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# Copyright: Contributors to the Ansible project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import annotations
import re
class VirtualSysctlDetectionMixin:
def detect_sysctl(self):
self.sysctl_path = self.module.get_bin_path('sysctl')
def detect_virt_product(self, key):
virtual_product_facts = {}
host_tech = set()
guest_tech = set()
# We do similar to what we do in linux.py -- We want to allow multiple
# virt techs to show up, but maintain compatibility, so we have to track
# when we would have stopped, even though now we go through everything.
found_virt = False
self.detect_sysctl()
if self.sysctl_path:
rc, out, err = self.module.run_command("%s -n %s" % (self.sysctl_path, key))
if rc == 0:
if re.match('(KVM|kvm|Bochs|SmartDC).*', out):
guest_tech.add('kvm')
if not found_virt:
virtual_product_facts['virtualization_type'] = 'kvm'
virtual_product_facts['virtualization_role'] = 'guest'
found_virt = True
if re.match('.*VMware.*', out):
guest_tech.add('VMware')
if not found_virt:
virtual_product_facts['virtualization_type'] = 'VMware'
virtual_product_facts['virtualization_role'] = 'guest'
found_virt = True
if out.rstrip() == 'VirtualBox':
guest_tech.add('virtualbox')
if not found_virt:
virtual_product_facts['virtualization_type'] = 'virtualbox'
virtual_product_facts['virtualization_role'] = 'guest'
found_virt = True
if re.match('(HVM domU|XenPVH|XenPV|XenPVHVM).*', out):
guest_tech.add('xen')
if not found_virt:
virtual_product_facts['virtualization_type'] = 'xen'
virtual_product_facts['virtualization_role'] = 'guest'
found_virt = True
if out.rstrip() == 'Hyper-V':
guest_tech.add('Hyper-V')
if not found_virt:
virtual_product_facts['virtualization_type'] = 'Hyper-V'
virtual_product_facts['virtualization_role'] = 'guest'
found_virt = True
if out.rstrip() == 'Parallels':
guest_tech.add('parallels')
if not found_virt:
virtual_product_facts['virtualization_type'] = 'parallels'
virtual_product_facts['virtualization_role'] = 'guest'
found_virt = True
if out.rstrip() == 'RHEV Hypervisor':
guest_tech.add('RHEV')
if not found_virt:
virtual_product_facts['virtualization_type'] = 'RHEV'
virtual_product_facts['virtualization_role'] = 'guest'
found_virt = True
if (key == 'security.jail.jailed') and (out.rstrip() == '1'):
guest_tech.add('jails')
if not found_virt:
virtual_product_facts['virtualization_type'] = 'jails'
virtual_product_facts['virtualization_role'] = 'guest'
found_virt = True
virtual_product_facts['virtualization_tech_guest'] = guest_tech
virtual_product_facts['virtualization_tech_host'] = host_tech
return virtual_product_facts
def detect_virt_vendor(self, key):
virtual_vendor_facts = {}
host_tech = set()
guest_tech = set()
self.detect_sysctl()
if self.sysctl_path:
rc, out, err = self.module.run_command("%s -n %s" % (self.sysctl_path, key))
if rc == 0:
if out.rstrip() == 'QEMU':
guest_tech.add('kvm')
virtual_vendor_facts['virtualization_type'] = 'kvm'
virtual_vendor_facts['virtualization_role'] = 'guest'
if out.rstrip() == 'OpenBSD':
guest_tech.add('vmm')
virtual_vendor_facts['virtualization_type'] = 'vmm'
virtual_vendor_facts['virtualization_role'] = 'guest'
virtual_vendor_facts['virtualization_tech_guest'] = guest_tech
virtual_vendor_facts['virtualization_tech_host'] = host_tech
return virtual_vendor_facts
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