cmueller/ansible
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Clean up device fact gathering

Browse source 
Remove lots of re use that really shouldn't have been re in the first
place. Initialize pcidata even if lspci is unavailable, and check for
its usability before trying to use it.

Fixes #2060.
This commit is contained in:
Daniel Hokka Zakrisson 2013-02-12 18:45:48 +01:00
parent 0212fed922
commit 85fb8494c5
1 changed files with 10 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
library/setup
View file

@ -380,6 +380,8 @@ class LinuxHardware(Hardware):
lspci = module.get_bin_path('lspci')
if lspci:
rc, pcidata, err = module.run_command(lspci)
else:
pcidata = None
try:
block_devs = os.listdir("/sys/block")
@ -397,19 +399,18 @@ class LinuxHardware(Hardware):
sysfs_no_links = 1
else:
continue
if re.search("virtual", path):
if "virtual" in path:
continue
sysdir = os.path.join("/sys/block", path)
if sysfs_no_links == 1:
for folder in os.listdir(sysdir):
if re.search("device", folder):
if "device" in folder:
virtual = 0
break
if virtual:
continue
d = {}
m = re.match(".*/(.+)$", sysdir)
diskname = m.group(1)
diskname = os.path.basename(sysdir)
for key in ['vendor', 'model']:
d[key] = get_file_content(sysdir + "/device/" + key)
@ -448,8 +449,8 @@ class LinuxHardware(Hardware):
d['size'] = module.pretty_bytes(float(d['sectors']) * float(d['sectorsize']))
d['host'] = ""
m = re.match(".+/\d+:(\w+:\w+\.\w)/host\d+/\s*", sysdir)
if m:
m = re.match(".+/[a-f0-9]+:([a-f0-9]+:[a-f0-9]+\.[a-f0-9]+)/host\d+/", sysdir)
if m and pcidata:
pciid = m.group(1)
did = re.escape(pciid)
m = re.search("^" + did + "\s(.*)$", pcidata, re.MULTILINE)
@ -457,8 +458,9 @@ class LinuxHardware(Hardware):
d['holders'] = []
for folder in os.listdir(sysdir + "/holders"):
if re.search("^dm-.*", folder):
name = get_file_content(sysdir + "/holders/" + folder + "/dm/name")
if not folder.startswith("dm-"):
continue
name = get_file_content(sysdir + "/holders/" + folder + "/dm/name")
if name:
d['holders'].append(name)
else: