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Fix handling of this_node and d_domain in cleanup

This commit is contained in:
Joshua Boniface 2021-07-19 12:30:21 -04:00
parent d48f58930b
commit b7c8c2ee3d
1 changed files with 18 additions and 17 deletions
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35
node-daemon/pvcnoded/Daemon.py
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@ -76,8 +76,11 @@ version = '0.9.28'
# Daemon functions
###############################################################################
# Ensure the update_timer is None until it's set for real
# Ensure update_timer, this_node, and d_domain are None until they're set for real
# Ensures cleanup() doesn't fail due to these items not being created yet
update_timer = None
this_node = None
d_domain = None
# Create timer to update this node in Zookeeper
@ -711,19 +714,19 @@ def cleanup():
# Waiting for any flushes to complete
logger.out('Waiting for any active flushes', state='s')
while this_node.flush_thread is not None:
time.sleep(0.5)
if this_node is not None:
while this_node.flush_thread is not None:
time.sleep(0.5)
# Stop console logging on all VMs
logger.out('Stopping domain console watchers', state='s')
for domain in d_domain:
if d_domain[domain].getnode() == myhostname:
try:
d_domain[domain].console_log_instance.stop()
except NameError:
pass
except AttributeError:
pass
if d_domain is not None:
for domain in d_domain:
if d_domain[domain].getnode() == myhostname:
try:
d_domain[domain].console_log_instance.stop()
except Exception:
pass
# Force into secondary coordinator state if needed
try:
@ -740,13 +743,11 @@ def cleanup():
# Stop keepalive thread
try:
stopKeepaliveTimer()
except NameError:
pass
except AttributeError:
pass
logger.out('Performing final keepalive update', state='s')
node_keepalive()
logger.out('Performing final keepalive update', state='s')
node_keepalive()
except Exception:
pass
# Set stop state in Zookeeper
zkhandler.write([