def llstate(nodes=None, filter=None):
"""LoadLeveler State of netwerk node"""
machines = []
query = ll.ll_query(ll.MACHINES)
if not ll.PyCObjValid(query):
log.error('Error during pyloadl.ll_query')
return machines
if nodes is not None:
rc = ll.ll_set_request(query, ll.QUERY_HOST, nodes, ll.ALL_DATA)
else:
rc = ll.ll_set_request(query, ll.QUERY_ALL, '', ll.ALL_DATA)
if rc != 0:
log.error('Error during pyloadl.ll_set_request: %s', rc)
ll.ll_deallocate(query)
return machines
machine, count, err = ll.ll_get_objs(query, ll.LL_CM, '')
if err != 0:
log.error('Error during pyloadl.ll_get_objs: %s', err)
elif count > 0:
while ll.PyCObjValid(machine):
data = functools.partial(ll.ll_get_data, machine)
startd = data(ll.LL_MachineStartdState)
if filter is None or startd in filter:
machines.append({
'name': data(ll.LL_MachineName),
'startd': startd,
'schedd': data(ll.LL_MachineScheddState),
'loadavg': data(ll.LL_MachineLoadAverage),
'conf_classes': element_count(
data(ll.LL_MachineConfiguredClassList)),
'avail_classes': element_count(
data(ll.LL_MachineAvailableClassList)),
'drain_classes': element_count(
data(ll.LL_MachineDrainClassList)),
'run': data(ll.LL_MachineStartdRunningJobs)
})
machine = ll.ll_next_obj(query)
ll.ll_free_objs(machine)
ll.ll_deallocate(query)
return machines
def llq(state_filter=None, user_filter=None):
"""LoadLeveler Job queue"""
jobs = []
query = ll.ll_query(ll.JOBS)
if not ll.PyCObjValid(query):
log.error('Error during pyloadl.ll_query')
return jobs
rc = ll.ll_set_request(query, ll.QUERY_ALL, '', ll.ALL_DATA)
if rc != 0:
log.error('Error during pyloadl.ll_set_request: %s', rc)
ll.ll_deallocate(query)
return jobs
job, count, err = ll.ll_get_objs(query, ll.LL_CM, '')
if err != 0:
log.error('Error during pyloadl.ll_get_objs: %s', err)
elif count > 0:
while ll.PyCObjValid(job):
name = ll.ll_get_data(job, ll.LL_JobName)
cred = ll.ll_get_data(job, ll.LL_JobCredential)
if ll.PyCObjValid(cred):
user = ll.ll_get_data(cred, ll.LL_CredentialUserName)
group = ll.ll_get_data(cred, ll.LL_CredentialGroupName)
if user_filter is not None and user not in user_filter:
job = ll.ll_next_obj(query)
continue
else:
log.error('Error during pyloadl.ll_get_data for credentials')
step = ll.ll_get_data(job, ll.LL_JobGetFirstStep)
steps = []
while ll.PyCObjValid(step):
data = functools.partial(ll.ll_get_data, step)
state = data(ll.LL_StepState)
if state_filter is None or state in state_filter:
s = {
'id': data(ll.LL_StepID),
'state': state,
'pri': data(ll.LL_StepPriority),
'class': data(ll.LL_StepJobClass),
'parallel':
data(ll.LL_StepParallelMode) == ll.PARALLEL_TYPE,
'total_tasks': data(ll.LL_StepTotalTasksRequested),
'tasks_per_node':
data(ll.LL_StepTasksPerNodeRequested),
'blocking': data(ll.LL_StepBlocking),
'node_count': data(ll.LL_StepTotalNodesRequested),
'shared':
data(ll.LL_StepNodeUsage) == ll.SHARED,
'task_geometry': data(ll.LL_StepTaskGeometry),
}
# post process node_count and task_geometry
if s['node_count']:
nodes = ast.literal_eval(s['node_count'])
if isinstance(nodes, int):
s['node_count'] = [nodes] * 2
elif len(nodes) == 1:
s['node_count'] = nodes * 2
else:
log.error('Error during parsing of nodes_count')
else:
s['node_count'] = (1, 1)
if s['task_geometry']:
s['task_geometry'] = ast.literal_eval(
s['task_geometry'].translate(
None, '{} ').replace(')', '),')
)
# add to steps list
steps.append(s)
step = ll.ll_get_data(job, ll.LL_JobGetNextStep)
if steps:
jobs.append({'name': name, 'user': user, 'group': group,
'steps': steps})
job = ll.ll_next_obj(query)
ll.ll_free_objs(job)
ll.ll_deallocate(query)
return jobs
#!/work/kenneth/test/python/python2.4/bin/python
import pyloadl
import sys
state_list = ['Idle', 'Pending', 'Starting', 'Running', 'Complete_Pending',
'Reject_Pending', 'Remove_Pending', 'Vacate_Pending',
'Completed', 'Rejected', 'Removed', 'Vacated', 'Canceled',
'NotRun', 'Terminated', 'Unexpanded', 'Submission_Err',
'Hold', 'Deferred', 'NotQueued', 'Preempted',
'Preempt_Pending', 'Resume_Pending']
step_list = []
query_element = pyloadl.ll_query(pyloadl.JOBS)
rc = pyloadl.ll_set_request(query_element,pyloadl.QUERY_ALL,"",pyloadl.ALL_DATA)
if rc != 0 :
print "rc (%s)" % rc
raise Failure
job, job_count, rc = pyloadl.ll_get_objs(query_element,pyloadl.LL_CM,"")
if rc != 0 :
print "rc (%s)" % rc
raise Failure
while pyloadl.PyCObjValid(job) :
credential_element = pyloadl.ll_get_data(job,pyloadl.LL_JobCredential)
username_string = pyloadl.ll_get_data(credential_element,pyloadl.LL_CredentialUserName)
#print username_string
group_string = pyloadl.ll_get_data(credential_element,pyloadl.LL_CredentialGroupName)
#print group_string
submittime = pyloadl.ll_get_data(job,pyloadl.LL_JobSubmitTime)
machine_list = []
def get_list_string(item_list):
list_string = ""
first_item = 1
for item in item_list:
if first_item != 1:
list_string = list_string + "+"
list_string = list_string + "%s" % (item,)
first_item = 0
return list_string
query_element = pyloadl.ll_query(pyloadl.MACHINES)
rc = pyloadl.ll_set_request(query_element, pyloadl.QUERY_ALL, "", pyloadl.ALL_DATA)
if rc != 0:
print "rc (%s)" % rc
raise Failure
machine_ptr, machine_count, rc = pyloadl.ll_get_objs(query_element, pyloadl.LL_CM, "")
if rc != 0:
print "rc (%s)" % rc
raise Failure
while pyloadl.PyCObjValid(machine_ptr):
sys.stdout.write("#cat_delim#")
sys.stdout.write("Machine:%s#cat_delim#" % pyloadl.ll_get_data(machine_ptr, pyloadl.LL_MachineName))
sys.stdout.write("Arch:%s#cat_delim#" % pyloadl.ll_get_data(machine_ptr, pyloadl.LL_MachineArchitecture))
sys.stdout.write("OpSys:%s#cat_delim#" % (pyloadl.ll_get_data(machine_ptr, pyloadl.LL_MachineOperatingSystem),))
sys.stdout.write("Disk:%s#cat_delim#" % pyloadl.ll_get_data(machine_ptr, pyloadl.LL_MachineDisk))
# PoolListSize = pyloadl.ll_get_data(machine_ptr,pyloadl.LL_MachinePoolList)