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added method to detect hostname using hostnamectl #74

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merged 1 commit into from Nov 15, 2017
Merged

added method to detect hostname using hostnamectl #74

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2 changes: 2 additions & 0 deletions .gitignore
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Expand Up @@ -18,6 +18,8 @@ develop-eggs
lib
lib64
__pycache__
#Iso files downloaded by the patcher
*.iso

# Installer logs
pip-log.txt
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15 changes: 15 additions & 0 deletions patcher.py
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Expand Up @@ -902,6 +902,21 @@ def unmount_cd():
if debug == True:
print("Detected HOST UUID: " + HOSTUUID)

# Try finding host UUID by comparing to hostnamectl
if HOSTUUID == "" or HOSTUUID == ['']:
out = None
err = None
get_host_uuid_cmd = str(xecli) + str(' host-list name-label=`hostnamectl --static` params=uuid --minimal')
get_host_uuid = subprocess.Popen([get_host_uuid_cmd], stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
if debug == True:
print("Getting host list using: " + get_host_uuid_cmd)
(out, err) = get_host_uuid.communicate()
if not err and out != None:
HOSTUUID_utf8 = out.decode("utf8")
HOSTUUID = str(HOSTUUID_utf8.replace('\n', ''))
if debug == True:
print("Detected HOST UUID: " + HOSTUUID)

# Trap if the HostUUID is still null
if HOSTUUID == "" or HOSTUUID == ['']:
print("Error: Failed to obtain HOSTUUID from XE CLI")
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