reclass: baremetal: Factor out common code

While at it, add .yamllint file (copied from releng repo).

Change-Id: I39630c0043fe2fd601510969c401e6cc9efbf69a
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
(cherry picked from commit a75af3d4c30af050dd15c0f875142f6328874fe4)

15 files changed, 1163 insertions, 0 deletions

diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/config.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/config.yml
new file mode 100644
index 000000000..495cdb626
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/config.yml
@@ -0,0 +1,136 @@
+---
+classes:
+  - service.git.client
+  - system.linux.system.single
+  - system.linux.system.repo.mcp.salt
+  - system.linux.system.repo.saltstack.xenial
+  - system.salt.master.api
+  - system.salt.master.pkg
+  - system.salt.minion.ca.salt_master
+  - system.reclass.storage.salt
+  - system.reclass.storage.system.physical_control_cluster
+  - system.reclass.storage.system.openstack_control_cluster
+  - system.reclass.storage.system.openstack_proxy_cluster
+  - system.reclass.storage.system.openstack_database_cluster
+  - system.reclass.storage.system.openstack_message_queue_cluster
+  - system.reclass.storage.system.openstack_telemetry_cluster
+  # - system.reclass.storage.system.stacklight_log_cluster
+  # - system.reclass.storage.system.stacklight_monitor_cluster
+  # - system.reclass.storage.system.stacklight_telemetry_cluster
+  - system.reclass.storage.system.infra_maas_single
+parameters:
+  _param:
+    salt_master_base_environment: prd
+    reclass_data_repository: local
+    salt_master_environment_repository: "https://github.com/tcpcloud"
+    salt_master_environment_revision: master
+    single_address: ${_param:infra_config_address}
+    deploy_address: ${_param:infra_config_deploy_address}
+    salt_master_host: ${_param:infra_config_deploy_address}
+    # yamllint disable rule:line-length
+    salt_api_password_hash: "$6$sGnRlxGf$al5jMCetLP.vfI/fTl3Z0N7Za1aeiexL487jAtyRABVfT3NlwZxQGVhO7S1N8OwS/34VHYwZQA8lkXwKMN/GS1"
+    dhcp_nic: ${_param:opnfv_fn_vm_primary_interface}
+    single_nic: ${_param:opnfv_fn_vm_secondary_interface}
+  linux:
+    network:
+      interface:
+        dhcp: ${_param:linux_dhcp_interface}
+        single: ${_param:linux_single_interface}
+  salt:
+    master:
+      accept_policy: open_mode
+      file_recv: true
+  reclass:
+    storage:
+      data_source:
+        engine: local
+      node:
+        infra_kvm_node01:
+          params:
+            keepalived_vip_priority: 100
+            linux_system_codename: xenial
+        infra_kvm_node02:
+          params:
+            keepalived_vip_priority: 101
+            linux_system_codename: xenial
+        infra_kvm_node03:
+          params:
+            keepalived_vip_priority: 102
+            linux_system_codename: xenial
+        openstack_telemetry_node01:
+          params:
+            linux_system_codename: xenial
+        openstack_telemetry_node02:
+          params:
+            linux_system_codename: xenial
+        openstack_telemetry_node03:
+          params:
+            linux_system_codename: xenial
+        openstack_message_queue_node01:
+          params:
+            linux_system_codename: xenial
+        openstack_message_queue_node02:
+          params:
+            linux_system_codename: xenial
+        openstack_message_queue_node03:
+          params:
+            linux_system_codename: xenial
+        openstack_proxy_node01:
+          params:
+            linux_system_codename: xenial
+        openstack_proxy_node02:
+          params:
+            linux_system_codename: xenial
+        # stacklight_log_node01:
+        #   classes:
+        #     - system.elasticsearch.client.single
+        # stacklight_monitor_node01:
+        #   classes:
+        #     - system.grafana.client.single
+        #     - system.kibana.client.single
+        openstack_control_node01:
+          classes:
+            - cluster.baremetal-mcp-ocata-common.openstack_control_init
+          params:
+            linux_system_codename: xenial
+        openstack_control_node02:
+          params:
+            linux_system_codename: xenial
+        openstack_control_node03:
+          params:
+            linux_system_codename: xenial
+        openstack_database_node01:
+          classes:
+            - cluster.${_param:cluster_name}.openstack.database_init
+          params:
+            linux_system_codename: xenial
+        openstack_database_node02:
+          params:
+            linux_system_codename: xenial
+        openstack_database_node03:
+          params:
+            linux_system_codename: xenial
+        openstack_compute_node01:
+          name: ${_param:openstack_compute_node01_hostname}
+          domain: ${_param:cluster_domain}
+          classes:
+            - cluster.${_param:cluster_name}.openstack.compute
+          params:
+            salt_master_host: ${_param:reclass_config_master}
+            linux_system_codename: xenial
+            control_address: ${_param:openstack_compute_node01_control_address}
+            single_address: ${_param:openstack_compute_node01_single_address}
+            tenant_address: ${_param:openstack_compute_node01_tenant_address}
+            external_address: ${_param:openstack_compute_node01_external_address}
+        openstack_compute_node02:
+          name: ${_param:openstack_compute_node02_hostname}
+          domain: ${_param:cluster_domain}
+          classes:
+            - cluster.${_param:cluster_name}.openstack.compute
+          params:
+            salt_master_host: ${_param:reclass_config_master}
+            linux_system_codename: xenial
+            control_address: ${_param:openstack_compute_node02_control_address}
+            single_address: ${_param:openstack_compute_node02_single_address}
+            tenant_address: ${_param:openstack_compute_node02_tenant_address}
+            external_address: ${_param:openstack_compute_node02_external_address}
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/init.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/init.yml
new file mode 100644
index 000000000..34b5268ae
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/init.yml
@@ -0,0 +1,101 @@
+---
+classes:
+  - system.linux.system.single
+  - cluster.all-mcp-ocata-common
+  # - cluster.baremetal-mcp-ocata-common.stacklight
+  # - cluster.baremetal-mcp-ocata-common.stacklight.client
+parameters:
+  _param:
+    apt_mk_version: nightly
+    mcp_repo_version: 1.1
+    salt_version: 2016.11
+    cluster_domain: ${_param:cluster_name}.local
+    # stacklight_environment: ${_param:cluster_domain}
+    reclass_data_revision: master
+    cluster_public_host: ${_param:openstack_proxy_address}
+    infra_config_hostname: cfg01
+    infra_maas_database_password: opnfv_secret
+
+    # infra service addresses
+    infra_config_address: ${_param:opnfv_infra_config_address}
+    infra_config_deploy_address: ${_param:reclass_config_master}
+    infra_maas_node01_address: ${_param:opnfv_infra_maas_node01_address}
+    infra_maas_node01_deploy_address: ${_param:opnfv_maas_pxe_address}
+    infra_compute_node01_address: ${_param:opnfv_infra_compute_node01_address}
+    infra_compute_node02_address: ${_param:opnfv_infra_compute_node02_address}
+    infra_compute_node03_address: ${_param:opnfv_infra_compute_node03_address}
+
+    infra_kvm_address: ${_param:opnfv_infra_kvm_address}
+    infra_kvm_node01_address: ${_param:opnfv_infra_kvm_node01_address}
+    infra_kvm_node02_address: ${_param:opnfv_infra_kvm_node02_address}
+    infra_kvm_node03_address: ${_param:opnfv_infra_kvm_node03_address}
+
+    infra_maas_node01_hostname: mas01
+    infra_kvm_node01_hostname: kvm01
+    infra_kvm_node02_hostname: kvm02
+    infra_kvm_node03_hostname: kvm03
+
+    ntp_strata_host1: 1.pool.ntp.org
+    ntp_strata_host2: 0.pool.ntp.org
+
+    # Interface definitions
+    reclass:
+      storage:
+        node:
+          name: default
+    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
+    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
+    linux_dhcp_interface:
+      enabled: true
+      type: eth
+      proto: dhcp
+      name: ${_param:dhcp_nic}
+    linux_single_interface:
+      enabled: true
+      type: eth
+      proto: static
+      name: ${_param:single_nic}
+      address: ${_param:single_address}
+      netmask: 255.255.255.0
+
+    # yamllint disable-line rule:line-length
+    salt_api_password_hash: "$6$WV0P1shnoDh2gI/Z$22/Bcd7ffMv0jDlFpT63cAU4PiXHz9pjXwngToKwqAsgoeK4HNR3PiKaushjxp3JsQ8hNoJmAC6TxzVqfV8WH/"
+  linux:
+    system:
+      user:
+        ubuntu:
+          enabled: true
+          sudo: true
+          home: /home/ubuntu
+    network:
+      host:
+        cfg01:
+          address: ${_param:infra_config_address}
+          names:
+            - cfg01
+            - cfg01.${_param:cluster_domain}
+        cfg:
+          address: ${_param:infra_config_address}
+          names:
+            - ${_param:infra_config_hostname}
+            - ${_param:infra_config_hostname}.${_param:cluster_domain}
+        mas01:
+          address: ${_param:infra_maas_node01_address}
+          names:
+            - ${_param:infra_maas_node01_hostname}
+            - ${_param:infra_maas_node01_hostname}.${_param:cluster_domain}
+        kvm01:
+          address: ${_param:infra_kvm_node01_address}
+          names:
+            - ${_param:infra_kvm_node01_hostname}
+            - ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
+        kvm02:
+          address: ${_param:infra_kvm_node02_address}
+          names:
+            - ${_param:infra_kvm_node02_hostname}
+            - ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
+        kvm03:
+          address: ${_param:infra_kvm_node03_address}
+          names:
+            - ${_param:infra_kvm_node03_hostname}
+            - ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/kvm.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/kvm.yml
new file mode 100644
index 000000000..b9c30f03b
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/kvm.yml
@@ -0,0 +1,162 @@
+---
+classes:
+  - system.linux.system.repo.mcp.openstack
+  - system.linux.system.repo.mcp.extra
+  - service.keepalived.cluster.single
+  - system.glusterfs.server.volume.glance
+  - system.glusterfs.server.volume.keystone
+  - system.glusterfs.server.cluster
+  - system.salt.control.virt
+  - system.salt.control.cluster.openstack_control_cluster
+  - system.salt.control.cluster.openstack_proxy_cluster
+  - system.salt.control.cluster.openstack_database_cluster
+  - system.salt.control.cluster.openstack_message_queue_cluster
+  - system.salt.control.cluster.openstack_telemetry_cluster
+  # - system.salt.control.cluster.stacklight_server_cluster
+  # - system.salt.control.cluster.stacklight_log_cluster
+  # - system.salt.control.cluster.stacklight_telemetry_cluster
+parameters:
+  _param:
+    linux_system_codename: xenial
+    cluster_vip_address: ${_param:infra_kvm_address}
+    cluster_node01_address: ${_param:infra_kvm_node01_address}
+    cluster_node02_address: ${_param:infra_kvm_node02_address}
+    cluster_node03_address: ${_param:infra_kvm_node03_address}
+    keepalived_vip_interface: br-ctl
+    keepalived_vip_virtual_router_id: 69
+    deploy_nic: ${_param:opnfv_baremetal_primary_nic}
+  salt:
+    control:
+      size:  # RAM 4096,8192,16384,32768,65536
+        # Default production sizing
+        openstack.control:
+          cpu: 4
+          ram: 12288
+          disk_profile: small
+          net_profile: default
+        openstack.database:
+          cpu: 4
+          ram: 6144
+          disk_profile: large
+          net_profile: default
+        openstack.message_queue:
+          cpu: 4
+          ram: 2048
+          disk_profile: small
+          net_profile: default
+        openstack.telemetry:
+          cpu: 2
+          ram: 3072
+          disk_profile: xxlarge
+          net_profile: default
+        # stacklight.log:
+        #   cpu: 2
+        #   ram: 4096
+        #   disk_profile: xxlarge
+        #   net_profile: default
+        # stacklight.server:
+        #   cpu: 2
+        #   ram: 4096
+        #   disk_profile: small
+        #   net_profile: default
+        # stacklight.telemetry:
+        #   cpu: 2
+        #   ram: 4096
+        #   disk_profile: xxlarge
+        #   net_profile: default
+        openstack.proxy:
+          cpu: 2
+          ram: 2048
+          disk_profile: small
+          net_profile: default
+      cluster:
+        internal:
+          node:
+            mdb01:
+              image: ${_param:salt_control_xenial_image}
+            mdb02:
+              image: ${_param:salt_control_xenial_image}
+            mdb03:
+              image: ${_param:salt_control_xenial_image}
+            ctl01:
+              image: ${_param:salt_control_xenial_image}
+            ctl02:
+              image: ${_param:salt_control_xenial_image}
+            ctl03:
+              image: ${_param:salt_control_xenial_image}
+            dbs01:
+              image: ${_param:salt_control_xenial_image}
+            dbs02:
+              image: ${_param:salt_control_xenial_image}
+            dbs03:
+              image: ${_param:salt_control_xenial_image}
+            msg01:
+              image: ${_param:salt_control_xenial_image}
+            msg02:
+              image: ${_param:salt_control_xenial_image}
+            msg03:
+              image: ${_param:salt_control_xenial_image}
+            prx01:
+              image: ${_param:salt_control_xenial_image}
+            prx02:
+              image: ${_param:salt_control_xenial_image}
+              provider: kvm03.${_param:cluster_domain}
+  virt:
+    nic:
+      default:
+        eth1:
+          bridge: br-mgmt
+          model: virtio
+        eth0:
+          bridge: br-ctl
+          model: virtio
+  glusterfs:
+    server:
+      volumes:
+        nova_instances:
+          storage: /srv/glusterfs/nova_instances
+          replica: 3
+          bricks:
+            - ${_param:cluster_node01_address}:/srv/glusterfs/nova_instances
+            - ${_param:cluster_node02_address}:/srv/glusterfs/nova_instances
+            - ${_param:cluster_node03_address}:/srv/glusterfs/nova_instances
+          options:
+            cluster.readdir-optimize: 'On'
+            nfs.disable: 'On'
+            network.remote-dio: 'On'
+            diagnostics.client-log-level: WARNING
+            diagnostics.brick-log-level: WARNING
+  linux:
+    network:
+      interface:
+        deploy:
+          enabled: true
+          type: eth
+          proto: manual
+          address: 0.0.0.0
+          netmask: 255.255.255.0
+          name: ${_param:deploy_nic}
+          noifupdown: true
+        br-mgmt:
+          enabled: true
+          proto: dhcp
+          type: bridge
+          name_servers: ${_param:opnfv_name_servers}
+          use_interfaces:
+            - ${_param:deploy_nic}
+          noifupdown: true
+        mgmt-vlan:
+          enabled: true
+          proto: manual
+          type: vlan
+          name: ${_param:deploy_nic}.${_param:opnfv_net_mgmt_vlan}
+          use_interfaces:
+            - ${_param:deploy_nic}
+        br-ctl:
+          enabled: true
+          type: bridge
+          proto: static
+          address: ${_param:single_address}
+          netmask: 255.255.255.0
+          use_interfaces:
+            - ${_param:deploy_nic}.${_param:opnfv_net_mgmt_vlan}
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/maas.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/maas.yml
new file mode 100644
index 000000000..65a5a897a
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/infra/maas.yml
@@ -0,0 +1,126 @@
+---
+classes:
+  - system.maas.region.single
+  - service.maas.cluster.single
+parameters:
+  _param:
+    dhcp_interface: ${_param:opnfv_fn_vm_primary_interface}
+    primary_interface: ${_param:opnfv_fn_vm_secondary_interface}
+    pxe_interface: ${_param:opnfv_fn_vm_tertiary_interface}
+    interface_mtu: 1500
+    # MaaS has issues using MTU > 1500 for PXE interface
+    pxe_interface_mtu: 1500
+    linux_system_codename: xenial
+    maas_admin_username: opnfv
+    maas_admin_password: opnfv_secret
+    maas_db_password: opnfv_secret
+    dns_server01: ${_param:opnfv_dns_server01}
+    single_address: ${_param:infra_maas_node01_deploy_address}
+  maas:
+    region:
+      salt_master_ip: ${_param:infra_config_deploy_address}
+      domain: ${_param:cluster_domain}
+      maas_config:
+        commissioning_distro_series: 'xenial'
+        default_distro_series: 'xenial'
+        default_osystem: 'ubuntu'
+        default_storage_layout: 'lvm'
+        disk_erase_with_secure_erase: false
+        dnssec_validation: 'no'
+        enable_third_party_drivers: true
+        network_discovery: 'enabled'
+        default_min_hwe_kernel: 'hwe-16.04'
+      subnets:
+        opnfv_maas_pxe:
+          name: ${_param:opnfv_maas_pxe_network_address}/24
+          cidr: ${_param:opnfv_maas_pxe_network_address}/24
+          gateway_ip: ${_param:single_address}
+          iprange:
+            start: ${_param:opnfv_maas_pxe_start_address}
+            end: ${_param:opnfv_maas_pxe_end_address}
+            type: dynamic
+          vlans:
+            untagged:
+              vid: 0
+              dhcp_on: true
+              primary_rack: ${_param:infra_maas_node01_hostname}
+      machines:
+        kvm01:
+          interface:
+            mac: ${_param:opnfv_maas_node01_interface_mac}
+          power_parameters:
+            power_address: ${_param:opnfv_maas_node01_power_address}
+            power_password: ${_param:opnfv_maas_node01_power_password}
+            power_type: ${_param:opnfv_maas_node01_power_type}
+            power_user: ${_param:opnfv_maas_node01_power_user}
+          architecture: ${_param:opnfv_maas_node01_architecture}
+          distro_series: xenial
+          hwe_kernel: hwe-16.04
+        kvm02:
+          interface:
+            mac: ${_param:opnfv_maas_node02_interface_mac}
+          power_parameters:
+            power_address: ${_param:opnfv_maas_node02_power_address}
+            power_password: ${_param:opnfv_maas_node02_power_password}
+            power_type: ${_param:opnfv_maas_node02_power_type}
+            power_user: ${_param:opnfv_maas_node02_power_user}
+          architecture: ${_param:opnfv_maas_node02_architecture}
+          distro_series: xenial
+          hwe_kernel: hwe-16.04
+        kvm03:
+          interface:
+            mac: ${_param:opnfv_maas_node03_interface_mac}
+          power_parameters:
+            power_address: ${_param:opnfv_maas_node03_power_address}
+            power_password: ${_param:opnfv_maas_node03_power_password}
+            power_type: ${_param:opnfv_maas_node03_power_type}
+            power_user: ${_param:opnfv_maas_node03_power_user}
+          architecture: ${_param:opnfv_maas_node03_architecture}
+          distro_series: xenial
+          hwe_kernel: hwe-16.04
+        cmp001:
+          interface:
+            mac: ${_param:opnfv_maas_node04_interface_mac}
+          power_parameters:
+            power_address: ${_param:opnfv_maas_node04_power_address}
+            power_password: ${_param:opnfv_maas_node04_power_password}
+            power_type: ${_param:opnfv_maas_node04_power_type}
+            power_user: ${_param:opnfv_maas_node04_power_user}
+          architecture: ${_param:opnfv_maas_node04_architecture}
+          distro_series: xenial
+          hwe_kernel: hwe-16.04
+        cmp002:
+          interface:
+            mac: ${_param:opnfv_maas_node05_interface_mac}
+          power_parameters:
+            power_address: ${_param:opnfv_maas_node05_power_address}
+            power_password: ${_param:opnfv_maas_node05_power_password}
+            power_type: ${_param:opnfv_maas_node05_power_type}
+            power_user: ${_param:opnfv_maas_node05_power_user}
+          architecture: ${_param:opnfv_maas_node05_architecture}
+          distro_series: xenial
+          hwe_kernel: hwe-16.04
+  linux:
+    network:
+      interface:
+        dhcp_interface:
+          enabled: true
+          name: ${_param:dhcp_interface}
+          type: eth
+          proto: dhcp
+        primary_interface:
+          enabled: true
+          name: ${_param:primary_interface}
+          mtu: ${_param:interface_mtu}
+          proto: static
+          address: ${_param:infra_maas_node01_address}
+          netmask: 255.255.255.0
+          type: eth
+        pxe_interface:
+          enabled: true
+          name: ${_param:pxe_interface}
+          mtu: ${_param:pxe_interface_mtu}
+          proto: static
+          address: ${_param:single_address}
+          netmask: 255.255.255.0
+          type: eth
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_benchmark.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_benchmark.yml
new file mode 100644
index 000000000..a55e95ead
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_benchmark.yml
@@ -0,0 +1,10 @@
+---
+parameters:
+  _param:
+    dhcp_nic: eth0
+    single_nic: eth1
+  linux:
+    network:
+      interface:
+        dhcp: ${_param:linux_dhcp_interface}
+        single: ${_param:linux_single_interface}
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_compute.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_compute.yml
new file mode 100644
index 000000000..aeb2547bb
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_compute.yml
@@ -0,0 +1,95 @@
+---
+classes:
+  - system.linux.system.repo.mcp.openstack
+  - system.linux.system.repo.mcp.extra
+  - system.linux.storage.loopback
+  - system.glusterfs.client.cluster
+  - system.nova.compute.cluster
+  - system.nova.compute.nfv.hugepages
+  - system.nova.compute.nfv.cpu_pinning
+  - system.neutron.gateway.cluster
+  - system.cinder.volume.single
+  - system.cinder.volume.backend.lvm
+  - system.ceilometer.agent.cluster
+parameters:
+  _param:
+    cluster_vip_address: ${_param:openstack_control_address}
+    cluster_local_address: ${_param:control_address}
+    cluster_node01_hostname: ctl01
+    cluster_node01_address: ${_param:openstack_control_node01_address}
+    cluster_node02_hostname: ctl02
+    cluster_node02_address: ${_param:openstack_control_node02_address}
+    cluster_node03_hostname: ctl03
+    cluster_node03_address: ${_param:openstack_control_node03_address}
+    nova_vncproxy_url: https://${_param:cluster_public_host}:6080
+    mgmt_nic: ${_param:opnfv_baremetal_primary_nic}
+    external_nic: ${_param:opnfv_baremetal_tertiary_nic}
+    interface_mtu: 1500
+    keepalived_vip_interface: br-ctl
+    keepalived_vip_virtual_router_id: 69
+    loopback_device_size: 20
+    linux_system_codename: xenial
+  glusterfs:
+    client:
+      volumes:
+        nova_instances:
+          path: /var/lib/nova/instances
+          server: ${_param:glusterfs_service_host}
+          user: nova
+          group: nova
+          # yamllint disable-line rule:line-length
+          opts: "defaults,backup-volfile-servers=${_param:cluster_node01_address}:${_param:cluster_node02_address}:${_param:cluster_node03_address}"
+  linux:
+    system:
+      kernel:
+        sysctl:
+          vm.dirty_ratio: 10
+          vm.dirty_background_ratio: 5
+    network:
+      bridge: openvswitch
+      interface:
+        mgmt_nic:
+          enabled: true
+          type: eth
+          proto: dhcp
+          name: ${_param:mgmt_nic}
+        external_nic:
+          enabled: true
+          name: ${_param:external_nic}
+          mtu: ${_param:interface_mtu}
+          proto: manual
+          type: eth
+        mgmt-vlan:
+          enabled: true
+          proto: manual
+          type: vlan
+          name: ${_param:mgmt_nic}.${_param:opnfv_net_mgmt_vlan}
+          use_interfaces:
+            - ${_param:mgmt_nic}
+        br-ctl:
+          enabled: true
+          type: bridge
+          proto: static
+          address: ${_param:single_address}
+          netmask: 255.255.255.0
+          use_interfaces:
+            - ${_param:mgmt_nic}.${_param:opnfv_net_mgmt_vlan}
+        br-floating:
+          enabled: true
+          type: ovs_bridge
+          mtu: ${_param:interface_mtu}
+        float-to-ex:
+          enabled: true
+          type: ovs_port
+          mtu: ${_param:interface_mtu}
+          bridge: br-floating
+        br-ex:
+          enabled: true
+          type: bridge
+          mtu: ${_param:interface_mtu}
+          address: ${_param:external_address}
+          netmask: 255.255.255.0
+          use_interfaces:
+            - ${_param:external_nic}
+          use_ovs_ports:
+            - float-to-ex
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_control.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_control.yml
new file mode 100644
index 000000000..df21a785d
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_control.yml
@@ -0,0 +1,84 @@
+---
+classes:
+  - system.linux.system.repo.mcp.openstack
+  - system.linux.system.repo.mcp.extra
+  - system.ceilometer.client
+  - system.memcached.server.single
+  - system.keystone.server.cluster
+  - system.keystone.server.wsgi
+  - system.glance.control.cluster
+  - system.nova.control.cluster
+  - system.cinder.control.cluster
+  - system.cinder.control.backend.lvm
+  - system.heat.server.cluster
+  - system.designate.server.cluster
+  - system.designate.server.backend.bind
+  - system.bind.server.single
+  - system.haproxy.proxy.listen.openstack.nova-placement
+  - system.haproxy.proxy.listen.openstack.glare
+  - system.glusterfs.client.cluster
+  - system.glusterfs.client.volume.glance
+  - system.glusterfs.client.volume.keystone
+parameters:
+  _param:
+    keepalived_vip_interface: ${_param:single_nic}
+    keepalived_vip_virtual_router_id: 50
+    cluster_vip_address: ${_param:openstack_control_address}
+    cluster_local_address: ${_param:single_address}
+    cluster_node01_hostname: ctl01
+    cluster_node01_address: ${_param:openstack_control_node01_address}
+    cluster_node02_hostname: ctl02
+    cluster_node02_address: ${_param:openstack_control_node02_address}
+    cluster_node03_hostname: ctl03
+    cluster_node03_address: ${_param:openstack_control_node03_address}
+    nova_vncproxy_url: https://${_param:cluster_public_host}:6080
+  linux:
+    network:
+      interface:
+        dhcp: ${_param:linux_dhcp_interface}
+        single: ${_param:linux_single_interface}
+  keystone:
+    server:
+      cacert: /etc/ssl/certs/mcp_os_cacert
+  bind:
+    server:
+      control:
+        mgmt:
+          enabled: true
+          bind:
+            address: ${_param:single_address}
+            port: 953
+          allow:
+            - ${_param:openstack_control_node01_address}
+            - ${_param:openstack_control_node02_address}
+            - ${_param:openstack_control_node03_address}
+          keys:
+            - designate
+  designate:
+    server:
+      pools:
+        default:
+          description: 'test pool'
+          targets:
+            default:
+              description: 'test target1'
+            default1:
+              type: ${_param:designate_pool_target_type}
+              description: 'test target2'
+              masters: ${_param:designate_pool_target_masters}
+              options:
+                host: ${_param:openstack_control_node02_address}
+                port: 53
+                rndc_host: ${_param:openstack_control_node02_address}
+                rndc_port: 953
+                rndc_key_file: /etc/designate/rndc.key
+            default2:
+              type: ${_param:designate_pool_target_type}
+              description: 'test target3'
+              masters: ${_param:designate_pool_target_masters}
+              options:
+                host: ${_param:openstack_control_node03_address}
+                port: 53
+                rndc_host: ${_param:openstack_control_node03_address}
+                rndc_port: 953
+                rndc_key_file: /etc/designate/rndc.key
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_control_init.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_control_init.yml
new file mode 100644
index 000000000..79c387940
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_control_init.yml
@@ -0,0 +1,10 @@
+---
+classes:
+  - 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
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_dashboard.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_dashboard.yml
new file mode 100644
index 000000000..b4a0da6c8
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_dashboard.yml
@@ -0,0 +1,11 @@
+---
+classes:
+  - system.horizon.server.single
+parameters:
+  _param:
+    horizon_site_branding: OpenStack Dashboard
+  linux:
+    network:
+      interface:
+        dhcp: ${_param:linux_dhcp_interface}
+        single: ${_param:linux_single_interface}
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_database.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_database.yml
new file mode 100644
index 000000000..6bd640dd4
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_database.yml
@@ -0,0 +1,35 @@
+---
+classes:
+  - system.linux.system.repo.mcp.openstack
+  - system.linux.system.repo.mcp.extra
+  - system.galera.server.cluster
+  - system.galera.server.database.aodh
+  - system.galera.server.database.ceilometer
+  - system.galera.server.database.cinder
+  - system.galera.server.database.designate
+  - system.galera.server.database.glance
+  - system.galera.server.database.grafana
+  - system.galera.server.database.heat
+  - system.galera.server.database.keystone
+  - system.galera.server.database.nova
+  - system.galera.server.database.neutron
+parameters:
+  _param:
+    keepalived_vip_interface: ${_param:single_nic}
+    keepalived_vip_virtual_router_id: 80
+    galera_server_cluster_name: openstack_cluster
+    galera_max_connections: 3072
+    galera_innodb_buffer_pool_size: 2048M
+    cluster_vip_address: ${_param:openstack_database_address}
+    cluster_local_address: ${_param:single_address}
+    cluster_node01_hostname: dbs01
+    cluster_node01_address: ${_param:openstack_database_node01_address}
+    cluster_node02_hostname: dbs02
+    cluster_node02_address: ${_param:openstack_database_node02_address}
+    cluster_node03_hostname: dbs03
+    cluster_node03_address: ${_param:openstack_database_node03_address}
+  linux:
+    network:
+      interface:
+        dhcp: ${_param:linux_dhcp_interface}
+        single: ${_param:linux_single_interface}
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_database_init.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_database_init.yml
new file mode 100644
index 000000000..5dcb9c9e1
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_database_init.yml
@@ -0,0 +1,3 @@
+---
+classes:
+  - system.mysql.client.single
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_init.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_init.yml
new file mode 100644
index 000000000..c72041c82
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_init.yml
@@ -0,0 +1,296 @@
+---
+# yamllint disable rule:line-length
+parameters:
+  _param:
+
+    openstack_version: ocata
+
+    openstack_gateway_node01_address: ${_param:opnfv_openstack_gateway_node01_address}
+    openstack_gateway_node02_address: ${_param:opnfv_openstack_gateway_node02_address}
+    openstack_gateway_node03_address: ${_param:opnfv_openstack_gateway_node03_address}
+    openstack_gateway_node01_tenant_address: ${_param:opnfv_openstack_gateway_node01_tenant_address}
+    openstack_gateway_node02_tenant_address: ${_param:opnfv_openstack_gateway_node02_tenant_address}
+    openstack_gateway_node03_tenant_address: ${_param:opnfv_openstack_gateway_node03_tenant_address}
+    openstack_gateway_node01_hostname: gtw01
+    openstack_gateway_node02_hostname: gtw02
+    openstack_gateway_node03_hostname: gtw03
+
+    # openstack service addresses
+    openstack_proxy_address: ${_param:opnfv_openstack_proxy_address}
+    openstack_proxy_node01_address: ${_param:opnfv_openstack_proxy_node01_address}
+    openstack_proxy_node02_address: ${_param:opnfv_openstack_proxy_node02_address}
+    openstack_control_address: ${_param:opnfv_openstack_control_address}
+    openstack_control_node01_address: ${_param:opnfv_openstack_control_node01_address}
+    openstack_control_node02_address: ${_param:opnfv_openstack_control_node02_address}
+    openstack_control_node03_address: ${_param:opnfv_openstack_control_node03_address}
+    openstack_database_address: ${_param:opnfv_openstack_database_address}
+    openstack_database_node01_address: ${_param:opnfv_openstack_database_node01_address}
+    openstack_database_node02_address: ${_param:opnfv_openstack_database_node02_address}
+    openstack_database_node03_address: ${_param:opnfv_openstack_database_node03_address}
+    openstack_message_queue_address: ${_param:opnfv_openstack_message_queue_address}
+    openstack_message_queue_node01_address: ${_param:opnfv_openstack_message_queue_node01_address}
+    openstack_message_queue_node02_address: ${_param:opnfv_openstack_message_queue_node02_address}
+    openstack_message_queue_node03_address: ${_param:opnfv_openstack_message_queue_node03_address}
+
+
+    openstack_telemetry_hostname: mdb
+    openstack_telemetry_node01_hostname: mdb01
+    openstack_telemetry_node02_hostname: mdb02
+    openstack_telemetry_node03_hostname: mdb03
+
+    openstack_telemetry_address: ${_param:opnfv_openstack_telemetry_address}
+    openstack_telemetry_node01_address: ${_param:opnfv_openstack_telemetry_node01_address}
+    openstack_telemetry_node02_address: ${_param:opnfv_openstack_telemetry_node02_address}
+    openstack_telemetry_node03_address: ${_param:opnfv_openstack_telemetry_node03_address}
+
+    # OpenStack Compute
+    openstack_compute_node01_single_address: ${_param:opnfv_openstack_compute_node01_single_address}
+    openstack_compute_node02_single_address: ${_param:opnfv_openstack_compute_node02_single_address}
+    openstack_compute_node03_single_address: ${_param:opnfv_openstack_compute_node03_single_address}
+    openstack_compute_node01_control_address: ${_param:opnfv_openstack_compute_node01_control_address}
+    openstack_compute_node02_control_address: ${_param:opnfv_openstack_compute_node02_control_address}
+    openstack_compute_node03_control_address: ${_param:opnfv_openstack_compute_node03_control_address}
+    openstack_compute_node01_tenant_address: ${_param:opnfv_openstack_compute_node01_tenant_address}
+    openstack_compute_node02_tenant_address: ${_param:opnfv_openstack_compute_node02_tenant_address}
+    openstack_compute_node03_tenant_address: ${_param:opnfv_openstack_compute_node03_tenant_address}
+    openstack_compute_node01_external_address: ${_param:opnfv_openstack_compute_node01_external_address}
+    openstack_compute_node02_external_address: ${_param:opnfv_openstack_compute_node02_external_address}
+
+    # openstack service hostnames
+    openstack_proxy_hostname: prx
+    openstack_proxy_node01_hostname: prx01
+    openstack_proxy_node02_hostname: prx02
+    openstack_control_hostname: ctl
+    openstack_control_node01_hostname: ctl01
+    openstack_control_node02_hostname: ctl02
+    openstack_control_node03_hostname: ctl03
+    openstack_database_hostname: dbs
+    openstack_database_node01_hostname: dbs01
+    openstack_database_node02_hostname: dbs02
+    openstack_database_node03_hostname: dbs03
+    openstack_message_queue_hostname: msg
+    openstack_message_queue_node01_hostname: msg01
+    openstack_message_queue_node02_hostname: msg02
+    openstack_message_queue_node03_hostname: msg03
+
+    # openstack compute
+    openstack_compute_node01_hostname: cmp001
+    openstack_compute_node02_hostname: cmp002
+
+    openstack_region: RegionOne
+    admin_email: root@localhost
+    # Neutron osv/nodvr
+    neutron_control_dvr: 'False'
+    neutron_l3_ha: 'True'
+    neutron_global_physnet_mtu: 1500
+    neutron_external_mtu: 1500
+    neutron_gateway_dvr: 'False'
+    neutron_gateway_agent_mode: legacy
+    neutron_compute_dvr: 'False'
+    neutron_compute_agent_mode: legacy
+    neutron_compute_external_access: 'True'
+    galera_server_cluster_name: openstack_cluster
+    galera_server_maintenance_password: opnfv_secret
+    galera_server_admin_password: opnfv_secret
+    rabbitmq_secret_key: opnfv_secret
+    rabbitmq_admin_password: opnfv_secret
+    rabbitmq_openstack_password: opnfv_secret
+    glance_version: ${_param:openstack_version}
+    glance_service_host: ${_param:openstack_control_address}
+    keystone_version: ${_param:openstack_version}
+    keystone_service_host: ${_param:openstack_control_address}
+    heat_version: ${_param:openstack_version}
+    heat_service_host: ${_param:openstack_control_address}
+    heat_domain_admin_password: opnfv_secret
+    cinder_version: ${_param:openstack_version}
+    cinder_service_host: ${_param:openstack_control_address}
+    ceilometer_version: ${_param:openstack_version}
+    ceilometer_service_host: ${_param:openstack_telemetry_address}
+    ceilometer_influxdb_password: opnfv_secret
+    nova_version: ${_param:openstack_version}
+    nova_service_host: ${_param:openstack_control_address}
+    neutron_version: ${_param:openstack_version}
+    neutron_service_host: ${_param:openstack_control_address}
+    glusterfs_service_host: ${_param:infra_kvm_address}
+    mysql_admin_user: root
+    mysql_admin_password: opnfv_secret
+    mysql_cinder_password: opnfv_secret
+    mysql_ceilometer_password: opnfv_secret
+    mysql_glance_password: opnfv_secret
+    mysql_grafana_password: opnfv_secret
+    mysql_heat_password: opnfv_secret
+    mysql_keystone_password: opnfv_secret
+    mysql_neutron_password: opnfv_secret
+    mysql_nova_password: opnfv_secret
+    mysql_aodh_password: opnfv_secret
+    mysql_designate_password: opnfv_secret
+    aodh_version: ${_param:openstack_version}
+    keystone_aodh_password: opnfv_secret
+    keystone_service_token: opnfv_secret
+    keystone_admin_password: opnfv_secret
+    keystone_ceilometer_password: opnfv_secret
+    keystone_cinder_password: opnfv_secret
+    keystone_glance_password: opnfv_secret
+    keystone_heat_password: opnfv_secret
+    keystone_keystone_password: opnfv_secret
+    keystone_neutron_password: opnfv_secret
+    keystone_nova_password: opnfv_secret
+    keystone_designate_password: opnfv_secret
+    ceilometer_secret_key: opnfv_secret
+    horizon_version: ${_param:openstack_version}
+    horizon_secret_key: opaesee8Que2yahJoh9fo0eefo1Aeyo6ahyei8zeiboh3aeth5loth7ieNa5xi5e
+    horizon_identity_host: ${_param:openstack_control_address}
+    horizon_identity_encryption: none
+    horizon_identity_version: 2
+    mongodb_server_replica_set: ceilometer
+    mongodb_ceilometer_password: opnfv_secret
+    mongodb_admin_password: opnfv_secret
+    mongodb_shared_key: eoTh1AwahlahqueingeejooLughah4tei9feing0eeVaephooDi2li1TaeV1ooth
+    metadata_password: opnfv_secret
+    openstack_telemetry_keepalived_password: opnfv_secret
+    aodh_service_host: ${_param:openstack_telemetry_address}
+    designate_service_host: ${_param:openstack_control_address}
+    designate_bind9_rndc_key: 4pc+X4PDqb2q+5o72dISm72LM1Ds9X2EYZjqg+nmsS7FhdTwzFFY8l/iEDmHxnyjkA33EQC8H+z0fLLBunoitw==
+    designate_domain_id: 5186883b-91fb-4891-bd49-e6769234a8fc
+    designate_pool_ns_records:
+      - hostname: 'ns1.example.org.'
+        priority: 10
+    designate_pool_nameservers:
+      - host: ${_param:openstack_control_node01_address}
+        port: 53
+      - host: ${_param:openstack_control_node02_address}
+        port: 53
+      - host: ${_param:openstack_control_node03_address}
+        port: 53
+    designate_pool_target_type: bind9
+    designate_pool_target_masters:
+      - host: ${_param:openstack_control_node01_address}
+        port: 5354
+      - host: ${_param:openstack_control_node02_address}
+        port: 5354
+      - host: ${_param:openstack_control_node03_address}
+        port: 5354
+    designate_pool_target_options:
+      host: ${_param:openstack_control_node01_address}
+      port: 53
+      rndc_host: ${_param:openstack_control_node01_address}
+      rndc_port: 953
+      rndc_key_file: /etc/designate/rndc.key
+    designate_version: ${_param:openstack_version}
+    # Billing
+    # keystone_billometer_password: opnfv_secret
+    # keystone_billometer_address: ${_param:billometer_service_host}
+    # billometer_service_host: ${_param:openstack_billing_address}
+    # billometer_version: ${_param:openstack_version}
+    # billometer_secret_key: opnfv_secretpasswordpasswordpassword
+    # billometer_identity_password: ${_param:keystone_billometer_password}
+    # billometer_identity_host: ${_param:openstack_control_address}
+    # billometer_identity_token: ${_param:keystone_service_token}
+  linux:
+    network:
+      host:
+        prx:
+          address: ${_param:openstack_proxy_address}
+          names:
+            - ${_param:openstack_proxy_hostname}
+            - ${_param:openstack_proxy_hostname}.${_param:cluster_domain}
+        prx01:
+          address: ${_param:openstack_proxy_node01_address}
+          names:
+            - ${_param:openstack_proxy_node01_hostname}
+            - ${_param:openstack_proxy_node01_hostname}.${_param:cluster_domain}
+        prx02:
+          address: ${_param:openstack_proxy_node02_address}
+          names:
+            - ${_param:openstack_proxy_node02_hostname}
+            - ${_param:openstack_proxy_node02_hostname}.${_param:cluster_domain}
+        ctl:
+          address: ${_param:openstack_control_address}
+          names:
+            - ${_param:openstack_control_hostname}
+            - ${_param:openstack_control_hostname}.${_param:cluster_domain}
+        ctl01:
+          address: ${_param:openstack_control_node01_address}
+          names:
+            - ${_param:openstack_control_node01_hostname}
+            - ${_param:openstack_control_node01_hostname}.${_param:cluster_domain}
+        ctl02:
+          address: ${_param:openstack_control_node02_address}
+          names:
+            - ${_param:openstack_control_node02_hostname}
+            - ${_param:openstack_control_node02_hostname}.${_param:cluster_domain}
+        ctl03:
+          address: ${_param:openstack_control_node03_address}
+          names:
+            - ${_param:openstack_control_node03_hostname}
+            - ${_param:openstack_control_node03_hostname}.${_param:cluster_domain}
+        msg:
+          address: ${_param:openstack_message_queue_address}
+          names:
+            - ${_param:openstack_message_queue_hostname}
+            - ${_param:openstack_message_queue_hostname}.${_param:cluster_domain}
+        msg01:
+          address: ${_param:openstack_message_queue_node01_address}
+          names:
+            - ${_param:openstack_message_queue_node01_hostname}
+            - ${_param:openstack_message_queue_node01_hostname}.${_param:cluster_domain}
+        msg02:
+          address: ${_param:openstack_message_queue_node02_address}
+          names:
+            - ${_param:openstack_message_queue_node02_hostname}
+            - ${_param:openstack_message_queue_node02_hostname}.${_param:cluster_domain}
+        msg03:
+          address: ${_param:openstack_message_queue_node03_address}
+          names:
+            - ${_param:openstack_message_queue_node03_hostname}
+            - ${_param:openstack_message_queue_node03_hostname}.${_param:cluster_domain}
+        dbs:
+          address: ${_param:openstack_database_address}
+          names:
+            - ${_param:openstack_database_hostname}
+            - ${_param:openstack_database_hostname}.${_param:cluster_domain}
+        dbs01:
+          address: ${_param:openstack_database_node01_address}
+          names:
+            - ${_param:openstack_database_node01_hostname}
+            - ${_param:openstack_database_node01_hostname}.${_param:cluster_domain}
+        dbs02:
+          address: ${_param:openstack_database_node02_address}
+          names:
+            - ${_param:openstack_database_node02_hostname}
+            - ${_param:openstack_database_node02_hostname}.${_param:cluster_domain}
+        dbs03:
+          address: ${_param:openstack_database_node03_address}
+          names:
+            - ${_param:openstack_database_node03_hostname}
+            - ${_param:openstack_database_node03_hostname}.${_param:cluster_domain}
+        mdb:
+          address: ${_param:openstack_telemetry_address}
+          names:
+            - ${_param:openstack_telemetry_hostname}
+            - ${_param:openstack_telemetry_hostname}.${_param:cluster_domain}
+        mdb01:
+          address: ${_param:openstack_telemetry_node01_address}
+          names:
+            - ${_param:openstack_telemetry_node01_hostname}
+            - ${_param:openstack_telemetry_node01_hostname}.${_param:cluster_domain}
+        mdb02:
+          address: ${_param:openstack_telemetry_node02_address}
+          names:
+            - ${_param:openstack_telemetry_node02_hostname}
+            - ${_param:openstack_telemetry_node02_hostname}.${_param:cluster_domain}
+        mdb03:
+          address: ${_param:openstack_telemetry_node03_address}
+          names:
+            - ${_param:openstack_telemetry_node03_hostname}
+            - ${_param:openstack_telemetry_node03_hostname}.${_param:cluster_domain}
+        cmp001:
+          address: ${_param:openstack_compute_node01_control_address}
+          names:
+            - ${_param:openstack_compute_node01_hostname}
+            - ${_param:openstack_compute_node01_hostname}.${_param:cluster_domain}
+        cmp002:
+          address: ${_param:openstack_compute_node02_control_address}
+          names:
+            - ${_param:openstack_compute_node02_hostname}
+            - ${_param:openstack_compute_node02_hostname}.${_param:cluster_domain}
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_message_queue.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_message_queue.yml
new file mode 100644
index 000000000..721380859
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_message_queue.yml
@@ -0,0 +1,23 @@
+---
+classes:
+  - system.linux.system.repo.mcp.openstack
+  - system.linux.system.repo.mcp.extra
+  - system.rabbitmq.server.cluster
+  - system.rabbitmq.server.vhost.openstack
+parameters:
+  _param:
+    keepalived_vip_interface: ${_param:single_nic}
+    keepalived_vip_virtual_router_id: 90
+    cluster_vip_address: ${_param:openstack_message_queue_address}
+    cluster_local_address: ${_param:single_address}
+    cluster_node01_hostname: msg01
+    cluster_node01_address: ${_param:openstack_message_queue_node01_address}
+    cluster_node02_hostname: msg02
+    cluster_node02_address: ${_param:openstack_message_queue_node02_address}
+    cluster_node03_hostname: msg03
+    cluster_node03_address: ${_param:openstack_message_queue_node03_address}
+  linux:
+    network:
+      interface:
+        dhcp: ${_param:linux_dhcp_interface}
+        single: ${_param:linux_single_interface}
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_proxy.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_proxy.yml
new file mode 100644
index 000000000..b8051f629
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_proxy.yml
@@ -0,0 +1,39 @@
+---
+classes:
+  - system.linux.system.repo.mcp.openstack
+  - system.linux.system.repo.mcp.extra
+  - system.nginx.server.single
+  - system.nginx.server.proxy.openstack_api
+  - system.nginx.server.proxy.openstack_vnc
+  - system.nginx.server.proxy.openstack_web
+  - system.nginx.server.proxy.openstack.aodh
+  - system.nginx.server.proxy.openstack.ceilometer
+  - system.horizon.server.single
+  - system.salt.minion.cert.proxy
+  - system.sphinx.server.doc.reclass
+  - service.keepalived.cluster.single
+parameters:
+  _param:
+    keepalived_vip_interface: ${_param:single_nic}
+    keepalived_vip_virtual_router_id: 240
+    nginx_proxy_ssl:
+      enabled: true
+      authority: ${_param:salt_minion_ca_authority}
+      engine: salt
+      mode: secure
+    cluster_vip_address: ${_param:openstack_proxy_address}
+    salt_minion_ca_host: cfg01.${_param:cluster_domain}
+  linux:
+    network:
+      interface:
+        dhcp: ${_param:linux_dhcp_interface}
+        single: ${_param:linux_single_interface}
+    system:
+      package:
+        libapache2-mod-wsgi:
+  salt:
+    minion:
+      cert:
+        proxy:
+          alternative_names: "IP:${_param:openstack_proxy_address}"
+          key_usage: 'digitalSignature, keyEncipherment'
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_telemetry.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_telemetry.yml
new file mode 100644
index 000000000..d886cc5e0
--- /dev/null
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-common/openstack_telemetry.yml
@@ -0,0 +1,32 @@
+---
+classes:
+  - system.linux.system.repo.mcp.openstack
+  - system.linux.system.repo.mcp.extra
+  - system.mongodb.server.cluster
+  - system.mongodb.server.database.ceilometer
+  - system.ceilometer.server.backend.mongodb
+  # - system.ceilometer.server.backend.influxdb
+  # - system.heka.ceilometer_collector.single
+  - system.ceilometer.server.cluster
+  - system.aodh.server.cluster
+parameters:
+  _param:
+    keepalived_openstack_telemetry_vip_interface: ${_param:single_nic}
+    keepalived_vip_virtual_router_id: 230
+    cluster_vip_address: ${_param:openstack_telemetry_address}
+    cluster_local_address: ${_param:single_address}
+    cluster_node01_hostname: mdb01
+    cluster_node01_address: ${_param:openstack_telemetry_node01_address}
+    cluster_node02_hostname: mdb02
+    cluster_node02_address: ${_param:openstack_telemetry_node02_address}
+    cluster_node03_hostname: mdb03
+    cluster_node03_address: ${_param:openstack_telemetry_node03_address}
+  linux:
+    network:
+      interface:
+        dhcp: ${_param:linux_dhcp_interface}
+        single: ${_param:linux_single_interface}
+  mongodb:
+    server:
+      logging:
+        verbose: v