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Merge pull request #11762 from amenonsen/9795-rebase

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Add LVM facts to setup module
This commit is contained in:
Brian Coca 2015-08-12 08:55:08 -04:00
commit ae9d264b86
1 changed files with 32 additions and 0 deletions
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32
lib/ansible/module_utils/facts.py
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@ -724,6 +724,7 @@ class LinuxHardware(Hardware):
self.get_dmi_facts()
self.get_device_facts()
self.get_uptime_facts()
self.get_lvm_facts()
try:
self.get_mount_facts()
except TimeoutError:
@ -1068,6 +1069,37 @@ class LinuxHardware(Hardware):
uptime_seconds_string = get_file_content('/proc/uptime').split(' ')[0]
self.facts['uptime_seconds'] = int(float(uptime_seconds_string))
def get_lvm_facts(self):
""" Get LVM Facts if running as root and lvm utils are available """
if os.getuid() == 0 and module.get_bin_path('vgs'):
lvm_util_options = '--noheadings --nosuffix --units g'
#vgs fields: VG #PV #LV #SN Attr VSize VFree
vgs={}
rc, vg_lines, err = module.run_command(
'vgs %s' % lvm_util_options)
for vg_line in vg_lines.splitlines():
items = vg_line.split()
vgs[items[0]] = {'size_g':items[-2],
'free_g':items[-1],
'num_lvs': items[2],
'num_pvs': items[1]}
#lvs fields:
#LV VG Attr LSize Pool Origin Data% Move Log Copy% Convert
lvs = {}
rc, lv_lines, err = module.run_command(
'lvs %s' % lvm_util_options)
for lv_line in lv_lines.splitlines():
items = lv_line.split()
lvs[items[0]] = {'size_g': items[3],
'vg': items[1]}
self.facts['lvm'] = {'lvs': lvs,
'vgs': vgs}
class SunOSHardware(Hardware):
"""
In addition to the generic memory and cpu facts, this also sets