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Merge pull request #9839 from nousdefions/memfacts

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Memfacts
This commit is contained in:
Brian Coca 2015-01-28 09:39:24 -05:00
commit 11005e7b28
1 changed files with 23 additions and 0 deletions
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23
lib/ansible/module_utils/facts.py
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@ -603,6 +603,8 @@ class LinuxHardware(Hardware):
platform = 'Linux' platform = 'Linux'
MEMORY_FACTS = ['MemTotal', 'SwapTotal', 'MemFree', 'SwapFree'] MEMORY_FACTS = ['MemTotal', 'SwapTotal', 'MemFree', 'SwapFree']
EXTRA_MEMORY_FACTS = ['Buffers', 'Cached', 'SwapCached']
def __init__(self): def __init__(self):
Hardware.__init__(self) Hardware.__init__(self)
@ -619,6 +621,7 @@ class LinuxHardware(Hardware):
return self.facts return self.facts
def get_memory_facts(self): def get_memory_facts(self):
memstats = {}
if not os.access("/proc/meminfo", os.R_OK): if not os.access("/proc/meminfo", os.R_OK):
return return
for line in open("/proc/meminfo").readlines(): for line in open("/proc/meminfo").readlines():
@ -627,6 +630,26 @@ class LinuxHardware(Hardware):
if key in LinuxHardware.MEMORY_FACTS: if key in LinuxHardware.MEMORY_FACTS:
val = data[1].strip().split(' ')[0] val = data[1].strip().split(' ')[0]
self.facts["%s_mb" % key.lower()] = long(val) / 1024 self.facts["%s_mb" % key.lower()] = long(val) / 1024
if key in LinuxHardware.MEMORY_FACTS or key in LinuxHardware.EXTRA_MEMORY_FACTS:
val = data[1].strip().split(' ')[0]
memstats[key.lower()] = long(val) / 1024
self.facts['memory_mb'] = {
'real' : {
'total': memstats['memtotal'],
'used': (memstats['memtotal'] - memstats['memfree']),
'free': memstats['memfree']
},
'nocache' : {
'free': memstats['cached'] + memstats['memfree'] + memstats['buffers'],
'used': memstats['memtotal'] - (memstats['cached'] + memstats['memfree'] + memstats['buffers'])
},
'swap' : {
'total': memstats['swaptotal'],
'free': memstats['swapfree'],
'used': memstats['swaptotal'] - memstats['swapfree'],
'cached': memstats['swapcached']
}
}
def get_cpu_facts(self): def get_cpu_facts(self):
i = 0 i = 0