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Versions: 7
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Contents
module Awspec::Type
class Ec2 < Base
attr_reader :client, :instance
def initialize(id)
super
@client = @ec2_client
@instance = find_ec2(id)
@id = @instance[:instance_id] if @instance
end
states = %w(
pending running shutting-down
terminated stopping stopped
)
states.each do |state|
define_method state.tr('-', '_') + '?' do
@instance[:state][:name] == state
end
end
def method_missing(name)
describe = name.to_sym
if @instance.members.include?(describe)
@instance[describe]
else
super
end
end
def has_eip?(ip_address = nil)
option = {
filters: [{ name: 'instance-id', values: [@id] }]
}
option[:public_ips] = [ip_address] if ip_address
ret = @ec2_client.describe_addresses(option)
return ret[:addresses].count == 1 if ip_address
return ret[:addresses].count > 0 unless ip_address
end
def has_security_group?(sg_id)
sgs = @instance[:security_groups]
ret = sgs.find do |sg|
sg[:group_id] == sg_id || sg[:group_name] == sg_id
end
return true if ret
sg2 = find_security_group(sg_id)
return false unless sg2.tag_name == sg_id
sgs.find do |sg|
sg[:group_id] == sg2[:group_id]
end
end
def has_ebs?(volume_id)
blocks = @instance[:block_device_mappings]
ret = blocks.find do |block|
next false unless block[:ebs]
block[:ebs][:volume_id] == volume_id
end
return true if ret
blocks2 = find_ebs(volume_id)
blocks2[:attachments].find do |attachment|
attachment.instance_id == @id
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems