diff --git a/classes/cluster/sl-pike-dvr/infra/backup/client_common.yml b/classes/cluster/sl-pike-dvr/infra/backup/client_common.yml
new file mode 100644
index 0000000..79b8f6b
--- /dev/null
+++ b/classes/cluster/sl-pike-dvr/infra/backup/client_common.yml
@@ -0,0 +1,40 @@
+classes:
+- system.backupninja.client.single
+- system.openssh.client.root
+parameters:
+  _param:
+    backupninja_backup_host: ${_param:openstack_control_node03_address}
+    root_private_key: |
+      -----BEGIN RSA PRIVATE KEY-----
+      MIIEowIBAAKCAQEAxL6/rVgCetsETpZaUmXmkj8cZ1WN0eubH1FvMDOi/La9ZJyT
+      k0C6AYpJnIyEm93pMj5cLm08qRqMW+2pdOhYjcH69yg5MrX5SkRk8jCmIHIYoIbh
+      Qnwbnj3dd3I39ZdfU2FO7u2vlbglVou6ZoQxlJDItuLNtzq6EG+w9eF19e7+OsC6
+      6iUItp618zfw1l3J/8nKvCGe2RYDf7mJW6XwCl/DwryJmwwzvPgYJ3QMuDD8/HFj
+      lrJ3xjFTXj4b4Ws1XIoy78fFbtiLr4OwqCYkho03u2E5rOOP1qZxZB63sivHMLMO
+      MM5bOAQKbulFNoyALADGYfc7sf0bZ4u9XXDXxQIDAQABAoIBAQCfmc2MJRT97KW1
+      yqpCpX9BrAiymuiNHf+cjEcSZxEUyHkjIRFmJt+9WB0W7ba1anM92vCUiPDojSzH
+      dig9Oi578JxR20NrK8uqv4jUHzrknynzLveVI3CUEcOSnglfJQijbxDFKfOCFPvV
+      FUyE1UATMNBh6+LNfMprgu+exuMWOPnDyUiYQ+WZ0JfuZY8fuaZte4woJJOb9LUu
+      5rsMG/smIzjpgZ0Z9ZVDMurfq565qhpaXRAqKeIuyht8pacTo31iMQdHB78AvY/3
+      g0z21Gk8k3z0Kr/YFKr2r4FmXY5m/gAUvZly2ZrVQM5XsbTVCzq/JpI5fssNvSbU
+      AKmXzf4RAoGBAOO3d4/cstxERzW6hyOTjZIN1ppR52CsnZTsVPbfd0pCtmzmVZce
+      CtHKdcXSbTwZvvkK09QSWAp3MoSpd0gIOiLU8Wx/R/RIZsu9BlhTS3r3EQLnk72d
+      H/1TTA+j4T/LIYLSojQ1RxvIrHetAD44j732aTwKAHj/SybEAVqNkOB/AoGBAN0u
+      gLcrgqIHGrk4VjWSvlCGymfF40equcx+ud7XhfZDGETUOSahW4dPZ52cjPAkrCBQ
+      MMfcDwSVGsOAjd+mNt11BHUKobnhXwFaWWuyqyn9NmWFbjMbICVh7E3Of5aVN38o
+      lrmo/7LuKMVG7XRwphCv5NkaJmQG4njDyUQWlaW7AoGADCd8wDb9bPhP/LQqBmIX
+      ylXmwHHisaxE9O/wUQT4bwREjGd25gv6c9wkkRx8LBsLsGs9hzI7dMOL9Ly+2x9l
+      SvqmsC3S/1zl77X1Ir2/Z57MT6Vgo1xBmtnZU3Rhz2/eKAdqFPNLClaZrgGT475N
+      HcyLLWMzR0IJFtabY+Puea0CgYA8Zb5wRkldxWLewSuJZZDinGwY+kieAVjLJq/K
+      0j+ah6fQ48LXcah0wpIgz+cMjHcUO9GWQdk3/x9X03rqX5EL2DBnZYfUIl63F9zj
+      M97ZkHOSNWVqPzX//0Vv2butewG0j3jZKfTo/2/SrxOYgEpYtC9huWpSVi7xm0US
+      erhSkQKBgFIf9JEsfgE57ANhvITZ3ZI0uZXNxZkXQaVg8jvScDi79IIhy9iPzhKC
+      aIIQoDNIlWv1ftCRZ5AlBvVXgvQ/QNrwy48JiQTzWZlb9Ezg8w+olQmSbG6fq7Y+
+      7r3i+QUZ7RBdOb24QcQ618q54ozNTCB7OywY78ptFzeoBeptiNr1
+      -----END RSA PRIVATE KEY-----
+  # for salt-master backup
+  backupninja:
+    client:
+      target:
+        home_dir: /srv/volumes/backup/backupninja
+        engine_opts: "-av --delete --recursive --safe-links"
diff --git a/classes/cluster/sl-pike-dvr/infra/backup/client_mysql.yml b/classes/cluster/sl-pike-dvr/infra/backup/client_mysql.yml
new file mode 100644
index 0000000..9d0cace
--- /dev/null
+++ b/classes/cluster/sl-pike-dvr/infra/backup/client_mysql.yml
@@ -0,0 +1,37 @@
+classes:
+- system.xtrabackup.client.single
+parameters:
+  _param:
+    xtrabackup_remote_server: ${_param:openstack_control_node03_address}
+    root_private_key: |
+      -----BEGIN RSA PRIVATE KEY-----
+      MIIEowIBAAKCAQEAxL6/rVgCetsETpZaUmXmkj8cZ1WN0eubH1FvMDOi/La9ZJyT
+      k0C6AYpJnIyEm93pMj5cLm08qRqMW+2pdOhYjcH69yg5MrX5SkRk8jCmIHIYoIbh
+      Qnwbnj3dd3I39ZdfU2FO7u2vlbglVou6ZoQxlJDItuLNtzq6EG+w9eF19e7+OsC6
+      6iUItp618zfw1l3J/8nKvCGe2RYDf7mJW6XwCl/DwryJmwwzvPgYJ3QMuDD8/HFj
+      lrJ3xjFTXj4b4Ws1XIoy78fFbtiLr4OwqCYkho03u2E5rOOP1qZxZB63sivHMLMO
+      MM5bOAQKbulFNoyALADGYfc7sf0bZ4u9XXDXxQIDAQABAoIBAQCfmc2MJRT97KW1
+      yqpCpX9BrAiymuiNHf+cjEcSZxEUyHkjIRFmJt+9WB0W7ba1anM92vCUiPDojSzH
+      dig9Oi578JxR20NrK8uqv4jUHzrknynzLveVI3CUEcOSnglfJQijbxDFKfOCFPvV
+      FUyE1UATMNBh6+LNfMprgu+exuMWOPnDyUiYQ+WZ0JfuZY8fuaZte4woJJOb9LUu
+      5rsMG/smIzjpgZ0Z9ZVDMurfq565qhpaXRAqKeIuyht8pacTo31iMQdHB78AvY/3
+      g0z21Gk8k3z0Kr/YFKr2r4FmXY5m/gAUvZly2ZrVQM5XsbTVCzq/JpI5fssNvSbU
+      AKmXzf4RAoGBAOO3d4/cstxERzW6hyOTjZIN1ppR52CsnZTsVPbfd0pCtmzmVZce
+      CtHKdcXSbTwZvvkK09QSWAp3MoSpd0gIOiLU8Wx/R/RIZsu9BlhTS3r3EQLnk72d
+      H/1TTA+j4T/LIYLSojQ1RxvIrHetAD44j732aTwKAHj/SybEAVqNkOB/AoGBAN0u
+      gLcrgqIHGrk4VjWSvlCGymfF40equcx+ud7XhfZDGETUOSahW4dPZ52cjPAkrCBQ
+      MMfcDwSVGsOAjd+mNt11BHUKobnhXwFaWWuyqyn9NmWFbjMbICVh7E3Of5aVN38o
+      lrmo/7LuKMVG7XRwphCv5NkaJmQG4njDyUQWlaW7AoGADCd8wDb9bPhP/LQqBmIX
+      ylXmwHHisaxE9O/wUQT4bwREjGd25gv6c9wkkRx8LBsLsGs9hzI7dMOL9Ly+2x9l
+      SvqmsC3S/1zl77X1Ir2/Z57MT6Vgo1xBmtnZU3Rhz2/eKAdqFPNLClaZrgGT475N
+      HcyLLWMzR0IJFtabY+Puea0CgYA8Zb5wRkldxWLewSuJZZDinGwY+kieAVjLJq/K
+      0j+ah6fQ48LXcah0wpIgz+cMjHcUO9GWQdk3/x9X03rqX5EL2DBnZYfUIl63F9zj
+      M97ZkHOSNWVqPzX//0Vv2butewG0j3jZKfTo/2/SrxOYgEpYtC9huWpSVi7xm0US
+      erhSkQKBgFIf9JEsfgE57ANhvITZ3ZI0uZXNxZkXQaVg8jvScDi79IIhy9iPzhKC
+      aIIQoDNIlWv1ftCRZ5AlBvVXgvQ/QNrwy48JiQTzWZlb9Ezg8w+olQmSbG6fq7Y+
+      7r3i+QUZ7RBdOb24QcQ618q54ozNTCB7OywY78ptFzeoBeptiNr1
+      -----END RSA PRIVATE KEY-----
+  xtrabackup:
+    server:
+      enabled: false
+      backup_dir: /srv/volumes/backup/xtrabackup
diff --git a/classes/cluster/sl-pike-dvr/infra/backup/server.yml b/classes/cluster/sl-pike-dvr/infra/backup/server.yml
new file mode 100644
index 0000000..8f84903
--- /dev/null
+++ b/classes/cluster/sl-pike-dvr/infra/backup/server.yml
@@ -0,0 +1,15 @@
+classes:
+- system.backupninja.server.single
+- system.xtrabackup.server.single
+- system.glusterfs.client.cluster
+- system.glusterfs.client.volume.backup
+parameters:
+  _param:
+    backupninja_public_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDEvr+tWAJ62wROllpSZeaSPxxnVY3R65sfUW8wM6L8tr1knJOTQLoBikmcjISb3ekyPlwubTypGoxb7al06FiNwfr3KDkytflKRGTyMKYgchighuFCfBuePd13cjf1l19TYU7u7a+VuCVWi7pmhDGUkMi24s23OroQb7D14XX17v46wLrqJQi2nrXzN/DWXcn/ycq8IZ7ZFgN/uYlbpfAKX8PCvImbDDO8+BgndAy4MPz8cWOWsnfGMVNePhvhazVcijLvx8Vu2Iuvg7CoJiSGjTe7YTms44/WpnFkHreyK8cwsw4wzls4BApu6UU2jIAsAMZh9zux/Rtni71dcNfF
+    xtrabackup_public_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDEvr+tWAJ62wROllpSZeaSPxxnVY3R65sfUW8wM6L8tr1knJOTQLoBikmcjISb3ekyPlwubTypGoxb7al06FiNwfr3KDkytflKRGTyMKYgchighuFCfBuePd13cjf1l19TYU7u7a+VuCVWi7pmhDGUkMi24s23OroQb7D14XX17v46wLrqJQi2nrXzN/DWXcn/ycq8IZ7ZFgN/uYlbpfAKX8PCvImbDDO8+BgndAy4MPz8cWOWsnfGMVNePhvhazVcijLvx8Vu2Iuvg7CoJiSGjTe7YTms44/WpnFkHreyK8cwsw4wzls4BApu6UU2jIAsAMZh9zux/Rtni71dcNfF
+  backupninja:
+    server:
+      home_dir: /srv/volumes/backup/backupninja
+  xtrabackup:
+    server:
+      backup_dir: /srv/volumes/backup/xtrabackup
\ No newline at end of file
diff --git a/classes/cluster/sl-pike-dvr/infra/config.yml b/classes/cluster/sl-pike-dvr/infra/config.yml
new file mode 100644
index 0000000..c400ce8
--- /dev/null
+++ b/classes/cluster/sl-pike-dvr/infra/config.yml
@@ -0,0 +1,195 @@
+classes:
+- service.git.client
+- system.linux.system.single
+- system.linux.system.repo.mcp.salt
+- system.linux.system.repo.mcp.apt_mirantis.openstack
+#- system.openssh.client.lab
+- system.salt.master.api
+- system.salt.master.pkg
+- system.reclass.storage.salt
+- system.salt.minion.ca.salt_master
+- system.salt.minion.cert.proxy
+- system.sphinx.server.doc.reclass
+- system.keystone.client.single
+- system.keystone.client.service.aodh
+- system.keystone.client.service.ceilometer
+- system.keystone.client.service.nova21
+- system.keystone.client.service.nova-placement
+- system.keystone.client.service.glare
+- system.keystone.client.service.cinder3
+- system.keystone.client.service.designate
+- system.mysql.client.single
+- system.reclass.storage.system.openstack_dns_cluster
+- system.reclass.storage.system.openstack_control_cluster
+- system.reclass.storage.system.openstack_compute_multi
+- system.reclass.storage.system.openstack_gateway_single
+- system.reclass.storage.system.openstack_dashboard_single
+- system.reclass.storage.system.stacklightv2_server_cluster
+- cluster.sl-pike-dvr.infra.backup.client_common
+- cluster.sl-pike-dvr.openstack.proxy
+- cluster.sl-pike-dvr.stacklight.proxy
+- cluster.sl-pike-dvr
+parameters:
+  _param:
+    reclass_data_repository: https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab
+    reclass_data_revision: master
+    salt_master_environment_repository: "https://github.com/tcpcloud"
+    salt_master_environment_revision: master
+    salt_api_password_hash: "$6$sGnRlxGf$al5jMCetLP.vfI/fTl3Z0N7Za1aeiexL487jAtyRABVfT3NlwZxQGVhO7S1N8OwS/34VHYwZQA8lkXwKMN/GS1"
+    reclass_config_master: 192.168.10.90
+    single_address: 172.16.10.100
+    salt_master_host: 127.0.0.1
+    salt_master_base_environment: prd
+    salt_minion_ca_host: ${linux:network:fqdn}
+  linux:
+    network:
+      interface:
+        ens4:
+          enabled: true
+          type: eth
+          proto: static
+          address: ${_param:single_address}
+          netmask: 255.255.255.0
+  nginx:
+    server:
+      site:
+        nginx_proxy_openstack_web:
+          proxy:
+            host: ${_param:openstack_proxy_address}
+        nginx_proxy_openstack_api_heat_cfn:
+          enabled: false
+  salt:
+    master:
+      backup: true
+      reactor:
+        reclass/minion/classify:
+        - salt://reclass/reactor/node_register.sls
+    minion:
+      backup: true
+  reclass:
+    storage:
+      class_mapping:
+        common_node:
+          expression: all
+          node_param:
+            single_address:
+              value_template: <<node_control_ip>>
+            linux_system_codename:
+              value_template: <<node_os>>
+            salt_master_host:
+              value_template: <<node_master_ip>>
+        infra_config:
+          expression: <<node_hostname>>__startswith__cfg
+          cluster_param:
+            infra_config_address:
+              value_template: <<node_control_ip>>
+            infra_config_deploy_address:
+              value_template: <<node_deploy_ip>>
+            cluster_domain:
+              value_template: <<node_domain>>
+        openstack_control01:
+          expression: <<node_hostname>>__equals__ctl01
+          cluster_param:
+            openstack_control_node01_address:
+              value_template: <<node_control_ip>>
+        openstack_control02:
+          expression: <<node_hostname>>__equals__ctl02
+          cluster_param:
+            openstack_control_node02_address:
+              value_template: <<node_control_ip>>
+        openstack_control03:
+          expression: <<node_hostname>>__equals__ctl03
+          cluster_param:
+            openstack_control_node03_address:
+              value_template: <<node_control_ip>>
+        openstack_compute:
+          expression: <<node_hostname>>__startswith__cmp
+          node_class:
+            value_template:
+              - cluster.<<node_cluster>>.openstack.compute
+          node_param:
+            tenant_address:
+              value_template: <<node_tenant_ip>>
+            external_address:
+              value_template: <<node_external_ip>>
+        openstack_gateway:
+          expression: <<node_hostname>>__startswith__gtw
+          node_class:
+            value_template:
+              - cluster.<<node_cluster>>.openstack.gateway
+          node_param:
+            tenant_address:
+              value_template: <<node_tenant_ip>>
+            external_address:
+              value_template: <<node_external_ip>>
+          cluster_param:
+            openstack_gateway_node01_address:
+              value_template: <<node_control_ip>>
+        stacklight_monitor_node01:
+          expression: <<node_hostname>>__equals__mon01
+          cluster_param:
+            stacklight_monitor_node01_address:
+              value_template: <<node_control_ip>>
+        stacklight_monitor_node02:
+          expression: <<node_hostname>>__equals__mon02
+          cluster_param:
+            stacklight_monitor_node02_address:
+              value_template: <<node_control_ip>>
+        stacklight_monitor_node03:
+          expression: <<node_hostname>>__equals__mon03
+          cluster_param:
+            stacklight_monitor_node03_address:
+              value_template: <<node_control_ip>>
+        openstack_dashboard:
+          expression: <<node_hostname>>__startswith__prx
+          node_class:
+            value_template:
+              - cluster.<<node_cluster>>.openstack.dashboard
+              - cluster.<<node_cluster>>.openstack.proxy
+          cluster_param:
+            openstack_proxy_node01_address:
+              value_template: <<node_control_ip>>
+      node:
+        openstack_control_node01:
+          classes:
+          - cluster.virtual-mcp-pike-dvr.infra.backup.client_mysql
+          - service.galera.master.cluster
+          params:
+            mysql_cluster_role: master
+            linux_system_codename: xenial
+        openstack_control_node02:
+          classes:
+          - service.galera.slave.cluster
+          params:
+            mysql_cluster_role: slave
+            linux_system_codename: xenial
+        openstack_control_node03:
+          classes:
+          - cluster.virtual-mcp-pike-dvr.infra.backup.server
+          - service.galera.slave.cluster
+          params:
+            mysql_cluster_role: slave
+            linux_system_codename: xenial
+        stacklight_server_node01:
+          classes:
+          - system.influxdb.server.single
+          - system.influxdb.database.stacklight
+        openstack_compute_node01:
+          params:
+            single_address: 172.16.10.105
+            tenant_address: 10.1.0.105
+            external_address: 10.16.0.105
+        openstack_compute_node02:
+          params:
+            single_address: 172.16.10.106
+            tenant_address: 10.1.0.106
+            external_address: 10.16.0.106
+        openstack_gateway_node01:
+          params:
+            tenant_address: 10.1.0.110
+            external_address: 10.16.0.110
+        openstack_proxy_node01:
+          classes:
+          - cluster.virtual-mcp-pike-dvr.openstack.proxy
+          params:
+            linux_system_codename: xenial
diff --git a/classes/cluster/sl-pike-dvr/infra/init.yml b/classes/cluster/sl-pike-dvr/infra/init.yml
new file mode 100644
index 0000000..b01723d
--- /dev/null
+++ b/classes/cluster/sl-pike-dvr/infra/init.yml
@@ -0,0 +1,14 @@
+parameters:
+  linux:
+    network:
+      host:
+        cfg01:
+          address: ${_param:infra_config_address}
+          names:
+          - ${_param:infra_config_hostname}
+          - ${_param:infra_config_hostname}.${_param:cluster_domain}
+        cfg:
+          address: ${_param:infra_config_address}
+          names:
+          - cfg
+          - cfg.${_param:cluster_domain}