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Contents
require "cfn_status"
module Ufo::AwsServices
module Concerns
extend Memoist
def find_stack(stack_name)
resp = cfn.describe_stacks(stack_name: stack_name)
resp.stacks.first
rescue Aws::CloudFormation::Errors::ValidationError => e
# example: Stack with id demo-web does not exist
if e.message =~ /Stack with/ && e.message =~ /does not exist/
nil
else
raise
end
end
def stack_resources(stack_name)
resp = cfn.describe_stack_resources(stack_name: stack_name)
resp.stack_resources
rescue Aws::CloudFormation::Errors::ValidationError => e
e.message.include?("does not exist") ? return : raise
end
def task_definition_arns(family, max_items=10)
resp = ecs.list_task_definitions(
family_prefix: family,
sort: "DESC",
)
arns = resp.task_definition_arns
arns = arns.select do |arn|
task_definition = arn.split('/').last.split(':').first
task_definition == family
end
arns[0..max_items]
end
def status
CfnStatus.new(@stack_name) # NOTE: @stack_name must be set in the including Class
end
memoize :status
def find_stack_resources(stack_name)
resp = cfn.describe_stack_resources(stack_name: stack_name)
resp.stack_resources
rescue Aws::CloudFormation::Errors::ValidationError => e
if e.message.include?("does not exist")
nil
else
raise
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems