Sha256: e482aecb2d1b04c85bb8ac0957a64d86c7aa7d55663c841b38da667ed20402bd
Contents?: true
Size: 1.46 KB
Versions: 8
Compression:
Stored size: 1.46 KB
Contents
require 'yaml'
require 'socket'
module ChefVPCToolkit
module Util
@@configs=nil
def self.hostname
Socket.gethostname
end
def self.load_configs
return @@configs if not @@configs.nil?
config_file=ENV['CHEF_VPC_TOOLKIT_CONF']
if config_file.nil? then
config_file=ENV['HOME']+File::SEPARATOR+".chef_vpc_toolkit.conf"
if not File.exists?(config_file) then
config_file="/etc/chef_vpc_toolkit.conf"
end
end
if File.exists?(config_file) then
configs=YAML.load_file(config_file)
raise_if_nil_or_empty(configs, "cloud_servers_vpc_url")
raise_if_nil_or_empty(configs, "cloud_servers_vpc_username")
raise_if_nil_or_empty(configs, "cloud_servers_vpc_password")
@@configs=configs
else
raise "Failed to load chef VPC toolkit config file. Please configure /etc/chef_vpc_toolkit.conf or create a .chef_vpc_toolkit.conf config file in your HOME directory."
end
@@configs
end
def self.load_public_key
ssh_dir=ENV['HOME']+File::SEPARATOR+".ssh"+File::SEPARATOR
if File.exists?(ssh_dir+"id_rsa.pub")
pubkey=IO.read(ssh_dir+"id_rsa.pub")
elsif File.exists?(ssh_dir+"id_dsa.pub")
pubkey=IO.read(ssh_dir+"id_dsa.pub")
else
raise "Failed to load SSH key. Please create a SSH public key pair in your HOME directory."
end
pubkey.chomp
end
def self.raise_if_nil_or_empty(options, key)
if not options or options[key].nil? or options[key].empty? then
raise "Please specify a valid #{key.to_s} parameter."
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems