vagrant-lxc-ng/lib/vagrant-lxc/action.rb

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require 'vagrant-lxc/action/boot'
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require 'vagrant-lxc/action/clear_forwarded_ports'
require 'vagrant-lxc/action/create'
require 'vagrant-lxc/action/destroy'
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require 'vagrant-lxc/action/destroy_confirm'
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require 'vagrant-lxc/action/compress_rootfs'
require 'vagrant-lxc/action/fetch_ip_with_lxc_attach'
require 'vagrant-lxc/action/fetch_ip_from_dnsmasq_leases'
require 'vagrant-lxc/action/forced_halt'
require 'vagrant-lxc/action/forward_ports'
require 'vagrant-lxc/action/handle_box_metadata'
require 'vagrant-lxc/action/prepare_nfs_settings'
require 'vagrant-lxc/action/prepare_nfs_valid_ids'
require 'vagrant-lxc/action/private_networks'
require 'vagrant-lxc/action/remove_temporary_files'
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require 'vagrant-lxc/action/setup_package_files'
require 'vagrant-lxc/action/warn_networks'
unless Vagrant::Backports.vagrant_1_3_or_later?
require 'vagrant-backports/action/wait_for_communicator'
end
unless Vagrant::Backports.vagrant_1_5_or_later?
require 'vagrant-backports/ui'
require 'vagrant-backports/action/handle_box'
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require 'vagrant-backports/action/message'
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require 'vagrant-backports/action/is_state'
end
module Vagrant
module LXC
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module Action
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# Shortcuts
Builtin = Vagrant::Action::Builtin
Builder = Vagrant::Action::Builder
# This action is responsible for reloading the machine, which
# brings it down, sucks in new configuration, and brings the
# machine back up with the new configuration.
def self.action_reload
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Builder.new.tap do |b|
b.use Builtin::Call, Builtin::IsState, :not_created do |env1, b2|
if env1[:result]
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b2.use Builtin::Message, I18n.t("vagrant_lxc.messages.not_created")
next
end
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b2.use Builtin::ConfigValidate
b2.use action_halt
b2.use action_start
end
end
end
# This action boots the VM, assuming the VM is in a state that requires
# a bootup (i.e. not saved).
def self.action_boot
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Builder.new.tap do |b|
b.use Builtin::Provision
b.use Builtin::EnvSet, :port_collision_repair => true
b.use Builtin::HandleForwardedPortCollisions
if Vagrant::Backports.vagrant_1_4_or_later?
b.use PrepareNFSValidIds
b.use Builtin::SyncedFolderCleanup
b.use Builtin::SyncedFolders
b.use PrepareNFSSettings
else
require 'vagrant-lxc/backports/action/share_folders'
b.use ShareFolders
end
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b.use Builtin::SetHostname
b.use WarnNetworks
b.use ForwardPorts
b.use Boot
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b.use Builtin::WaitForCommunicator
b.use PrivateNetworks
end
end
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# This action just runs the provisioners on the machine.
def self.action_provision
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Builder.new.tap do |b|
b.use Builtin::ConfigValidate
b.use Builtin::Call, Builtin::IsState, :not_created do |env1, b2|
if env1[:result]
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b2.use Builtin::Message, I18n.t("vagrant_lxc.messages.not_created")
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next
end
b2.use Builtin::Call, Builtin::IsState, :running do |env2, b3|
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if !env2[:result]
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b3.use Builtin::Message, I18n.t("vagrant_lxc.messages.not_running")
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next
end
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b3.use Builtin::Provision
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end
end
end
end
# This action starts a container, assuming it is already created and exists.
# A precondition of this action is that the container exists.
def self.action_start
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Builder.new.tap do |b|
b.use Builtin::ConfigValidate
b.use Builtin::Call, Builtin::IsState, :running do |env, b2|
# If the VM is running, then our work here is done, exit
next if env[:result]
b2.use action_boot
end
end
end
# This action brings the machine up from nothing, including creating the
# container, configuring metadata, and booting.
def self.action_up
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Builder.new.tap do |b|
b.use Builtin::ConfigValidate
b.use Builtin::Call, Builtin::IsState, :not_created do |env, b2|
# If the VM is NOT created yet, then do the setup steps
if env[:result]
b2.use Builtin::HandleBox
b2.use HandleBoxMetadata
b2.use Create
end
end
b.use action_start
end
end
# This is the action that is primarily responsible for halting
# the virtual machine, gracefully or by force.
def self.action_halt
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Builder.new.tap do |b|
b.use Builtin::Call, Builtin::IsState, :not_created do |env, b2|
if env[:result]
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b2.use Builtin::Message, I18n.t("vagrant_lxc.messages.not_created")
next
end
b2.use ClearForwardedPorts
b2.use RemoveTemporaryFiles
b2.use Builtin::Call, Builtin::GracefulHalt, :stopped, :running do |env2, b3|
if !env2[:result]
b3.use ForcedHalt
end
end
end
end
end
# This is the action that is primarily responsible for completely
# freeing the resources of the underlying virtual machine.
def self.action_destroy
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Builder.new.tap do |b|
b.use Builtin::Call, Builtin::IsState, :not_created do |env1, b2|
if env1[:result]
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b2.use Builtin::Message, I18n.t("vagrant_lxc.messages.not_created")
next
end
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# TODO: Use Vagrant's built in action once we drop support for vagrant 1.2
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b2.use Builtin::Call, DestroyConfirm do |env2, b3|
if env2[:result]
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b3.use Builtin::ConfigValidate
b3.use Builtin::EnvSet, :force_halt => true
b3.use action_halt
b3.use Destroy
if Vagrant::Backports.vagrant_1_3_or_later?
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b3.use Builtin::ProvisionerCleanup
end
else
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b3.use Builtin::Message, I18n.t("vagrant_lxc.messages.will_not_destroy")
end
end
end
end
end
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# This action packages the virtual machine into a single box file.
def self.action_package
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Builder.new.tap do |b|
b.use Builtin::Call, Builtin::IsState, :not_created do |env1, b2|
if env1[:result]
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b2.use Builtin::Message, I18n.t("vagrant_lxc.messages.not_created")
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next
end
b2.use action_halt
b2.use CompressRootFS
b2.use SetupPackageFiles
b2.use Vagrant::Action::General::Package
end
end
end
# This action is called to read the IP of the container. The IP found
# is expected to be put into the `:machine_ip` key.
def self.action_fetch_ip
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Builder.new.tap do |b|
b.use Builtin::ConfigValidate
b.use Builtin::Call, Builtin::IsState, :running do |env, b2|
if env[:result]
b2.use FetchIpWithLxcAttach if env[:machine].provider.driver.supports_attach?
b2.use FetchIpFromDnsmasqLeases
else
b2.use Builtin::Message, I18n.t("vagrant_lxc.messages.not_running")
end
end
end
end
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# This is the action that will exec into an SSH shell.
def self.action_ssh
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Builder.new.tap do |b|
b.use Builtin::ConfigValidate
b.use Builtin::Call, Builtin::IsState, :not_created do |env, b2|
if env[:result]
b2.use Builtin::Message, I18n.t("vagrant_lxc.messages.not_created")
next
end
b2.use Builtin::Call, Builtin::IsState, :running do |env1, b3|
if !env1[:result]
b3.use Builtin::Message, I18n.t("vagrant_lxc.messages.not_running")
next
end
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b3.use Builtin::SSHExec
end
end
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end
end
# This is the action that will run a single SSH command.
def self.action_ssh_run
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Builder.new.tap do |b|
b.use Builtin::ConfigValidate
b.use Builtin::Call, Builtin::IsState, :not_created do |env, b2|
if env[:result]
b2.use Builtin::Message, I18n.t("vagrant_lxc.messages.not_created")
next
end
b2.use Builtin::Call, Builtin::IsState, :running do |env1, b3|
if !env1[:result]
raise Vagrant::Errors::VMNotRunningError
next
end
b3.use Builtin::SSHRun
end
end
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end
end
end
end
end