Class: Jets::Cfn::Builders::ApiDeploymentBuilder

Inherits:
Object
  • Object
show all
Includes:
AwsServices, Interface
Defined in:
lib/jets/cfn/builders/api_deployment_builder.rb

Instance Method Summary collapse

Methods included from AwsServices

#apigateway, #aws_lambda, #cfn, #dynamodb, #logs, #s3, #s3_resource, #sns, #sqs, #sts

Methods included from AwsServices::StackStatus

#lookup, #stack_exists?, #stack_in_progress?

Methods included from AwsServices::GlobalMemoist

included

Methods included from Interface

#add_description, #add_output, #add_outputs, #add_parameter, #add_parameters, #add_resource, #add_resources, #add_template_resource, #build, #post_process_template, #template, #text

Constructor Details

#initialize(options = {}) ⇒ ApiDeploymentBuilder

Returns a new instance of ApiDeploymentBuilder.



6
7
8
9
 
# File 'lib/jets/cfn/builders/api_deployment_builder.rb', line 6

def initialize(options={})
  @options = options
  @template = ActiveSupport::HashWithIndifferentAccess.new(Resources: {})
end

Instance Method Details

#add_base_path_mapping ⇒ Object

Because Jets generates a new timestamped logical id for the API Deployment resource it also creates a new root base path mapping and fails. Additionally, the base path mapping depends on the API Deploy for the stage name.

We resolve this by using a custom resource that does an in-place update.

Note, also tried to change the domain name of to something like demo-dev-.mydomain.com but that does not work because the domain name has to match the route53 record exactly.



30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
 
# File 'lib/jets/cfn/builders/api_deployment_builder.rb', line 30

def add_base_path_mapping
  return unless Jets.custom_domain?

  function = Jets::Resource::ApiGateway::BasePath::Function.new
  add_resource(function)
  add_outputs(function.outputs)

  mapping = Jets::Resource::ApiGateway::BasePath::Mapping.new
  add_resource(mapping)
  add_outputs(mapping.outputs)

  iam_role = Jets::Resource::ApiGateway::BasePath::Role.new
  add_resource(iam_role)
  add_outputs(iam_role.outputs)
end

#compose ⇒ Object

compose is an interface method



12
13
14
15
16
17
18
19
 
# File 'lib/jets/cfn/builders/api_deployment_builder.rb', line 12

def compose
  deployment = Jets::Resource::ApiGateway::Deployment.new
  add_resource(deployment)
  add_parameters(deployment.parameters)
  add_outputs(deployment.outputs)

  add_base_path_mapping
end

#template_path ⇒ Object

template_path is an interface method



47
48
49
 
# File 'lib/jets/cfn/builders/api_deployment_builder.rb', line 47

def template_path
  Jets::Naming.api_deployment_template_path
end

#write ⇒ Object

do not bother writing a template if routes are empty



52
53
54
 
# File 'lib/jets/cfn/builders/api_deployment_builder.rb', line 52

def write
  super unless Jets::Router.routes.empty?
end