def download(self, logger=None):
header_comment = ('# Editing the hosted engine VM is only possible via'
' the manager UI\API\n'
'# This file was generated at {}\n'
'\n').format(time.asctime())
print(header_comment)
if self._logger:
self._logger.debug(
"Reloading vm.conf from the shared storage domain")
content_from_ovf = self._get_vm_conf_content_from_ovf_store()
if content_from_ovf:
content = content_from_ovf
else:
self.legacy_vm_conf.download()
content = self.legacy_vm_conf.raw()
if content:
content = "%s%s" % (header_comment, content)
if self._publish_local_conf_file(content):
mtime = monotonic.time()
self.vm_conf_refresh_time = int(mtime)
self.vm_conf_refresh_time_epoch = int(time.time() - mtime)
self.load()
def download(self, logger=None):
header_comment = (
'# Editing the hosted engine VM is only possible via'
' the manager UI\API\n'
'# This file was generated at %s\n'
'\n'
) % time.asctime()
if self._logger:
self._logger.debug(
"Reloading vm.conf from the shared storage domain"
)
content_from_ovf = self._get_vm_conf_content_from_ovf_store()
if content_from_ovf:
content = content_from_ovf
else:
self.legacy_vm_conf.download()
content = self.legacy_vm_conf.raw()
if content:
content = "%s%s" % (header_comment, content)
if self._publish_local_conf_file(content):
mtime = monotonic.time()
self.vm_conf_refresh_time = int(mtime)
self.vm_conf_refresh_time_epoch = int(time.time() - mtime)
self.load()
def action(self, options):
# First, see if vdsm tells us it's up
cli = util.connect_vdsm_json_rpc(logger=self._log)
# Get timestamp before RPC call, so any future event with
# status change will have a newer timestamp
local_ts = monotonic.time()
try:
stats = cli.VM.getStats(vmID=self._vm_uuid)[0]
except ServerError as e:
if e.code == vdsm_exception.NoSuchVM.code:
self._log.info("VM not on this host",
extra=log_filter.lf_args('status', 60))
if self._vm_state == engine.VMState.UP:
self._vm_state = engine.VMState.DOWN_MISSING
d = {
'vm': self._vm_state,
'health': engine.Health.BAD,
'detail': 'unknown',
'reason': 'vm not running on this host'
}
else:
self._log.error(e)
d = {
'vm': 'unknown',
'health': 'unknown',
'detail': 'unknown',
'reason': 'failed to getVmStats'
}
with self._lock:
self._stats_local_timestamp = local_ts
self._stats_vdsm_timestamp = None
self.update_result(json.dumps(d))
return
# Convert timestamp to string in case it is an int
vdsm_ts = str(stats.get("statusTime"))
self._update_stats(stats, vdsm_ts, local_ts)
def _handle_events(self):
while True:
ev = self._events_queue.get()
if ev is None:
break
name, params = ev
if ((self._event_name not in name)
or (str(self._vm_uuid) not in params)):
continue
self._log.debug("Received event. Name: %s, Params: %s", name,
params)
# Convert timestamp to string in case it is an int
vdsm_ts = str(params["notify_time"])
local_ts = monotonic.time()
stats = params[str(self._vm_uuid)]
self._update_stats(stats, vdsm_ts, local_ts)
def action(self, options):
# First, see if vdsm tells us it's up
cli = util.connect_vdsm_json_rpc(
logger=self._log
)
# Get timestamp before RPC call, so any future event with
# status change will have a newer timestamp
local_ts = monotonic.time()
try:
stats = cli.VM.getStats(vmID=self._vm_uuid)[0]
except ServerError as e:
if e.code == vdsm_exception.NoSuchVM.code:
self._log.info("VM not on this host",
extra=log_filter.lf_args('status', 60))
if self._vm_state == engine.VMState.UP:
self._vm_state = engine.VMState.DOWN_MISSING
d = {'vm': self._vm_state,
'health': engine.Health.BAD,
'detail': 'unknown',
'reason': 'vm not running on this host'}
else:
self._log.error(e)
d = {'vm': 'unknown', 'health': 'unknown', 'detail': 'unknown',
'reason': 'failed to getVmStats'}
with self._lock:
self._stats_local_timestamp = local_ts
self._stats_vdsm_timestamp = None
self.update_result(json.dumps(d))
return
# Convert timestamp to string in case it is an int
vdsm_ts = str(stats.get("statusTime"))
self._update_stats(stats, vdsm_ts, local_ts)
def _handle_events(self):
while True:
ev = self._events_queue.get()
if ev is None:
break
name, params = ev
if ((self._event_name not in name) or
(str(self._vm_uuid) not in params)):
continue
self._log.debug("Received event. Name: %s, Params: %s",
name,
params)
# Convert timestamp to string in case it is an int
vdsm_ts = str(params["notify_time"])
local_ts = monotonic.time()
stats = params[str(self._vm_uuid)]
self._update_stats(stats, vdsm_ts, local_ts)
