diff --git a/keystone/server/single.yml b/keystone/server/single.yml
index 38be60f..ef0a030 100644
--- a/keystone/server/single.yml
+++ b/keystone/server/single.yml
@@ -9,9 +9,37 @@
     mysql_keystone_password: password
   keystone:
     server:
-      roles:
-        - admin
-        - Member
-        - image_manager
-    database:
-      host: 127.0.0.1
+      enabled: true
+      version: ${_param:keystone_version}
+      service_token: ${_param:keystone_service_token}
+      service_tenant: service
+      admin_tenant: admin
+      admin_name: admin
+      admin_password: ${_param:keystone_admin_password}
+      admin_email: ${_param:admin_email}
+      bind:
+        address: ${_param:single_address}
+        private_address: ${_param:single_address}
+        private_port: 35357
+        public_address: ${_param:single_address}
+        public_port: 5000
+      region: ${_param:openstack_region}
+      database:
+        engine: mysql
+        host: ${_param:single_address}
+        name: keystone
+        password: ${_param:mysql_keystone_password}
+        user: keystone
+      tokens:
+        engine: fernet
+        expiration: 3600
+        max_active_keys: 3
+        location: /var/lib/keystone/fernet-keys
+      message_queue:
+        engine: rabbitmq
+        members:
+          - host: ${_param:single_address}
+        user: openstack
+        password: ${_param:rabbitmq_openstack_password}
+        virtual_host: '/openstack'
+        ha_queues: true
\ No newline at end of file
diff --git a/linux/system/single.yml b/linux/system/single.yml
index 5c7d344..2c538f5 100644
--- a/linux/system/single.yml
+++ b/linux/system/single.yml
@@ -57,5 +57,3 @@
             - type: hard
               item: nproc
               value: 307200
-
-
diff --git a/mysql/client/database/aodh.yml b/mysql/client/database/aodh.yml
new file mode 100644
index 0000000..92a2b29
--- /dev/null
+++ b/mysql/client/database/aodh.yml
@@ -0,0 +1,17 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            aodh:
+              encoding: utf8
+              users:
+              - name: aodh
+                password: ${_param:mysql_aodh_password}
+                host: '%'
+                rights: all
+              - name: aodh
+                password: ${_param:mysql_aodh_password}
+                host: ${_param:single_address}
+                rights: all
\ No newline at end of file
diff --git a/mysql/client/database_upgrade/aodh.yml b/mysql/client/database_upgrade/aodh.yml
new file mode 100644
index 0000000..d363161
--- /dev/null
+++ b/mysql/client/database_upgrade/aodh.yml
@@ -0,0 +1,23 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            aodh_upgrade:
+              encoding: utf8
+              users:
+              - name: aodh
+                password: ${_param:mysql_aodh_password}
+                host: '%'
+                rights: all
+              - name: aodh
+                password: ${_param:mysql_aodh_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: aodh
+
diff --git a/mysql/client/database_upgrade/ceilometer.yml b/mysql/client/database_upgrade/ceilometer.yml
new file mode 100644
index 0000000..5344b4b
--- /dev/null
+++ b/mysql/client/database_upgrade/ceilometer.yml
@@ -0,0 +1,23 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            ceilometer_upgrade:
+              encoding: utf8
+              users:
+              - name: ceilometer
+                password: ${_param:mysql_ceilometer_password}
+                host: '%'
+                rights: all
+              - name: ceilometer
+                password: ${_param:mysql_ceilometer_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: ceilometer
+
diff --git a/mysql/client/database_upgrade/cinder.yml b/mysql/client/database_upgrade/cinder.yml
new file mode 100644
index 0000000..bafc70d
--- /dev/null
+++ b/mysql/client/database_upgrade/cinder.yml
@@ -0,0 +1,22 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            cinder_upgrade:
+              encoding: utf8
+              users:
+              - name: cinder
+                password: ${_param:mysql_cinder_password}
+                host: '%'
+                rights: all
+              - name: cinder
+                password: ${_param:mysql_cinder_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: cinder
\ No newline at end of file
diff --git a/mysql/client/database_upgrade/designate.yml b/mysql/client/database_upgrade/designate.yml
new file mode 100644
index 0000000..48b7fce
--- /dev/null
+++ b/mysql/client/database_upgrade/designate.yml
@@ -0,0 +1,22 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            designate_upgrade:
+              encoding: utf8
+              users:
+              - name: designate
+                password: ${_param:mysql_designate_password}
+                host: '%'
+                rights: all
+              - name: designate
+                password: ${_param:mysql_designate_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: designate
\ No newline at end of file
diff --git a/mysql/client/database_upgrade/designate_pool_manager.yml b/mysql/client/database_upgrade/designate_pool_manager.yml
new file mode 100644
index 0000000..26dd975
--- /dev/null
+++ b/mysql/client/database_upgrade/designate_pool_manager.yml
@@ -0,0 +1,22 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            designate_pool_manager_upgrade:
+              encoding: utf8
+              users:
+              - name: designate
+                password: ${_param:mysql_designate_password}
+                host: '%'
+                rights: all
+              - name: designate
+                password: ${_param:mysql_designate_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: designate_pool_manager
\ No newline at end of file
diff --git a/mysql/client/database_upgrade/glance.yml b/mysql/client/database_upgrade/glance.yml
new file mode 100644
index 0000000..bebe604
--- /dev/null
+++ b/mysql/client/database_upgrade/glance.yml
@@ -0,0 +1,22 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            glance_upgrade:
+              encoding: utf8
+              users:
+              - name: glance
+                password: ${_param:mysql_glance_password}
+                host: '%'
+                rights: all
+              - name: glance
+                password: ${_param:mysql_glance_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: glance
diff --git a/mysql/client/database_upgrade/grafana.yml b/mysql/client/database_upgrade/grafana.yml
new file mode 100644
index 0000000..7759a66
--- /dev/null
+++ b/mysql/client/database_upgrade/grafana.yml
@@ -0,0 +1,22 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            grafana_upgrade:
+              encoding: utf8
+              users:
+              - name: grafana
+                password: ${_param:mysql_grafana_password}
+                host: '%'
+                rights: all
+              - name: grafana
+                password: ${_param:mysql_grafana_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: grafana
\ No newline at end of file
diff --git a/mysql/client/database_upgrade/heat.yml b/mysql/client/database_upgrade/heat.yml
new file mode 100644
index 0000000..24e4cb1
--- /dev/null
+++ b/mysql/client/database_upgrade/heat.yml
@@ -0,0 +1,22 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            heat_upgrade:
+              encoding: utf8
+              users:
+              - name: heat
+                password: ${_param:mysql_heat_password}
+                host: '%'
+                rights: all
+              - name: heat
+                password: ${_param:mysql_heat_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: heat
\ No newline at end of file
diff --git a/mysql/client/database_upgrade/keystone.yml b/mysql/client/database_upgrade/keystone.yml
new file mode 100644
index 0000000..8265662
--- /dev/null
+++ b/mysql/client/database_upgrade/keystone.yml
@@ -0,0 +1,22 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            keystone_upgrade:
+              encoding: utf8
+              users:
+              - name: keystone
+                password: ${_param:mysql_keystone_password}
+                host: '%'
+                rights: all
+              - name: keystone
+                password: ${_param:mysql_keystone_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: keystone
\ No newline at end of file
diff --git a/mysql/client/database_upgrade/murano.yml b/mysql/client/database_upgrade/murano.yml
new file mode 100644
index 0000000..2223ce6
--- /dev/null
+++ b/mysql/client/database_upgrade/murano.yml
@@ -0,0 +1,22 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            murano_upgrade:
+              encoding: utf8
+              users:
+              - name: murano
+                password: ${_param:mysql_murano_password}
+                host: '%'
+                rights: all
+              - name: murano
+                password: ${_param:mysql_murano_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: murano
\ No newline at end of file
diff --git a/mysql/client/database_upgrade/neutron.yml b/mysql/client/database_upgrade/neutron.yml
new file mode 100644
index 0000000..7dd723c
--- /dev/null
+++ b/mysql/client/database_upgrade/neutron.yml
@@ -0,0 +1,22 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            neutron_upgrade:
+              encoding: utf8
+              users:
+              - name: neutron
+                password: ${_param:mysql_neutron_password}
+                host: '%'
+                rights: all
+              - name: neutron
+                password: ${_param:mysql_neutron_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: neutron
\ No newline at end of file
diff --git a/mysql/client/database_upgrade/nova.yml b/mysql/client/database_upgrade/nova.yml
new file mode 100644
index 0000000..699c9c3
--- /dev/null
+++ b/mysql/client/database_upgrade/nova.yml
@@ -0,0 +1,22 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            nova_upgrade:
+              encoding: utf8
+              users:
+              - name: nova
+                password: ${_param:mysql_nova_password}
+                host: '%'
+                rights: all
+              - name: nova
+                password: ${_param:mysql_nova_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: nova
\ No newline at end of file
diff --git a/mysql/client/database_upgrade/nova_api.yml b/mysql/client/database_upgrade/nova_api.yml
new file mode 100644
index 0000000..8bb33c8
--- /dev/null
+++ b/mysql/client/database_upgrade/nova_api.yml
@@ -0,0 +1,38 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            nova_upgrade_api:
+              encoding: utf8
+              users:
+              - name: nova
+                password: ${_param:mysql_nova_password}
+                host: '%'
+                rights: all
+              - name: nova
+                password: ${_param:mysql_nova_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: nova_api
+            nova_upgrade_cell0:
+              encoding: utf8
+              users:
+              - name: nova
+                password: ${_param:mysql_nova_password}
+                host: '%'
+                rights: all
+              - name: nova
+                password: ${_param:mysql_nova_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: nova_cell0
\ No newline at end of file
diff --git a/mysql/client/database_upgrade/sahara.yml b/mysql/client/database_upgrade/sahara.yml
new file mode 100644
index 0000000..73618d0
--- /dev/null
+++ b/mysql/client/database_upgrade/sahara.yml
@@ -0,0 +1,22 @@
+parameters:
+  mysql:
+    client:
+      server:
+        database:
+          database:
+            sahara_upgrade:
+              encoding: utf8
+              users:
+              - name: sahara
+                password: ${_param:mysql_sahara_password}
+                host: '%'
+                rights: all
+              - name: sahara
+                password: ${_param:mysql_sahara_password}
+                host: ${_param:single_address}
+                rights: all
+              initial_data:
+                engine: backupninja
+                source: ${_param:backupninja_backup_host}
+                host: ${linux:network:fqdn}
+                database: sahara
\ No newline at end of file
diff --git a/mysql/client/single.yml b/mysql/client/single.yml
index e273e2f..dd96da5 100644
--- a/mysql/client/single.yml
+++ b/mysql/client/single.yml
@@ -1,4 +1,5 @@
 classes:
+- system.mysql.client.database.aodh
 - system.mysql.client.database.ceilometer
 - system.mysql.client.database.cinder
 - system.mysql.client.database.glance
diff --git a/mysql/client/single_upgrade.yml b/mysql/client/single_upgrade.yml
new file mode 100644
index 0000000..3bfe65e
--- /dev/null
+++ b/mysql/client/single_upgrade.yml
@@ -0,0 +1,26 @@
+classes:
+- system.mysql.client.database_upgrade.aodh
+- system.mysql.client.database_upgrade.ceilometer
+- system.mysql.client.database_upgrade.cinder
+- system.mysql.client.database_upgrade.glance
+- system.mysql.client.database_upgrade.heat
+- system.mysql.client.database_upgrade.keystone
+- system.mysql.client.database_upgrade.nova
+- system.mysql.client.database_upgrade.nova_api
+- system.mysql.client.database_upgrade.neutron
+- service.mysql.client.single
+parameters:
+  _param:
+    mysql_client_host: localhost
+    backupninja_backup_host: localhost
+  mysql:
+    client:
+      enabled: true
+      server:
+        database:
+          admin:
+            host: ${_param:mysql_client_host}
+            port: 3306
+            user: ${_param:mysql_admin_user}
+            password: ${_param:mysql_admin_password}
+            encoding: utf8
diff --git a/neutron/control/openvswitch/single.yml b/neutron/control/openvswitch/single.yml
new file mode 100644
index 0000000..6601db1
--- /dev/null
+++ b/neutron/control/openvswitch/single.yml
@@ -0,0 +1,45 @@
+classes:
+- service.neutron.control.single
+parameters:
+  _param:
+    neutron_control_dvr: True
+    neutron_l3_ha: False
+    neutron_global_physnet_mtu: 1500
+    neutron_external_mtu: 1500
+    neutron_tenant_network_types: "flat,vxlan"
+  neutron:
+    server:
+      plugin: ml2
+      global_physnet_mtu: ${_param:neutron_global_physnet_mtu}
+      l3_ha: ${_param:neutron_l3_ha}
+      dvr: ${_param:neutron_control_dvr}
+      backend:
+        engine: ml2
+        tenant_network_types: "${_param:neutron_tenant_network_types}"
+        external_mtu: ${_param:neutron_external_mtu}
+        mechanism:
+          ovs:
+            driver: openvswitch
+      compute:
+        region: ${_param:openstack_region}
+      database:
+        host: ${_param:openstack_database_address}
+      identity:
+        region: ${_param:openstack_region}
+      message_queue:
+        members:
+          - host: ${_param:openstack_message_queue_node01_address}
+  mysql:
+    server:
+      database:
+        neutron:
+          encoding: utf8
+          users:
+          - name: neutron
+            password: ${_param:mysql_neutron_password}
+            host: '%'
+            rights: all
+          - name: neutron
+            password: ${_param:mysql_neutron_password}
+            host: ${_param:cluster_local_address}
+            rights: all
\ No newline at end of file
diff --git a/openssh/client/root.yml b/openssh/client/root.yml
new file mode 100644
index 0000000..145f5da
--- /dev/null
+++ b/openssh/client/root.yml
@@ -0,0 +1,42 @@
+applications:
+- openssh
+parameters:
+  _param:
+    root_private_key: |
+      -----BEGIN RSA PRIVATE KEY-----
+      MIIEpQIBAAKCAQEAsy1IhygI3xV4md37IMd+blxelYr3wuVhWn7uEDGpcZo+lvrN
+      u+6An3VgPA7uX9cLUFzO91UOZx5F4TNlCH1DGq7MoVyvgcSla3IBATR3SpQ8rWnn
+      FD8rjsUw3RloTfwz7+f7y/DWFsHhGAWzWy4FNE3e0b5udk1Fyk4SA43he1w8V+Eo
+      V1oqQUsFOG6DlAbUfCln4GvH7KngTfnmnLgEBUdzK6zn1bwLllugbH9OO3Jnflek
+      L9K2qFu9zbuDP2QHU7GkeZOtmtHB7EkaIt4QpjUasPgmWkIvKa0FOrdunljxLc54
+      6eRJDxfiy4fC8VKAn1qlk/i8XvEEME9Z8fywjQIDAQABAoIBAQCdMsuBGNS/tDy8
+      8g5TsfLwrEWneebprQl+tgHzXz7EFol3OM+rZBKg0//8cTUeDLM2bFaAlLUwL1Ur
+      wUWQ7yUikd2ibIjmlzpyS/Ept3g5jFi35EQCdXGnrsWyFYp3cR+4CZXWVZPfH3Z2
+      9vlms7eJLhChgCu1yxHB7kDLsXz0Fn5jaWPd2TDY+3Y3t3LCFxNgfIQ+Mljzj/6f
+      +MG7bp/5UuEA76oZnPfp2fj1vqWYCI6ftk4Wam1AkHVUNP3jjl48cao7EKeH5v4E
+      0PL+AY3av4SoUQWf1ZlkkJrhIyRRdVDavX86t17NXmrQvaz3brz8yI2Hh08ho413
+      AH8C0zyZAoGBANcea55n9vBoA4FQRX2HEA9ljdPWIFdvkKXvxb7R/UxhzublicBm
+      3JwcDCwbiGhEzYhMlDmt0hZ4YPA3fL7WwP2EXkrYyqn1tSGSS2CkfhpuB2xgPTSr
+      cxbJj5iuKM0eS9GdPqae2k4ME3sC5pi+eiiWuUuvzhqid8EMAGFvYdcXAoGBANU6
+      R4OLghz2FaTSeFFHfHCoAym03qMe9pRCugnM2Np0vEZ650G2xez8OtYim8nttkTE
+      xCWppxBtHIjN6mm4pOHsGxr0LqrKtHgMxkawyBx9hZTZSNudAMupPXBRHlPm/+hL
+      EXt4xUiBd4GVkWw2esEKINi83dXHnECugknJN7v7AoGBAJHy4bEneDLDXx1tCLiR
+      2iOYExGWRXsNBmaOtuswLVqVQXsGYN9Y6nQ/00JZq8KSa5/91NMNS2xTX/Gas9gG
+      fAmEtTSywU1uluWgC+QVtjjYTdEJunzxlbPwLKy5/JSt6WLd/JOvUw2Aw/bBkRIw
+      qVDAchcXwA3yDK29JsT0fL0hAoGBAMqu0zufaNbOtFQwHF5mbUtI6XjDjL3RuOHF
+      a8HVDmzZef4k5Z35drqGKAdUbnHLm+5Se4CxezSKAw2nbqN/+HsoS7ubUKDYfiN/
+      QRoBALbUOh37TN40p4TwIo6ZDRMECU1tzfhoHF+HcWmkGs+aGaVVU1Oyc8u6KjTx
+      rLcmpevxAoGAFz4bvKyBt/wq8TPTVzU/iJtwBLq8WdZpKJcuVkF7/DWY3A3maOFs
+      P9IMHeDD+tlfIu0Y3qmPmEaLzXsMfRh+3Eb6itrgDRFEuE/HyPIWxHvDt1jjfIFu
+      O87TLcnZIoW99nyY0RixwuK6ZeCmmyktX0iO7dNDIOyBReCs6ZwXSSc=
+      -----END RSA PRIVATE KEY-----
+  openssh:
+    client:
+      enabled: true
+      user:
+        root:
+          enabled: true
+          private_key:
+            type: rsa
+            key: ${_param:root_private_key}
+          user: ${linux:system:user:root}
diff --git a/reclass/storage/system/openstack_control_upgrade_single.yml b/reclass/storage/system/openstack_control_upgrade_single.yml
new file mode 100644
index 0000000..964e064
--- /dev/null
+++ b/reclass/storage/system/openstack_control_upgrade_single.yml
@@ -0,0 +1,15 @@
+parameters:
+  _param:
+    openstack_upgrade_node01_hostname: upg01
+  reclass:
+    storage:
+      node:
+        openstack_control_upgrade_node01:
+          name: ${_param:openstack_upgrade_node01_hostname}
+          domain: ${_param:cluster_domain}
+          classes:
+          - cluster.${_param:cluster_name}.openstack.upgrade
+          params:
+            salt_master_host: ${_param:reclass_config_master}
+            linux_system_codename: xenial
+            single_address: ${_param:openstack_upgrade_node01_address}
diff --git a/salt/control/cluster/openstack_upgrade_single.yml b/salt/control/cluster/openstack_upgrade_single.yml
new file mode 100644
index 0000000..fd6e4f0
--- /dev/null
+++ b/salt/control/cluster/openstack_upgrade_single.yml
@@ -0,0 +1,18 @@
+parameters:
+  salt:
+    control:
+      size:
+        openstack.upgrade:
+          cpu: 32
+          ram: 65536
+          disk_profile: medium
+          net_profile: default
+      cluster:
+        internal:
+          domain: ${_param:cluster_domain}
+          engine: virt
+          node:
+            upg01:
+              provider: kvm02.${_param:cluster_domain}
+              image: ${_param:salt_control_xenial_image}
+              size: openstack.upgrade
\ No newline at end of file