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Do not relay on vboxmanage output.

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There is a function which retrieve information about VM by looking on
the 'vboxmanage vminfo' command. The output wasn't consistent, yet it
was fixed recently so that amount of memory was all wrong.

Currently the only thing which is searched for is the VM configuration
path, and all the rest is taken out from the XML VM definition.
This commit is contained in:
gryf
2021-05-06 20:44:32 +02:00
parent 78d696656e
commit 1e8bd7a37d
1 changed files with 10 additions and 21 deletions
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31
box.py
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@@ -377,34 +377,23 @@ class VBoxManage:
if line.startswith('Config file:'):
self.vm_info['config_file'] = line.split('Config '
'file:')[1].strip()
continue
if line.startswith('Memory size'):
mem = line.split('Memory size')[1].strip()
if mem.isnumeric():
self.vm_info['memory'] = mem
else:
# 12288MB
self.vm_info['memory'] = mem[:-2]
continue
if line.startswith('Number of CPUs:'):
self.vm_info['cpus'] = line.split('Number of CPUs:')[1].strip()
continue
if line.startswith('UUID:'):
self.vm_info['uuid'] = line.split('UUID:')[1].strip()
break
dom = xml.dom.minidom.parse(self.vm_info['config_file'])
gebtn = dom.getElementsByTagName
for extradata in dom.getElementsByTagName('ExtraDataItem'):
self.vm_info['cpus'] = gebtn('CPU')[0].getAttribute('count')
self.vm_info['uuid'] = gebtn('Machine')[0].getAttribute('uuid')[1:-1]
self.vm_info['memory'] = gebtn('Memory')[0].getAttribute('RAMSize')
for extradata in gebtn('ExtraDataItem'):
key = extradata.getAttribute('name')
val = extradata.getAttribute('value')
self.vm_info[key] = val
if len(dom.getElementsByTagName('Forwarding')):
fw = dom.getElementsByTagName('Forwarding')[0]
self.vm_info['port'] = fw.getAttribute('hostport')
if len(gebtn('Forwarding')):
fw = gebtn('Forwarding')[0].getAttribute('hostport')
self.vm_info['port'] = fw
return self.vm_info