def conn_recover(self):
"""
Do the clean up work.
(1).initialize variables.
(2).Delete remote file.
(3).Restart libvirtd on server.
"""
# initialize variables
server_ip = self.server_ip
server_user = self.server_user
server_pwd = self.server_pwd
del self.client_hosts
del self.server_syslibvirtd
del self.server_libvirtdconf
# restart libvirtd service on server
try:
utils_libvirtd.service_libvirtd_control(
action='restart',
remote_ip=server_ip,
remote_user=server_user,
remote_pwd=server_pwd,
)
except utils_libvirtd.LibvirtdError, detail:
raise ConnServerRestartError(detail)
def conn_recover(self):
"""
Clean up for TCP connection.
(1).initialize variables.
(2).Delete the RemoteFile.
(3).restart libvirtd on server.
"""
# initialize variables
server_ip = self.server_ip
server_user = self.server_user
server_pwd = self.server_pwd
# delete the RemoteFile object to recover remote file.
del self.remote_syslibvirtd
del self.remote_libvirtdconf
# restart libvirtd service on server
try:
utils_libvirtd.service_libvirtd_control(
action='restart',
remote_ip=server_ip,
remote_user=server_user,
remote_pwd=server_pwd,
)
except utils_libvirtd.LibvirtdError, detail:
raise ConnServerRestartError(detail)
def conn_setup(self):
"""
Enable tcp connect of libvirtd on server.
(1).initialization for variables.
(2).edit /etc/sysconfig/libvirtd on server.
(3).edit /etc/libvirt/libvirtd.conf on server.
(4).restart libvirtd service on server.
"""
# initialize variables
server_ip = self.server_ip
server_user = self.server_user
server_pwd = self.server_pwd
tcp_port = self.tcp_port
# edit the /etc/sysconfig/libvirtd to add --listen args in libvirtd
pattern2repl = {
r".*LIBVIRTD_ARGS\s*=\s*\"\s*--listen\s*\".*":
"LIBVIRTD_ARGS=\"--listen\""
}
self.remote_syslibvirtd.sub_else_add(pattern2repl)
# edit the /etc/libvirt/libvirtd.conf
# listen_tcp=1, tcp_port=$tcp_port, auth_tcp="none"
pattern2repl = {
r".*listen_tls\s*=.*": 'listen_tls=0',
r".*listen_tcp\s*=.*": 'listen_tcp=1',
r".*tcp_port\s*=.*": 'tcp_port="%s"' % (tcp_port),
r'.*auth_tcp\s*=.*': 'auth_tcp="none"'
}
self.remote_libvirtdconf.sub_else_add(pattern2repl)
# restart libvirtd service on server
try:
utils_libvirtd.service_libvirtd_control(
action='restart',
remote_ip=server_ip,
remote_user=server_user,
remote_pwd=server_pwd,
)
except utils_libvirtd.LibvirtdError, detail:
raise ConnServerRestartError(detail)
def remotely_control_libvirtd(server_ip, server_user, server_pwd,
action='restart', status_error='no'):
"""
Remotely restart libvirt service
"""
session = None
try:
session = remote.wait_for_login('ssh', server_ip, '22',
server_user, server_pwd,
r"[\#\$]\s*$")
logging.info("%s libvirt daemon\n", action)
service_libvirtd_control(action, session)
session.close()
except (remote.LoginError, aexpect.ShellError, error.CmdError), detail:
if session:
session.close()
if status_error == "no":
raise error.TestFail("Failed to %s libvirtd service on "
"server: %s\n", action, detail)
else:
logging.info("It is an expect %s", detail)
def conn_recover(self):
"""
Clean up for TCP connection.
(1).initialize variables.
(2).Delete the RemoteFile.
(3).restart libvirtd on server.
"""
# initialize variables
server_ip = self.server_ip
server_user = self.server_user
server_pwd = self.server_pwd
# delete the RemoteFile object to recover remote file.
del self.remote_syslibvirtd
del self.remote_libvirtdconf
# restart libvirtd service on server
try:
utils_libvirtd.service_libvirtd_control(action='restart',
remote_ip=server_ip,
remote_user=server_user,
remote_pwd=server_pwd,)
except utils_libvirtd.LibvirtdError, detail:
raise ConnServerRestartError(detail)
def conn_recover(self):
"""
Do the clean up work.
(1).initialize variables.
(2).Delete remote file.
(3).Restart libvirtd on server.
"""
# initialize variables
server_ip = self.server_ip
server_user = self.server_user
server_pwd = self.server_pwd
del self.client_hosts
del self.server_syslibvirtd
del self.server_libvirtdconf
# restart libvirtd service on server
try:
utils_libvirtd.service_libvirtd_control(action='restart',
remote_ip=server_ip,
remote_user=server_user,
remote_pwd=server_pwd,)
except utils_libvirtd.LibvirtdError, detail:
raise ConnServerRestartError(detail)
def conn_setup(self):
"""
Enable tcp connect of libvirtd on server.
(1).initialization for variables.
(2).edit /etc/sysconfig/libvirtd on server.
(3).edit /etc/libvirt/libvirtd.conf on server.
(4).restart libvirtd service on server.
"""
# initialize variables
server_ip = self.server_ip
server_user = self.server_user
server_pwd = self.server_pwd
tcp_port = self.tcp_port
# edit the /etc/sysconfig/libvirtd to add --listen args in libvirtd
pattern2repl = {r".*LIBVIRTD_ARGS\s*=\s*\"\s*--listen\s*\".*":
"LIBVIRTD_ARGS=\"--listen\""}
self.remote_syslibvirtd.sub_else_add(pattern2repl)
# edit the /etc/libvirt/libvirtd.conf
# listen_tcp=1, tcp_port=$tcp_port, auth_tcp="none"
pattern2repl = {r".*listen_tls\s*=.*": 'listen_tls=0',
r".*listen_tcp\s*=.*": 'listen_tcp=1',
r".*tcp_port\s*=.*": 'tcp_port="%s"' % (tcp_port),
r'.*auth_tcp\s*=.*': 'auth_tcp="none"'}
self.remote_libvirtdconf.sub_else_add(pattern2repl)
# restart libvirtd service on server
try:
utils_libvirtd.service_libvirtd_control(action='restart',
remote_ip=server_ip,
remote_user=server_user,
remote_pwd=server_pwd,)
except utils_libvirtd.LibvirtdError, detail:
raise ConnServerRestartError(detail)
def run(test, params, env):
"""
Test the network transaction and cover virsh iface-{begin,commit,rollback}
1. Positive testing
1.1 begin or/and commit testing with libvirtd running
1.2 begin or/and rollback testing with libvirtd running
2. Negative testing
2.1 no pending transaction testing
2.2 there is already an open transaction testing
2.3 break network transaction testing
2.3.1 begin and commit testing with libvirtd restart
2.3.2 begin and rollback testing with libvirtd restart
"""
if not utils_package.package_install(["mlocate"]):
test.cancel("Failed to install dependency package mlocate" " on host")
if process.system("updatedb", shell=True):
test.cancel("update a database for mlocate failed")
# Run test case
status_error = params.get("status_error", "no")
libvirtd = params.get("libvirtd", "on")
exist_trans = params.get("exist_trans", "no")
iface_name = params.get("iface_name", "ifcfg-test")
transaction = params.get("iface_transaction", "")
network_script_dir = "/etc/sysconfig/network-scripts"
iface_cfg = os.path.join(network_script_dir, iface_name)
netcf_snap_dir = netcf_trans_control(test, "snapshot-dir")
params['iface_cfg'] = iface_cfg
params['netcf_snap_dir'] = netcf_snap_dir
# positive and negative testing #########
try:
if status_error == "no":
# Do begin-commit testing
if transaction == "begin_commit":
iface_trans_begin(params, test)
write_iface_cfg(iface_cfg, test)
# Break begin-commit operation
if libvirtd == "restart":
utils_libvirtd.service_libvirtd_control("restart")
try:
iface_trans_commit(params, test)
except exceptions.TestError:
cleanup(iface_cfg, test, exist_trans)
# Only cleanup temporary network configuration file
cleanup(iface_cfg, test)
# Do begin-rollback testing
elif transaction == "begin_rollback":
iface_trans_begin(params, test)
write_iface_cfg(iface_cfg, test)
# Break begin-rollback operation
if libvirtd == "restart":
utils_libvirtd.service_libvirtd_control("restart")
try:
iface_trans_rollback(params, test)
except exceptions.TestError:
cleanup(iface_cfg, test, exist_trans)
else:
test.fail("The 'transaction' must be 'begin_commit' or"
" 'begin_rollback': %s" % status_error)
if status_error == "yes":
# No pending transaction
if exist_trans != "yes":
iface_trans_commit(params, test)
iface_trans_rollback(params, test)
# There is already an open transaction
else:
netcf_trans_control(test, 'change-begin')
iface_trans_begin(params, test)
finally:
# Cleanup network transaction and temporary configuration file
cleanup(iface_cfg, test, exist_trans)
raise ConnSCPError('AdminHost', local_path,
server_ip, remote_path, detail)
# edit the /etc/sysconfig/libvirtd to add --listen args in libvirtd
pattern2repl = {r".*LIBVIRTD_ARGS\s*=\s*\"\s*--listen\s*\".*":
"LIBVIRTD_ARGS=\"--listen\""}
self.server_syslibvirtd.sub_else_add(pattern2repl)
# edit the /etc/libvirt/libvirtd.conf to add listen_tls=1
pattern2repl = {r".*listen_tls\s*=\s*.*": "listen_tls=1"}
self.server_libvirtdconf.sub_else_add(pattern2repl)
# restart libvirtd service on server
try:
utils_libvirtd.service_libvirtd_control(action='restart',
remote_ip=server_ip,
remote_user=server_user,
remote_pwd=server_pwd,)
except utils_libvirtd.LibvirtdError, detail:
raise ConnServerRestartError(detail)
def client_setup(self):
"""
setup private key and certificate file for client.
(1).initialization for variables.
(2).build a key for client.
(3).copy files to client.
(4).edit /etc/hosts on client.
"""
# initialize variables
tmp_dir = self.tmp_dir
def run_virsh_emulatorpin(test, params, env):
"""
Test emulatorpin tuning
1) Positive testing
1.1) get the current emulatorpin parameters for a running/shutoff guest
1.2) set the current emulatorpin parameters for a running/shutoff guest
2) Negative testing
2.1) get emulatorpin parameters for a running/shutoff guest
2.2) set emulatorpin parameters running/shutoff guest
"""
# Run test case
vm_name = params.get("main_vm")
vm = env.get_vm(vm_name)
cgconfig = params.get("cgconfig", "on")
cpulist = params.get("emulatorpin_cpulist")
status_error = params.get("status_error", "no")
change_parameters = params.get("change_parameters", "no")
test_dicts = dict(params)
test_dicts['vm'] = vm
host_cpus = int(open('/proc/cpuinfo').read().count('processor'))
test_dicts['host_cpus'] = host_cpus
cpu_list = None
if cpulist:
cpu_list = cpus_parser(cpulist)
test_dicts['cpu_list'] = cpu_list
logging.debug("CPU list is %s", cpu_list)
# If the physical CPU N doesn't exist, it's an expected error
if cpu_list and max(cpu_list) > host_cpus - 1:
test_dicts["status_error"] = "yes"
# positive and negative testing #########
if status_error == "no":
if change_parameters == "no":
get_emulatorpin_parameter(test_dicts)
else:
set_emulatorpin_parameter(test_dicts)
cg = utils_cgroup.CgconfigService()
if cgconfig == "off":
if cg.cgconfig_is_running():
cg.cgconfig_stop()
if status_error == "yes":
if change_parameters == "no":
get_emulatorpin_parameter(test_dicts)
else:
set_emulatorpin_parameter(test_dicts)
# Recover cgconfig and libvirtd service
if not cg.cgconfig_is_running():
cg.cgconfig_restart()()
utils_libvirtd.service_libvirtd_control("restart")
def run(test, params, env):
"""
Test the network transaction and cover virsh iface-{begin,commit,rollback}
1. Positive testing
1.1 begin or/and commit testing with libvirtd running
1.2 begin or/and rollback testing with libvirtd running
2. Negative testing
2.1 no pending transaction testing
2.2 there is already an open transaction testing
2.3 break network transaction testing
2.3.1 begin and commit testing with libvirtd restart
2.3.2 begin and rollback testing with libvirtd restart
"""
# Run test case
status_error = params.get("status_error", "no")
libvirtd = params.get("libvirtd", "on")
exist_trans = params.get("exist_trans", "no")
iface_name = params.get("iface_name", "ifcfg-test")
transaction = params.get("iface_transaction", "")
network_script_dir = "/etc/sysconfig/network-scripts"
iface_cfg = os.path.join(network_script_dir, iface_name)
netcf_snap_dir = netcf_trans_control("snapshot-dir")
params['iface_cfg'] = iface_cfg
params['netcf_snap_dir'] = netcf_snap_dir
# positive and negative testing #########
if status_error == "no":
# Do begin-commit testing
if transaction == "begin_commit":
iface_trans_begin(params)
write_iface_cfg(iface_cfg)
# Break begin-commit operation
if libvirtd == "restart":
utils_libvirtd.service_libvirtd_control("restart")
try:
iface_trans_commit(params)
except error.TestError:
cleanup(iface_cfg, exist_trans)
# Only cleanup temporary network configuration file
cleanup(iface_cfg)
# Do begin-rollback testing
elif transaction == "begin_rollback":
iface_trans_begin(params)
write_iface_cfg(iface_cfg)
# Break begin-rollback operation
if libvirtd == "restart":
utils_libvirtd.service_libvirtd_control("restart")
try:
iface_trans_rollback(params)
except error.TestError:
cleanup(iface_cfg, exist_trans)
else:
raise error.TestFail("The 'transaction' must be 'begin_commit' or"
" 'begin_rollback': %s" % status_error)
if status_error == "yes":
# No pending transaction
if exist_trans != "yes":
iface_trans_commit(params)
iface_trans_rollback(params)
# There is already an open transaction
else:
netcf_trans_control('change-begin')
iface_trans_begin(params)
# Cleanup network transaction and temporary configuration file
cleanup(iface_cfg, exist_trans)
# edit the /etc/sysconfig/libvirtd to add --listen args in libvirtd
pattern2repl = {
r".*LIBVIRTD_ARGS\s*=\s*\"\s*--listen\s*\".*":
"LIBVIRTD_ARGS=\"--listen\""
}
self.server_syslibvirtd.sub_else_add(pattern2repl)
# edit the /etc/libvirt/libvirtd.conf to add listen_tls=1
pattern2repl = {r".*listen_tls\s*=\s*.*": "listen_tls=1"}
self.server_libvirtdconf.sub_else_add(pattern2repl)
# restart libvirtd service on server
try:
utils_libvirtd.service_libvirtd_control(
action='restart',
remote_ip=server_ip,
remote_user=server_user,
remote_pwd=server_pwd,
)
except utils_libvirtd.LibvirtdError, detail:
raise ConnServerRestartError(detail)
def client_setup(self):
"""
setup private key and certificate file for client.
(1).initialization for variables.
(2).build a key for client.
(3).copy files to client.
(4).edit /etc/hosts on client.
"""
# initialize variables
def run(test, params, env):
"""
Test the network transaction and cover virsh iface-{begin,commit,rollback}
1. Positive testing
1.1 begin or/and commit testing with libvirtd running
1.2 begin or/and rollback testing with libvirtd running
2. Negative testing
2.1 no pending transaction testing
2.2 there is already an open transaction testing
2.3 break network transaction testing
2.3.1 begin and commit testing with libvirtd restart
2.3.2 begin and rollback testing with libvirtd restart
"""
# Run test case
status_error = params.get("status_error", "no")
libvirtd = params.get("libvirtd", "on")
exist_trans = params.get("exist_trans", "no")
iface_name = params.get("iface_name", "ifcfg-test")
transaction = params.get("iface_transaction", "")
network_script_dir = "/etc/sysconfig/network-scripts"
iface_cfg = os.path.join(network_script_dir, iface_name)
netcf_snap_dir = netcf_trans_control("snapshot-dir")
params['iface_cfg'] = iface_cfg
params['netcf_snap_dir'] = netcf_snap_dir
# positive and negative testing #########
if status_error == "no":
# Do begin-commit testing
if transaction == "begin_commit":
iface_trans_begin(params)
write_iface_cfg(iface_cfg)
# Break begin-commit operation
if libvirtd == "restart":
utils_libvirtd.service_libvirtd_control("restart")
try:
iface_trans_commit(params)
except error.TestError:
cleanup(iface_cfg, exist_trans)
# Only cleanup temporary network configuration file
cleanup(iface_cfg)
# Do begin-rollback testing
elif transaction == "begin_rollback":
iface_trans_begin(params)
write_iface_cfg(iface_cfg)
# Break begin-rollback operation
if libvirtd == "restart":
utils_libvirtd.service_libvirtd_control("restart")
try:
iface_trans_rollback(params)
except error.TestError:
cleanup(iface_cfg, exist_trans)
else:
raise error.TestFail("The 'transaction' must be 'begin_commit' or"
" 'begin_rollback': %s" % status_error)
if status_error == "yes":
# No pending transaction
if exist_trans != "yes":
iface_trans_commit(params)
iface_trans_rollback(params)
# There is already an open transaction
else:
netcf_trans_control('change-begin')
iface_trans_begin(params)
# Cleanup network transaction and temporary configuration file
cleanup(iface_cfg, exist_trans)
def run(test, params, env):
"""
Test the network transaction and cover virsh iface-{begin,commit,rollback}
1. Positive testing
1.1 begin or/and commit testing with libvirtd running
1.2 begin or/and rollback testing with libvirtd running
2. Negative testing
2.1 no pending transaction testing
2.2 there is already an open transaction testing
2.3 break network transaction testing
2.3.1 begin and commit testing with libvirtd restart
2.3.2 begin and rollback testing with libvirtd restart
"""
if not utils_package.package_install(["mlocate"]):
test.cancel("Failed to install dependency package mlocate"
" on host")
if process.system("updatedb", shell=True):
test.cancel("update a database for mlocate failed")
# Run test case
status_error = params.get("status_error", "no")
libvirtd = params.get("libvirtd", "on")
exist_trans = params.get("exist_trans", "no")
iface_name = params.get("iface_name", "ifcfg-test")
transaction = params.get("iface_transaction", "")
network_script_dir = "/etc/sysconfig/network-scripts"
iface_cfg = os.path.join(network_script_dir, iface_name)
netcf_snap_dir = netcf_trans_control(test, "snapshot-dir")
params['iface_cfg'] = iface_cfg
params['netcf_snap_dir'] = netcf_snap_dir
# positive and negative testing #########
try:
if status_error == "no":
# Do begin-commit testing
if transaction == "begin_commit":
iface_trans_begin(params, test)
write_iface_cfg(iface_cfg, test)
# Break begin-commit operation
if libvirtd == "restart":
utils_libvirtd.service_libvirtd_control("restart")
try:
iface_trans_commit(params, test)
except exceptions.TestError:
cleanup(iface_cfg, test, exist_trans)
# Only cleanup temporary network configuration file
cleanup(iface_cfg, test)
# Do begin-rollback testing
elif transaction == "begin_rollback":
iface_trans_begin(params, test)
write_iface_cfg(iface_cfg, test)
# Break begin-rollback operation
if libvirtd == "restart":
utils_libvirtd.service_libvirtd_control("restart")
try:
iface_trans_rollback(params, test)
except exceptions.TestError:
cleanup(iface_cfg, test, exist_trans)
else:
test.fail("The 'transaction' must be 'begin_commit' or"
" 'begin_rollback': %s" % status_error)
if status_error == "yes":
# No pending transaction
if exist_trans != "yes":
iface_trans_commit(params, test)
iface_trans_rollback(params, test)
# There is already an open transaction
else:
netcf_trans_control(test, 'change-begin')
iface_trans_begin(params, test)
finally:
# Cleanup network transaction and temporary configuration file
cleanup(iface_cfg, test, exist_trans)