def add_child_server(system_ip, server_id):
"""
Adds a child server
"""
db_add_child_server(server_id)
success, local_server = db_get_server('local')
if not success:
return False, local_server
success, server_connect_ip = get_server_ip_from_server_id(local_server['id'])
if not success:
return False, server_connect_ip
success, msg = ans_add_server(system_ip=system_ip,
server_id=local_server['id'],
server_name=local_server['name'],
server_ip=server_connect_ip,
server_port=local_server['port'],
server_descr=local_server['descr'])
if not success:
return False, msg
success, msg = ans_add_server_hierarchy(system_ip=system_ip,
parent_id=local_server['id'],
child_id=server_id)
if not success:
return False, msg
return True, ''
def get_data_from_status(server_id, dataname):
rc, server_ip = get_server_ip_from_server_id(server_id)
if not rc:
return make_error(
"Error while retrieving the server ip:%s" % server_ip, 500)
rc, data = get_server_status(server_ip)
if not rc:
return make_error(data, 500)
try:
json_data = json.loads(data)
if not json_data.has_key("result"):
return make_error(
"Invalid Json Data from the server. Result Not found", 500)
if not json_data["result"].has_key(dataname):
return make_error(
"Invalid Json Data from the server. %s Not found" % dataname,
500)
return make_ok(serverid=server_id,
registered_sensors=json_data['result'][dataname])
except Exception as e:
return make_error(
"An error occurred while parsing the status message from the server",
500)
return make_error("Unexpected behaviour", 500)
def add_child_server(system_ip, server_id):
"""
Adds a child server
"""
db_add_child_server(server_id)
success, local_server = db_get_server('local')
if not success:
return False, local_server
success, server_connect_ip = get_server_ip_from_server_id(
local_server['id'])
if not success:
return False, server_connect_ip
success, msg = ans_add_server(system_ip=system_ip,
server_id=local_server['id'],
server_name=local_server['name'],
server_ip=server_connect_ip,
server_port=local_server['port'],
server_descr=local_server['descr'])
if not success:
return False, msg
success, msg = ans_add_server_hierarchy(system_ip=system_ip,
parent_id=local_server['id'],
child_id=server_id)
if not success:
return False, msg
return True, ''
def get_status(server_id):
rc, server_ip = get_server_ip_from_server_id(server_id)
if not rc:
return make_error("Error while retrieving the server ip:%s" % server_ip, 500)
rc, data = get_server_status(server_ip)
if not rc:
return make_error(data,500)
return make_ok(result=rc, data=data)
def apimethod_run_nfsen_reconfig(server_id):
"""Runs a nfsen reconfig
Args:
server_id(str): the server uuid or local
"""
success, system_ip = get_server_ip_from_server_id(server_id)
if not success:
return False, "Cannot retrieve the system ip from a the given server id: <%s>" % str(system_ip)
return ansible_nfsen_reconfigure(system_ip)
def get_status(server_id):
rc, server_ip = get_server_ip_from_server_id(server_id)
if not rc:
return make_error(
"Error while retrieving the server ip:%s" % server_ip, 500)
rc, data = get_server_status(server_ip)
if not rc:
return make_error(data, 500)
return make_ok(result=rc, data=data)
def apimethod_run_nfsen_reconfig(server_id):
"""Runs a nfsen reconfig
Args:
server_id(str): the server uuid or local
"""
success, system_ip = get_server_ip_from_server_id(server_id)
if not success:
return False, "Cannot retrieve the system ip from a the given server id: <%s>" % str(
system_ip)
return ansible_nfsen_reconfigure(system_ip)
def get_data_from_status(server_id, dataname):
rc, server_ip = get_server_ip_from_server_id(server_id)
if not rc:
return make_error("Error while retrieving the server ip:%s" % server_ip, 500)
rc, data = get_server_status(server_ip)
if not rc:
return make_error(data, 500)
try:
json_data = json.loads(data)
if not json_data.has_key("result"):
return make_error("Invalid Json Data from the server. Result Not found", 500)
if not json_data["result"].has_key(dataname):
return make_error("Invalid Json Data from the server. %s Not found" % dataname, 500)
return make_ok(serverid=server_id, registered_sensors=json_data['result'][dataname])
except Exception as e:
return make_error("An error occurred while parsing the status message from the server", 500)
return make_error("Unexpected behaviour", 500)
