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Implemented more virtualization types

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I added all known virtualization types from the virt-what project. However, the few virt types that rely on cpuid information have not been implemented lacking native python cpuid access. (hyperv)
This commit is contained in:
Dag Wieers 2012-11-22 02:45:47 +01:00
parent d1c285b70b
commit e528826dba
1 changed files with 76 additions and 11 deletions
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87
library/setup
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@ -708,6 +708,7 @@ class LinuxVirtual(Virtual):
self.get_virtual_facts()
return self.facts
# For more information, check: http://people.redhat.com/~rjones/virt-what/
def get_virtual_facts(self):
if os.path.exists("/proc/xen"):
self.facts['virtualization_type'] = 'xen'
@ -716,40 +717,104 @@ class LinuxVirtual(Virtual):
for line in open('/proc/xen/capabilities'):
if "control_d" in line:
self.facts['virtualization_role'] = 'host'
elif os.path.exists('/proc/vz'):
return
if os.path.exists('/proc/vz'):
self.facts['virtualization_type'] = 'openvz'
if os.path.exists('/proc/vz/version'):
if os.path.exists('/proc/bc'):
self.facts['virtualization_role'] = 'host'
else:
self.facts['virtualization_role'] = 'guest'
return
elif get_file_content('/sys/devices/virtual/dmi/id/product_name') in ['KVM','Bochs']:
product_name = get_file_content('/sys/devices/virtual/dmi/id/product_name')
if product_name in ['KVM', 'Bochs']:
self.facts['virtualization_type'] = 'kvm'
self.facts['virtualization_role'] = 'guest'
return
elif get_file_content('/sys/devices/virtual/dmi/id/sys_vendor') == 'VMware, Inc.':
if product_name == 'VMware Virtual Platform':
self.facts['virtualization_type'] = 'VMware'
self.facts['virtualization_role'] = 'guest'
return
elif get_file_content('/sys/devices/virtual/dmi/id/sys_vendor') == 'Microsoft Corporation':
bios_vendor = get_file_content('/sys/devices/virtual/dmi/id/bios_vendor')
if bios_vendor == 'Xen':
self.facts['virtualization_type'] = 'xen'
self.facts['virtualization_role'] = 'guest'
return
if bios_vendor == 'innotek GmbH':
self.facts['virtualization_type'] = 'virtualbox'
self.facts['virtualization_role'] = 'guest'
return
sys_vendor = get_file_content('/sys/devices/virtual/dmi/id/sys_vendor')
# FIXME: This does also match hyperv
if sys_vendor == 'Microsoft Corporation':
self.facts['virtualization_type'] = 'VirtualPC'
self.facts['virtualization_role'] = 'guest'
return
elif os.path.exists("/proc/modules"):
if sys_vendor == 'Parallels Software International Inc.':
self.facts['virtualization_type'] = 'parallels'
self.facts['virtualization_role'] = 'guest'
return
for line in open('/proc/self/status').readlines():
if re.match('^VxID: \d+', line):
self.facts['virtualization_type'] = 'linux_vserver'
if re.match('^VxID: 0', line):
self.facts['virtualization_role'] = 'host'
else:
self.facts['virtualization_role'] = 'guest'
return
for line in open('/proc/cpuinfo').readlines():
if re.match('^model name.*QEMU Virtual CPU', line):
self.facts['virtualization_type'] = 'kvm'
self.facts['virtualization_role'] = 'guest'
return
if re.match('^vendor_id.*User Mode Linux', line):
self.facts['virtualization_type'] = 'uml'
self.facts['virtualization_role'] = 'guest'
return
if re.match('^model name.*UML', line):
self.facts['virtualization_type'] = 'uml'
self.facts['virtualization_role'] = 'guest'
return
if re.match('^vendor_id.*PowerVM Lx86', line):
self.facts['virtualization_type'] = 'powervm_lx86'
self.facts['virtualization_role'] = 'guest'
return
if re.match('^vendor_id.*IBM/S390', line):
self.facts['virtualization_type'] = 'ibm_systemz'
self.facts['virtualization_role'] = 'guest'
return
# Beware that we can have both kvm and virtualbox running on a single system
if os.path.exists("/proc/modules"):
modules = []
for line in open("/proc/modules").readlines():
data = line.split(" ", 1)
modules.append(data[0])
if 'kvm' in modules:
self.facts['virtualization_type'] = 'kvm'
self.facts['virtualization_role'] = 'host'
elif 'vboxdrv' in modules:
return
if 'vboxdrv' in modules:
self.facts['virtualization_type'] = 'virtualbox'
self.facts['virtualization_role'] = 'host'
elif 'vboxguest' in modules:
self.facts['virtualization_type'] = 'virtualbox'
self.facts['virtualization_role'] = 'guest'
return
class SunOSVirtual(Virtual):
"""