Class: VagrantPlugins::ProviderLibvirt::Action::WaitTillUp
- Inherits:
-
Object
- Object
- VagrantPlugins::ProviderLibvirt::Action::WaitTillUp
- Includes:
- Vagrant::Util::Retryable
- Defined in:
- lib/vagrant-libvirt/action/wait_till_up.rb
Overview
Wait till domain is started, till it obtains an IP address and is accessible via ssh.
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(app, _env) ⇒ WaitTillUp
constructor
A new instance of WaitTillUp.
- #recover(env) ⇒ Object
- #terminate(env) ⇒ Object
Constructor Details
#initialize(app, _env) ⇒ WaitTillUp
Returns a new instance of WaitTillUp.
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# File 'lib/vagrant-libvirt/action/wait_till_up.rb', line 14 def initialize(app, _env) @logger = Log4r::Logger.new('vagrant_libvirt::action::wait_till_up') @app = app end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/vagrant-libvirt/action/wait_till_up.rb', line 19 def call(env) # Initialize metrics if they haven't been env[:metrics] ||= {} # Get domain object domain = env[:machine].provider.driver.get_domain(env[:machine].id.to_s) if domain.nil? raise Errors::NoDomainError, error_message: "Domain #{env[:machine].id} not found" end # Wait for domain to obtain an ip address. Ip address is searched # from arp table, either locally or remotely via ssh, if Libvirt # connection was done via ssh. env[:ip_address] = nil @logger.debug("Searching for IP for MAC address: #{domain.mac}") env[:ui].info(I18n.t('vagrant_libvirt.waiting_for_ip')) if env[:machine].provider_config.qemu_use_session env[:metrics]['instance_ip_time'] = Util::Timer.time do retryable(on: Fog::Errors::TimeoutError, tries: 300) do # just return if interrupted and let the warden call recover return if env[:interrupted] # Wait for domain to obtain an ip address domain.wait_for(2) do env[:ip_address] = env[:machine].provider.driver.get_ipaddress_system(domain.mac) !env[:ip_address].nil? end end end else env[:metrics]['instance_ip_time'] = Util::Timer.time do retryable(on: Fog::Errors::TimeoutError, tries: 300) do # just return if interrupted and let the warden call recover return if env[:interrupted] # Wait for domain to obtain an ip address domain.wait_for(2) do addresses.each_pair do |_type, ip| env[:ip_address] = ip[0] unless ip[0].nil? end !env[:ip_address].nil? end end end end @logger.info("Got IP address #{env[:ip_address]}") @logger.info("Time for getting IP: #{env[:metrics]['instance_ip_time']}") # Machine has ip address assigned, now wait till we are able to # connect via ssh. env[:metrics]['instance_ssh_time'] = Util::Timer.time do env[:ui].info(I18n.t('vagrant_libvirt.waiting_for_ssh')) retryable(on: Fog::Errors::TimeoutError, tries: 60) do # If we're interrupted don't worry about waiting next if env[:interrupted] # Wait till we are able to connect via ssh. loop do # If we're interrupted then just back out break if env[:interrupted] break if env[:machine].communicate.ready? sleep 2 end end end # just return if interrupted and let the warden call recover return if env[:interrupted] @logger.info("Time for SSH ready: #{env[:metrics]['instance_ssh_time']}") # Booted and ready for use. # env[:ui].info(I18n.t("vagrant_libvirt.ready")) @app.call(env) end |
#recover(env) ⇒ Object
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# File 'lib/vagrant-libvirt/action/wait_till_up.rb', line 97 def recover(env) # Undo the import terminate(env) end |
#terminate(env) ⇒ Object
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# File 'lib/vagrant-libvirt/action/wait_till_up.rb', line 102 def terminate(env) if env[:machine].provider.state.id != :not_created # If we're not supposed to destroy on error then just return return unless env[:destroy_on_error] if env[:halt_on_error] halt_env = env.dup halt_env.delete(:interrupted) halt_env[:config_validate] = false env[:action_runner].run(Action.action_halt, halt_env) else destroy_env = env.dup destroy_env.delete(:interrupted) destroy_env[:config_validate] = false destroy_env[:force_confirm_destroy] = true env[:action_runner].run(Action.action_destroy, destroy_env) end end end |