Module: Overcloud::Deployment

Included in:
UndercloudHandle
Defined in:
lib/egon/overcloud/undercloud_handle/deployment.rb

Instance Method Summary collapse

Instance Method Details

#deploy_plan(plan_name) ⇒ Object 



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# File 'lib/egon/overcloud/undercloud_handle/deployment.rb', line 37

def deploy_plan(plan_name)
  plan = get_plan(plan_name)

  # ensure that nodes are in correct state
  for node in list_nodes
    node.set_provision_state('provide') if node.provision_state == 'manageable'
  end

  # assign all unassigned roles; make sure their count is 0
  default_flavor = list_flavors[0]
  for role in list_deployment_roles
    flavor_parameter_name = role.name + "-1::Flavor"
    flavor_parameter_value = get_plan_parameter_value(plan_name, flavor_parameter_name)
    if flavor_parameter_value.to_s == ''
      edit_plan_deployment_role_count(plan_name, role.name, 0)
      edit_plan_deployment_role_flavor(plan_name, role.name, default_flavor.name)
    end
  end

  # temporary workaround for https://bugzilla.redhat.com/show_bug.cgi?id=1212740
  templates = Hash[plan.provider_resource_templates]
  templates.keys.each do |template_path|
    if template_path.index('puppet/') == 0
      new_template_path = template_path.sub('puppet/','')
      templates[new_template_path] = templates[template_path]
    end
  end
  templates["hieradata/RedHat.yaml"] = templates["puppet/hieradata/RedHat.yaml"]
  templates["yum_update.sh"] = templates["extraconfig/tasks/yum_update.sh"]

  stack_parameters = {
    :stack_name => plan.name,
    :template => plan.master_template,
    :environment => plan.environment,
    :files => templates,
    :password => @password,
    :timeout_mins => 60,
    :disable_rollback => true
  }
  service('Orchestration').stacks.new.save(stack_parameters)
end

#edit_plan_deployment_role_count(plan_name, role_name, count) ⇒ Object 



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# File 'lib/egon/overcloud/undercloud_handle/deployment.rb', line 22

def edit_plan_deployment_role_count(plan_name, role_name, count)
  parameter = {"name" => role_name + "-1::count", "value" => count.to_s}
  edit_plan_parameters(plan_name, [parameter])
end

#edit_plan_deployment_role_flavor(plan_name, role_name, flavor_name) ⇒ Object 



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# File 'lib/egon/overcloud/undercloud_handle/deployment.rb', line 32

def edit_plan_deployment_role_flavor(plan_name, role_name, flavor_name)
  parameter = {"name" => role_name + "-1::Flavor", "value" => flavor_name}
  edit_plan_parameters(plan_name, [parameter])
end

#edit_plan_deployment_role_image(plan_name, role_name, image_uuid) ⇒ Object 



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# File 'lib/egon/overcloud/undercloud_handle/deployment.rb', line 27

def edit_plan_deployment_role_image(plan_name, role_name, image_uuid)
  parameter = {"name" => role_name + "-1::Image", "value" => image_uuid}
  edit_plan_parameters([parameter])
end

#edit_plan_parameters(plan_name, parameters) ⇒ Object 



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# File 'lib/egon/overcloud/undercloud_handle/deployment.rb', line 18

def edit_plan_parameters(plan_name, parameters)
  get_plan(plan_name).patch(:parameters => parameters)
end

#get_plan(plan_name) ⇒ Object 



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# File 'lib/egon/overcloud/undercloud_handle/deployment.rb', line 4

def get_plan(plan_name)
  service('Planning').plans.find_by_name(plan_name)
end

#get_plan_parameter_value(plan_name, parameter_name) ⇒ Object 



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# File 'lib/egon/overcloud/undercloud_handle/deployment.rb', line 8

def get_plan_parameter_value(plan_name, parameter_name)
  params = get_plan(plan_name).parameters
  param = params.find{|param| param["name"] == parameter_name }
  if param
    param["value"]
  else
    nil
  end
end

#get_stack_by_name(stack_name) ⇒ Object 



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# File 'lib/egon/overcloud/undercloud_handle/deployment.rb', line 83

def get_stack_by_name(stack_name)
  list_stacks.find{|s| s.stack_name == stack_name}
end

#list_stacks ⇒ Object 



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# File 'lib/egon/overcloud/undercloud_handle/deployment.rb', line 79

def list_stacks
  service('Orchestration').stacks.all
end