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path: root/extraconfig/tasks/major_upgrade_pacemaker.yaml
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heat_template_version: 2014-10-16
description: 'Upgrade for Pacemaker deployments'

parameters:
  controller_servers:
    type: json
  compute_servers:
    type: json
  blockstorage_servers:
    type: json
  objectstorage_servers:
    type: json
  cephstorage_servers:
    type: json
  input_values:
    type: json
    description: input values for the software deployments

  UpgradeLevelNovaCompute:
    type: string
    description: Nova Compute upgrade level
    default: ''

resources:
  # TODO(jistr): for Mitaka->Newton upgrades and further we can use
  # map_merge with input_values instead of feeding params into scripts
  # via str_replace on bash snippets

  ControllerPacemakerUpgradeConfig_Step1:
    type: OS::Heat::SoftwareConfig
    properties:
      group: script
      config:
        list_join:
        - ''
        - - str_replace:
              template: |
                #!/bin/bash
                upgrade_level_nova_compute='UPGRADE_LEVEL_NOVA_COMPUTE'
              params:
                UPGRADE_LEVEL_NOVA_COMPUTE: {get_param: UpgradeLevelNovaCompute}
          - get_file: pacemaker_common_functions.sh
          - get_file: major_upgrade_pacemaker_migrations.sh
          - get_file: major_upgrade_controller_pacemaker_1.sh

  ControllerPacemakerUpgradeDeployment_Step1:
    type: OS::Heat::SoftwareDeploymentGroup
    properties:
      servers:  {get_param: controller_servers}
      config: {get_resource: ControllerPacemakerUpgradeConfig_Step1}
      input_values: {get_param: input_values}

  ControllerPacemakerUpgradeConfig_Step2:
    type: OS::Heat::SoftwareConfig
    properties:
      group: script
      config:
        list_join:
        - ''
        - - get_file: pacemaker_common_functions.sh
          - get_file: major_upgrade_pacemaker_migrations.sh
          - get_file: major_upgrade_controller_pacemaker_2.sh

  ControllerPacemakerUpgradeDeployment_Step2:
    type: OS::Heat::SoftwareDeploymentGroup
    depends_on: ControllerPacemakerUpgradeDeployment_Step1
    properties:
      servers:  {get_param: controller_servers}
      config: {get_resource: ControllerPacemakerUpgradeConfig_Step2}
      input_values: {get_param: input_values}