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fix: don't crash on inaccessible host

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This commit is contained in:
Johnathen Sheppard
2024-12-29 15:05:36 +00:00
parent 7ff0cba340
commit 7f488a984b
1 changed files with 10 additions and 2 deletions
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12
backup.py
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@@ -185,12 +185,20 @@ def sizeChanged(hostname, pathsToOptions, path):
return True return True
# check server # # check server #
cmd = ["ssh", hostname, "-t", "/opt/check_dir_size_for_backup.py", path ] cmd = [
"ssh", hostname,
"-o", "PasswordAuthentication=no",
"-o", "ConnectTimeout=3",
"-t", "/opt/check_dir_size_for_backup.py",
path
]
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, encoding="utf-8") p = subprocess.Popen(cmd, stdout=subprocess.PIPE, encoding="utf-8")
stdout, stderr = p.communicate() stdout, stderr = p.communicate()
if p.wait() != 0: if p.wait() != 0:
raise OSError("ssh commmand for backup size info failed '{}' - '{}' Host: {}".format( print("Warning: ssh commmand for backup size info failed '{}' - '{}' Host: {}".format(
stderr, stdout, hostname)) stderr, stdout, hostname))
return []
# parse response # # parse response #
result = json.loads(stdout) result = json.loads(stdout)