Class: HP::Cloud::Accounts

Inherits:
Object
  • Object
show all
Defined in:
lib/hpcloud/accounts.rb

Constant Summary collapse

DEFAULT_ACCOUNT = 
"default_account"
TOP_LEVEL = 
[:username, :provider]
CREDENTIALS = 
[:account_id,
:secret_key,
:auth_uri,
:tenant_id,
:userpass]
ZONES = 
[:compute,
:"object storage",
:cdn,
:dns,
:lbaas,
:db,
:network,
:"block storage"]
OPTIONS = 
[:connect_timeout,
:read_timeout,
:write_timeout,
:ssl_verify_peer,
:ssl_ca_path,
:ssl_ca_file,
:preferred_flavor,
:preferred_win_image,
:preferred_image]
@@home = 
nil

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Accounts

Returns a new instance of Accounts.



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# File 'lib/hpcloud/accounts.rb', line 55

def initialize
  if @@home.nil?
    @@home = ENV['HOME']
  end
  @directory = @@home + "/.hpcloud/accounts/"
  @accts = {}
end

Instance Attribute Details

#directory ⇒ Object (readonly)

Returns the value of attribute directory.



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# File 'lib/hpcloud/accounts.rb', line 27

def directory
  @directory
end

Class Method Details

.get_known ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 67

def self.get_known
  ret = ""
  CREDENTIALS.each{|key| ret += "\n * " + key.to_s }
  ZONES.each{|key| ret += "\n * " + key.to_s }
  OPTIONS.each{|key| ret += "\n * " + key.to_s }
  return ret
end

.home_directory=(dir) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 63

def self.home_directory=(dir)
  @@home = dir
end

Instance Method Details

#copy(src, dest) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 101

def copy(src, dest)
  begin
    src_name = get_file_name(src)
    dest_name = get_file_name(dest)
    FileUtils.cp(src_name, dest_name)
    return true
  rescue Exception => e
    raise Exception.new('Error copying ' + src_name + ' to ' + dest_name)
  end
  return false
end

#create(account) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 148

def create()
  if @accts[].nil?
    uri = Config.new.get(:default_auth_uri)
    @accts[] = {:credentials=>{:auth_uri=>uri},
                       :regions=>{},
                       :options=>{}}
  end
  return @accts[]
end

#create_options(account_name, zone, avl_zone = nil) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 238

def create_options(, zone, avl_zone = nil)
  hsh = get()
  provider = hsh[:provider] || 'hp'
  provider = provider.downcase
  creds = hsh[:credentials]
  regions = hsh[:regions] || {}
  opts = hsh[:options]
  opts.delete(:preferred_flavor)
  opts.delete(:preferred_image)
  opts.delete(:preferred_win_image)
  opts.delete(:checker_url)
  opts.delete(:checker_deferment)
  unless zone.nil?
    avl_zone = avl_zone || regions[zone.to_s.downcase.to_sym]
  end

  options = {}
  if provider == 'hp'
    options[:hp_access_key] = creds[:account_id] || creds[:hp_access_key] || creds[:hp_account_id]
    options[:hp_secret_key] = creds[:secret_key] || creds[:hp_secret_key]
    options[:hp_use_upass_auth_style] = true if creds[:userpass] == true
    options[:hp_auth_uri] = creds[:auth_uri] || creds[:hp_auth_uri]
    options[:hp_tenant_id ] = creds[:tenant_id] || creds[:hp_tenant_id]
    options[:hp_avl_zone] = avl_zone
    options[:connection_options] = opts
    options[:user_agent] = "HPCloud-UnixCLI/#{HP::Cloud::VERSION}"
  else
    options = creds
  end
  options[:provider] = provider

  return options
end

#get(account) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 195

def get()
  hsh = read().clone
  settings = Config.new.settings
  hsh[:provider] ||= 'hp'
  hsh[:options][:connect_timeout] ||= settings[:connect_timeout]
  hsh[:options][:read_timeout] ||= settings[:read_timeout]
  hsh[:options][:write_timeout] ||= settings[:write_timeout]
  hsh[:options][:preferred_flavor] ||= settings[:preferred_flavor]
  hsh[:options][:preferred_image] ||= settings[:preferred_image]
  hsh[:options][:connect_timeout] = hsh[:options][:connect_timeout].to_i
  hsh[:options][:read_timeout] = hsh[:options][:read_timeout].to_i
  hsh[:options][:write_timeout] = hsh[:options][:write_timeout].to_i
  if hsh[:options][:ssl_verify_peer].nil?
    hsh[:options][:ssl_verify_peer] = settings[:ssl_verify_peer]
  end
  if hsh[:options][:ssl_verify_peer].to_s == "false" || hsh[:options][:ssl_verify_peer].to_s == "no"
    hsh[:options][:ssl_verify_peer] = false
  else
    hsh[:options][:ssl_verify_peer] = true
  end
  hsh[:options][:ssl_ca_path] ||= settings[:ssl_ca_path]
  hsh[:options][:ssl_ca_path] ||= settings[:ssl_ca_path]
  hsh[:options][:ssl_ca_file] ||= settings[:ssl_ca_file]
  hsh[:options].delete_if{ |k,v| v.nil? }
  return hsh
end

#get_file_name(account) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 75

def get_file_name()
  "#{@directory}#{.to_s.downcase.gsub(' ', '_')}"
end

#list ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 79

def list
  unless File.directory?("#{@directory}")
    return "No such file or directory - #{@directory}\n" +
           "Run account:setup to create accounts."
  end
  ray = Dir.entries("#{@directory}")
  ray.delete_if{|item| File.file?("#{@directory}/#{item}") == false }
  ray.sort!
  return ray.join("\n")
end

#migrate ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 272

def migrate
  ray = list
  return false if ray.index('default').nil?
  return false unless ray.index('hp').nil?
  warn "Renaming account 'default' to 'hp'..."
  return false unless copy('default', 'hp')
  remove('default')

  config = Config.new(true)
  config.set(:default_account, 'hp')
  config.write()
  warn "Account 'hp' is now the default"
  return true
end

#read(account, createIt = false) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 113

def read(, createIt=false)
  return @accts[] if @accts[].nil? == false
  file_name = get_file_name()
  if  == 'hp' && File.exists?(file_name) == false
    migrate
  end
  if File.exists?(file_name)
    begin
      hsh = YAML::load(File.open(file_name))
      hsh[:credentials] = {} if hsh[:credentials].nil?
      if ((hsh[:zones].nil? == false) && (hsh[:regions].nil? == true))
        regions = {}
        zones = hsh[:zones]
        regions[:compute] = zones[:compute_availability_zone] unless zones[:compute_availability_zone].nil?
        regions[:"object storage"] = zones[:storage_availability_zone] unless zones[:storage_availability_zone].nil?
        regions[:cdn] = zones[:cdn_availability_zone] unless zones[:cdn_availability_zone].nil?
        regions[:"block storage"] = zones[:block_availability_zone] unless zones[:block_availability_zone].nil?
        hsh[:zones] = nil
        hsh[:regions] = regions
      end
      hsh[:regions] = {} if hsh[:regions].nil?
      hsh[:options] = {} if hsh[:options].nil?
      @accts[] = hsh
    rescue Exception => e
      raise Exception.new('Error reading account file: ' + file_name)
    end
  else
    if createIt
      return create()
    end
    raise Exception.new('Could not find account file: ' + file_name)
  end
  return @accts[]
end

#remove(account) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 90

def remove()
  begin
    file_name = get_file_name()
    File.delete(file_name)
    return true
  rescue Exception => e
    raise Exception.new('Error removing account file: ' + file_name)
  end
  return false
end

#set(account, key, value) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 177

def set(, key, value)
  hsh = @accts[]
  return false if hsh.nil?
  key = key.to_sym
  if CREDENTIALS.include?(key)
    hsh[:credentials][key] = value
  elsif ZONES.include?(key)
    hsh[:regions][key] = value
  elsif OPTIONS.include?(key)
    hsh[:options][key] = value
  elsif TOP_LEVEL.include?(key)
    hsh[key] = value
  else
    return false
  end
  return true
end

#set_cred(account, cred) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 158

def set_cred(, cred)
  if @accts[].nil?
    @accts[] = {:credentials=>{}, :regions=>{}, :options=>{}}
  end
  @accts[][:credentials] = cred
  unless cred[:hp_auth_uri].nil?
    if cred[:hp_auth_uri].match(/hpcloud.net/)
      @accts[][:options][:ssl_verify_peer] = false
    end
  end
end

#set_regions(account, regions) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 170

def set_regions(, regions)
  if @accts[].nil?
    @accts[] = {:credentials=>{}, :regions=>{}, :options=>{}}
  end
  @accts[][:regions] = regions
end

#write(account) ⇒ Object 



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# File 'lib/hpcloud/accounts.rb', line 222

def write()
  config = @accts[]
  if config.nil?
    raise Exception.new("Cannot find account information for #{}")
  end
  file_name = get_file_name()
  begin
    FileUtils.mkpath(@directory)
    File.open(file_name, 'w') do |file|
      file.write config.to_yaml
    end
  rescue Exception => e
    raise Exception.new("Error writing file #{file_name}")
  end
end