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# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os
from ansible.module_utils.facts.virtual.base import Virtual, VirtualCollector
from ansible.module_utils.facts.virtual.sysctl import VirtualSysctlDetectionMixin
class FreeBSDVirtual(Virtual, VirtualSysctlDetectionMixin):
"""
This is a FreeBSD-specific subclass of Virtual. It defines
- virtualization_type
- virtualization_role
"""
platform = 'FreeBSD'
def get_virtual_facts(self):
virtual_facts = {}
host_tech = set()
guest_tech = set()
# Set empty values as default
virtual_facts['virtualization_type'] = ''
virtual_facts['virtualization_role'] = ''
if os.path.exists('/dev/xen/xenstore'):
guest_tech.add('xen')
virtual_facts['virtualization_type'] = 'xen'
virtual_facts['virtualization_role'] = 'guest'
kern_vm_guest = self.detect_virt_product('kern.vm_guest')
guest_tech.update(kern_vm_guest['virtualization_tech_guest'])
host_tech.update(kern_vm_guest['virtualization_tech_host'])
hw_hv_vendor = self.detect_virt_product('hw.hv_vendor')
guest_tech.update(hw_hv_vendor['virtualization_tech_guest'])
host_tech.update(hw_hv_vendor['virtualization_tech_host'])
sec_jail_jailed = self.detect_virt_product('security.jail.jailed')
guest_tech.update(sec_jail_jailed['virtualization_tech_guest'])
host_tech.update(sec_jail_jailed['virtualization_tech_host'])
if virtual_facts['virtualization_type'] == '':
sysctl = kern_vm_guest or hw_hv_vendor or sec_jail_jailed
# We call update here, then re-set virtualization_tech_host/guest
# later.
virtual_facts.update(sysctl)
virtual_vendor_facts = self.detect_virt_vendor('hw.model')
guest_tech.update(virtual_vendor_facts['virtualization_tech_guest'])
host_tech.update(virtual_vendor_facts['virtualization_tech_host'])
if virtual_facts['virtualization_type'] == '':
virtual_facts.update(virtual_vendor_facts)
virtual_facts['virtualization_tech_guest'] = guest_tech
virtual_facts['virtualization_tech_host'] = host_tech
return virtual_facts
class FreeBSDVirtualCollector(VirtualCollector):
_fact_class = FreeBSDVirtual
_platform = 'FreeBSD'
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