def test_get(self):
vmimage.get(
self.vmimage_name,
self.vmimage_version,
self.vmimage_build,
self.vmimage_arch,
)
def download_boot(self):
self.log.debug('Looking for and selecting a qemu-img binary to be '
'used to create the bootable snapshot image')
# If qemu-img has been built, use it, otherwise the system wide one
# will be used. If none is available, the test will cancel.
qemu_img = os.path.join(BUILD_DIR, 'qemu-img')
if not os.path.exists(qemu_img):
qemu_img = find_command('qemu-img', False)
if qemu_img is False:
self.cancel('Could not find "qemu-img", which is required to '
'create the bootable image')
vmimage.QEMU_IMG = qemu_img
self.log.info('Downloading/preparing boot image')
# Fedora 31 only provides ppc64le images
image_arch = self.arch
if image_arch == 'ppc64':
image_arch = 'ppc64le'
try:
boot = vmimage.get('fedora',
arch=image_arch,
version='31',
checksum=self.chksum,
algorithm='sha256',
cache_dir=self.cache_dirs[0],
snapshot_dir=self.workdir)
except:
self.cancel('Failed to download/prepare boot image')
return boot.path
def download_image(distro, version=None, arch=None):
"""
Downloads the vmimage to the cache directory if doesn't already exist
:param distro: Name of image distribution
:type distro: str
:param version: Version of image
:type version: str
:param arch: Architecture of image
:type arch: str
:raise AttributeError: When image can't be downloaded
:return: Information about downloaded image
:rtype: dict
"""
cache_dir = data_dir.get_cache_dirs()[0]
image_info = vmimage.get(name=distro,
version=version,
arch=arch,
cache_dir=cache_dir)
file_path = image_info.base_image
image = {
'name': distro,
'version': image_info.version,
'arch': image_info.arch,
'file': file_path
}
return image
def download_image(distro, version=None, arch=None):
"""
Downloads the vmimage to the cache directory if doesn't already exist
:param distro: Name of image distribution
:type distro: str
:param version: Version of image
:type version: str
:param arch: Architecture of image
:type arch: str
:raise AttributeError: When image can't be downloaded
:return: Information about downloaded image
:rtype: dict
"""
cache_dir = settings.as_dict().get("datadir.paths.cache_dirs")[0]
image_info = vmimage.get(name=distro,
version=version,
arch=arch,
cache_dir=cache_dir)
file_path = image_info.base_image
image = {
"name": distro,
"version": image_info.version,
"arch": image_info.arch,
"file": file_path,
}
return image
def setUp(self):
"""
configure the virtual machine that will be used in the tests
"""
self.cmd_run = self.params.get('command', default=None)
self.debug = self.params.get('debug', default=False)
self.iso_src = self.params.get('minishift_iso_src_path',
default='~/.contra-env-setup/minishift')
self.iso_dest = self.params.get(
'minishift_iso_dest_path', default='~/.contra-env-setup/minishift')
self.username = self.params.get('username', default='avocado')
self.password = self.params.get('password', default='avocado')
self.vm_name = self.params.get('vm_name',
default='contra-env-setup-01')
self.extra_cmd_run = self.params.get('extra_command', default=None)
self.distro = self.params.get('distro', default='Fedora')
self.pkg_mgm = self.params.get('pkg_mgm', default='dnf')
self.os_variant = self.params.get('os_variant', default='fedora27')
project = 'https://github.com/CentOS-PaaS-SIG/contra-env-setup.git'
repo = self.params.get('repo', default=project)
branch = self.params.get('branch', default='master')
git.get_repo(repo, branch=branch, destination_dir=self.workdir)
self.image = vmimage.get(self.distro,
cache_dir='~/avocado/data/cache/')
process.run('{qemu} resize '
'{image_path} 40G'.format(qemu=_QEMU_BIN,
image_path=self.image.path))
cmd = [
_VIRTINST_BIN, '--import', '--noautoconsole', '--connect',
'qemu:///system', '--name', self.vm_name, '--disk',
'%s,size=40' % self.image.path, '--graphics', 'vnc', '--cpu',
'host', '--memory', '7168', '--vcpus', '4', '--os-variant',
self.os_variant, '--disk',
'%s,device=cdrom,format=iso' %
create_cloudinit_cdrom(self.vm_name, self.username, self.password)
]
process.run(' '.join(cmd))
wait.wait_for(ip_available, timeout=60, args=[self.vm_name])
cmd = [
_VIRSH_BIN, '--connect', 'qemu:///system', 'domifaddr',
self.vm_name
]
result = process.run(' '.join(cmd))
for line in result.stdout_text.splitlines():
if 'ipv4' in line:
self.vm_ip = line.split()[3].split('/')[0]
wait.wait_for(ssh_available,
timeout=60,
args=[self.vm_ip, self.username])
def main():
for image in KNOWN_IMAGES:
name, version, arch, checksum, algorithm = image
print("%s version %s (%s): " % (name, version, arch), end='')
download = vmimage.get(name=name, version=version, arch=arch,
checksum=checksum, algorithm=algorithm,
cache_dir=data_dir.get_cache_dirs()[0])
print(download.base_image)
def main():
for image in KNOWN_IMAGES:
name, version, arch, checksum, algorithm = image
print(f"{name} version {version} ({arch}): ", end='')
cache_dir = settings.as_dict().get('datadir.paths.cache_dirs')[0]
download = vmimage.get(name=name, version=version, arch=arch,
checksum=checksum, algorithm=algorithm,
cache_dir=cache_dir)
print(download.base_image)
def setUp(self):
repo = self.params.get(
'repo',
default='https://github.com/CentOS-PaaS-SIG/contra-env-setup.git')
branch = self.params.get('branch', default='master')
git.get_repo(repo, branch=branch, destination_dir=self.workdir)
# VM Image
distro = self.params.get('distro', default='Fedora')
image = vmimage.get(distro, cache_dir='~/avocado/data/cache/')
# Resize storage of VM
qemu_img_bin = utils_path.find_command('qemu-img')
process.run('%s resize %s +20G' % (qemu_img_bin, image.path))
self.vm.add_image(image.path, cloudinit=True, snapshot=False)
# Network
self.vm.args.extend([
'-device',
'virtio-net-pci,id=avocado_nic,netdev=device_avocado_nic'
])
self.vm.args.extend(
['-netdev', 'user,id=device_avocado_nic,hostfwd=tcp::12345-:22'])
# CPU/Memmory
self.vm.args.extend(['-m', '7168'])
self.vm.args.extend(['-cpu', 'host'])
self.vm.args.extend(['-accel', 'kvm'])
# Headless
self.vm.args.extend(['-display', 'none', '-vga', 'none'])
# Run!
self.vm.launch()
# Wait VM to be UP
with GetConsole(self.vm) as console:
console.sendline('sudo resize2fs /dev/sda1')
