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Versions: 4
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Contents
module VagrantPlugins
module ProviderVirtualBox
module Driver
class Base
def snapshot_take
execute("snapshot", @uuid, "take", "vagrant-snap-#{Time.now.to_i}", "--pause")
end
def snapshot_rollback(bootmode)
# don't try to power off if we're already off
unless [:poweroff, :aborted].include?(read_state)
halt
sleep 2 # race condition on locked VMs otherwise?
end
execute("snapshot", @uuid, "restore", snapshot_list.last)
start(bootmode)
end
def snapshot_list
info = execute("showvminfo", @uuid, "--machinereadable")
snapshots = []
info.split("\n").each do |line|
if line =~ /^SnapshotName[^=]*="(vagrant-snap-.+?)"$/
snapshots << $1.to_s
end
end
snapshots.sort
end
def has_snapshot?
snapshot_list.length > 0
end
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems