def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id)
output_objects.append({
'object_type': 'text',
'text': '--------- Trying to STOP store ----------'
})
defaults = signature()[1]
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
unique_resource_name = accepted['unique_resource_name'][-1]
store_name_list = accepted['store_name']
all = accepted['all'][-1].lower() == 'true'
parallel = accepted['parallel'][-1].lower() == 'true'
if not safe_handler(configuration, 'post', op_name, client_id,
get_csrf_limit(configuration), accepted):
output_objects.append({
'object_type':
'error_text',
'text':
'''Only accepting
CSRF-filtered POST requests to prevent unintended updates'''
})
return (output_objects, returnvalues.CLIENT_ERROR)
if not is_owner(client_id, unique_resource_name,
configuration.resource_home, logger):
output_objects.append({
'object_type':
'error_text',
'text':
'Failure: You must be an owner of ' + unique_resource_name +
' to stop the store!'
})
return (output_objects, returnvalues.CLIENT_ERROR)
exit_status = returnvalues.OK
if all:
store_name_list = get_all_store_names(unique_resource_name)
# take action based on supplied list of stores
if len(store_name_list) == 0:
output_objects.append({
'object_type':
'text',
'text':
"No stores specified and 'all' argument not set to true: Nothing to do!"
})
workers = []
for store_name in store_name_list:
task = Worker(target=stop_resource_store,
args=(unique_resource_name, store_name,
configuration.resource_home, logger))
workers.append((store_name, [task]))
task.start()
if not parallel:
task.join()
for (store_name, task_list) in workers:
(status, msg) = task_list[0].finish()
output_objects.append({'object_type': 'header', 'text': 'Stop store'})
if not status:
output_objects.append({
'object_type': 'error_text',
'text': 'Problems stopping store: %s' % msg
})
exit_status = returnvalues.SYSTEM_ERROR
else:
output_objects.append({
'object_type': 'text',
'text': 'Stop store success: %s' % msg
})
return (output_objects, exit_status)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id)
output_objects.append({'object_type': 'text', 'text'
: '--------- Trying to STATUS store ----------'
})
defaults = signature()[1]
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
unique_resource_name = accepted['unique_resource_name'][-1]
store_name_list = accepted['store_name']
all = accepted['all'][-1].lower() == 'true'
parallel = accepted['parallel'][-1].lower() == 'true'
if not is_owner(client_id, unique_resource_name,
configuration.resource_home, logger):
output_objects.append({'object_type': 'error_text', 'text'
: 'Failure: You must be an owner of '
+ unique_resource_name
+ ' to get status for the store!'})
return (output_objects, returnvalues.CLIENT_ERROR)
exit_status = returnvalues.OK
if all:
store_name_list = get_all_store_names(unique_resource_name)
# take action based on supplied list of stores
if len(store_name_list) == 0:
output_objects.append({'object_type': 'text', 'text'
: "No stores specified and 'all' argument not set to true: Nothing to do!"
})
workers = []
for store_name in store_name_list:
task = Worker(target=status_resource_store,
args=(unique_resource_name, store_name,
configuration.resource_home, logger))
workers.append((store_name, [task]))
task.start()
if not parallel:
task.join()
for (store_name, task_list) in workers:
(status, msg) = task_list[0].finish()
output_objects.append({'object_type': 'header', 'text'
: 'Status store'})
if not status:
output_objects.append({'object_type': 'error_text', 'text'
: 'Problems getting store status: %s'
% msg})
exit_status = returnvalues.SYSTEM_ERROR
else:
output_objects.append({'object_type': 'text', 'text'
: 'Status command run, output: %s'
% msg})
return (output_objects, exit_status)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id)
output_objects.append({'object_type': 'text', 'text'
: '--------- Trying to RESTART store ----------'
})
defaults = signature()[1]
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
if not correct_handler('POST'):
output_objects.append(
{'object_type': 'error_text', 'text'
: 'Only accepting POST requests to prevent unintended updates'})
return (output_objects, returnvalues.CLIENT_ERROR)
unique_resource_name = accepted['unique_resource_name'][-1]
cputime = accepted['cputime'][-1]
store_name_list = accepted['store_name']
all = accepted['all'][-1].lower() == 'true'
parallel = accepted['parallel'][-1].lower() == 'true'
if not is_owner(client_id, unique_resource_name,
configuration.resource_home, logger):
output_objects.append({'object_type': 'error_text', 'text'
: 'Failure: You must be an owner of '
+ unique_resource_name
+ ' to restart the store!'})
return (output_objects, returnvalues.CLIENT_ERROR)
exit_status = returnvalues.OK
if all:
store_name_list = get_all_store_names(unique_resource_name)
# take action based on supplied list of stores
if len(store_name_list) == 0:
output_objects.append({'object_type': 'text', 'text'
: "No stores specified and 'all' argument not set to true: Nothing to do!"
})
workers = []
for store_name in store_name_list:
task = Worker(target=stop_resource_store,
args=(unique_resource_name, store_name,
configuration.resource_home, logger))
workers.append((store_name, [task]))
task.start()
if not parallel:
task.join()
# Complete each stop thread before launching corresponding start threads
for (store_name, task_list) in workers:
# We could optimize with non-blocking join here but keep it simple for now
# as final result will need to wait for slowest member anyway
task_list[0].join()
task = Worker(target=start_resource_store,
args=(unique_resource_name, store_name,
configuration.resource_home, int(cputime),
logger))
task_list.append(task)
task.start()
if not parallel:
task.join()
for (store_name, task_list) in workers:
(status, msg) = task_list[0].finish()
output_objects.append({'object_type': 'header', 'text'
: 'Restart store output:'})
if not status:
output_objects.append({'object_type': 'error_text', 'text'
: 'Problems stopping store during restart: %s'
% msg})
(status2, msg2) = task_list[1].finish()
if not status2:
output_objects.append({'object_type': 'error_text', 'text'
: 'Problems starting store during restart: %s'
% msg2})
exit_status = returnvalues.SYSTEM_ERROR
if status and status2:
output_objects.append({'object_type': 'text', 'text'
: 'Restart store success: Stop output: %s ; Start output: %s'
% (msg, msg2)})
return (output_objects, exit_status)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id)
output_objects.append({
'object_type':
'text',
'text':
'--------- Trying to RESTART store ----------'
})
defaults = signature()[1]
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
unique_resource_name = accepted['unique_resource_name'][-1]
store_name_list = accepted['store_name']
all = accepted['all'][-1].lower() == 'true'
parallel = accepted['parallel'][-1].lower() == 'true'
if not configuration.site_enable_resources:
output_objects.append({
'object_type':
'error_text',
'text':
'''Resources are not enabled on this system'''
})
return (output_objects, returnvalues.SYSTEM_ERROR)
if not safe_handler(configuration, 'post', op_name, client_id,
get_csrf_limit(configuration), accepted):
output_objects.append({
'object_type':
'error_text',
'text':
'''Only accepting
CSRF-filtered POST requests to prevent unintended updates'''
})
return (output_objects, returnvalues.CLIENT_ERROR)
if not is_owner(client_id, unique_resource_name,
configuration.resource_home, logger):
output_objects.append({
'object_type':
'error_text',
'text':
'Failure: You must be an owner of ' + unique_resource_name +
' to restart the store!'
})
return (output_objects, returnvalues.CLIENT_ERROR)
exit_status = returnvalues.OK
if all:
store_name_list = get_all_store_names(unique_resource_name)
# take action based on supplied list of stores
if len(store_name_list) == 0:
output_objects.append({
'object_type':
'text',
'text':
"No stores specified and 'all' argument not set to true: Nothing to do!"
})
workers = []
for store_name in store_name_list:
task = Worker(target=stop_resource_store,
args=(unique_resource_name, store_name,
configuration.resource_home, logger))
workers.append((store_name, [task]))
task.start()
if not parallel:
task.join()
# Complete each stop thread before launching corresponding start threads
for (store_name, task_list) in workers:
# We could optimize with non-blocking join here but keep it simple for now
# as final result will need to wait for slowest member anyway
task_list[0].join()
task = Worker(target=start_resource_store,
args=(unique_resource_name, store_name,
configuration.resource_home, logger))
task_list.append(task)
task.start()
if not parallel:
task.join()
for (store_name, task_list) in workers:
(status, msg) = task_list[0].finish()
output_objects.append({
'object_type': 'header',
'text': 'Restart store output:'
})
if not status:
output_objects.append({
'object_type':
'error_text',
'text':
'Problems stopping store during restart: %s' % msg
})
(status2, msg2) = task_list[1].finish()
if not status2:
output_objects.append({
'object_type':
'error_text',
'text':
'Problems starting store during restart: %s' % msg2
})
exit_status = returnvalues.SYSTEM_ERROR
if status and status2:
output_objects.append({
'object_type':
'text',
'text':
'Restart store success: Stop output: %s ; Start output: %s' %
(msg, msg2)
})
return (output_objects, exit_status)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = initialize_main_variables(client_id)
output_objects.append({"object_type": "text", "text": "--------- Trying to Clean store ----------"})
defaults = signature()[1]
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict, defaults, output_objects, client_id, configuration, allow_rejects=False
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
if not correct_handler("POST"):
output_objects.append(
{"object_type": "error_text", "text": "Only accepting POST requests to prevent unintended updates"}
)
return (output_objects, returnvalues.CLIENT_ERROR)
unique_resource_name = accepted["unique_resource_name"][-1]
store_name_list = accepted["store_name"]
all = accepted["all"][-1].lower() == "true"
parallel = accepted["parallel"][-1].lower() == "true"
if not is_owner(client_id, unique_resource_name, configuration.resource_home, logger):
output_objects.append(
{
"object_type": "error_text",
"text": "Failure: You must be an owner of " + unique_resource_name + " to clean the store!",
}
)
return (output_objects, returnvalues.CLIENT_ERROR)
exit_status = returnvalues.OK
if all:
store_name_list = get_all_store_names(unique_resource_name)
# take action based on supplied list of stores
if len(store_name_list) == 0:
output_objects.append(
{"object_type": "text", "text": "No stores specified and 'all' argument not set to true: Nothing to do!"}
)
workers = []
for store_name in store_name_list:
task = Worker(
target=stop_resource_store, args=(unique_resource_name, store_name, configuration.resource_home, logger)
)
workers.append((store_name, [task]))
task.start()
if not parallel:
task.join()
# Complete each stop thread before launching corresponding clean threads
for (store_name, task_list) in workers:
# We could optimize with non-blocking join here but keep it simple for now
# as final result will need to wait for slowest member anyway
task_list[0].join()
task = Worker(
target=clean_resource_store, args=(unique_resource_name, store_name, configuration.resource_home, logger)
)
task_list.append(task)
task.start()
if not parallel:
task.join()
for (store_name, task_list) in workers:
(status, msg) = task_list[0].finish()
output_objects.append({"object_type": "header", "text": "Clean store output:"})
if not status:
output_objects.append(
{"object_type": "error_text", "text": "Problems stopping store during clean: %s" % msg}
)
(status2, msg2) = task_list[1].finish()
if not status2:
output_objects.append(
{"object_type": "error_text", "text": "Problems cleaning store during clean: %s" % msg2}
)
exit_status = returnvalues.SYSTEM_ERROR
if status and status2:
output_objects.append(
{"object_type": "text", "text": "Clean store success: Stop output: %s ; Clean output: %s" % (msg, msg2)}
)
return (output_objects, exit_status)