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Handle unreadable /proc/xen/capabilities

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Fixes #1854.
This commit is contained in:
Daniel Hokka Zakrisson 2013-01-10 18:22:01 +01:00
parent b9442b2468
commit 3bc6228b97
1 changed files with 3 additions and 1 deletions
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4
library/setup
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@ -713,10 +713,12 @@ class LinuxVirtual(Virtual):
if os.path.exists("/proc/xen"): if os.path.exists("/proc/xen"):
self.facts['virtualization_type'] = 'xen' self.facts['virtualization_type'] = 'xen'
self.facts['virtualization_role'] = 'guest' self.facts['virtualization_role'] = 'guest'
if os.path.exists('/proc/xen/capabilities'): try:
for line in open('/proc/xen/capabilities'): for line in open('/proc/xen/capabilities'):
if "control_d" in line: if "control_d" in line:
self.facts['virtualization_role'] = 'host' self.facts['virtualization_role'] = 'host'
except IOError:
pass
return return
if os.path.exists('/proc/vz'): if os.path.exists('/proc/vz'):