40 lines
1.4 KiB
Python
40 lines
1.4 KiB
Python
import Pyro4
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# from argparse import ArgumentParser
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## TODO Arguments
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from Snapshot import Snapshot
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import time
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from zfssmd_worker import DEFAULT_REFRESH_INTERVAL
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PYRO_URI = "PYRO:058b7dde9ec53de9235cfc57a07ce17a9eabfce3@./u:/run/zfssmd.sock"
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class ZFSSMDClient(object):
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def __init__(self, uri=PYRO_URI):
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self.uri = uri
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self.pyro_conn = Pyro4.Proxy(self.uri)
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## FIXME Check for old timestamp
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def check_old_timestamp(self, timestamp):
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target_interval = DEFAULT_REFRESH_INTERVAL * 2
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if time.time() - timestamp <= target_interval:
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return False
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else:
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return True
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def get_snapshot_list(self):
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response = self.pyro_conn.get_current_list()
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timestamp = next(iter(response))
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if (self.check_old_timestamp(timestamp)):
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print("WARNING! Data is older than supposed to be. Check daemon worker")
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slist = next(iter(response.values()))
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return slist
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def make_snapshot_objects(self):
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snapshot_object_list = list()
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for snapshot in self.get_snapshot_list():
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snapshot_obj = Snapshot(snapshot)
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snapshot_object_list.append(snapshot_obj)
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return snapshot_object_list
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objects = (ZFSSMDClient().make_snapshot_objects())
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for o in objects:
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print = (o.get_snapshot_zvol()+o.get_snapshot_name()+" "+o.get_snapshot_creation_time() )#+ " " + o.get_snapshot_used_size() + " " + o.get_snapshot_referenced_size()) |