Sha256: 5b027131d2ae789af31af661d7a1fc85db1a55d24a7977a0cbc5a60257ff40fc
Contents?: true
Size: 1.01 KB
Versions: 6
Compression:
Stored size: 1.01 KB
Contents
require 'awspec'
module SelfHeal
'''this function takes a previously captured EC2 instance name and chacks it against the current
inventory. If the resource is found or can be pattern matched to a matching one with a dynamic element updated
the function returns the resource name, otherwise its false'''
def dynamic_resource(item)
unless ec2(item).exists?
resource = Aws::EC2::Resource.new(region: 'eu-west-2')
capture_group = item.match(/([a-z]+-)([a-z|0-9]+)(\..+)/)
if capture_group
network_item = capture_group[1]
environment = capture_group[3]
resource.instances.each do | i |
i.tags.each do | tag |
if tag.key == 'Name'
name = tag.value
regex = /\b#{Regexp.quote(network_item)}[0-9|a-z]+#{Regexp.quote(environment)}\b/
if name.match(regex) #unless
return name
end
end
end
end
end
end
item
end
module_function :dynamic_resource
end
Version data entries
6 entries across 6 versions & 1 rubygems