False
+
+- name: Create PersistentVolumeClaims
+  command: >
+    {{ openshift.common.client_binary }} create
+    -f {{ mktemp.stdout }}/persistent-volume-claims.yml
+    --config={{ mktemp.stdout }}/admin.kubeconfig
+  register: pvc_create_output
+  when: persistent_volume_claims | length > 0
+  failed_when: ('already exists' not in pvc_create_output.stderr) and ('created' not in pvc_create_output.stdout)
+  changed_when: ('created' in pvc_create_output.stdout)
diff --git a/roles/openshift_persistent_volumes/templates/persistent-volume.yml.j2 b/roles/openshift_persistent_volumes/templates/persistent-volume.yml.j2
index ee9dac7cb..9ec14208b 100644
--- a/roles/openshift_persistent_volumes/templates/persistent-volume.yml.j2
+++ b/roles/openshift_persistent_volumes/templates/persistent-volume.yml.j2
@@ -17,5 +17,5 @@ items:
     capacity:
       storage: "{{ volume.capacity }}"
     accessModes: {{ volume.access_modes | to_padded_yaml(2, 2) }}
-    {{ volume.storage.keys()[0] }}: {{ volume.storage[volume.storage.keys()[0]] | to_padded_yaml(3, 2) }}
+    {{ (volume.storage.keys() | list)[0] }}: {{ volume.storage[(volume.storage.keys() | list)[0]] | to_padded_yaml(3, 2) }}
 {% endfor %}
diff --git a/roles/openshift_storage_glusterfs/defaults/main.yml b/roles/openshift_storage_glusterfs/defaults/main.yml
index 814d6ff28..b7b3c0db2 100644
--- a/roles/openshift_storage_glusterfs/defaults/main.yml
+++ b/roles/openshift_storage_glusterfs/defaults/main.yml
@@ -45,7 +45,7 @@ openshift_storage_glusterfs_heketi_fstab: "{{ '/var/lib/heketi/fstab' | quote if
 openshift_storage_glusterfs_namespace: "{{ 'glusterfs' | quote if openshift_storage_glusterfs_is_native or openshift_storage_glusterfs_heketi_is_native else 'default' | quote }}"
 
 openshift_storage_glusterfs_registry_timeout: "{{ openshift_storage_glusterfs_timeout }}"
-openshift_storage_glusterfs_registry_namespace: "{{ openshift.hosted.registry.namespace | default(openshift_storage_glusterfs_namespace) }}"
+openshift_storage_glusterfs_registry_namespace: "{{ openshift_hosted_registry_namespace | default(openshift_storage_glusterfs_namespace) }}"
 openshift_storage_glusterfs_registry_is_native: "{{ openshift_storage_glusterfs_is_native }}"
 openshift_storage_glusterfs_registry_name: 'registry'
 openshift_storage_glusterfs_registry_nodeselector: "glusterfs={{ openshift_storage_glusterfs_registry_name }}-host"
diff --git a/roles/openshift_storage_glusterfs/tasks/glusterfs_registry.yml b/roles/openshift_storage_glusterfs/tasks/glusterfs_registry.yml
index d3cba61cf..fa50e39a2 100644
--- a/roles/openshift_storage_glusterfs/tasks/glusterfs_registry.yml
+++ b/roles/openshift_storage_glusterfs/tasks/glusterfs_registry.yml
@@ -56,5 +56,5 @@
   register: registry_volume
 
 - name: Create GlusterFS registry volume
-  command: "{{ glusterfs_heketi_client }} volume create --size={{ openshift.hosted.registry.storage.volume.size | replace('Gi','') }} --name={{ openshift.hosted.registry.storage.glusterfs.path }}"
-  when: "openshift.hosted.registry.storage.glusterfs.path not in registry_volume.stdout"
+  command: "{{ glusterfs_heketi_client }} volume create --size={{ openshift_hosted_registry_storage_volume_size | replace('Gi','') }} --name={{ openshift_hosted_registry_storage_glusterfs_path }}"
+  when: "openshift_hosted_registry_storage_glusterfs_path not in registry_volume.stdout"
diff --git a/roles/openshift_storage_glusterfs/tasks/main.yml b/roles/openshift_storage_glusterfs/tasks/main.yml
index d2d8c6c10..728f15a21 100644
--- a/roles/openshift_storage_glusterfs/tasks/main.yml
+++ b/roles/openshift_storage_glusterfs/tasks/main.yml
@@ -10,8 +10,10 @@
   - groups.glusterfs | default([]) | count > 0
 
 - include: glusterfs_registry.yml
-  when:
-  - "groups.glusterfs_registry | default([]) | count > 0 or openshift.hosted.registry.storage.kind == 'glusterfs' or openshift.hosted.registry.storage.glusterfs.swap"
+  when: >
+    groups.glusterfs_registry | default([]) | count > 0
+    or (openshift_hosted_registry_storage_kind | default(none) == 'glusterfs')
+    or (openshift_hosted_registry_storage_glusterfs_swap | default(False))
 
 - name: Delete temp directory
   file:
diff --git a/roles/openshift_storage_nfs/tasks/main.yml b/roles/openshift_storage_nfs/tasks/main.yml
index c25cad74c..55e4024ec 100644
--- a/roles/openshift_storage_nfs/tasks/main.yml
+++ b/roles/openshift_storage_nfs/tasks/main.yml
@@ -20,25 +20,25 @@
 
 - name: Ensure exports directory exists
   file:
-    path: "{{ openshift.hosted.registry.storage.nfs.directory }}"
+    path: "{{ openshift_hosted_registry_storage_nfs_directory }}"
     state: directory
 
 - name: Ensure export directories exist
   file:
-    path: "{{ item.storage.nfs.directory }}/{{ item.storage.volume.name }}"
+    path: "{{ item }}"
     state: directory
     mode: 0777
     owner: nfsnobody
     group: nfsnobody
   with_items:
-    - "{{ openshift.hosted.registry }}"
-    - "{{ openshift.metrics }}"
-    - "{{ openshift.logging }}"
-    - "{{ openshift.loggingops }}"
-    - "{{ openshift.hosted.etcd }}"
-    - "{{ openshift.prometheus }}"
-    - "{{ openshift.prometheus.alertmanager }}"
-    - "{{ openshift.prometheus.alertbuffer }}"
+    - "{{ openshift_hosted_registry_storage_nfs_directory }}/{{ openshift_hosted_registry_storage_volume_name }}"
+    - "{{ openshift_metrics_storage_nfs_directory }}/{{ openshift_metrics_storage_volume_name }}"
+    - "{{ openshift_logging_storage_nfs_directory }}/{{ openshift_logging_storage_volume_name }}"
+    - "{{ openshift_loggingops_storage_nfs_directory }}/{{ openshift_loggingops_storage_volume_name }}"
+    - "{{ openshift_hosted_etcd_storage_nfs_directory }}/{{ openshift_hosted_etcd_storage_volume_name }}"
+    - "{{ openshift_prometheus_storage_nfs_directory }}/{{ openshift_prometheus_storage_volume_name }}"
+    - "{{ openshift_prometheus_alertmanager_storage_nfs_directory }}/{{ openshift_prometheus_alertmanager_storage_volume_name }}"
+    - "{{ openshift_prometheus_alertbuffer_storage_nfs_directory }}/{{ openshift_prometheus_alertbuffer_storage_volume_name }}"
 
 - name: Configure exports
   template:
diff --git a/roles/openshift_storage_nfs/templates/exports.j2 b/roles/openshift_storage_nfs/templates/exports.j2
index c2a741035..2ec8db019 100644
--- a/roles/openshift_storage_nfs/templates/exports.j2
+++ b/roles/openshift_storage_nfs/templates/exports.j2
@@ -1,8 +1,8 @@
-{{ openshift.hosted.registry.storage.nfs.directory }}/{{ openshift.hosted.registry.storage.volume.name }} {{ openshift.hosted.registry.storage.nfs.options }}
-{{ openshift.metrics.storage.nfs.directory }}/{{ openshift.metrics.storage.volume.name }} {{ openshift.metrics.storage.nfs.options }}
-{{ openshift.logging.storage.nfs.directory }}/{{ openshift.logging.storage.volume.name }} {{ openshift.logging.storage.nfs.options }}
-{{ openshift.loggingops.storage.nfs.directory }}/{{ openshift.loggingops.storage.volume.name }} {{ openshift.loggingops.storage.nfs.options }}
-{{ openshift.hosted.etcd.storage.nfs.directory }}/{{ openshift.hosted.etcd.storage.volume.name }} {{ openshift.hosted.etcd.storage.nfs.options }}
-{{ openshift.prometheus.storage.nfs.directory }}/{{ openshift.prometheus.storage.volume.name }} {{ openshift.prometheus.storage.nfs.options }}
-{{ openshift.prometheus.alertmanager.storage.nfs.directory }}/{{ openshift.prometheus.alertmanager.storage.volume.name }} {{ openshift.prometheus.alertmanager.storage.nfs.options }}
-{{ openshift.prometheus.alertbuffer.storage.nfs.directory }}/{{ openshift.prometheus.alertbuffer.storage.volume.name }} {{ openshift.prometheus.alertbuffer.storage.nfs.options }}
+{{ openshift_hosted_registry_storage_nfs_directory }}/{{ openshift_hosted_registry_storage_volume_name }} {{ openshift_hosted_registry_storage_nfs_options }}
+{{ openshift_metrics_storage_nfs_directory }}/{{ openshift_metrics_storage_volume_name }} {{ openshift_metrics_storage_nfs_options }}
+{{ openshift_logging_storage_nfs_directory }}/{{ openshift_logging_storage_volume_name }} {{ openshift_logging_storage_nfs_options }}
+{{ openshift_loggingops_storage_nfs_directory }}/{{ openshift_loggingops_storage_volume_name }} {{ openshift_loggingops_storage_nfs_options }}
+{{ openshift_hosted_etcd_storage_nfs_directory }}/{{ openshift_hosted_etcd_storage_volume_name }} {{ openshift_hosted_etcd_storage_nfs_options }}
+{{ openshift_prometheus_storage_nfs_directory }}/{{ openshift_prometheus_storage_volume_name }} {{ openshift_prometheus_storage_nfs_options }}
+{{ openshift_prometheus_alertmanager_storage_nfs_directory }}/{{ openshift_prometheus_alertmanager_storage_volume_name }} {{ openshift_prometheus_alertmanager_storage_nfs_options }}
+{{ openshift_prometheus_alertbuffer_storage_nfs_directory }}/{{ openshift_prometheus_alertbuffer_storage_volume_name }} {{ openshift_prometheus_alertbuffer_storage_nfs_options }}