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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 os
from ansible.module_utils.facts.virtual.base import Virtual, VirtualCollector
class SunOSVirtual(Virtual):
"""
This is a SunOS-specific subclass of Virtual. It defines
- virtualization_type
- virtualization_role
- container
"""
platform = 'SunOS'
def get_virtual_facts(self):
virtual_facts = {}
host_tech = set()
guest_tech = set()
# Check if it's a zone
zonename = self.module.get_bin_path('zonename')
if zonename:
rc, out, err = self.module.run_command(zonename)
if rc == 0:
if out.rstrip() == "global":
host_tech.add('zone')
else:
guest_tech.add('zone')
virtual_facts['container'] = 'zone'
# Check if it's a branded zone (i.e. Solaris 8/9 zone)
if os.path.isdir('/.SUNWnative'):
guest_tech.add('zone')
virtual_facts['container'] = 'zone'
# If it's a zone check if we can detect if our global zone is itself virtualized.
# Relies on the "guest tools" (e.g. vmware tools) to be installed
if 'container' in virtual_facts and virtual_facts['container'] == 'zone':
modinfo = self.module.get_bin_path('modinfo')
if modinfo:
rc, out, err = self.module.run_command(modinfo)
if rc == 0:
for line in out.splitlines():
if 'VMware' in line:
guest_tech.add('vmware')
virtual_facts['virtualization_type'] = 'vmware'
virtual_facts['virtualization_role'] = 'guest'
if 'VirtualBox' in line:
guest_tech.add('virtualbox')
virtual_facts['virtualization_type'] = 'virtualbox'
virtual_facts['virtualization_role'] = 'guest'
if os.path.exists('/proc/vz'):
guest_tech.add('virtuozzo')
virtual_facts['virtualization_type'] = 'virtuozzo'
virtual_facts['virtualization_role'] = 'guest'
# Detect domaining on Sparc hardware
virtinfo = self.module.get_bin_path('virtinfo')
if virtinfo:
# The output of virtinfo is different whether we are on a machine with logical
# domains ('LDoms') on a T-series or domains ('Domains') on a M-series. Try LDoms first.
rc, out, err = self.module.run_command([virtinfo, '-p'])
# The output contains multiple lines with different keys like this:
# DOMAINROLE|impl=LDoms|control=false|io=false|service=false|root=false
# The output may also be not formatted and the returncode is set to 0 regardless of the error condition:
# virtinfo can only be run from the global zone
if rc == 0:
try:
for line in out.splitlines():
fields = line.split('|')
if fields[0] == 'DOMAINROLE' and fields[1] == 'impl=LDoms':
guest_tech.add('ldom')
virtual_facts['virtualization_type'] = 'ldom'
virtual_facts['virtualization_role'] = 'guest'
hostfeatures = []
for field in fields[2:]:
arg = field.split('=')
if arg[1] == 'true':
hostfeatures.append(arg[0])
if len(hostfeatures) > 0:
virtual_facts['virtualization_role'] = 'host (' + ','.join(hostfeatures) + ')'
except ValueError:
pass
else:
smbios = self.module.get_bin_path('smbios')
if not smbios:
return
rc, out, err = self.module.run_command(smbios)
if rc == 0:
for line in out.splitlines():
if 'VMware' in line:
guest_tech.add('vmware')
virtual_facts['virtualization_type'] = 'vmware'
virtual_facts['virtualization_role'] = 'guest'
elif 'Parallels' in line:
guest_tech.add('parallels')
virtual_facts['virtualization_type'] = 'parallels'
virtual_facts['virtualization_role'] = 'guest'
elif 'VirtualBox' in line:
guest_tech.add('virtualbox')
virtual_facts['virtualization_type'] = 'virtualbox'
virtual_facts['virtualization_role'] = 'guest'
elif 'HVM domU' in line:
guest_tech.add('xen')
virtual_facts['virtualization_type'] = 'xen'
virtual_facts['virtualization_role'] = 'guest'
elif 'KVM' in line:
guest_tech.add('kvm')
virtual_facts['virtualization_type'] = 'kvm'
virtual_facts['virtualization_role'] = 'guest'
virtual_facts['virtualization_tech_guest'] = guest_tech
virtual_facts['virtualization_tech_host'] = host_tech
return virtual_facts
class SunOSVirtualCollector(VirtualCollector):
_fact_class = SunOSVirtual
_platform = 'SunOS'
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