tripleo-heat-templates/sample-env-generator/composable-roles.yaml

#
# This environment generator is used to generate some sample composable role
# environment files.
#
environments:
  -
    name: composable-roles/monolithic-nonha
    title: Monolithic Controller Non-HA deployment
    description: |
      A Heat environment that can be used to deploy controller and compute
      services in an Non-HA configuration with SSL undercloud only and a
      flat network.
      This should be used with a roles_data.yaml containing the Controller,
      Compute and CephStorage roles.
      openstack overcloud roles generate -o ~/roles_data.yaml Controller Compute CephStorage      
    files:
      overcloud.yaml:
        parameters:
          - ControllerHostnameFormat
          - ComputeHostnameFormat
          - CephStorageHostnameFormat
          - ControllerCount
          - ComputeCount
          - CephStorageCount
      deployment/timesync/chrony-baremetal-ansible.yaml:
        parameters:
          - NtpServer
      sample-env-generator/composable-roles.yaml:
        parameters:
          - DnsServers
    sample_values:
      ControllerCount: 1
      ComputeCount: 1
      CephStorageCount: 1

  -
    name: composable-roles/monolithic-ha
    title: Monolithic Controller HA deployment
    description: |
      A Heat environment that can be used to deploy controller and compute
      services in an HA configuration with SSL everywhere and network
      isolation.
      This should be used with a roles_data.yaml containing the Controller,
      Compute and CephStorage roles.
      openstack overcloud roles generate -o ~/roles_data.yaml Controller Compute CephStorage      
    files:
      overcloud.yaml:
        parameters:
          - ControllerHostnameFormat
          - ComputeHostnameFormat
          - CephStorageHostnameFormat
          - ControllerCount
          - ComputeCount
          - CephStorageCount
      deployment/timesync/chrony-baremetal-ansible.yaml:
        parameters:
          - NtpServer
      sample-env-generator/composable-roles.yaml:
        parameters:
          - DnsServers
    sample_values:
      ControllerCount: 3
      ComputeCount: 3
      CephStorageCount: 1

  -
    name: composable-roles/standalone
    title: Controller HA deployment with standalone Database, Messaging and Networker nodes.
    description: |
      A Heat environment that can be used to deploy controller, database,
      messaging, networker and compute services in an HA configuration with SSL
      everywhere and network isolation.
      This should be used with a roles_data.yaml containing the
      ControllerOpenstack, Database, Messaging, Networker, Compute and
      CephStorage roles.
      openstack overcloud roles generate -o ~/roles_data.yaml ControllerOpenstack Database Messaging Networker Compute CephStorage      
    files:
      overcloud.yaml:
        parameters:
          - ComputeHostnameFormat
          - CephStorageHostnameFormat
          - ComputeCount
          - CephStorageCount
      deployment/timesync/chrony-baremetal-ansible.yaml:
        parameters:
          - NtpServer
      sample-env-generator/composable-roles.yaml:
        parameters:
          - ControllerOpenstackHostnameFormat
          - DnsServers
          - ControllerOpenstackCount
          - DatabaseCount
          - MessagingCount
          - NetworkerCount
    sample_values:
      ControllerOpenstackCount: 3
      ComputeCount: 1
      CephStorageCount: 1
      DatabaseCount: 3
      MessagingCount: 3
      NetworkerCount: 2


# NOTE(aschultz): So because these are dynamic based on the roles used, we
# do not currently define these in any heat files. So we're defining them here
# so that the sample env generator can still provide these configuration items
# in the generated config files.
parameters:
  DnsServers:
    default: []
    description: >
      DNS servers to use for the Overcloud (2 max for some implementations).
      If not set the nameservers configured in the ctlplane subnet(s) on the
      undercloud will be used.      
    type: comma_delimited_list
  # Dynamic vars based on roles
  ControllerOpenstackCount:
    default: 0
    description: Number of ControllerOpenstack nodes
    type: number
  DatabaseCount:
    default: 0
    description: Number of Database nodes
    type: number
  MessagingCount:
    default: 0
    description: Number of Messaging nodes
    type: number
  NetworkerCount:
    default: 0
    description: Number of Networker nodes
    type: number
  ControllerOpenstackHostnameFormat:
    type: string
    description: >
      Format for ControllerOpenstack node hostnames
      Note %index% is translated into the index of the node, e.g 0/1/2 etc
      and %stackname% is replaced with the stack name e.g overcloud      
    default: "%stackname%-controller-%index%"