Sha256: a76dfef3118c6e4ac25a4db399b5e2008f6317584dfa7b8f098ec4f53318d3bb
Contents?: true
Size: 1.05 KB
Versions: 15
Compression:
Stored size: 1.05 KB
Contents
require 'json'
module Stackster
class StackCreater
def initialize(args)
@config = args[:config]
@logger = @config.logger
@entry = args[:entry]
@name = args[:name]
@template = read_template_from_file args[:template_file]
end
def create
@logger.info "Creating Cloud Formation stack #{@name}."
cloud_formation.create :name => @name,
:parameters => read_parameters_from_entry,
:template => @template
end
private
def cloud_formation
@cf ||= AWS::CloudFormation.new :config => @config
end
def read_template_from_file(template_file)
file = File.open template_file
file.read
end
def read_parameters_from_template
t = JSON.parse @template
t['Parameters'] ? t['Parameters'].keys : []
end
def read_parameters_from_entry
h = {}
attributes = @entry.attributes
read_parameters_from_template.each do |p|
h[p] = attributes[p] if attributes[p]
end
h
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems