netbox-zabbix-sync/modules/virtual_machine.py

63 lines
2.2 KiB
Python

# pylint: disable=duplicate-code
"""Module that hosts all functions for virtual machine processing"""
from modules.device import PhysicalDevice
from modules.exceptions import InterfaceConfigError, SyncInventoryError, TemplateError
from modules.interface import ZabbixInterface
from modules.config import load_config
# Load config
config = load_config()
class VirtualMachine(PhysicalDevice):
"""Model for virtual machines"""
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.hostgroup = None
self.zbx_template_names = None
self.hostgroup_type = "vm"
def _inventory_map(self):
"""use VM inventory maps"""
return config["vm_inventory_map"]
def _usermacro_map(self):
"""use VM usermacro maps"""
return config["vm_usermacro_map"]
def _tag_map(self):
"""use VM tag maps"""
return config["vm_tag_map"]
def set_vm_template(self):
"""Set Template for VMs. Overwrites default class
to skip a lookup of custom fields."""
# Gather templates ONLY from the device specific context
try:
self.zbx_template_names = self.get_templates_context()
except TemplateError as e:
self.logger.warning(e)
return True
def setInterfaceDetails(self): # pylint: disable=invalid-name
"""
Overwrites device function to select an agent interface type by default
Agent type interfaces are more likely to be used with VMs then SNMP
"""
try:
# Initiate interface class
interface = ZabbixInterface(self.nb.config_context, self.ip)
# Check if NetBox has device context.
# If not fall back to old config.
if interface.get_context():
# If device is SNMP type, add aditional information.
if interface.interface["type"] == 2:
interface.set_snmp()
else:
interface.set_default_agent()
return [interface.interface]
except InterfaceConfigError as e:
message = f"{self.name}: {e}"
self.logger.warning(message)
raise SyncInventoryError(message) from e