Module: Nucleus::Adapters::V1::CloudControl::Application

Included in:
Nucleus::Adapters::V1::CloudControl
Defined in:
lib/nucleus/adapters/v1/cloud_control/application.rb

Overview

cloud control, CRUD operations for the application object

Instance Method Summary collapse

Instance Method Details

#application(application_id) ⇒ Object

See Also:



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# File 'lib/nucleus/adapters/v1/cloud_control/application.rb', line 18

def application(application_id)
  response = get("/app/#{application_id}").body
  to_nucleus_app(response, default_deployment(response[:name]))
end

#applications ⇒ Object

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# File 'lib/nucleus/adapters/v1/cloud_control/application.rb', line 8

def applications
  response = get('/app')
  apps = []
  response.body.each do |application|
    apps << to_nucleus_app(application, default_deployment(application[:name]))
  end
  apps
end

#create_application(application) ⇒ Object

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# File 'lib/nucleus/adapters/v1/cloud_control/application.rb', line 24

def create_application(application)
  if application.key? :region
    unless application[:region].casecmp('default') == 0
      fail Errors::SemanticAdapterRequestError,
           "Region '#{application[:region]}' does not exist at the endpoint. "\
           'Please check which regions are actually available on this endpoint.'
    end
    # there is no region in cloudControl --> remove from request
    application.delete :region
  end

  apply_buildpack(application)

  # force the use of repository type 'git', unless overridden by the params
  default_params = { repository_type: 'git' }
  cc_application = default_params.merge(application)

  create_app_response = post('/app', body: cc_application).body

  # create the default deployment, name will automatically become 'default'
  created_deployment = post("/app/#{create_app_response[:name]}/deployment", body: { name: 'nucleus' }).body

  # activate the variables addon. However, the activation explicitly requires an initial key value pair...
  post("/app/#{create_app_response[:name]}/deployment/#{NUCLEUS_DEPLOYMENT}/addon",
       body: { addon: 'config.free', options: "{\"nucleus-initialized\": \"true\"}" }).body
  # ...now delete the initial key value pair to have the desired clean setup
  delete_env_var(create_app_response[:name], 'nucleus-initialized')

  to_nucleus_app(create_app_response, created_deployment)
end

#delete_application(application_id) ⇒ Object

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# File 'lib/nucleus/adapters/v1/cloud_control/application.rb', line 56

def delete_application(application_id)
  # delete all deployments first
  deployments = get("/app/#{application_id}/deployment").body
  deployments.each do |deployment|
    deployment_name = %r{(\w+)\/(\w+)}.match(deployment[:name])[2]
    delete("/app/#{application_id}/deployment/#{deployment_name}")
  end
  delete("/app/#{application_id}")
end