/usr/bin/testdrive is in testdrive-cli 3.27-0ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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#
# testdrive - run today's Ubuntu development ISO, in a virtual machine
# Copyright (C) 2009 Canonical Ltd.
# Copyright (C) 2009 Dustin Kirkland
#
# Authors: Dustin Kirkland <kirkland@canonical.com>
# Andres Rodriguez <andreserl@ubuntu.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import commands, hashlib, os, string, sys, tempfile, time, platform, subprocess, tarfile, logging
from optparse import OptionParser
import gettext
from gettext import gettext as _
gettext.textdomain('testdrive')
from testdrive import testdrive
from testdrive.virt import kvm, virtualbox, parallels
# Start logger
logger = logging.getLogger("testdrive")
logger.setLevel(logging.DEBUG)
# Logging to the console
ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG)
# Logger formatter
formatter = logging.Formatter("%(levelname)s: %(message)s")
ch.setFormatter(formatter)
# Add the handlers
logger.addHandler(ch)
# Creates the UI list
def select_iso(td, ISO):
while 1:
i = 1
print(_("\nWelcome to Testdrive!\n"))
menu = []
for iso in ISO:
if iso["category"] == td.f:
print(" %d. %s (%s-%s)" % (i, iso["name"], td.r, iso["arch"]))
filename = os.path.basename(iso["url"])
path = "%s/%s_%s" % (td.CACHE_ISO, iso["category"], filename)
if os.path.exists(path):
print(_(" +-cache--> [%s] %s") % (time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(os.path.getmtime(path))), filename))
i=i+1
menu.append({"id":i, "url":iso["url"], "cat": iso["category"]})
print(_(" %d. Other (prompt for ISO URL)") % i)
try:
input = raw_input(_("\nSelect an image to testdrive [1]: "))
if len(input) == 0:
choice = 1
else:
choice = int(input)
except KeyboardInterrupt:
print("\n")
exit(0)
except:
logger.error(_("\nERROR: Invalid input\n"))
continue
if choice == i:
try:
url = raw_input(_("\nEnter an ISO URL to testdrive: "))
break
except KeyboardInterrupt:
print("\n")
exit(0)
elif choice in range(1, i):
url = menu[choice-1]["url"]
td.ISO_PATH_HEADER = menu[choice-1]["cat"]
break
else:
logger.error(_("\nERROR: Invalid selection\n"))
return(url)
def error(str):
logger.error("\n%s\n" % str)
sys.exit(1)
def is_iso(file):
# If it's a URL, assume it's good
for i in ("http", "ftp", "rsync", "file", "zsync"):
if string.find(file, "%s://" % i) == 0:
return(file)
# If it's a local path, test it for viability
if commands.getstatusoutput("file \"%s\" | grep -qs \"ISO 9660\"" % file)[0] == 0:
return("file://%s" % file)
elif tarfile.is_tarfile(file):
return("file://%s" % file)
else:
error(_("Invalid ISO URL [%s]") % file)
def is_disk_img(file):
(status, output) = commands.getstatusoutput("file %s | grep -qs 'Qemu Image'" % file)
if status == 0:
# qemu/kvm qcow2 image
return True
(status, output) = commands.getstatusoutput("file %s | grep -qs 'QEMU QCOW Image'" % file)
if status == 0:
# qemu/kvm qcow2 image
return True
(status, output) = commands.getstatusoutput("file %s | grep -qs '.img: data$'" % file)
if status == 0:
# probably a virtual box image
return True
return False
def is_cloud_img(file):
img = False
floppy = False
try:
tar = tarfile.open(file)
except:
return False
tarball = tar.getnames()
for item in tarball:
if str(item).split(".")[-1] == "img":
img = True
elif str(item).split("-")[-1] == "floppy" and img:
floppy = True
break
if img and floppy:
return True
else:
return False
def run(cmd):
return(os.system(cmd))
def run_or_die(cmd):
if run(cmd) != 0:
error(_("Command failed\n `%s`") % cmd)
def run_vm(cmd, td, curses):
if not curses:
p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
if td.VIRT == 'kvm':
if curses:
logger.info(_("Launching Virtual Machine using CURSES as screen mode"))
run_or_die(cmd)
else:
p.wait()
elif td.VIRT == 'virtualbox':
# Give this VM a few seconds to start up
time.sleep(5)
# Loop as long as this VM is running
while commands.getstatusoutput("VBoxManage list runningvms | grep -qs %s" % td.VBOX_NAME)[0] == 0:
time.sleep(2)
elif td.VIRT == 'parallels':
# Loop as long as this VM is running
while commands.getstatusoutput("prlctl list %s | grep -qs stopped" % td.VBOX_NAME)[0] != 0:
time.sleep(2)
def main():
# Initialize Testdrive Class, sending section used to retrieve settings from config file
td = testdrive.Testdrive('testdrive')
# Local UI
hasOptions = False
# Codename cache variables
update_cache = None
codename = None
cdimage = None
cloud_curses = False
# Option Parser
usage = "usage: %prog <parameters>\n\
\n\
%prog is a utility that allows you to easily download the latest Ubuntu\n\
development release and run it in a virtual machine.\n\
\n\
All options to this program are handled through the global configuration\n\
file, /etc/%progrc, and then the user's local configuration file,\n\
~/.%progrc, then the configuration stored in\n\
~/.config/%prog/%progrc\n\
\n\
Users wanting to change the behavior default configuration can make a\n\
copy of /etc/%progrc, and pass this as a parameter to %prog.\n"
parser = OptionParser(usage)
parser.add_option('-f', '--config', action='store', type='string', dest='config',
help=_('user configuration file (overriding default values'))
parser.add_option('-v', '--version', action='store_true', dest='version', default=False,
help=_('print version and system data, and exit'))
parser.add_option('-u', '--url', action='store', type='string', dest='url',
help=_('get ISO image from this URL location'))
parser.add_option('-d', '--desktop', action='store_true', dest='desktop', default=False,
help=_('try to launch usb-creator for further testing'))
parser.add_option('-r', '--release', action='store', type='string', dest='release',
help=_('hardcode Ubuntu RELEASE codename'))
parser.add_option('-l', '--flavor', action='store', type='string', dest='flavor',
help=_('hardcode Ubuntu flavor. Available Flavors:\n\
ubuntu/kubuntu/xubuntu/edubuntu/mythbuntu/ubuntustudio/lubuntu/ubuntukylin/ubuntugnome'))
parser.add_option('-p', '--repo', action='store', type='string', dest='repository',
help=_('hardcode Ubuntu repository from where to obtain ISOs:\n\
releases/cdimage/cloud-daily/cloud-releases'))
parser.add_option('-c', '--curses', action='store_true', default=False, dest='curses',
help=_('displays the Virtual Machine in the shell. Only valid for Cloud images.'))
#parser.add_option('-v', '--verbose', action='store_true', default=False, dest='verbose',
# help=_('show debug messages'))
(opt, args) = parser.parse_args()
logger.info(_("version passed: %s") % opt.version)
if opt.version:
hasOptions = True
version = commands.getstatusoutput("dpkg -l testdrive-cli | tail -n1 | awk '{print $3}'")
logger.info(_("testdrive %s") % version[1])
#TODO: Why is get_virt() here? Disable until is determined if we really need it or not. If yes, we'll have to add same code as below,
# for same function
td.get_virt()
sys.exit(0)
##############################
## Configuration Files Code ##
##############################
# prime configuration with defaults
config_files = ["/etc/%s" % td.PKGRC, "%s/.%s" % (td.HOME, td.PKGRC), "%s/.config/%s/%s" % (td.HOME, td.PKG, td.PKGRC) ]
logger.info(_("config passed: %s") %opt.config)
if opt.config:
hasOptions = True
if opt.config[0] != '/':
opt.config = '%s/.config/%s/%s' % (td.HOME, td.PKG, opt.config)
config_files += [opt.config]
# try to load configuration files; on error exit
# Let the user know which config files were used
for i in config_files:
logger.info(_('Trying config in %s') % i)
if os.path.exists(i):
try:
td.load_config_file(i)
logger.info(_("Using configuration in %s") % i)
except:
error(_("Invalid configuration [%s]") % i)
######################################
## Choose the virtualization engine ##
######################################
if not td.VIRT:
td.VIRT = td.get_virt()
if td.VIRT == 1:
error(_("Your CPU supports KVM acceleration; please install KVM:\n\
sudo apt-get install qemu-kvm"))
elif td.VIRT == 0:
error(_("Your CPU does not support acceleration; run kvm-ok for more information; then please install VirtualBox:\n\
kvm-ok\n\
sudo apt-get install virtualbox"))
elif td.VIRT == "kvm":
logger.info(_("Using KVM for virtual machine hosting..."));
elif td.VIRT == "virtualbox":
logger.info(_("Using VirtualBox for virtual machine hosting..."))
elif td.VIRT == "parallels":
logger.info(_("Using Parallels Desktop for virtual machine hosting..."))
##########################################
## UI Options needed after config files ##
##########################################
# TODO: is_iso function is locally used to see if the url is indeed one or not. Could be used by the front-end
# Process the rest of the options
if opt.url:
hasOptions = True
if is_disk_img(opt.url):
# Argument is an existing qcow2 image
td.DISK_FILE = opt.url
td.ISO_URL = "file:///dev/null"
elif is_cloud_img(opt.url):
if td.VIRT != 'kvm':
error(_("Launching Cloud images only works with KVM. Please switch your virtualization method..."))
td.p = 'cloud-daily'
if opt.curses:
td.KVM_ARGS = td.KVM_ARGS + ' -curses'
cloud_curses = True
td.ISO_URL = is_iso(opt.url)
else:
td.ISO_URL = is_iso(opt.url)
# Launch usb-creator
if opt.desktop:
hasOptions = True
DESKTOP = 1
else:
DESKTOP = 0
# Hardcoded release codename from executable. Overrides value in config file
if opt.release:
hasOptions = True
td.r = opt.release
# Hardcode Ubuntu Flavor. Overrides value in config file
if opt.flavor:
hasOptions = True
#TODO: Add validate to see if option passed is valid
td.f = opt.flavor
# Harcoding repository from where to obtain list of ISOs
if opt.repository:
hasOptions = True
td.p = opt.repository
#################################
## set defaults were undefined ##
#################################
td.set_defaults()
#################################################
## Obtain the Ubuntu ISO List from the cdimage ##
## Obtain Release Codename from ISO cache ##
#################################################
# Verify if the ISO list is cached, if not, set variable to update/create it.
if td.is_iso_list_cached() is False:
update_cache = 1
# If ISO list is cached, verify if it is expired. If it is, set variable to update it.
elif td.is_iso_list_cache_expired() is True:
update_cache = 1
# If variable set to update, obtain the ISO list from the Ubuntu CD Image repository.
if update_cache == 1:
logger.info(_("Obtaining Ubuntu ISO list from %s...") % td.u)
try:
cdimage = td.obtain_ubuntu_iso_list_from_repo()
except:
error(_("ERROR: Could not obtain the Ubuntu ISO list from %s...") % td.u)
# If the ISO List was obtained, update the cache fle
if cdimage:
try:
td.update_ubuntu_iso_list_cache(cdimage)
except:
error(_("Unable to update the Ubuntu ISO list cache..."))
# Try to retrieve the ISO list from the cache
logger.info(_("Retrieving the Ubuntu ISO list from cache..."))
try:
isos = td.get_ubuntu_iso_list()
except:
error(_("Unable to retrieve the Ubuntu ISO list from cache..."))
# Obtain Ubuntu Release Codename from ISO cache
if not td.r:
td.set_ubuntu_release_codename(isos)
# Obtain ISO list for Menu
ISO = td.list_isos(isos)
####################################################
## Obtaining ISO/Setting Launch Path/Get Protocol ##
####################################################
# Show the Command Line MENU and OBTAIN URL
if not td.ISO_URL:
td.ISO_URL = select_iso(td, ISO)
# Setting launch path. Comes from merging rev 189
td.set_launch_path()
# BUG: should check disk space availability in CACHE dir
# Update the cache
logger.info(_("Syncing the specified ISO..."))
print(" %s" % td.ISO_URL)
cmd = td.get_proto()
if cmd == 1:
error(_("Unsupported protocol [%s]") % td.PROTO)
if td.PROTO != 'file' and td.PROTO != 'rsync':
if run("wget --spider -S %s 2>&1 | grep 'HTTP/1.. 200 OK'" % td.ISO_URL) != 0:
error(_("ISO not found at [%s]") % td.ISO_URL)
if cmd != 0:
run_or_die(cmd)
if td.p == 'cloud-daily' or td.p == 'cloud-releases':
logger.info("Preparing Cloud image [%s]" % os.path.basename(td.PATH_TO_ISO).split("_")[-1])
td.prepare_cloud_img_tarball()
##########################
## Creating Virt Object ##
##########################
# Create DISK_FILE to initialize Virt Method defaults.
if len(td.DISK_FILE) == 0:
td.DISK_FILE = td.create_disk_file()
if td.VIRT == "kvm":
virt = kvm.KVM(td)
if td.VIRT == "virtualbox":
virt = virtualbox.VBox(td)
if td.VIRT == "parallels":
virt = parallels.Parallels(td)
###################
## Launch the VM ##
###################
logger.info(_("Validating Virtualization Method...."))
try:
virt.validate_virt()
except Exception as exc:
error(_("Unable to validate Virtualization Method [%s] (%s)") % \
(td.VIRT, exc))
logger.info(_("Setting up Virtual Machine..."))
try:
virt.setup_virt()
except Exception as exc:
error(_("Unable to setup Virtual Machine (%s)") % exc)
logger.info(_("Launching Virtual Machine..."))
try:
cmd = virt.launch_virt()
print "\t%s" % cmd
if td.VIRT == "kvm":
logging.debug("%s:%s" % (time.strftime("%Y-%m-%d_%H:%M:%S"), cmd))
run_vm(cmd, td, cloud_curses)
except Exception as exc:
error(_("Unable to launch Virtual Machine (%s)") % (exc))
rm_disk = td.delete_image()
if rm_disk:
logger.info(_("Cleaning up disk image [%s]...") % td.DISK_FILE)
# Remind about cache cleanup
logger.info(_("You may wish to clean up the cache directory..."))
print(_(" %s and %s") % (td.CACHE_ISO, td.CACHE_IMG))
#run("ls -HhalF %s %s" % (CACHE_ISO, CACHE_IMG))
#run("du -sh --apparent-size %s %s 2>/dev/null || du -sh %s %s" % (CACHE_ISO, CACHE_IMG))
# Launch Desktop
if DESKTOP == 1:
if os.path.exists("/usr/bin/usb-creator-gtk") or os.path.exists("/usr/bin/usb-creator-kde"):
input = raw_input(_("\nLaunch USB Startup Disk Creator for further testing of this ISO? [y/N] "))
if input == "y" or input == "Y":
td.launch_usb_creator()
else:
raw_input(_("\nPress <enter> to exit..."))
sys.exit(0)
if __name__ == '__main__':
main()
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