tripleo-heat-templates/puppet/puppet-steps.j2

{% set deploy_steps_max = 6 %}
conditions:
{% for step in range(1, deploy_steps_max) %}
  WorkflowTasks_Step{{step}}_Enabled:
    or:
    {%- for role in roles %}
      - not:
          equals:
            - get_param: [role_data, {{role.name}}, service_workflow_tasks, step{{step}}]
            - ''
      - False
    {%- endfor %}
{% endfor %}

resources:
  # Post deployment steps for all roles
  # A single config is re-applied with an incrementing step number
{% for role in roles %}
  # {{role.name}} Role post-deploy steps
  {{role.name}}ArtifactsConfig:
    type: deploy-artifacts.yaml

  {{role.name}}ArtifactsDeploy:
    type: OS::Heat::StructuredDeployments
    properties:
      servers:  {get_param: [servers, {{role.name}}]}
      config: {get_resource: {{role.name}}ArtifactsConfig}

  {{role.name}}PreConfig:
    type: OS::TripleO::Tasks::{{role.name}}PreConfig
    properties:
      servers: {get_param: [servers, {{role.name}}]}
      input_values:
        update_identifier: {get_param: DeployIdentifier}

  {{role.name}}Config:
    type: OS::TripleO::{{role.name}}Config
    properties:
      StepConfig: {list_join: ["\n", {get_param: [role_data, {{role.name}}, step_config]}]}

  # Step through a series of configuration steps
{% for step in range(1, deploy_steps_max) %}
  {{role.name}}Deployment_Step{{step}}:
    type: OS::Heat::StructuredDeploymentGroup
    depends_on:
      - WorkflowTasks_Step{{step}}_Execution
    # TODO(gfidente): the following if/else condition
    # replicates what is already defined for the
    # WorkflowTasks_StepX resource and can be remove
    # if https://bugs.launchpad.net/heat/+bug/1700569
    # is fixed.
    {%- if step == 1 %}
    {%- for dep in roles %}
      - {{dep.name}}PreConfig
      - {{dep.name}}ArtifactsDeploy
    {%- endfor %}
    {%- else %}
    {%- for dep in roles %}
      - {{dep.name}}Deployment_Step{{step -1}}
    {%- endfor %}
    {%- endif %}
    properties:
      name: {{role.name}}Deployment_Step{{step}}
      servers: {get_param: [servers, {{role.name}}]}
      config: {get_resource: {{role.name}}Config}
      input_values:
        step: {{step}}
        update_identifier: {get_param: DeployIdentifier}
{% endfor %}

  # Note, this should be the last step to execute configuration changes.
  # Ensure that all {{role.name}}ExtraConfigPost steps are executed
  # after all the previous deployment steps.
  {{role.name}}ExtraConfigPost:
    depends_on:
  {%- for dep in roles %}
      - {{dep.name}}Deployment_Step5
  {%- endfor %}
    type: OS::TripleO::NodeExtraConfigPost
    properties:
        servers: {get_param: [servers, {{role.name}}]}

  # The {{role.name}}PostConfig steps are in charge of
  # quiescing all services, i.e. in the Controller case,
  # we should run a full service reload.
  {{role.name}}PostConfig:
    type: OS::TripleO::Tasks::{{role.name}}PostConfig
    depends_on:
  {%- for dep in roles %}
      - {{dep.name}}ExtraConfigPost
  {%- endfor %}
    properties:
      servers: {get_param: servers}
      input_values:
        update_identifier: {get_param: DeployIdentifier}


{% endfor %}

# BEGIN service_workflow_tasks handling
{% for step in range(1, deploy_steps_max) %}
  WorkflowTasks_Step{{step}}:
    type: OS::Mistral::Workflow
    condition: WorkflowTasks_Step{{step}}_Enabled
    depends_on:
    {%- if step == 1 %}
    {%- for dep in roles %}
      - {{dep.name}}PreConfig
      - {{dep.name}}ArtifactsDeploy
    {%- endfor %}
    {%- else %}
    {%- for dep in roles %}
      - {{dep.name}}Deployment_Step{{step -1}}
    {%- endfor %}
    {%- endif %}
    properties:
      name: {list_join: [".", ["tripleo", {get_param: stack_name}, "workflowtasks", "step{{step}}"]]}
      type: direct
      tasks:
        yaql:
          expression: $.data.where($ != '').select($.get('step{{step}}')).where($ != null).flatten()
          data:
          {%- for role in roles %}
            - get_param: [role_data, {{role.name}}, service_workflow_tasks]
          {%- endfor %}

  WorkflowTasks_Step{{step}}_Execution:
    type: OS::Mistral::ExternalResource
    condition: WorkflowTasks_Step{{step}}_Enabled
    depends_on: WorkflowTasks_Step{{step}}
    properties:
      actions:
        CREATE:
          workflow: { get_resource: WorkflowTasks_Step{{step}} }
          params:
            env:
              service_ips: { get_param: ctlplane_service_ips }
              role_merged_configs:
                {%- for r in roles %}
                {{r.name}}: {get_param: [role_data, {{r.name}}, merged_config_settings]}
                {%- endfor %}
        UPDATE:
          workflow: { get_resource: WorkflowTasks_Step{{step}} }
          params:
            env:
              service_ips: { get_param: ctlplane_service_ips }
              role_merged_configs:
                {%- for r in roles %}
                {{r.name}}: {get_param: [role_data, {{r.name}}, merged_config_settings]}
                {%- endfor %}
      always_update: true
{% endfor %}
# END service_workflow_tasks handling