def job_POST(request):
d = request.json
if not validate_request(
d, ['wall_time', 'deadline', 'flags', 'budget', 'job_type']):
return JSONResponse({'error_msg': 'Invalid Job JSON received.'},
http.BAD_REQUEST)
try:
name = "Unknown"
if d.has_key("name"):
name = d["name"]
job = model.grid.add_job(flags=d['flags'],
wall_time=d['wall_time'],
deadline=d['deadline'],
budget=d['budget'],
job_type=d['job_type'],
name=name)
except InvalidJobParameterException as e:
return JSONResponse({'error_msg': "%s" % e.args[0]}, http.BAD_REQUEST)
return JSONResponse(
{
'success': "Job added successfully.",
'id': job.job_id
}, http.OK)
def node_POST(request):
if not validate_request(request.json, ['host', 'port', 'cores', 'programs', 'cost']):
return JSONResponse({ 'error_msg': 'Invalid Node JSON received.' }, http.BAD_REQUEST)
node = request.json
node_id = model.grid.add_node(node)
return JSONResponse({ 'node_id': node_id }, http.OK)
def node_POST(request):
if not validate_request(request.json,
['host', 'port', 'cores', 'programs', 'cost']):
return JSONResponse({'error_msg': 'Invalid Node JSON received.'},
http.BAD_REQUEST)
node = request.json
node_id = model.grid.add_node(node)
return JSONResponse({'node_id': node_id}, http.OK)
def node_id_POST(request, v):
if not validate_request(request.json, []):
return JSONResponse({ 'error_msg': 'Invalid Node JSON received.' }, http.BAD_REQUEST)
try:
node = model.grid.update_node(v['id'], request.json)
except NodeNotFoundException as e:
return JSONResponse({ 'error_msg': e.args[0] }, http.NOT_FOUND)
return JSONResponse(model.grid.node_to_dict(node), http.OK)
def node_id_POST(request, v):
if not validate_request(request.json, []):
return JSONResponse({'error_msg': 'Invalid Node JSON received.'},
http.BAD_REQUEST)
try:
node = model.grid.update_node(v['id'], request.json)
except NodeNotFoundException as e:
return JSONResponse({'error_msg': e.args[0]}, http.NOT_FOUND)
return JSONResponse(model.grid.node_to_dict(node), http.OK)
def job_status_PUT(request, v):
d = request.json
if not validate_request(d, ['status']):
return JSONResponse({ 'error_msg': 'Invalid status JSON received.' }, http.BAD_REQUEST)
try:
job = model.grid.update_job_status(v['id'], d['status'])
except JobNotFoundException as e:
return JSONResponse({ 'error_msg': e.args[0] }, http.NOT_FOUND)
except InvalidJobParameterException as e:
return JSONResponse({ 'error_msg': e.args[0] }, http.BAD_REQUEST)
return JSONResponse(job.to_dict(), http.OK)
def job_status_PUT(request, v):
d = request.json
if not validate_request(d, ['status']):
return JSONResponse({'error_msg': 'Invalid status JSON received.'},
http.BAD_REQUEST)
try:
job = model.grid.update_job_status(v['id'], d['status'])
except JobNotFoundException as e:
return JSONResponse({'error_msg': e.args[0]}, http.NOT_FOUND)
except InvalidJobParameterException as e:
return JSONResponse({'error_msg': e.args[0]}, http.BAD_REQUEST)
return JSONResponse(job.to_dict(), http.OK)
def scheduler_PUT(request):
d = request.json
if not validate_request(d, ['scheduler']):
return JSONResponse({ 'error_msg': 'Invalid Scheduler JSON Received' }, http.BAD_REQUEST)
try:
model.grid.scheduler = request.json['scheduler']
except InvalidSchedulerException as e:
return JSONResponse({
'error_msg': "Invalid Scheduler %s. Valid Schedulers: %s" %
(request.json['scheduler'], ", ".join(model.grid.SCHEDULERS))
},
http.BAD_REQUEST)
return JSONResponse({ 'success': 'Scheduler changed.' }, http.OK)
def job_workunit_POST(request, v):
if not validate_request(request.json, ['work_unit_id', 'kill_msg']):
return JSONResponse({ 'error_msg': 'Invalid Work Unit JSON received.' }, http.BAD_REQUEST)
try:
job = model.grid.get_job(v['id'])
except JobNotFoundException as e:
return JSONResponse({ 'error_msg': e.args[0] }, http.NOT_FOUND)
unit = model.grid.finish_work_unit(job, request.json['work_unit_id'])
if request.json['kill_msg'] != None:
unit.kill_msg = request.json['kill_msg']
unit.kill()
return JSONResponse(unit.to_dict(), http.OK)
def job_workunit_POST(request, v):
if not validate_request(request.json, ['work_unit_id', 'kill_msg']):
return JSONResponse({'error_msg': 'Invalid Work Unit JSON received.'},
http.BAD_REQUEST)
try:
job = model.grid.get_job(v['id'])
except JobNotFoundException as e:
return JSONResponse({'error_msg': e.args[0]}, http.NOT_FOUND)
unit = model.grid.finish_work_unit(job, request.json['work_unit_id'])
if request.json['kill_msg'] != None:
unit.kill_msg = request.json['kill_msg']
unit.kill()
return JSONResponse(unit.to_dict(), http.OK)
def scheduler_PUT(request):
d = request.json
if not validate_request(d, ['scheduler']):
return JSONResponse({'error_msg': 'Invalid Scheduler JSON Received'},
http.BAD_REQUEST)
try:
model.grid.scheduler = request.json['scheduler']
except InvalidSchedulerException as e:
return JSONResponse(
{
'error_msg':
"Invalid Scheduler %s. Valid Schedulers: %s" %
(request.json['scheduler'], ", ".join(model.grid.SCHEDULERS))
}, http.BAD_REQUEST)
return JSONResponse({'success': 'Scheduler changed.'}, http.OK)
def job_POST(request):
d = request.json
if not validate_request(d,
['wall_time', 'deadline', 'flags', 'budget', 'job_type']):
return JSONResponse({ 'error_msg': 'Invalid Job JSON received.' }, http.BAD_REQUEST)
try:
name = "Unknown"
if d.has_key("name"):
name = d["name"]
job = model.grid.add_job(
flags = d['flags'],
wall_time = d['wall_time'],
deadline = d['deadline'],
budget = d['budget'],
job_type = d['job_type'],
name = name
)
except InvalidJobParameterException as e:
return JSONResponse({ 'error_msg': "%s" % e.args[0] }, http.BAD_REQUEST)
return JSONResponse({ 'success': "Job added successfully.", 'id': job.job_id }, http.OK)
