mirror of
https://github.com/bashclub/check-zfs-replication.git
synced 2024-11-07 17:31:58 +01:00
38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
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#!/usr/bin/env python3
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import subprocess
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import re
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import time
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#_snapshots = open("zfs.txt","r").read()
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_snapshots = subprocess.check_output("/usr/sbin/zfs list -t snapshot -Hpo name,creation".split())
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LABELS=("frequent","hourly","daily","weekly","monthly","yearly","backup-zfs","bashclub-zfs")
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RE_LABELSEARCH = re.compile("|".join(LABELS))
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_datasets = {}
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for _datastore,_snapshot,_creation in re.findall("^([\w_./-]+)@([\w_.-]+)\t(\d+)",_snapshots.decode('utf-8'),re.M):
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if _datastore not in _datasets:
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_datasets[_datastore] = {}
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_label = RE_LABELSEARCH.search(_snapshot)
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if _label:
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_label = _label.group(0)
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else:
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_label = "other"
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if _label not in _datasets[_datastore]:
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_datasets[_datastore][_label] = []
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_datasets[_datastore][_label].append((_snapshot,int(_creation)))
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for _datastore in _datasets.keys():
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print(_datastore)
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print("-"*40)
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for _label in _datasets[_datastore].keys():
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_data = _datasets[_datastore][_label]
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_first = time.strftime("%d.%m.%Y %H:%M:%S",time.localtime(_data[0][1]))
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_last = time.strftime("%d.%m.%Y %H:%M:%S",time.localtime(_data[-1][1]))
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_count = len(_data)
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print(f" {_label} {_count}")
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print(f" {_first} {_data[0][0]}")
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if _count > 1:
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print(f" {_last} {_data[-1][0]}")
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print("")
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