NeoAnd/netbox-zabbix-sync
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✨ Added support for custom CA contexts within ZabbixAPI

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Wouter de Bruijn 2024-12-05 13:59:12 +01:00
parent 4ec8036c88
commit 8b670ba395
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GPG Key ID: AC71F96733B92BFA
1 changed files with 32 additions and 16 deletions
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48
netbox_zabbix_sync.py
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@ -4,6 +4,7 @@
"""Netbox to Zabbix sync script."""
import logging
import argparse
import ssl
from os import environ, path, sys
from pynetbox import api
from pynetbox.core.query import RequestError as NBRequestError
@ -29,7 +30,7 @@ try:
)
except ModuleNotFoundError:
print("Configuration file config.py not found in main directory."
"Please create the file or rename the config.py.example file to config.py.")
"Please create the file or rename the config.py.example file to config.py.")
sys.exit(1)
# Set logging
@ -49,6 +50,7 @@ logger.addHandler(lgout)
logger.addHandler(lgfile)
logger.setLevel(logging.WARNING)
def main(arguments):
"""Run the sync process."""
# pylint: disable=too-many-branches, too-many-statements
@ -83,10 +85,11 @@ def main(arguments):
# Check if the provided Hostgroup layout is valid
hg_objects = hostgroup_format.split("/")
allowed_objects = ["location", "role", "manufacturer", "region",
"site", "site_group", "tenant", "tenant_group"]
"site", "site_group", "tenant", "tenant_group"]
# Create API call to get all custom fields which are on the device objects
try:
device_cfs = list(netbox.extras.custom_fields.filter(type="text", content_type_id=23))
device_cfs = list(netbox.extras.custom_fields.filter(
type="text", content_type_id=23))
except RequestsConnectionError:
logger.error(f"Unable to connect to Netbox with URL {netbox_host}."
" Please check the URL and status of Netbox.")
@ -99,17 +102,25 @@ def main(arguments):
for hg_object in hg_objects:
if hg_object not in allowed_objects:
e = (f"Hostgroup item {hg_object} is not valid. Make sure you"
" use valid items and seperate them with '/'.")
" use valid items and seperate them with '/'.")
logger.error(e)
raise HostgroupError(e)
# Set Zabbix API
try:
ssl_ctx = ssl.create_default_context()
# If a custom CA bundle is set for pynetbox (requests), also use it for the Zabbix API
if environ.get("REQUESTS_CA_BUNDLE", None):
ssl_ctx.load_verify_locations(environ["REQUESTS_CA_BUNDLE"])
if not zabbix_token:
zabbix = ZabbixAPI(zabbix_host, user=zabbix_user, password=zabbix_pass)
zabbix = ZabbixAPI(zabbix_host, user=zabbix_user,
password=zabbix_pass, ssl_context=ssl_ctx)
else:
zabbix = ZabbixAPI(zabbix_host, token=zabbix_token)
zabbix = ZabbixAPI(
zabbix_host, token=zabbix_token, ssl_context=ssl_ctx)
zabbix.check_auth()
except (APIRequestError, ProcessingError) as e:
except (APIRequestError, ProcessingError) as e:
e = f"Zabbix returned the following error: {str(e)}"
logger.error(e)
sys.exit(1)
@ -122,7 +133,8 @@ def main(arguments):
netbox_devices = list(netbox.dcim.devices.filter(**nb_device_filter))
netbox_vms = []
if sync_vms:
netbox_vms = list(netbox.virtualization.virtual_machines.filter(**nb_vm_filter))
netbox_vms = list(
netbox.virtualization.virtual_machines.filter(**nb_vm_filter))
netbox_site_groups = convert_recordset((netbox.dcim.site_groups.all()))
netbox_regions = convert_recordset(netbox.dcim.regions.all())
netbox_journals = netbox.extras.journal_entries
@ -132,7 +144,8 @@ def main(arguments):
# Set empty list for proxy processing Zabbix <= 6
zabbix_proxygroups = []
if str(zabbix.version).startswith('7'):
zabbix_proxygroups = zabbix.proxygroup.get(output=["proxy_groupid", "name"])
zabbix_proxygroups = zabbix.proxygroup.get(
output=["proxy_groupid", "name"])
# Sanitize proxy data
if proxy_name == "host":
for proxy in zabbix_proxies:
@ -153,7 +166,8 @@ def main(arguments):
# Check if a valid template has been found for this VM.
if not vm.zbx_template_names:
continue
vm.set_hostgroup(vm_hostgroup_format,netbox_site_groups,netbox_regions)
vm.set_hostgroup(vm_hostgroup_format,
netbox_site_groups, netbox_regions)
# Check if a valid hostgroup has been found for this VM.
if not vm.hostgroup:
continue
@ -176,8 +190,8 @@ def main(arguments):
# Check if VM is already in Zabbix
if vm.zabbix_id:
vm.ConsistencyCheck(zabbix_groups, zabbix_templates,
zabbix_proxy_list, full_proxy_sync,
create_hostgroups)
zabbix_proxy_list, full_proxy_sync,
create_hostgroups)
continue
# Add hostgroup is config is set
if create_hostgroups:
@ -189,7 +203,7 @@ def main(arguments):
zabbix_groups.append(group)
# Add VM to Zabbix
vm.createInZabbix(zabbix_groups, zabbix_templates,
zabbix_proxy_list)
zabbix_proxy_list)
except SyncError:
pass
@ -199,11 +213,13 @@ def main(arguments):
device = PhysicalDevice(nb_device, zabbix, netbox_journals, nb_version,
create_journal, logger)
logger.debug(f"Host {device.name}: started operations on device.")
device.set_template(templates_config_context, templates_config_context_overrule)
device.set_template(templates_config_context,
templates_config_context_overrule)
# Check if a valid template has been found for this VM.
if not device.zbx_template_names:
continue
device.set_hostgroup(hostgroup_format,netbox_site_groups,netbox_regions)
device.set_hostgroup(
hostgroup_format, netbox_site_groups, netbox_regions)
# Check if a valid hostgroup has been found for this VM.
if not device.hostgroup:
continue
@ -255,7 +271,7 @@ def main(arguments):
zabbix_groups.append(group)
# Add device to Zabbix
device.createInZabbix(zabbix_groups, zabbix_templates,
zabbix_proxy_list)
zabbix_proxy_list)
except SyncError:
pass