Class: Veewee::Session
- Inherits:
-
Object
- Object
- Veewee::Session
- Defined in:
- lib/veewee/session.rb
Instance Attribute Summary collapse
-
#definition ⇒ Object
Returns the value of attribute definition.
-
#definition_dir ⇒ Object
Returns the value of attribute definition_dir.
-
#iso_dir ⇒ Object
Returns the value of attribute iso_dir.
-
#name ⇒ Object
Returns the value of attribute name.
-
#template_dir ⇒ Object
Returns the value of attribute template_dir.
-
#veewee_dir ⇒ Object
Returns the value of attribute veewee_dir.
Class Method Summary collapse
- .add_ide_controller(boxname) ⇒ Object
- .add_sata_controller(boxname) ⇒ Object
- .add_ssh_nat_mapping(boxname) ⇒ Object
- .attach_disk(boxname) ⇒ Object
- .build(boxname, options) ⇒ Object
- .calculate_checksums(definition, boxname) ⇒ Object
- .clean ⇒ Object
- .create_disk(boxname) ⇒ Object
- .create_vm(boxname, force = false) ⇒ Object
- .declare(options) ⇒ Object
- .define(boxname, template_name, options = {}) ⇒ Object
- .definition_exists?(boxname) ⇒ Boolean
- .destroy_vm(boxname) ⇒ Object
- .determine_vboxcmd ⇒ Object
- .download_progress(url, localfile) ⇒ Object
- .export_box(boxname) ⇒ Object
- .list_boxes ⇒ Object
- .list_definitions ⇒ Object
- .list_ostypes ⇒ Object
- .list_templates(options = { :format => 'vagrant'}) ⇒ Object
- .load_definition(boxname) ⇒ Object
- .local_ip ⇒ Object
- .mount_isofile(boxname, isofile) ⇒ Object
- .remove_box(boxname) ⇒ Object
- .setenv(env) ⇒ Object
- .start_vm(boxname, mode) ⇒ Object
- .suppress_messages ⇒ Object
- .transaction(boxname, step_name, checksums, &block) ⇒ Object
- .undefine(boxname) ⇒ Object
- .verify_iso(filename, autodownload = false) ⇒ Object
Instance Attribute Details
#definition ⇒ Object
Returns the value of attribute definition.
19 20 21 |
# File 'lib/veewee/session.rb', line 19 def definition @definition end |
#definition_dir ⇒ Object
Returns the value of attribute definition_dir.
15 16 17 |
# File 'lib/veewee/session.rb', line 15 def definition_dir @definition_dir end |
#iso_dir ⇒ Object
Returns the value of attribute iso_dir.
17 18 19 |
# File 'lib/veewee/session.rb', line 17 def iso_dir @iso_dir end |
#name ⇒ Object
Returns the value of attribute name.
18 19 20 |
# File 'lib/veewee/session.rb', line 18 def name @name end |
#template_dir ⇒ Object
Returns the value of attribute template_dir.
16 17 18 |
# File 'lib/veewee/session.rb', line 16 def template_dir @template_dir end |
#veewee_dir ⇒ Object
Returns the value of attribute veewee_dir.
14 15 16 |
# File 'lib/veewee/session.rb', line 14 def veewee_dir @veewee_dir end |
Class Method Details
.add_ide_controller(boxname) ⇒ Object
491 492 493 494 495 |
# File 'lib/veewee/session.rb', line 491 def self.add_ide_controller(boxname) #unless => "${vboxcmd} showvminfo '${vname}' | grep 'IDE Controller' " command ="#{@vboxcmd} storagectl '#{boxname}' --name 'IDE Controller' --add ide" Veewee::Shell.execute("#{command}") end |
.add_sata_controller(boxname) ⇒ Object
497 498 499 500 501 |
# File 'lib/veewee/session.rb', line 497 def self.add_sata_controller(boxname) #unless => "${vboxcmd} showvminfo '${vname}' | grep 'SATA Controller' "; command ="#{@vboxcmd} storagectl '#{boxname}' --name 'SATA Controller' --add sata" Veewee::Shell.execute("#{command}") end |
.add_ssh_nat_mapping(boxname) ⇒ Object
327 328 329 330 331 332 333 334 335 336 337 338 |
# File 'lib/veewee/session.rb', line 327 def self.add_ssh_nat_mapping(boxname) vm=VirtualBox::VM.find(boxname) #Map SSH Ports # command => "${vboxcmd} modifyvm '${vname}' --natpf1 'guestssh,tcp,,${hostsshport},,${guestsshport}'", port = VirtualBox::NATForwardedPort.new port.name = "guestssh" port.guestport = @definition[:ssh_guest_port].to_i port.hostport = @definition[:ssh_host_port].to_i vm.network_adapters[0].nat_driver.forwarded_ports << port port.save vm.save end |
.attach_disk(boxname) ⇒ Object
504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 |
# File 'lib/veewee/session.rb', line 504 def self.attach_disk(boxname) location=boxname+"."+@definition[:disk_format].downcase command="VBoxManage list systemproperties|grep '^Default machine'|cut -d ':' -f 2|sed -e 's/^[ ]*//'" results=IO.popen("#{command}") place=results.gets.chop results.close location="#{place}/#{boxname}/"+location puts "Attaching disk: #{location}" #command => "${vboxcmd} storageattach '${vname}' --storagectl 'SATA Controller' --port 0 --device 0 --type hdd --medium '${vname}.vdi'", command ="#{@vboxcmd} storageattach '#{boxname}' --storagectl 'SATA Controller' --port 0 --device 0 --type hdd --medium '#{location}'" Veewee::Shell.execute("#{command}") end |
.build(boxname, options) ⇒ Object
198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 |
# File 'lib/veewee/session.rb', line 198 def self.build(boxname,) = { "force" => false, "format" => "vagrant", "nogui" => false }.merge() #Now we have to load the definition (reads definition.rb) load_definition(boxname) #Command to execute locally @vboxcmd=determine_vboxcmd ={ :user => @definition[:ssh_user], :port => @definition[:ssh_host_port], :password => @definition[:ssh_password], :timeout => @definition[:ssh_timeout]} #Suppress those annoying virtualbox messages verify_iso(@definition[:iso_file]) if (["force"]==false) else puts "Forcing build by destroying #{boxname} machine" destroy_vm(boxname) end checksums=calculate_checksums(@definition,boxname) transaction(boxname,"0-initial-#{checksums[0]}",checksums) do #Create the Virtualmachine and set all the memory and other stuff create_vm(boxname) #Create a disk with the same name as the boxname create_disk(boxname) #These command actually call the commandline of Virtualbox, I hope to use the virtualbox-ruby library in the future add_ide_controller(boxname) add_sata_controller(boxname) attach_disk(boxname) mount_isofile(boxname,@definition[:iso_file]) add_ssh_nat_mapping(boxname) #Starting machine if (["nogui"]==true) start_vm(boxname,"vrdp") else start_vm(boxname,"gui") end #waiting for it to boot puts "Waiting for the machine to boot" sleep @definition[:boot_wait].to_i Veewee::Scancode.send_sequence("#{@vboxcmd}","#{boxname}",@definition[:boot_cmd_sequence]) puts "Starting a webserver on port #{@definition[:kickstart_port]}" #:kickstart_port => "7122", :kickstart_ip => self.local_ip, :kickstart_timeout => 1000,:kickstart_file => "preseed.cfg", Veewee::Web.wait_for_request(@definition[:kickstart_file],{:port => @definition[:kickstart_port], :host => @definition[:kickstart_ip], :timeout => @definition[:kickstart_timeout], :web_dir => File.join(@definition_dir,boxname)}) Veewee::Ssh.when_ssh_login_works("localhost",) do #Transfer version of Virtualbox to $HOME/.vbox_version versionfile=Tempfile.open("vbox.version") versionfile.puts "#{VirtualBox::Global.global.lib.virtualbox.version}" versionfile.rewind Veewee::Ssh.transfer_file("localhost",versionfile.path,".vbox_version", ) puts "" versionfile.close versionfile.delete end end #initial Transaction counter=1 @definition[:postinstall_files].each do |postinstall_file| filename=File.join(@definition_dir,boxname,postinstall_file) transaction(boxname,"#{counter}-#{postinstall_file}-#{checksums[counter]}",checksums) do Veewee::Ssh.when_ssh_login_works("localhost",) do Veewee::Ssh.transfer_file("localhost",filename,) command=@definition[:sudo_cmd] command.gsub!(/%p/,"#{@definition[:ssh_password]}") command.gsub!(/%u/,"#{@definition[:ssh_user]}") command.gsub!(/%f/,"#{postinstall_file}") Veewee::Ssh.execute("localhost","#{command}",) end end counter+=1 end end |
.calculate_checksums(definition, boxname) ⇒ Object
563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 |
# File 'lib/veewee/session.rb', line 563 def self.calculate_checksums(definition,boxname) #TODO: get rid of definitiondir and so one initial=definition.clone keys=[:postinstall_files,:sudo_cmd,:postinstall_timeout] keys.each do |key| initial.delete(key) end checksums=Array.new checksums << Digest::MD5.hexdigest(initial.to_s) postinstall_files=definition[:postinstall_files] unless postinstall_files.nil? for filename in postinstall_files begin full_filename=File.join(@definition_dir,boxname,filename) checksums << Digest::MD5.hexdigest(File.read(full_filename)) rescue puts "Error reading postinstall file #{filename} - checksum" exit end end end return checksums end |
.clean ⇒ Object
142 143 144 |
# File 'lib/veewee/session.rb', line 142 def self.clean puts "Not yet implemented" end |
.create_disk(boxname) ⇒ Object
453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 |
# File 'lib/veewee/session.rb', line 453 def self.create_disk(boxname) #Now check the disks #Maybe one day we can use the name, now we have to check location #disk=VirtualBox::HardDrive.find(boxname) location=boxname+"."+@definition[:disk_format].downcase found=false VirtualBox::HardDrive.all.each do |d| if !d.location.match(/#{location}/).nil? found=true break end end if !found puts "Creating new harddrive of size #{@definition[:disk_size].to_i} " #newdisk=VirtualBox::HardDrive.new #newdisk.format=@definition[:disk_format] #newdisk.logical_size=@definition[:disk_size].to_i #newdisk.location=location ##PDB: again problems with the virtualbox GEM ##VirtualBox::Global.global.max_vdi_size=1000000 #newdisk.save command="VBoxManage list systemproperties|grep '^Default machine'|cut -d ':' -f 2|sed -e 's/^[ ]*//'" results=IO.popen("#{command}") place=results.gets.chop results.close command ="#{@vboxcmd} createhd --filename '#{place}/#{boxname}/#{boxname}.#{@definition[:disk_format]}' --size '#{@definition[:disk_size].to_i}' --format #{@definition[:disk_format]} > /dev/null" Veewee::Shell.execute("#{command}") end end |
.create_vm(boxname, force = false) ⇒ Object
391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 |
# File 'lib/veewee/session.rb', line 391 def self.create_vm(boxname,force=false) #Verifying the os.id with the :os_type_id specified matchfound=false VirtualBox::Global.global.lib.virtualbox.guest_os_types.collect { |os| if @definition[:os_type_id] == os.id matchfound=true end } unless matchfound puts "The ostype: #{@definition[:os_type_id]} is not available in your Virtualbox version" exit end vm=VirtualBox::VM.find(boxname) if (!vm.nil? && !(vm.powered_off?)) puts "shutting down box" #We force it here, maybe vm.shutdown is cleaner vm.stop end if !vm.nil? puts "Box already exists" #vm.stop #vm.destroy else #TODO One day ruby-virtualbox will be able to handle this creation #Box does not exist, we can start to create it command="#{@vboxcmd} createvm --name '#{boxname}' --ostype '#{@definition[:os_type_id]}' --register" #Exec and system stop the execution here Veewee::Shell.execute("#{command}") end vm=VirtualBox::VM.find(boxname) if vm.nil? puts "we tried to create a box or a box was here before" puts "but now it's gone" exit end #Set all params we know vm.memory_size=@definition[:memory_size].to_i vm.os_type_id=@definition[:os_type_id] vm.cpu_count=@definition[:cpu_count].to_i vm.name=boxname puts "Creating vm #{vm.name} : #{vm.memory_size}M - #{vm.cpu_count} CPU - #{vm.os_type_id}" #setting bootorder vm.boot_order[0]=:hard_disk vm.boot_order[1]=:dvd vm.boot_order[2]=:null vm.boot_order[3]=:null vm.validate vm.save end |
.declare(options) ⇒ Object
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 |
# File 'lib/veewee/session.rb', line 30 def self.declare() defaults={ :cpu_count => '1', :memory_size=> '256', :disk_size => '10140', :disk_format => 'VDI',:disk_size => '10240' , :os_type_id => 'Ubuntu', :iso_file => "ubuntu-10.10-server-i386.iso", :iso_src => "", :iso_md5 => "", :iso_download_timeout => 1000, :boot_wait => "10", :boot_cmd_sequence => [ "boot"], :kickstart_port => "7122", :kickstart_ip => self.local_ip, :kickstart_timeout => 10000,:kickstart_file => "preseed.cfg", :ssh_login_timeout => "100",:ssh_user => "vagrant", :ssh_password => "vagrant",:ssh_key => "", :ssh_host_port => "2222", :ssh_guest_port => "22", :sudo_cmd => "echo '%p'|sudo -S sh '%f'", :shutdown_cmd => "shutdown -H", :postinstall_files => [ "postinstall.sh"],:postinstall_timeout => 10000} @definition=defaults.merge() end |
.define(boxname, template_name, options = {}) ⇒ Object
48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
# File 'lib/veewee/session.rb', line 48 def self.define(boxname,template_name, = {}) #Check if template_name exists = { "force" => false, "format" => "vagrant" }.merge() if File.directory?(File.join(@template_dir,template_name)) else puts "This template can not be found, use vagrant basebox templates to list all templates" exit end if !File.exists?(@definition_dir) FileUtils.mkdir(@definition_dir) end if File.directory?(File.join(@definition_dir,boxname)) if !["force"] puts "The definition for #{boxname} already exists. Use --force to overwrite" exit end else FileUtils.mkdir(File.join(@definition_dir,boxname)) end FileUtils.cp_r(File.join(@template_dir,template_name,'.'),File.join(@definition_dir,boxname)) puts "The basebox '#{boxname}' has been succesfully created from the template ''#{template_name}'" puts "You can now edit the definition files stored in definitions/#{boxname}" puts "or build the box with:" if (["format"]=='vagrant') puts "vagrant basebox build '#{boxname}'" end if (["format"]=='veewee') puts "veewee build '#{boxname}'" end end |
.definition_exists?(boxname) ⇒ Boolean
86 87 88 89 90 91 92 93 94 95 96 97 |
# File 'lib/veewee/session.rb', line 86 def self.definition_exists?(boxname) if File.directory?(File.join(@definition_dir,boxname)) if File.exists?(File.join(@definition_dir,boxname,'definition.rb')) return true else return false end else return false end end |
.destroy_vm(boxname) ⇒ Object
340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 |
# File 'lib/veewee/session.rb', line 340 def self.destroy_vm(boxname) load_definition(boxname) #:destroy_medium => :delete, will delete machine + all media attachments #vm.destroy(:destroy_medium => :delete) ##vm.destroy(:destroy_image => true) #VBoxManage unregistervm "test-machine" --delete #because the destroy does remove the .vbox file on 4.0.x #PDB #vm.destroy() vm=VirtualBox::VM.find(boxname) if (!vm.nil? && !(vm.powered_off?)) puts "Shutting down vm #{boxname}" #We force it here, maybe vm.shutdown is cleaner vm.stop end sleep 3 command="#{@vboxcmd} unregistervm '#{boxname}' --delete" puts "Deleting vm #{boxname}" #Exec and system stop the execution here Veewee::Shell.execute("#{command}") sleep 1 #if the disk was not attached when the machine was destroyed we also need to delete the disk location=boxname+"."+@definition[:disk_format].downcase found=false VirtualBox::HardDrive.all.each do |d| if !d.location.match(/#{location}/).nil? command="#{@vboxcmd} closemedium disk '#{d.location}' --delete" puts "Deleting disk #{d.location}" Veewee::Shell.execute("#{command}") #v.3 #d.destroy(true) break end end end |
.determine_vboxcmd ⇒ Object
301 302 303 |
# File 'lib/veewee/session.rb', line 301 def self.determine_vboxcmd return "VBoxManage" end |
.download_progress(url, localfile) ⇒ Object
594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 |
# File 'lib/veewee/session.rb', line 594 def self.download_progress(url,localfile) = nil URI.parse(url).open( :content_length_proc => lambda {|t| if t && 0 < t = ProgressBar.new("Fetching file", t) .file_transfer_mode end }, :progress_proc => lambda {|s| .set s if }) { |src| open("#{localfile}","wb") { |dst| dst.write(src.read) } } end |
.export_box(boxname) ⇒ Object
183 184 185 186 187 188 189 190 191 192 |
# File 'lib/veewee/session.rb', line 183 def self.export_box(boxname) #Now we have to load the definition (reads definition.rb) load_definition(boxname) Veewee::Export.vagrant(boxname,@box_dir,@definition) #vagrant removes the mapping #we need to restore it in order to be able to login again add_ssh_nat_mapping(boxname) end |
.list_boxes ⇒ Object
130 131 132 |
# File 'lib/veewee/session.rb', line 130 def self.list_boxes puts "Not yet implemented" end |
.list_definitions ⇒ Object
134 135 136 137 138 139 140 |
# File 'lib/veewee/session.rb', line 134 def self.list_definitions puts "The following defined baseboxes exist:" subdirs=Dir.glob("#{@definition_dir}/*") subdirs.each do |sub| puts "- "+File.basename(sub) end end |
.list_ostypes ⇒ Object
554 555 556 557 558 559 560 |
# File 'lib/veewee/session.rb', line 554 def self.list_ostypes puts puts "Available os types:" VirtualBox::Global.global.lib.virtualbox.guest_os_types.collect { |os| puts "#{os.id}: #{os.description}" } end |
.list_templates(options = { :format => 'vagrant'}) ⇒ Object
111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 |
# File 'lib/veewee/session.rb', line 111 def self.list_templates( = { :format => 'vagrant'}) puts "The following templates are available:" subdirs=Dir.glob("#{@template_dir}/*") subdirs.each do |sub| if File.directory?("#{sub}") definition=Dir.glob("#{sub}/definition.rb") if definition.length!=0 name=sub.sub(/#{@template_dir}\//,'') if ([:format]=='vagrant') puts "vagrant basebox define '<boxname>' '#{name}'" end if ([:format]=='veewee') puts "veewee define '<boxname>' '#{name}'" end end end end end |
.load_definition(boxname) ⇒ Object
310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 |
# File 'lib/veewee/session.rb', line 310 def self.load_definition(boxname) if definition_exists?(boxname) definition_file=File.join(@definition_dir,boxname,"definition.rb") begin require definition_file rescue LoadError puts "Error loading definition of #{boxname}" exit end else puts "Error: definition for basebox '#{boxname}' does not exist." list_definitions exit end end |
.local_ip ⇒ Object
543 544 545 546 547 548 549 550 551 552 |
# File 'lib/veewee/session.rb', line 543 def self.local_ip orig, Socket.do_not_reverse_lookup = Socket.do_not_reverse_lookup, true # turn off reverse DNS resolution temporarily UDPSocket.open do |s| s.connect '64.233.187.99', 1 s.addr.last end ensure Socket.do_not_reverse_lookup = orig end |
.mount_isofile(boxname, isofile) ⇒ Object
521 522 523 524 525 526 527 |
# File 'lib/veewee/session.rb', line 521 def self.mount_isofile(boxname,isofile) full_iso_file=File.join(@iso_dir,isofile) puts "Mounting cdrom: #{full_iso_file}" #command => "${vboxcmd} storageattach '${vname}' --storagectl 'IDE Controller' --type dvddrive --port 1 --device 0 --medium '${isodst}' "; command ="#{@vboxcmd} storageattach '#{boxname}' --storagectl 'IDE Controller' --type dvddrive --port 1 --device 0 --medium '#{full_iso_file}'" Veewee::Shell.execute("#{command}") end |
.remove_box(boxname) ⇒ Object
194 195 196 |
# File 'lib/veewee/session.rb', line 194 def self.remove_box(boxname) puts "Not yet implemented" end |
.setenv(env) ⇒ Object
21 22 23 24 25 26 27 28 |
# File 'lib/veewee/session.rb', line 21 def self.setenv(env) @veewee_dir=env[:veewee_dir] @definition_dir=env[:definition_dir] @template_dir=env[:template_dir] @box_dir=env[:box_dir] @iso_dir=env[:iso_dir] @tmp_dir=env[:tmp_dir] end |
.start_vm(boxname, mode) ⇒ Object
305 306 307 308 |
# File 'lib/veewee/session.rb', line 305 def self.start_vm(boxname,mode) vm=VirtualBox::VM.find(boxname) vm.start(mode) end |
.suppress_messages ⇒ Object
531 532 533 534 535 536 537 538 539 540 541 |
# File 'lib/veewee/session.rb', line 531 def self. #Setting this annoying messages to register VirtualBox::ExtraData.global["GUI/RegistrationData"]="triesLeft=0" VirtualBox::ExtraData.global["GUI/UpdateDate"]="1 d, 2009-09-20" VirtualBox::ExtraData.global["GUI/SuppressMessages"]="confirmInputCapture,remindAboutAutoCapture,remindAboutMouseIntegrationOff" VirtualBox::ExtraData.global["GUI/UpdateCheckCount"]="60" update_date=Time.now+86400 VirtualBox::ExtraData.global["GUI/UpdateDate"]="1 d, #{update_date.year}-#{update_date.month}-#{update_date.day}, stable" VirtualBox::ExtraData.global.save end |
.transaction(boxname, step_name, checksums, &block) ⇒ Object
613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 |
# File 'lib/veewee/session.rb', line 613 def self.transaction(boxname,step_name,checksums,&block) current_step_nr=step_name.split("-")[0].to_i vm=VirtualBox::VM.find(boxname) snapnames=Array.new #If vm exists , look for snapshots if !vm.nil? start_snapshot=vm.root_snapshot snapshot=start_snapshot counter=0 while (snapshot!=nil) #puts "#{counter}:#{snapshot.name}" snapnames[counter]=snapshot.name counter=counter+1 snapshot=snapshot.children[0] end end #find the last snapshot matching the state counter=[snapnames.length, checksums.length].min-1 last_good_state=counter for c in 0..counter do #puts "#{c}- #{snapnames[c]} - #{checksums[c]}" if !snapnames[c].match("#{c}.*-#{checksums[c]}") # puts "we found a bad state" last_good_state=c-1 break end end #puts "Last good state: #{last_good_state}" if (current_step_nr < last_good_state) #puts "fast forwarding #{step_name}" return end #puts "Current step: #{current_step_nr}" if (current_step_nr == last_good_state) if vm.running? vm.stop end #invalidate later snapshots #puts "remove old snapshots" for s in (last_good_state+1)..(snapnames.length-1) puts "Removing step [#{s}] snapshot as it is no more valid" snapshot=vm.find_snapshot(snapnames[s]) snapshot.destroy #puts snapshot end vm.reload puts "Loading step #{current_step_nr} snapshots as it has not changed" sleep 2 goodsnap=vm.find_snapshot(snapnames[last_good_state]) goodsnap.restore sleep 2 #TODO:Restore snapshot!!! vm.start sleep 2 puts "Starting machine" end #puts "last good state #{last_good_state}" if (current_step_nr > last_good_state) if (last_good_state==-1) #no initial snapshot is found, clean machine! vm=VirtualBox::VM.find(boxname) if !vm.nil? if vm.running? puts "Stopping machine" vm.stop while vm.running? sleep 1 end end #detaching cdroms (used to work in 3.x) # vm.medium_attachments.each do |m| # if m.type==:dvd # #puts "Detaching dvd" # m.detach # end # end vm.reload puts "We found no good state so we are destroying the previous machine+disks" destroy_vm(boxname) end end #puts "(re-)executing step #{step_name}" yield #Need to look it up again because if it was an initial load vm=VirtualBox::VM.find(boxname) puts "Step [#{current_step_nr}] was succesfull - saving state" vm.save_state sleep 2 #waiting for it to be ok #puts "about to snapshot #{vm}" #take snapshot after succesful execution vm.take_snapshot(step_name,"snapshot taken by veewee") sleep 2 #waiting for it to be started again vm.start end #pp snapnames end |
.undefine(boxname) ⇒ Object
99 100 101 102 103 104 105 106 107 108 109 |
# File 'lib/veewee/session.rb', line 99 def self.undefine(boxname) name_dir=File.join(@definition_dir,boxname) if File.directory?(name_dir) #TODO: Needs to be more defensive!! puts "Removing definition #{boxname}" FileUtils.rm_rf(name_dir) else puts "Can not undefine , definition #{boxname} does not exist" exit end end |
.verify_iso(filename, autodownload = false) ⇒ Object
146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 |
# File 'lib/veewee/session.rb', line 146 def self.verify_iso(filename,autodownload = false) if File.exists?(File.join(@iso_dir,filename)) puts puts "Verifying the isofile #{filename} is ok." else full_path=File.join(@iso_dir,filename) path1=Pathname.new(full_path) path2=Pathname.new(Dir.pwd) rel_path=path1.relative_path_from(path2).to_s puts puts "The isofile is not found. The definition provided the following information:" puts "- Download url: #{@definition[:iso_src]}" puts "- Md5 Checksum: #{@definition[:iso_md5]}" puts "" question=ask("Download? (Yes/No)") {|q| q.default="No"} if question.downcase == "yes" if !File.exists?(@iso_dir) puts "Creating an iso directory" FileUtils.mkdir(@iso_dir) end download_progress(@definition[:iso_src],full_path) else puts "You have choosen for manual download: " puts "curl -C - -L '#{@definition[:iso_src]}' -o '#{rel_path}'" puts "md5 '#{rel_path}' " puts exit end end end |