def configure():
# Remove a previous configuration (if present)
confutils.remove_conf(FILES, CONF_VERSION)
vdsmConfiguration = {
'socket_activation': _libvirt_uses_socket_activation(),
'ssl_enabled': config.getboolean('vars', 'ssl'),
'sanlock_enabled': constants.SANLOCK_ENABLED,
'libvirt_selinux': constants.LIBVIRT_SELINUX
}
# write configuration
for cfile, content in FILES.items():
content['configure'](content, CONF_VERSION, vdsmConfiguration)
# enable and acivate dev-hugepages1G mounth path
if not _is_hugetlbfs_1g_mounted():
try:
service.service_start('dev-hugepages1G.mount')
except service.ServiceOperationError:
status = service.service_status('dev-hugepages1G.mount', False)
if status == 0:
raise
if _libvirt_uses_socket_activation():
cfg = _read_libvirt_connection_config()
if cfg.listen_tcp != 0:
systemctl.enable(_LIBVIRT_TCP_SOCKET_UNIT)
if cfg.listen_tls != 0:
systemctl.enable(_LIBVIRT_TLS_SOCKET_UNIT)
def configure():
"""
Set up the multipath daemon configuration to the known and
supported state. The original configuration, if any, is saved
"""
if os.path.exists(_CONF_FILE):
backup = _CONF_FILE + '.' + time.strftime("%Y%m%d%H%M")
shutil.copyfile(_CONF_FILE, backup)
sys.stdout.write("Backup previous multipath.conf to %r\n" % backup)
with tempfile.NamedTemporaryFile(
mode="wb",
prefix=os.path.basename(_CONF_FILE) + ".tmp",
dir=os.path.dirname(_CONF_FILE),
delete=False) as f:
try:
f.write(_CONF_DATA)
f.flush()
selinux.restorecon(f.name)
os.chmod(f.name, 0o644)
os.rename(f.name, _CONF_FILE)
except:
os.unlink(f.name)
raise
# Flush all unused multipath device maps
commands.execCmd([constants.EXT_MULTIPATH, "-F"])
try:
service.service_reload("multipathd")
except service.ServiceOperationError:
status = service.service_status("multipathd", False)
if status == 0:
raise
def test_service_down(self):
service_stop('vdsmd')
vdsm_version = commands.run(['rpm', '-q', 'vdsm'])
downgrade_vdsm(el7_ovirt36_repo)
upgrade_vdsm()
assert commands.run(['rpm', '-q', 'vdsm']) == vdsm_version
assert service_status('vdsmd') == 1
def test_service_down(self):
service_stop('vdsmd')
vdsm_version = commands.run(['rpm', '-q', 'vdsm'])
downgrade_vdsm(el7_ovirt36_repo)
upgrade_vdsm()
assert commands.run(['rpm', '-q', 'vdsm']) == vdsm_version
assert service_status('vdsmd') == 1
def service_down_test(self):
service_stop('vdsmd')
vdsm_version = run_command(['rpm', '-q', 'vdsm'])
downgrade_vdsm(el7_ovirt36_repo)
upgrade_vdsm()
self.assertEqual(run_command(['rpm', '-q', 'vdsm']), vdsm_version)
self.assertEqual(service_status('vdsmd'), 1)
def service_down_test(self):
service_stop('vdsmd')
vdsm_version = run_command(['rpm', '-q', 'vdsm'])
downgrade_vdsm(el7_ovirt36_repo)
upgrade_vdsm()
self.assertEqual(run_command(['rpm', '-q', 'vdsm']), vdsm_version)
self.assertEqual(service_status('vdsmd'), 1)
def init_callback():
restore_sigchld()
# TODO: add ssl option
log("Init: Check VDSM availability")
if service.service_status("vdsmd"):
log("vdsmd is not running.")
return
global client
client = jsonrpcvdscli.connect('jms.topic.vdsm_requests')
# TODO: add to jsonrpcvdscli even method registration
client._client.registerEventCallback(event_recieved)
def init_callback():
restore_sigchld()
# TODO: add ssl option
log("Init: Check VDSM availability")
if service.service_status("vdsmd"):
log("vdsmd is not running.")
return
global client
client = jsonrpcvdscli.connect('jms.topic.vdsm_requests')
# TODO: add to jsonrpcvdscli even method registration
client._client.registerEventCallback(event_recieved)
def _serviceStatus(serviceName):
rc = service.service_status(serviceName)
if rc == 0:
return _formatStatus(serviceName, StatusTypes.RUNNING)
# If rc is not zero, then service may not be available or stopped
# Check if service is managed, if not managed return the status as
# NOT_AVAILABLE else return STOPPED
rc1 = service.service_is_managed(serviceName)
if rc1 == 0:
return _formatStatus(serviceName, StatusTypes.STOPPED)
else:
return _formatStatus(serviceName, StatusTypes.NOT_AVAILABLE)
def _serviceStatus(serviceName):
rc = service.service_status(serviceName)
if rc == 0:
return _formatStatus(serviceName, StatusTypes.RUNNING)
# If rc is not zero, then service may not be available or stopped
# Check if service is managed, if not managed return the status as
# NOT_AVAILABLE else return STOPPED
rc1 = service.service_is_managed(serviceName)
if rc1 == 0:
return _formatStatus(serviceName, StatusTypes.STOPPED)
else:
return _formatStatus(serviceName, StatusTypes.NOT_AVAILABLE)
def configure():
"""
Set up the multipath daemon configuration to the known and
supported state. The original configuration, if any, is saved
"""
if os.path.exists(_CONF_FILE):
backup = _CONF_FILE + '.' + time.strftime("%Y%m%d%H%M")
shutil.copyfile(_CONF_FILE, backup)
sys.stdout.write("Backup previous multipath.conf to %r\n" % backup)
utils.persist(backup)
with tempfile.NamedTemporaryFile(
mode="wb",
prefix=os.path.basename(_CONF_FILE) + ".tmp",
dir=os.path.dirname(_CONF_FILE),
delete=False) as f:
try:
f.write(_CONF_DATA)
f.flush()
if selinux.is_selinux_enabled():
selinux.restorecon(f.name)
os.chmod(f.name, 0o644)
# On ovirt node multipath.conf is a bind mount and rename will fail
# if we do not unpersist first, making this non-atomic.
utils.unpersist(_CONF_FILE)
os.rename(f.name, _CONF_FILE)
except:
os.unlink(f.name)
raise
utils.persist(_CONF_FILE)
# Flush all unused multipath device maps
commands.execCmd([constants.EXT_MULTIPATH, "-F"])
try:
service.service_reload("multipathd")
except service.ServiceOperationError:
status = service.service_status("multipathd", False)
if status == 0:
raise
def configure():
"""
Set up the multipath daemon configuration to the known and
supported state. The original configuration, if any, is saved
"""
if os.path.exists(_CONF_FILE):
backup = _CONF_FILE + '.' + time.strftime("%Y%m%d%H%M")
shutil.copyfile(_CONF_FILE, backup)
sys.stdout.write("Backup previous multipath.conf to %r\n" % backup)
with tempfile.NamedTemporaryFile(
mode="wb",
prefix=os.path.basename(_CONF_FILE) + ".tmp",
dir=os.path.dirname(_CONF_FILE),
delete=False) as f:
try:
f.write(_CONF_DATA)
f.flush()
selinux.restorecon(f.name)
os.chmod(f.name, 0o644)
os.rename(f.name, _CONF_FILE)
except:
os.unlink(f.name)
raise
# Flush all unused multipath device maps. 'multipath'
# returns 1 if any of the devices is in use and unable to flush.
try:
commands.run([constants.EXT_MULTIPATH, "-F"])
except cmdutils.Error:
pass
try:
service.service_reload("multipathd")
except service.ServiceOperationError:
status = service.service_status("multipathd", False)
if status == 0:
raise
def configure():
# Remove a previous configuration (if present)
confutils.remove_conf(FILES, CONF_VERSION)
vdsmConfiguration = {
'ssl_enabled': config.getboolean('vars', 'ssl'),
'sanlock_enabled': constants.SANLOCK_ENABLED,
'libvirt_selinux': constants.LIBVIRT_SELINUX
}
# write configuration
for cfile, content in FILES.items():
content['configure'](content, CONF_VERSION, vdsmConfiguration)
# enable and acivate dev-hugepages1G mounth path
if not _is_hugetlbfs_1g_mounted():
try:
service.service_start('dev-hugepages1G.mount')
except service.ServiceOperationError:
status = service.service_status('dev-hugepages1G.mount', False)
if status == 0:
raise
def configure():
# Remove a previous configuration (if present)
confutils.remove_conf(FILES, CONF_VERSION)
vdsmConfiguration = {
'ssl_enabled': config.getboolean('vars', 'ssl'),
'sanlock_enabled': constants.SANLOCK_ENABLED,
'libvirt_selinux': constants.LIBVIRT_SELINUX
}
# write configuration
for cfile, content in FILES.items():
content['configure'](content, CONF_VERSION, vdsmConfiguration)
# enable and acivate dev-hugepages1G mounth path
if not _is_hugetlbfs_1g_mounted():
try:
service.service_start('dev-hugepages1G.mount')
except service.ServiceOperationError:
status = service.service_status('dev-hugepages1G.mount', False)
if status == 0:
raise
def configure():
removeConf()
vdsmConfiguration = {
'ssl_enabled': _ssl(),
'sanlock_enabled': constants.SANLOCK_ENABLED,
'libvirt_selinux': constants.LIBVIRT_SELINUX
}
# write configuration
for cfile, content in FILES.items():
content['configure'](content, CONF_VERSION, vdsmConfiguration)
# enable and acivate dev-hugepages1G mounth path
if not _is_hugetlbfs_1g_mounted():
try:
service.service_start('dev-hugepages1G.mount')
except service.ServiceOperationError:
status = service.service_status('dev-hugepages1G.mount', False)
if status == 0:
raise
_inject_unit_requirement(_LIBVIRT_SERVICE_UNIT, _socket_unit())
def _is_ovs_service_running():
return service_status('openvswitch', verbose=False) == 0
def _is_ovs_service_running():
return service_status('openvswitch', verbose=False) == 0