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Use try when watching health value in NodeInstance

This commit is contained in:
Joshua Boniface 2023-03-07 09:53:01 -05:00
parent 0b583bfdaf
commit 2c3a3cdf52
1 changed files with 23 additions and 18 deletions
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41
node-daemon/pvcnoded/objects/NodeInstance.py
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@ -225,27 +225,32 @@ class NodeInstance(object):
) )
self.flush_thread.start() self.flush_thread.start()
@self.zkhandler.zk_conn.DataWatch( try:
self.zkhandler.schema.path("node.monitoring.health", self.name)
)
def watch_node_health(data, stat, event=""):
if event and event.type == "DELETED":
# The key has been deleted after existing before; terminate this watcher
# because this class instance is about to be reaped in Daemon.py
return False
try: @self.zkhandler.zk_conn.DataWatch(
data = data.decode("ascii") self.zkhandler.schema.path("node.monitoring.health", self.name)
except AttributeError: )
data = 100 def watch_node_health(data, stat, event=""):
if event and event.type == "DELETED":
# The key has been deleted after existing before; terminate this watcher
# because this class instance is about to be reaped in Daemon.py
return False
try: try:
data = int(data) data = data.decode("ascii")
except ValueError: except AttributeError:
pass data = 100
if data != self.health: try:
self.health = data data = int(data)
except ValueError:
pass
if data != self.health:
self.health = data
except Exception:
pass
@self.zkhandler.zk_conn.DataWatch( @self.zkhandler.zk_conn.DataWatch(
self.zkhandler.schema.path("node.memory.free", self.name) self.zkhandler.schema.path("node.memory.free", self.name)