Class: Beaker::Fusion

Inherits:
Hypervisor show all
Defined in:
lib/beaker/hypervisor/fusion.rb

Constant Summary

Constants inherited from Hypervisor

Hypervisor::CHARMAP

Constants included from HostPrebuiltSteps

HostPrebuiltSteps::APT_CFG, HostPrebuiltSteps::CUMULUS_PACKAGES, HostPrebuiltSteps::DEBIAN_PACKAGES, HostPrebuiltSteps::ETC_HOSTS_PATH, HostPrebuiltSteps::ETC_HOSTS_PATH_SOLARIS, HostPrebuiltSteps::FREEBSD_PACKAGES, HostPrebuiltSteps::IPS_PKG_REPO, HostPrebuiltSteps::NTPSERVER, HostPrebuiltSteps::OPENBSD_PACKAGES, HostPrebuiltSteps::PSWINDOWS_PACKAGES, HostPrebuiltSteps::ROOT_KEYS_SCRIPT, HostPrebuiltSteps::ROOT_KEYS_SYNC_CMD, HostPrebuiltSteps::ROOT_KEYS_SYNC_CMD_AIX, HostPrebuiltSteps::SLEEPWAIT, HostPrebuiltSteps::SLES10_PACKAGES, HostPrebuiltSteps::SLES_PACKAGES, HostPrebuiltSteps::SOLARIS10_PACKAGES, HostPrebuiltSteps::TRIES, HostPrebuiltSteps::UNIX_PACKAGES, HostPrebuiltSteps::WINDOWS_PACKAGES

Instance Method Summary collapse

Methods inherited from Hypervisor

#configure, create, #generate_host_name, #proxy_package_manager, #validate

Methods included from HostPrebuiltSteps

#add_el_extras, #additive_hash_merge, #apt_get_update, #check_and_install_packages_if_needed, #construct_env, #copy_file_to_remote, #copy_ssh_to_root, #disable_iptables, #disable_se_linux, #disable_updates, #enable_root_login, #epel_info_for, #get_domain_name, #get_ip, #hack_etc_hosts, #package_proxy, #proxy_config, #set_env, #set_etc_hosts, #sync_root_keys, #timesync, #validate_host

Methods included from DSL::Patterns

#block_on

Constructor Details

#initialize(fusion_hosts, options) ⇒ Fusion

Returns a new instance of Fusion.



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# File 'lib/beaker/hypervisor/fusion.rb', line 4

def initialize(fusion_hosts, options)
  require 'rubygems' unless defined?(Gem)
  begin
    require 'fission'
  rescue LoadError
    raise "Unable to load fission, please ensure it is installed!"
  end
  @logger = options[:logger]
  @options = options
  @hosts = fusion_hosts
  #check preconditions for fusion
  @hosts.each do |host|
    raise "You must specify a snapshot for Fusion instances, no snapshot defined for #{host.name}!" unless host["snapshot"]
  end
  @fission = Fission::VM
end

Instance Method Details

#cleanup ⇒ Object

revert_fusion



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# File 'lib/beaker/hypervisor/fusion.rb', line 60

def cleanup
  @logger.notify "No cleanup for fusion boxes"
end

#provision ⇒ Object 



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# File 'lib/beaker/hypervisor/fusion.rb', line 21

def provision
available = @fission.all.data.collect{|vm| vm.name}.sort.join(", ")
@logger.notify "Available VM names: #{available}"

@hosts.each do |host|
  vm_name = host["vmname"] || host.name
  vm = @fission.new vm_name
  raise "Could not find VM '#{vm_name}' for #{host.name}!" unless vm.exists?

  vm_snapshots = vm.snapshots.data
  if vm_snapshots.nil? or vm_snapshots.empty?
    raise "No snapshots available for VM #{host.name} (vmname: '#{vm_name}')"
  end

  available_snapshots = vm_snapshots.sort.join(", ")
  @logger.notify "Available snapshots for #{host.name}: #{available_snapshots}"
  snap_name = host["snapshot"]
  raise "Could not find snapshot '#{snap_name}' for host #{host.name}!" unless vm.snapshots.data.include? snap_name

  @logger.notify "Reverting #{host.name} to snapshot '#{snap_name}'"
  start = Time.now
  vm.revert_to_snapshot snap_name
  while vm.running?.data
    sleep 1
  end
  time = Time.now - start
  @logger.notify "Spent %.2f seconds reverting" % time

  @logger.notify "Resuming #{host.name}"
  start = Time.now
  vm.start :headless => true
  until vm.running?.data
    sleep 1
  end
  time = Time.now - start
  @logger.notify "Spent %.2f seconds resuming VM" % time
end
end