Module: AwsCftTools::Client::CFT::ChangesetManagement

Included in:
AwsCftTools::Client::CFT
Defined in:
lib/aws_cft_tools/client/cft/changeset_management.rb

Overview

Provides changeset management functions for the CFT client.

Instance Method Summary collapse

Instance Method Details

#changes_on_stack_create(template, changeset_set) ⇒ Array<AwsCftTools::Change>

Accepts a template for a stack and tries to create a creation changeset for the stack. The stack must not exist yet in CloudFormation.

Parameters:

  • template (AwsCftTools::Template)
  • changeset_set (String) —

    an identifier linking various changesets as part of the same run

Returns:



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# File 'lib/aws_cft_tools/client/cft/changeset_management.rb', line 30

def changes_on_stack_create(template, changeset_set)
  do_changeset(create_changeset_params(template, changeset_set))
end

#changes_on_stack_delete(template, _changeset_set) ⇒ Array<AwsCftTools::DeletionChange>

Accepts a template and creates a mock changeset listing the resources that would be removed if the stack were deleted. The stack must exist in CloudFormation.

Parameters:

  • template (AwsCftTools::Template)
  • _changeset_set (Object) —

    ignored to maintain compatibility with the other changeset methods

Returns:



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# File 'lib/aws_cft_tools/client/cft/changeset_management.rb', line 42

def changes_on_stack_delete(template, _changeset_set)
  mock_delete_changeset(template)
end

#changes_on_stack_update(template, changeset_set) ⇒ Array<AwsCftTools::Change>

Accepts a template for a stack and tries to create an update changeset for that stack. The stack must already exist in CloudFormation.

Parameters:

  • template (AwsCftTools::Template)
  • changeset_set (String) —

    an identifier linking various changesets as part of the same run

Returns:



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# File 'lib/aws_cft_tools/client/cft/changeset_management.rb', line 18

def changes_on_stack_update(template, changeset_set)
  do_changeset(update_changeset_params(template, changeset_set))
end