Sha256: ca39d31eb3c6558e914cf1aeb30a2171be1ce6352c066a99bc2cc0f704b4ad62
Contents?: true
Size: 1.55 KB
Versions: 12
Compression:
Stored size: 1.55 KB
Contents
module EbDeployer
module AWSDriver
class CloudFormationDriver
def initialize
@client = Aws::CloudFormation::Client.new
end
def stack_exists?(name)
describe_stack(name)
true
rescue Aws::CloudFormation::Errors::ValidationError
false
end
def create_stack(name, template, opts)
@client.create_stack(opts.merge(:stack_name => name,
:template_body => template,
:parameters => convert_parameters(opts[:parameters])))
end
def update_stack(name, template, opts)
@client.update_stack(opts.merge(:stack_name => name,
:template_body => template,
:parameters => convert_parameters(opts[:parameters])))
end
def query_output(name, key)
output = describe_stack(name)[:outputs].find { |o| o[:output_key] == key }
output && output[:output_value]
end
def fetch_events(name, options={})
response = @client.describe_stack_events(options.merge(:stack_name => name))
return response.stack_events, response.next_token
end
private
def describe_stack(name)
@client.describe_stacks(:stack_name => name)[:stacks].first
end
def log(msg)
puts "[#{Time.now.utc}][cloud_formation_driver] #{msg}"
end
def convert_parameters(params)
params.map { |k, v| {:parameter_key => k, :parameter_value => v}}
end
end
end
end
Version data entries
12 entries across 12 versions & 3 rubygems