def check_linux_ogac(vmcheck):
"""
Check qemu-guest-agent service in VM
:param vmcheck: VMCheck object for vm checking
"""
def get_pkgs(pkg_path):
"""
Get all qemu-guest-agent pkgs
"""
pkgs = []
for _, _, files in os.walk(pkg_path):
for file_name in files:
pkgs.append(file_name)
return pkgs
def get_pkg_version_vm():
"""
Get qemu-guest-agent version in VM
"""
vendor = vmcheck.get_vm_os_vendor()
if vendor in ['Ubuntu', 'Debian']:
cmd = 'dpkg -l qemu-guest-agent'
else:
cmd = 'rpm -q qemu-guest-agent'
_, output = vmcheck.run_cmd(cmd)
pkg_ver_ptn = [
r'qemu-guest-agent +[0-9]+:(.*?dfsg.*?) +',
r'qemu-guest-agent-(.*?)\.x86_64'
]
for ptn in pkg_ver_ptn:
if re.search(ptn, output):
return re.search(ptn, output).group(1)
return ''
if os.path.isfile(os.getenv('VIRTIO_WIN')):
mount_point = utils_v2v.v2v_mount(os.getenv('VIRTIO_WIN'),
'rhv_tools_setup_iso',
fstype='iso9660')
export_path = params['tmp_mount_point'] = mount_point
else:
export_path = os.getenv('VIRTIO_WIN')
qemu_guest_agent_dir = os.path.join(export_path, qa_path)
all_pkgs = get_pkgs(qemu_guest_agent_dir)
logging.debug('The installing qemu-guest-agent is: %s' % all_pkgs)
vm_pkg_ver = get_pkg_version_vm()
logging.debug('qemu-guest-agent version in vm: %s' % vm_pkg_ver)
# Check the service status of qemu-guest-agent in VM
status_ptn = r'Active: active \(running\)|qemu-ga \(pid +[0-9]+\) is running'
cmd = 'service qemu-ga status;systemctl status qemu-guest-agent;systemctl status qemu-ga*'
_, output = vmcheck.run_cmd(cmd)
if not re.search(status_ptn, output):
log_fail('qemu-guest-agent service exception')
def check_linux_ogac(vmcheck):
"""
Check qemu-guest-agent service in VM
:param vmcheck: VMCheck object for vm checking
"""
def get_pkgs(pkg_path):
"""
Get all qemu-guest-agent pkgs
"""
pkgs = []
for _, _, files in os.walk(pkg_path):
for file_name in files:
pkgs.append(file_name)
return pkgs
def get_pkg_version_vm():
"""
Get qemu-guest-agent version in VM
"""
vender = vmcheck.get_vm_os_vendor()
if vender in ['Ubuntu', 'Debian']:
cmd = 'dpkg -l qemu-guest-agent'
else:
cmd = 'rpm -q qemu-guest-agent'
_, output = vmcheck.run_cmd(cmd)
pkg_ver_ptn = [
r'qemu-guest-agent +[0-9]+:(.*?dfsg.*?) +',
r'qemu-guest-agent-(.*?)\.x86_64'
]
for ptn in pkg_ver_ptn:
if re.search(ptn, output):
return re.search(ptn, output).group(1)
return ''
if os.path.isfile(os.getenv('VIRTIO_WIN')):
mount_point = utils_v2v.v2v_mount(os.getenv('VIRTIO_WIN'),
'rhv_tools_setup_iso',
fstype='iso9660')
export_path = params['tmp_mount_point'] = mount_point
else:
export_path = os.getenv('VIRTIO_WIN')
qemu_guest_agent_dir = os.path.join(export_path, qa_path)
all_pkgs = get_pkgs(qemu_guest_agent_dir)
logging.debug('The installing qemu-guest-agent is: %s' % all_pkgs)
vm_pkg_ver = get_pkg_version_vm()
logging.debug('qemu-guest-agent verion in vm: %s' % vm_pkg_ver)
# If qemu-guest-agent version in VM is higher than the pkg in qemu-guest-agent-iso,
# v2v will not update the qemu-guest-agent version and report a warning.
#
# e.g.
# virt-v2v: warning: failed to install QEMU Guest Agent: command: package
# qemu-guest-agent-10:2.12.0-3.el7.x86_64 (which is newer than
# qemu-guest-agent-10:2.12.0-2.el7.x86_64) is already installed
if not any([vm_pkg_ver in pkg for pkg in all_pkgs]):
logging.debug(
'Wrong qemu-guest-agent version, maybe it is higher than package version in ISO'
)
logging.info(
'Unexpected qemu-guest-agent version, set v2v log checking')
expect_msg_ptn = r'virt-v2v: warning: failed to install QEMU Guest Agent.*?is newer than.*? is already installed'
params.update({'msg_content': expect_msg_ptn, 'expect_msg': 'yes'})
# Check the service status of qemu-guest-agent in VM
status_ptn = r'Active: active \(running\)|qemu-ga \(pid +[0-9]+\) is running'
cmd = 'service qemu-ga status;systemctl status qemu-guest-agent'
_, output = vmcheck.run_cmd(cmd)
if not re.search(status_ptn, output):
log_fail('qemu-guest-agent service exception')
def check_genid(self):
"""
Check genid value in vm xml match with given param.
"""
def _compose_genid(vm_genid, vm_genidX):
for index, val in enumerate(
map(lambda x: hex(int(x) & ((1 << 64) - 1)), [vm_genid, vm_genidX])):
# Remove 'L' suffix for python2
val = val.rstrip('L')
# if length of val is not equal 18, we must fill the length
# to 18 with 0.
if len(val) < 18:
zero_pad = 18 - len(val)
val = '0x' + '0' * zero_pad + val[2:]
if index == 0:
gen_id = '-'.join([val[n:] if n == -8 else val[n:n + 4]
for n in range(-8, -17, -4)])
elif index == 1:
temp_str = ''.join([val[i:i + 2]
for i in range(0, len(val), 2)][:0:-1])
gen_idX = temp_str[:4] + '-' + temp_str[4:]
return gen_id + '-' + gen_idX
has_genid = self.params.get('has_genid')
# Return if not set has_genid
if not has_genid:
return
# Checking if the feature is supported
if not compare_version(FEATURE_SUPPORT['genid']):
reason = "Unsupported if v2v < %s" % FEATURE_SUPPORT['genid']
logging.info('Skip Checking genid: %s' % reason)
return
supported_output = ['libvirt', 'local', 'qemu']
# Skip checking if any of them is not in supported list
if self.params.get('output_mode') not in supported_output:
reason = 'output_mode is not in %s' % supported_output
logging.info('Skip Checking genid: %s' % reason)
return
logging.info('Checking genid info in xml')
logging.debug('vmxml is:\n%s' % self.vmxml)
if has_genid == 'yes':
mount_point = utils_v2v.v2v_mount(self.vmx_nfs_src, 'vmx_nfs_src')
# For clean up
self.mount_records[len(self.mount_records)] = (
self.vmx_nfs_src, mount_point, None)
cmd = "cat {}/{name}/{name}.vmx".format(
mount_point, name=self.original_vm_name)
cmd_result = process.run(cmd, timeout=20, ignore_status=True)
cmd_result.stdout = cmd_result.stdout_text
genid_pattern = r'vm.genid = "(-?\d+)"'
genidX_pattern = r'vm.genidX = "(-?\d+)"'
genid_list = [
re.search(
i, cmd_result.stdout).group(1) if re.search(
i, cmd_result.stdout) else None for i in [
genid_pattern, genidX_pattern]]
if not all(genid_list):
logging.info(
'vm.genid or vm.genidX is missing:%s' %
genid_list)
# genid will not be in vmxml
if re.search(r'genid', self.vmxml):
self.log_err('Unexpected genid in xml')
return
genid_str = _compose_genid(*genid_list)
logging.debug('genid string is %s' % genid_str)
if not re.search(genid_str, self.vmxml):
self.log_err('Not find genid or genid is incorrect')
elif has_genid == 'no':
if re.search(r'genid', self.vmxml):
self.log_err('Unexpected genid in xml')
