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Merge pull request #1451 from kimheino/master

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gluster: "volume status all detail" command fails randomly. Sleep and retry.
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Kenyon Ralph 2024-09-10 10:53:41 -07:00 • committed by GitHub
commit a0821117ad
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1 changed files with 12 additions and 6 deletions
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12
plugins/disk/gluster
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@ -36,17 +36,23 @@ GPLv2
import os import os
import subprocess import subprocess
import sys import sys
import time
import xml.etree.ElementTree import xml.etree.ElementTree
def run_command(command): def run_command(command):
"""Run gluster command and return it's output as etree.""" """Run gluster command and return it's output as etree."""
for _dummy_retry in range(3):
try: try:
text = subprocess.run(['gluster', '--mode=script', '--xml'] + command, text = subprocess.run(['gluster', '--mode=script', '--xml'] +
check=False, stdout=subprocess.PIPE, command, check=False, stdout=subprocess.PIPE,
stderr=subprocess.PIPE, encoding='utf-8').stdout stderr=subprocess.PIPE,
encoding='utf-8').stdout
except FileNotFoundError: except FileNotFoundError:
return None return None
if text.count('\n') > 10:
break
time.sleep(2) # Sleep and retry
try: try:
return xml.etree.ElementTree.fromstring(text) return xml.etree.ElementTree.fromstring(text)
except xml.etree.ElementTree.ParseError: except xml.etree.ElementTree.ParseError: