def lookup_pool(self, respool_path):
request = respool.LookupRequest(path=respool.ResourcePoolPath(
value=respool_path))
try:
resp = self.client.respool_svc.LookupResourcePoolID(
request,
metadata=self.client.resmgr_metadata,
timeout=default_timeout,
)
return resp.id.value
except Exception as e:
print_fail("Failed to get resource pool by path %s: %s" %
(respool_path, str(e)))
raise
def ensure_respool(self):
# lookup respool
request = respool.LookupRequest(path=respool.ResourcePoolPath(
value="/" + RESPOOL_PATH))
resp = self.peloton_client.respool_svc.LookupResourcePoolID(
request,
metadata=self.peloton_client.resmgr_metadata,
timeout=default_timeout,
)
respool_id = resp.id.value
if not respool_id:
raise ResPoolNotFoundException
return respool_id
def ensure_exists(self):
"""
creates a resource pool if it doesn't exist based on the config
:return: resource pool ID
"""
respool_name = self.config.respool_config.name
request = respool.LookupRequest(
path=respool.ResourcePoolPath(value=RESPOOL_ROOT + respool_name)
)
resp = self.client.respool_svc.LookupResourcePoolID(
request,
metadata=self.client.resmgr_metadata,
timeout=self.config.rpc_timeout_sec,
)
if resp.id.value is None or resp.id.value == u"":
request = respool.CreateRequest(config=self.config.respool_config)
attempts = 0
while attempts < self.config.max_retry_attempts:
attempts += 1
resp = self.client.respool_svc.CreateResourcePool(
request,
metadata=self.client.resmgr_metadata,
timeout=self.config.rpc_timeout_sec,
)
if resp.HasField("error"):
log.debug(
"failed to create respool %s (%s)",
respool_name,
resp.error,
)
time.sleep(self.config.sleep_time_sec)
continue
break
else:
assert False, resp
id = resp.result.value
log.info("created respool %s (%s)", respool_name, id)
else:
id = resp.id.value
log.info("found respool %s (%s)", respool_name, id)
assert id
self.id = id
return self.id
def ensure_exists(self):
"""
creates a resource pool if it doesn't exist based on the config
:return: resource pool ID
"""
respool_name = self.config.respool_config.name
request = respool.LookupRequest(
path=respool.ResourcePoolPath(value=RESPOOL_ROOT + respool_name), )
resp = self.client.respool_svc.LookupResourcePoolID(
request,
metadata=self.client.resmgr_metadata,
timeout=self.config.rpc_timeout_sec,
)
if resp.id.value is None or resp.id.value == u'':
request = respool.CreateRequest(
config=self.config.respool_config, )
deadline = time.time() + self.config.rpc_timeout_sec
while time.time() < deadline:
resp = self.client.respool_svc.CreateResourcePool(
request,
metadata=self.client.resmgr_metadata,
timeout=self.config.rpc_timeout_sec,
)
if resp.HasField('error'):
time.sleep(0.5)
continue
break
else:
assert False, resp
id = resp.result.value
log.info('created respool %s (%s)', respool_name, id)
else:
id = resp.id.value
log.info('found respool %s (%s)', respool_name, id)
assert id
self.id = id
return self.id