def run_once(self, machines, extra_params, cycles):
VIRT_TYPE = 'qemu'
VIRT_DIR = data_dir.get_root_dir()
TEST_DIR = data_dir.get_backend_dir(VIRT_TYPE)
PROV_DIR = data_dir.get_test_provider_dir('io-github-autotest-qemu')
SHARED_DIR = os.path.join(VIRT_DIR, 'shared')
PROV_DIR = os.path.join(PROV_DIR, VIRT_TYPE)
asset.download_test_provider("io-github-autotest-qemu")
bootstrap.create_config_files(TEST_DIR, SHARED_DIR, interactive=False)
bootstrap.create_config_files(TEST_DIR, PROV_DIR, interactive=False)
bootstrap.create_subtests_cfg(VIRT_TYPE)
bootstrap.create_guest_os_cfg(VIRT_TYPE)
sys.path.insert(0, VIRT_DIR)
CONTROL_MAIN_PART = """
testname = "virt"
bindir = os.path.join(job.testdir, testname)
job.install_pkg(testname, 'test', bindir)
qemu_test_dir = os.path.join(os.environ['AUTODIR'],'tests', 'virt')
sys.path.append(qemu_test_dir)
"""
logging.info("QEMU test running on hosts %s\n", machines)
_hosts = {}
for machine in machines:
_hosts[machine] = Machines(hosts.create_host(machine))
for host in _hosts.itervalues():
host.at = autotest_remote.Autotest(host.host)
cfg_file = os.path.join(TEST_DIR, "cfg", "multi-host-tests.cfg")
logging.info("CONFIG FILE: '%s' is used for generating"
" configuration." % cfg_file)
if not os.path.exists(cfg_file):
specific_subdirs = asset.get_test_provider_subdirs(
"multi_host_migration")[0]
orig_cfg_file = os.path.join(specific_subdirs, "cfg",
"multi-host-tests.cfg")
if os.path.exists(orig_cfg_file):
shutil.copy(orig_cfg_file, cfg_file)
else:
raise error.JobError("Config file %s was not found", cfg_file)
# Get test set (dictionary list) from the configuration file
parser = cartesian_config.Parser()
parser.parse_file(cfg_file)
parser.parse_string(extra_params)
test_dicts = parser.get_dicts()
ips = []
for machine in machines:
host = _hosts[machine]
ips.append(host.host.ip)
logging.info("")
for i, params in enumerate(test_dicts):
logging.info("Test %d: %s" % (i, params.get("shortname")))
logging.info("")
test_dicts = parser.get_dicts()
test_dicts_ar = [x for x in map(lambda x: utils_params.Params(x), test_dicts)]
if not test_dicts_ar:
error.TestNAError("Impossible start any test with"
"this configuration.")
for params in test_dicts_ar:
params['hosts'] = ips
for vm in params.get("vms").split():
for nic in params.get('nics', "").split():
params['mac_%s_%s' % (nic, vm)] = generate_mac_address()
params['master_images_clone'] = "image1"
params['kill_vm'] = "yes"
s_host = _hosts[machines[0]]
s_host.params = params.object_params("host1")
s_host.params['clone_master'] = "yes"
s_host.params['hostid'] = ips[0]
for host_id, machine in enumerate(machines[1:]):
host = _hosts[machine]
host.params = params.object_params("host%s" % (host_id + 2))
params['not_preprocess'] = "yes"
host.params['clone_master'] = "no"
host.params['hostid'] = ips[host_id + 1]
# Report the parameters we've received
logging.debug("Test parameters:")
keys = params.keys()
keys.sort()
for key in keys:
logging.debug(" %s = %s", key, params[key])
for machine in machines:
host = _hosts[machine]
host.control = CONTROL_MAIN_PART
for machine in machines:
host = _hosts[machine]
host.control += ("job.run_test('virt', tag='%s', params=%s)" %
(host.params['shortname'], host.params))
logging.debug('Master control file:\n%s', _hosts[machines[0]].control)
for machine in machines[1:]:
host = _hosts[machine]
logging.debug('Slave control file:\n%s', host.control)
commands = []
for machine in machines:
host = _hosts[machine]
result_path = os.path.join(self.resultsdir,
host.params["shortname"],
host.host.hostname)
commands.append(subcommand.subcommand(host.at.run,
[host.control,
result_path]))
try:
subcommand.parallel(commands)
except error.AutoservError, e:
logging.error(e)
def run_once(self, machines, extra_params, cycles):
VIRT_TYPE = 'qemu'
VIRT_DIR = data_dir.get_root_dir()
TEST_DIR = data_dir.get_backend_dir(VIRT_TYPE)
PROV_DIR = data_dir.get_test_provider_dir('io-github-autotest-qemu')
SHARED_DIR = os.path.join(VIRT_DIR, 'shared')
PROV_DIR = os.path.join(PROV_DIR, VIRT_TYPE)
asset.download_test_provider("io-github-autotest-qemu")
bootstrap.create_config_files(TEST_DIR, SHARED_DIR, interactive=False)
bootstrap.create_config_files(TEST_DIR, PROV_DIR, interactive=False)
bootstrap.create_subtests_cfg(VIRT_TYPE)
bootstrap.create_guest_os_cfg(VIRT_TYPE)
sys.path.insert(0, VIRT_DIR)
CONTROL_MAIN_PART = """
testname = "virt"
bindir = os.path.join(job.testdir, testname)
job.install_pkg(testname, 'test', bindir)
qemu_test_dir = os.path.join(os.environ['AUTODIR'],'tests', 'virt')
sys.path.append(qemu_test_dir)
"""
logging.info("QEMU test running on hosts %s\n", machines)
_hosts = {}
for machine in machines:
_hosts[machine] = Machines(hosts.create_host(machine))
cpu_number = 2**31
for host in _hosts.itervalues():
host.at = autotest_remote.Autotest(host.host)
cpu_number = min(host.host.get_num_cpu(), cpu_number)
cfg_file = os.path.join(TEST_DIR, "cfg", "multi-host-tests.cfg")
logging.info("CONFIG FILE: '%s' is used for generating"
" configuration." % cfg_file)
if not os.path.exists(cfg_file):
specific_subdirs = asset.get_test_provider_subdirs("qemu")[0]
orig_cfg_file = os.path.join(specific_subdirs, "cfg",
"multi-host-tests.cfg")
if os.path.exists(orig_cfg_file):
shutil.copy(orig_cfg_file, cfg_file)
else:
raise error.JobError("Config file %s was not found", cfg_file)
# Get test set (dictionary list) from the configuration file
parser = cartesian_config.Parser()
parser.parse_file(cfg_file)
parser.parse_string(extra_params)
test_dicts = parser.get_dicts()
ips = []
for machine in machines:
host = _hosts[machine]
ips.append(host.host.ip)
machine_hold_vm = machines[0]
logging.info("")
for i, params in enumerate(test_dicts):
logging.info("Test %d: %s" % (i, params.get("shortname")))
logging.info("")
test_dicts = parser.get_dicts()
test_dicts_ar = [
x for x in map(lambda x: utils_params.Params(x), test_dicts)
]
if not test_dicts_ar:
error.TestNAError("Impossible start any test with"
"this configuration.")
keep_macs = {}
random_cpu_number = random.randint(1, cpu_number)
for params in test_dicts_ar:
params['hosts'] = ips
if params.get("use_randome_smp") == "yes":
params['smp'] = random_cpu_number
for vm in params.get("vms").split():
for nic in params.get('nics', "").split():
if 'mac_%s_%s' % (nic, vm) not in keep_macs:
keep_macs['mac_%s_%s' %
(nic, vm)] = generate_mac_address()
params['mac_%s_%s' % (nic, vm)] = keep_macs['mac_%s_%s' %
(nic, vm)]
s_host = _hosts[machine_hold_vm]
s_host.params = params.object_params("host1")
s_host.params['clone_master'] = "yes"
s_host.params['hostid'] = ips[machines.index(machine_hold_vm)]
for host_id, machine in enumerate(machines):
if machine != machine_hold_vm:
host = _hosts[machine]
host_name = "host%s" % (host_id + 2)
host.params = params.object_params("host%s" %
(host_id + 2))
params['not_preprocess'] = "yes"
host.params['clone_master'] = "no"
host.params['hostid'] = ips[host_id]
# Report the parameters we've received
logging.debug("Test parameters:")
keys = params.keys()
keys.sort()
for key in keys:
logging.debug(" %s = %s", key, params[key])
for machine in machines:
host = _hosts[machine]
host.control = CONTROL_MAIN_PART
if params.get("need_multi_host") == "yes":
for machine in machines:
host = _hosts[machine]
host.control += ("job.run_test('virt', tag='%s',"
" params=%s)" %
(host.params['shortname'], host.params))
logging.debug('Master control file:\n%s',
_hosts[machine_hold_vm].control)
for machine in machines:
if machine != machine_hold_vm:
host = _hosts[machine]
logging.debug('Slave control file:\n%s', host.control)
commands = []
for machine in machines:
host = _hosts[machine]
result_path = os.path.join(self.resultsdir,
host.host.hostname,
host.params["shortname"])
cmd = subcommand.subcommand(host.at.run,
[host.control, result_path])
commands.append(cmd)
else:
host = _hosts[machine_hold_vm]
result_path = os.path.join(self.resultsdir, host.host.hostname,
host.params["shortname"])
host.control += ("job.run_test('virt', tag='%s', params=%s)" %
(host.params['shortname'], host.params))
logging.debug("Run control file:\n %s", host.control)
commands = [
subcommand.subcommand(host.at.run,
[host.control, result_path])
]
try:
subcommand.parallel(commands)
if params.get("vm_migrated") == "yes":
# This update based on the logical in test case
# migration_multi_host. It use the machines[0] as
# src and machines[1] as dst. This may need update
# based on different design. Just keep the mahinces
# and ips list in the right order for following tests.
machine_hold_vm = machines[1]
ip_hold_vm = ips[1]
machines.remove(machine_hold_vm)
ips.remove(ip_hold_vm)
if params.get("random_dst_host") == "yes":
my_random = random.SystemRandom()
dst_machine = my_random.choice(machines)
dst_ip = ips[machines.index(dst_machine)]
else:
dst_machine = machines[0]
dst_ip = ips[0]
machines.remove(dst_machine)
ips.remove(dst_ip)
machines.insert(0, machine_hold_vm)
machines.insert(1, dst_machine)
ips.insert(0, ip_hold_vm)
ips.insert(1, dst_ip)
except error.AutoservError, e:
logging.error(e)