def post(self, jwt):
data = []
if request.is_json and request.get_json(silent=True) is not None:
try:
post_data = request.get_json()
host_name = post_data.get('host_name')
community_str = ""
if host_name is None:
return jsonify(error=True,
msg="Missing host_name required field.")
host = Host.get_by_hostname(host_name)
if host is None:
return jsonify(error=True)
else:
community_str = host._SNMPCOMMUNITY
if community_str is None or len(community_str) == 0:
return jsonify(error=True,
msg="Missing SNMP community.")
data.append({
"id":
"1",
"type_name":
"snmp_cpuload",
"type_alias":
"SNMP CPU Load",
"type_info":
"Monitors the load of a CPU via SNMP"
})
data.append({
"id":
"2",
"type_name":
"snmp_traffic",
"type_alias":
"SNMP Traffic",
"type_info":
"Monitors bandwidth and traffic on servers, PCs, switches, etc. using SNMP"
})
data.append({
"id":
"3",
"type_name":
"snmp_memory",
"type_alias":
"SNMP Memory",
"type_info":
"Monitors the memory usage via SNMP"
})
except Exception as e:
return jsonify(error=True, msg=str(e))
return jsonify(data=data)
def get(self, jwt, host_id, page_id, host_name=None):
data = []
# If page_id is None do it the slow way.
if page_id is None:
# If no host_id is passed in get all hosts.
if (host_id is None) and (host_name is None):
# This is slow so lets just return an error
# hosts = Host.get_all()
return jsonify(
error=True,
msg=
"Getting all hosts is slow. Please use the pagination endpoint at ./manage_host/page/"
)
elif host_id:
if Host.get_by_id(host_id):
hosts = [Host.get_by_id(host_id)]
else:
hosts = []
elif host_name:
hosts = [Host.get_by_hostname(host_name)]
# Loop over results and get json form of host to return.
if len(hosts) > 0:
for host in hosts:
temp_data = host.serialize()
temp_data_services = Service.get_all_by_host_name(
host.host_name)
temp_data["all_services"] = []
for tds in temp_data_services:
temp_data["all_services"].append(tds.serialize())
data.append(temp_data)
pass
return jsonify(data=data)
else:
return jsonify(error=True, msg="Host does not exist.")
else:
per_page = 10
totalhosts = Host.get_count()
total_pages = floor(totalhosts / per_page)
hosts = Host.get_by_page((page_id * per_page), per_page)
if hosts is not None:
for host in hosts:
temp_data = host.serialize()
temp_data_services = Service.get_all_by_host_name(
host.host_name)
temp_data["all_services"] = []
for tds in temp_data_services:
temp_data["all_services"].append(tds.serialize())
data.append(temp_data)
return jsonify({
"data": data,
"totalhosts": totalhosts,
"this_page": page_id,
"more": (page_id < total_pages)
})
def syncNagiosAllConfigWithDb():
# Delete all nagios config files
deleteNagiosAllConfigFile()
# Delete all relation tables
Contact2Group.delete_all()
ContactService.delete_all()
ContactgroupService.delete_all()
HostContact.delete_all()
HostContactGroup.delete_all()
HostService.delete_all()
HostgroupHost.delete_all()
Service2Group.delete_all()
# Sync all settings
# sync timerperiods table
timeperiods = Timeperiod.get_all()
if timeperiods is not None:
for timeperiod in timeperiods:
timeperioditems = Timeperioditem.get_by_timeperiodid(timeperiod.id)
writeNagiosTimeperiodsConfigFile(timeperiod, timeperioditems)
# sync servicetemplate tables
servicetemplates = ServiceTemplate.get_all()
if servicetemplates is not None:
for servicetemplate in servicetemplates:
writeNagiosServiceTemplatesConfigFile(servicetemplate)
# sync commands table
commands = Command.get_all()
if commands is not None:
for command in commands:
writeNagiosCommandsConfigFile(command)
# sync servicegroups table
servicegroups = ServiceGroup.get_all()
if servicegroups is not None:
for servicegroup in servicegroups:
writeNagiosServiceGroupsConfigFile(servicegroup)
# sync contactgroups table
contactgroups = ContactGroup.get_all()
if contactgroups is not None:
for contactgroup in contactgroups:
writeNagiosContactGroupsConfigFile(contactgroup)
# sync contacts table
contacts = Contact.get_all()
contact_to_group_relations = []
if contacts is not None:
for contact in contacts:
writeNagiosContactsConfigFile(contact)
contactgroup_str = contact.contactgroups
if contactgroup_str is not None and len(
contactgroup_str) > 0 and contactgroup_str != "NULL":
contactgroups = contactgroup_str.split(',')
for contactgroup_name in contactgroups:
contactgroup = ContactGroup.get_by_contactgroupname(
contactgroup_name)
if contactgroup is None:
continue
# insert contact_contactgroup table
newrelation = Contact2Group(
contact_id=contact.id, contactgroup_id=contactgroup.id)
contact_to_group_relations.append(newrelation)
Contact2Group.save_all(contact_to_group_relations)
# sync hostgroups table
hostgroups = Hostgroup.get_all()
hots_to_group_relations = []
if hostgroups is not None:
for hostgroup in hostgroups:
writeNagiosHostgroupsConfigFile(hostgroup)
hostgroup_str = hostgroup.members
if hostgroup_str is not None and len(
hostgroup_str) > 0 and hostgroup_str != "NULL":
members = hostgroup_str.split(',')
for member in members:
host = Host.get_by_hostname(member)
if host is None:
continue
# insert hostgroup_host table
newrelation = HostgroupHost(hostgroup_id=hostgroup.id,
host_id=host.id)
hots_to_group_relations.append(newrelation)
HostgroupHost.save_all(hots_to_group_relations)
# sync services table
services = Service.get_all()
hots_to_service_relations = []
contact_to_service_relations = []
contactgroup_to_service_relations = []
service_to_group_relations = []
if services is not None:
for service in services:
tmp_checkInterval = service.check_interval
service.check_interval = round(int(service.check_interval) / 60, 1)
writeNagiosServicesConfigFile(service)
service.check_interval = tmp_checkInterval
# Create relation table between hosts and services
host_str = service.host_name
if host_str is not None and len(
host_str) > 0 and host_str != "NULL":
hosts = host_str.split(',')
for hname in hosts:
hostname = Host.get_by_hostname(hname)
if hostname is None:
continue
# insert host_service table
newhostrelation = HostService(service_id=service.id,
host_id=hostname.id)
hots_to_service_relations.append(newhostrelation)
# Create relation table between contacts and services
contact_str = service.contacts
if contact_str is not None and len(
contact_str) > 0 and contact_str != "NULL":
contacts = contact_str.split(',')
for contact in contacts:
contactname = Contact.get_by_contactname(contact)
if contactname is None:
continue
# insert contact_service table
newcontactrelation = ContactService(
service_id=service.id, contact_id=contactname.id)
contact_to_service_relations.append(newcontactrelation)
# Create relation table between contactgroups and services
contactgroup_str = service.contact_groups
if contactgroup_str is not None and len(
contactgroup_str) > 0 and contactgroup_str != "NULL":
contact_groups = contactgroup_str.split(',')
for contactgroup in contact_groups:
contactgroupname = ContactGroup.get_by_contactgroupname(
contactgroup)
if contactgroupname is None:
continue
# insert contactgroup_service table
newgrouprelation = ContactgroupService(
service_id=service.id,
contactgroup_id=contactgroupname.id)
contactgroup_to_service_relations.append(newgrouprelation)
# Create relation table between services and servicegroups
servicegroup_str = service.servicegroups
if servicegroup_str is not None and len(
servicegroup_str) > 0 and servicegroup_str != "NULL":
servicegroups = servicegroup_str.split(',')
for servicegroup_name in servicegroups:
servicegroup = ServiceGroup.get_by_servicegroupname(
servicegroup_name)
if servicegroup is None:
continue
# insert service_servicegroup table
newservicerelation = Service2Group(
service_id=service.id, servicegroup_id=servicegroup.id)
service_to_group_relations.append(newservicerelation)
HostService.save_all(hots_to_service_relations)
ContactService.save_all(contact_to_service_relations)
ContactgroupService.save_all(contactgroup_to_service_relations)
Service2Group.save_all(service_to_group_relations)
# sync hosts table
hosts = Host.get_all()
host_to_contact_relations = []
host_to_contactgroup_relations = []
if hosts is not None:
for host in hosts:
writeNagiosConfigFile(host)
contact_str = host.contacts
if contact_str is not None and len(
contact_str) > 0 and contact_str != "NULL":
contacts = contact_str.split(',')
for contact_name in contacts:
contact = Contact.get_by_contactname(contact_name)
if contact is None:
continue
newhostcontact = HostContact(host_id=host.id,
contact_id=contact.id)
host_to_contact_relations.append(newhostcontact)
contactgroup_str = host.contact_groups
if contactgroup_str is not None and len(
contactgroup_str) > 0 and contactgroup_str != "NULL":
contactgroups = contactgroup_str.split(',')
for contactgroup_name in contactgroups:
contactgroup = ContactGroup.get_by_contactgroupname(
contactgroup_name)
if contactgroup is None:
continue
newhostcontactgroup = HostContactGroup(
host_id=host.id, contactgroup_id=contactgroup.id)
host_to_contactgroup_relations.append(newhostcontactgroup)
HostContact.save_all(contactgroup_to_service_relations)
HostContactGroup.save_all(service_to_group_relations)
restartNagios()
def post(self, jwt):
OID_INTERFACE_COUNT = ".1.3.6.1.2.1.2.2.1.1"
OID_IFDESCR = "1.3.6.1.2.1.2.2.1.2."
OID_IFOPERSTATUS = "1.3.6.1.2.1.2.2.1.8."
OID_IFSPEED = "1.3.6.1.2.1.2.2.1.5."
OID_IFTYPE = "1.3.6.1.2.1.2.2.1.3."
if request.is_json and request.get_json(silent=True) is not None:
try:
post_data = request.get_json()
host_name = post_data.get('host_name')
oid_type = post_data.get('snmp_type')
data = []
community_str = ""
version_str = ""
ip_str = ""
if host_name is None:
return jsonify(error=True,
msg="Missing host_name required field.")
if oid_type is None:
return jsonify(error=True,
msg="Missing OID type required field.")
host = Host.get_by_hostname(host_name)
if host is None:
return jsonify(error=True)
else:
ip_str = host.address
# version_str = host._SNMPVERSION
version_str = "2c"
community_str = host._SNMPCOMMUNITY
if version_str is None or len(version_str) == 0:
return jsonify(error=True, msg="Missing SNMP version.")
if community_str is None or len(community_str) == 0:
return jsonify(error=True,
msg="Missing SNMP community.")
# Get the bandwidth of interface
if oid_type == COMMON_SNTP_TRAFFIC:
# Request the interface list using snmpwalk tool
subout = subprocess.Popen([
'snmpwalk', '-Oqv', '-v', version_str, '-c',
community_str, ip_str, OID_INTERFACE_COUNT
],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
universal_newlines=True)
stdout, stderr = subout.communicate()
inf_cnt_str = str(stdout)
time_pattern = re.compile("[Tt]imeout")
if time_pattern.search(inf_cnt_str):
obj = {
"index": "0",
"ifname": inf_cnt_str,
"status": "",
"speed": "",
"type": ""
}
data.append(obj)
return jsonify(data=data)
# Extract interface list from response
inf_cnt_list = inf_cnt_str.split('\n')
for i in inf_cnt_list:
if len(i) <= 0:
continue
subout = subprocess.Popen([
'snmpget', '-Oqv', '-v', version_str, '-c',
community_str, ip_str, OID_IFDESCR + str(i),
OID_IFOPERSTATUS + str(i),
OID_IFSPEED + str(i), OID_IFTYPE + str(i)
],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
universal_newlines=True)
stdout, stderr = subout.communicate()
resp_str = str(stdout)
respList = resp_str.split('\n')
obj_status = ""
obj_type = ""
if respList[1] == "1":
obj_status = "Connected"
else:
obj_status = "Disconnected"
if respList[3] == "6":
obj_type = "Ethernet"
elif respList[3] == "24":
obj_type = "Loopback"
else:
obj_type = "Ethernet"
obj = {
"index":
str(i),
"ifname":
respList[0].replace("\"", "") if
(len(respList[0]) > 0) else respList[0],
"status":
obj_status,
"speed":
str(int(int(respList[2]) / 1000000)) +
" MBit/s",
"type":
obj_type
}
data.append(obj)
return jsonify(data=data)
elif oid_type == COMMON_SNTP_CPULOAD:
# process snmp cpu
return jsonify(data=data)
elif oid_type == COMMON_SNTP_MEMORY:
# process snmp memory
return jsonify(data=data)
return jsonify(error=False)
except Exception as e:
return jsonify(error=True, msg=str(e))
return jsonify(error=True)
def post(self, jwt):
OID_CPU_LOAD_1 = "laLoad.1"
OID_CPU_LOAD_5 = "laLoad.2"
OID_CPU_LOAD_15 = "laLoad.3"
OID_PHYSICAL_MEM = "hrStorageSize.1"
OID_VIRTUAL_MEM = "hrStorageSize.3"
OID_SWAP_MEM = "hrStorageSize.10"
if request.is_json and request.get_json(silent=True) is not None:
try:
post_data = request.get_json()
host_names = post_data.get('host_name')
service_description = post_data.get('service_description')
display_name = post_data.get('display_name')
check_command_pre = post_data.get('check_command_pre')
check_command_param = post_data.get('check_command_param')
snmp_type = post_data.get('snmp_type', '')
snmp_option = post_data.get('snmp_option')
snmp_check = post_data.get('snmp_check')
snmp_ifname = post_data.get('snmp_ifname')
max_check_attempts = post_data.get('max_check_attempts')
check_interval = post_data.get('check_interval')
retry_interval = post_data.get('retry_interval')
contacts = post_data.get('contacts')
contact_groups = post_data.get('contact_groups')
servicegroups = post_data.get('servicegroups')
servicetemplates = post_data.get('use')
warning_limit = post_data.get('warning_limit')
critical_limit = post_data.get('critical_limit')
host_name_str = ''
service_group_str = ''
contacts_str = ''
contact_groups_str = ''
servicetemplates_str = ''
snmp_option_str = ''
snmp_check_str = ''
command_list = []
if host_names is None:
return jsonify(error=True,
msg="Missing host_name required field.")
if service_description is None:
return jsonify(
error=True,
msg="Missing service_description required field.")
if display_name is None:
display_name = service_description
if check_command_pre is None:
return jsonify(error=True,
msg="Missing check_command required field.")
if max_check_attempts is None or not str(
max_check_attempts).isdigit():
max_check_attempts = 5
if check_interval is None or not str(check_interval).isdigit():
check_interval = 60
if retry_interval is None or not str(retry_interval).isdigit():
retry_interval = 1
if warning_limit is None or warning_limit == '':
warning_limit = 100
if critical_limit is None or critical_limit == '':
critical_limit = 200
if host_names is not None and len(host_names) > 0:
temp_data_services = Service.get_by_description(
service_description)
# Check duplicate host for service_description
for tds in temp_data_services:
for hname in tds.host_name:
for name in host_names:
if name == hname:
return jsonify(
error=True,
msg="Service host already exists.")
host_name_str = ','.join(host_names)
if servicegroups is not None and len(servicegroups) > 0:
service_group_str = ','.join(servicegroups)
if contacts is not None and len(contacts) > 0:
contacts_str = ','.join(contacts)
if contact_groups is not None and len(contact_groups) > 0:
contact_groups_str = ','.join(contact_groups)
if snmp_check is not None and len(snmp_check) > 0:
snmp_check_str = ','.join(snmp_check)
if servicetemplates is not None and len(servicetemplates) > 0:
servicetemplates_str = ','.join(servicetemplates)
if check_command_param is not None and len(
check_command_param) > 0:
check_command_str = check_command_pre + str(
check_command_param)
command_list.append(check_command_str)
else:
check_command_str = check_command_pre
command = Command.get_by_commandname(check_command_pre)
if command is not None and command.command_line.find(
'check_snmp') != -1:
# Check existing host's community
host = Host.get_by_hostname(host_names)
if host is not None and len(host._SNMPCOMMUNITY) == 0:
return jsonify(
error=True,
msg="The community of host not exists.")
if snmp_type is not None and check_command_pre:
for option in snmp_option:
check_command_str = check_command_pre
temp = ""
if snmp_type == COMMON_SNTP_TRAFFIC:
if snmp_check is not None and len(
snmp_check) > 0:
cnt = 0
for check in snmp_check:
cnt += 1
if check == "ifUcastPkts":
temp += "!ifHCInUcastPkts." + str(
option
) + "!ifHCOutUcastPkts." + str(
option) + "!" + str(
check_interval
) + "!" + str(
warning_limit
) + "!" + str(
critical_limit)
elif check == "ifMulticastPkts":
temp += "!ifHCInMulticastPkts." + str(
option
) + "!ifHCOutMulticastPkts." + str(
option) + "!" + str(
check_interval
) + "!" + str(
warning_limit
) + "!" + str(
critical_limit)
elif check == "ifErrors":
temp += "!ifInErrors." + str(
option
) + "!ifOutErrors." + str(
option) + "!" + str(
check_interval
) + "!" + str(
warning_limit
) + "!" + str(
critical_limit)
if cnt == 3:
temp = "!ifHCInOctets." + str(
option
) + "!ifHCOutOctets." + str(
option) + temp
else:
temp = "!ifHCInOctets." + str(
option) + "!ifHCOutOctets." + str(
option) + "!" + str(
check_interval
) + "!" + str(
warning_limit) + "!" + str(
critical_limit)
check_command_str += temp
elif snmp_type == COMMON_SNTP_CPULOAD:
temp = "!" + OID_CPU_LOAD_1 + "!" + OID_CPU_LOAD_5 + "!" + OID_CPU_LOAD_15
check_command_str += temp
elif snmp_type == COMMON_SNTP_MEMORY:
temp = "!" + OID_PHYSICAL_MEM + "!" + OID_VIRTUAL_MEM + "!" + OID_SWAP_MEM
check_command_str += temp
command_list.append(check_command_str)
else:
command_list.append(check_command_str)
idx = 0
for one_command in command_list:
if len(snmp_option) > idx:
snmp_option_str = snmp_option[idx]
if len(command_list) > 1 and snmp_ifname:
service_name = service_description + "-" + snmp_ifname[
idx]
display_name = service_name
else:
service_name = service_description
idx += 1
# Create first Ping Service
newservice = Service(
host_name=host_name_str.strip(),
hostgroup_name=None,
service_description=service_name.strip(),
display_name=display_name.strip(),
importance=None,
servicegroups=service_group_str.strip(),
is_volatile=None,
check_command=one_command.strip(),
check_command_pre=check_command_pre.strip(),
check_command_param=check_command_param,
snmp_type=snmp_type.strip(),
snmp_option=snmp_option_str,
snmp_check=snmp_check_str,
max_check_attempts=max_check_attempts,
check_interval=str(check_interval),
retry_interval=retry_interval,
active_checks_enabled=True,
passive_checks_enabled=False,
check_period="24x7",
obsess_over_host=None,
check_freshness=None,
freshness_threshold=None,
event_handler=None,
event_handler_enabled=None,
low_flap_threshold=None,
high_flap_threshold=None,
flap_detection_enabled=None,
flap_detection_options=None,
process_perf_data=True,
retain_status_information=True,
retain_nonstatus_information=True,
contacts=contacts_str,
contact_groups=contact_groups_str,
notification_interval=60,
first_notification_delay=5,
notification_period="24x7",
notification_options="w,c,r",
notifications_enabled=True,
use=servicetemplates_str,
command=None,
retry_check_interval=None,
normal_check_interval=None,
name=None,
warning=warning_limit,
critical=str(critical_limit),
)
newservice.check_interval = round(
int(check_interval) / 60, 1)
service_id = newservice.save()
writeNagiosServicesConfigFile(newservice)
newservice.check_interval = str(check_interval)
# Create all relations
if host_names:
Service.create_hosts_relations(service_id, host_names)
if contacts:
Service.create_contacts_relations(service_id, contacts)
if contact_groups:
Service.create_contactgroups_relations(
service_id, contact_groups)
if servicegroups:
Service.create_servicegroups_relations(
service_id, servicegroups)
if servicetemplates:
Service.create_servicetemplate_relations(
service_id, servicetemplates)
if not restartNagios():
syncNagiosAllConfigWithDb()
return jsonify(error=True, msg="Invalid process")
return jsonify(data=newservice.serialize())
except Exception as e:
syncNagiosAllConfigWithDb()
return jsonify(error=True, msg=str(e))
return jsonify(error=True)
def post(self, jwt):
if request.is_json and request.get_json(silent=True) is not None:
try:
post_data = request.get_json()
host_name = post_data.get('host_name')
alias = post_data.get('alias')
address = post_data.get('address')
contact_groups = post_data.get('contact_groups')
contacts = post_data.get('contacts')
sms = post_data.get('sms')
street_address = post_data.get('street_address', '')
notes = post_data.get('notes')
notes_url = post_data.get('notes_url')
hosttemplates = post_data.get('use')
host_templates_str = ""
if hosttemplates is not None:
host_templates_str = ','.join(hosttemplates)
notification_period = post_data.get('notification_period',
"24x7")
notification_options = "d,u,r"
if post_data.get('notification_options') is not None:
notification_options = ','.join(
post_data.get('notification_options'))
notifications_enabled = 1 if post_data.get(
'notifications_enabled') == True else 0
check_interval = post_data.get('check_interval', 5)
retry_interval = post_data.get('retry_interval', 1)
max_check_attempts = post_data.get('max_check_attempts', 5)
notification_interval = post_data.get('notification_interval',
120)
check_command = post_data.get('check_command',
"check-host-alive")
_SNMPVERSION = post_data.get('_SNMPVERSION', "2c")
_SNMPCOMMUNITY = post_data.get('_SNMPCOMMUNITY', '')
# Confirm this hostname doesn't already exist first.
if Host.get_by_hostname(host_name):
return jsonify(error=True, msg="Hostname already exists.")
if host_name is None:
return jsonify(error=True,
msg="Missing host_name required field.")
if alias is None:
return jsonify(error=True,
msg="Missing alias required field.")
if address is None:
return jsonify(error=True,
msg="Missing address required field.")
contacts_str = ''
if contacts is not None and len(contacts) > 0:
contacts_str = ','.join(contacts)
newhost = Host(host_name=host_name.strip(),
alias=alias.strip(),
display_name=None,
address=address.strip(),
importance=None,
check_command=check_command.strip(),
max_check_attempts=max_check_attempts,
check_interval=check_interval,
retry_interval=retry_interval,
active_checks_enabled=True,
passive_checks_enabled=True,
check_period="24x7",
obsess_over_host=False,
check_freshness=True,
freshness_threshold=None,
event_handler=None,
event_handler_enabled=None,
low_flap_threshold=None,
high_flap_threshold=None,
flap_detection_enabled=None,
flap_detection_options=None,
process_perf_data=True,
retain_status_information=True,
retain_nonstatus_information=True,
contacts=contacts_str,
contact_groups="",
notification_interval=notification_interval,
first_notification_delay=None,
notification_period=notification_period.strip(),
notification_options=notification_options,
notifications_enabled=notifications_enabled,
use=host_templates_str,
hostgroups="null",
street_address=street_address.strip(),
sms=sms.strip(),
notes=notes.strip(),
notes_url=notes_url.strip(),
icon_image='',
icon_image_alt='',
_SNMPVERSION=_SNMPVERSION,
_SNMPCOMMUNITY=_SNMPCOMMUNITY)
host_id = newhost.save()
newservice = Service(
host_name=host_name.strip(),
hostgroup_name=None,
service_description="PING",
display_name="PING",
importance=None,
servicegroups="",
is_volatile=None,
check_command="PING",
check_command_pre=None,
check_command_param=None,
snmp_type=None,
snmp_option=None,
snmp_check=None,
max_check_attempts=5,
check_interval=str(1),
retry_interval=1,
active_checks_enabled=True,
passive_checks_enabled=False,
check_period="24x7",
obsess_over_host=None,
check_freshness=None,
freshness_threshold=None,
event_handler=None,
event_handler_enabled=None,
low_flap_threshold=None,
high_flap_threshold=None,
flap_detection_enabled=None,
flap_detection_options=None,
process_perf_data=True,
retain_status_information=True,
retain_nonstatus_information=True,
contacts=contacts_str,
contact_groups="",
notification_interval=60,
first_notification_delay=5,
notification_period="24x7",
notification_options="w,c,r",
notifications_enabled=True,
use="",
command=None,
retry_check_interval=None,
normal_check_interval=None,
name=None,
warning=None,
critical=None,
)
service_id = newservice.save()
# create relations
if contacts:
Host.create_contacts_relations(host_id, contacts)
Service.create_contacts_relations(service_id, contacts)
if contact_groups:
Host.create_contactgroups_relations(
host_id, contact_groups)
Service.create_contactgroups_relations(
service_id, contact_groups)
if hosttemplates:
Host.create_hosttemplate_relations(host_id, hosttemplates)
Service.create_hosts_relations(service_id, [host_name.strip()])
writeNagiosConfigFile(newhost)
writeNagiosServicesConfigFile(newservice)
if not restartNagios():
syncNagiosAllConfigWithDb()
return jsonify(error=True, msg="Invalid process")
return jsonify(data=newhost.serialize())
except Exception as e:
syncNagiosAllConfigWithDb()
return jsonify(error=True, msg=str(e))
return jsonify(error=True)
def delete(self, jwt, host_name, host_id, page_id):
# if host_name is None:
# return jsonify(error=True)
if host_id is not None:
host = Host.get_by_id(host_id)
elif host_name is not None:
host = Host.get_by_hostname(host_name)
else:
return jsonify(error=True)
if host is None:
return jsonify(error=True)
else:
try:
host_id = host.id
relations = HostService.query.filter_by(host_id=host_id).all()
relation_service_ids = []
if relations is not None:
for relation in relations:
relation_service_ids.append(relation.service_id)
relationgroups = HostgroupHost.query.filter_by(
host_id=host_id).all()
relation_hostgroup_ids = []
if relationgroups is not None:
for relationgroup in relationgroups:
relation_hostgroup_ids.append(
relationgroup.hostgroup_id)
# delete all relations
Host.delete_all_host_service_relations(host_id)
Host.delete_all_contact_relations(host_id)
Host.delete_all_contactgroup_relations(host_id)
Host.delete_all_host_template_relations(host_id)
Host.delete_all_hostgroup_host_relations(host_id)
host = Host.get_by_id(host_id)
deleteNagiosConfigFile(host)
host.delete()
for relation in relation_service_ids:
service = Service.get_by_id(relation)
if not service:
continue
hosts = HostService.get_all_by_sevice(service.id)
if hosts:
host_ids = [h.id for h in hosts]
host_names_str = ','.join(host_ids)
service.host_name = host_names_str
tmp_check_interval = service.check_interval
service.check_interval = round(
int(service.check_interval) / 60, 1)
writeNagiosServicesConfigFile(service)
service.check_interval = tmp_check_interval
service.update()
else:
deleteNagiosServicesConfigFile(service)
service.delete()
for relation in relation_hostgroup_ids:
host_group = Hostgroup.get_by_id(relation)
if not host_group:
continue
host_group_hosts = HostgroupHost.get_all_by_hostgroup(
host_group.id)
if host_group_hosts:
host_ids = [h.id for h in host_group_hosts]
host_names_str = ','.join(host_ids)
host_group.members = host_names_str
writeNagiosHostgroupsConfigFile(host_group)
host_group.update()
else:
deleteNagiosHostgroupsConfigFile(host_group)
host_group.delete()
if not restartNagios():
syncNagiosAllConfigWithDb()
return jsonify(error=True, msg="Invalid process")
return jsonify(error=False)
except Exception as e:
syncNagiosAllConfigWithDb()
print(e.__dict__)
return jsonify(error=True, msg=str(e))
def put(self, jwt, host_id, host_name, page_id):
if request.is_json and request.get_json(silent=True) is not None:
try:
post_data = request.get_json()
host = None
hostname_org = None
index = post_data.get('index')
if index is not None:
host = Host.get_by_id(index)
if host is None:
return jsonify(error=True)
hostname_org = host.host_name
host_name = post_data.get('host_name')
alias = post_data.get('alias')
address = post_data.get('address')
contact_groups = post_data.get('contact_groups')
contacts = post_data.get('contacts')
sms = post_data.get('sms')
street_address = post_data.get('street_address', '')
notes = post_data.get('notes')
notes_url = post_data.get('notes_url')
hosttemplates = post_data.get('use')
notification_period = "24x7"
if post_data.get('notification_period') is not None and len(
post_data.get('notification_period')) > 0:
notification_period = post_data.get('notification_period')
notification_options = "d,u,r"
if post_data.get('notification_options') is not None and len(
post_data.get('notification_options')) > 0:
notification_options = ','.join(
post_data.get('notification_options'))
notifications_enabled = 1
if post_data.get('notifications_enabled') is not None and len(
str(post_data.get('notifications_enabled'))) > 0:
notifications_enabled = 1 if post_data.get(
'notifications_enabled') == True else 0
check_interval = 5
if post_data.get('check_interval') is not None and len(
str(post_data.get('check_interval'))) > 0:
check_interval = post_data.get('check_interval')
retry_interval = 1
if post_data.get('retry_interval') is not None and len(
str(post_data.get('retry_interval'))) > 0:
retry_interval = post_data.get('retry_interval')
max_check_attempts = 5
if post_data.get('max_check_attempts') is not None and len(
str(post_data.get('max_check_attempts'))) > 0:
max_check_attempts = post_data.get('max_check_attempts')
notification_interval = 120
if post_data.get('notification_interval') is not None and len(
str(post_data.get('notification_interval'))) > 0:
notification_interval = post_data.get(
'notification_interval')
check_command = "check-host-alive"
if post_data.get('check_command') is not None and len(
post_data.get('check_command')) > 0:
check_command = post_data.get('check_command')
_SNMPVERSION = "2c"
if post_data.get('_SNMPVERSION') is not None and len(
post_data.get('_SNMPVERSION')) > 0:
_SNMPVERSION = post_data.get('_SNMPVERSION')
_SNMPCOMMUNITY = ""
if post_data.get('_SNMPCOMMUNITY') is not None and len(
post_data.get('_SNMPCOMMUNITY')) > 0:
_SNMPCOMMUNITY = post_data.get('_SNMPCOMMUNITY')
# Confirm this hostname doesn't already exist first.
if hostname_org != host_name and Host.get_by_hostname(
host_name):
return jsonify(error=True, msg="Hostname already exists.")
if host_name is None:
return jsonify(error=True,
msg="Missing host_name required field.")
if alias is None:
return jsonify(error=True,
msg="Missing alias required field.")
if address is None:
return jsonify(error=True,
msg="Missing address required field.")
host.host_name = host_name.strip()
host.alias = alias.strip()
host.address = address.strip()
if contact_groups is not None:
host.contact_groups = ','.join(contact_groups)
if contacts is not None:
host.contacts = ','.join(contacts)
if sms is not None:
host.sms = sms.strip()
if street_address is not None:
host.street_address = street_address.strip()
if notes is not None:
host.notes = notes.strip()
if notes_url is not None:
host.notes_url = notes_url.strip()
host_templates_str = host.use
if hosttemplates is not None:
host_templates_str = ','.join(hosttemplates)
host.use = host_templates_str
host.notification_period = notification_period.strip()
host.notification_options = notification_options
host.notifications_enabled = notifications_enabled
host.check_interval = check_interval
host.retry_interval = retry_interval
host.max_check_attempts = max_check_attempts
host.notification_interval = notification_interval
host.check_command = check_command.strip()
host._SNMPVERSION = _SNMPVERSION
host._SNMPCOMMUNITY = _SNMPCOMMUNITY
writeNagiosConfigFile(host)
host_id = host.update()
# update host_contact table
Host.delete_all_contact_relations(host_id)
Host.delete_all_contactgroup_relations(host_id)
Host.delete_all_host_template_relations(host_id)
Host.create_contacts_relations(host_id, contacts)
Host.create_contactgroups_relations(host_id, contact_groups)
Host.create_hosttemplate_relations(host_id, hosttemplates)
# re-name of host in services table
if hostname_org != host_name:
services = Service.get_by_hostname_keyword(hostname_org)
for service in services:
hostnames = service.host_name
hostnames = hostnames.replace(hostname_org,
host.host_name)
service.host_name = hostnames
tmp_checkInterval = service.check_interval
service.check_interval = round(
int(service.check_interval) / 60, 1)
writeNagiosServicesConfigFile(service)
service.check_interval = tmp_checkInterval
service.update()
# re-name of host in hostgroups table
hostgroups = Hostgroup.get_by_hostname_keyword(
hostname_org)
for hostgroup in hostgroups:
hostnames = hostgroup.members
hostnames = hostnames.replace(hostname_org,
host.host_name)
hostgroup.members = hostnames
hostgroup.update()
writeNagiosHostgroupsConfigFile(hostgroup)
if not restartNagios():
syncNagiosAllConfigWithDb()
return jsonify(error=True, msg="Invalid process")
if host_id:
host = Host.get_by_id(host_id)
return jsonify(data=host.serialize())
except Exception as e:
syncNagiosAllConfigWithDb()
return jsonify(error=True, msg=str(e))
return jsonify(error=True)
