parallelvirtualcluster
/
pvc
1
0
Fork 0
Code Issues 11 Pull Requests Projects Releases 109 Wiki Activity

Add some delay and additional tries to fencing

This commit is contained in:
Joshua Boniface 2021-10-27 16:24:17 -04:00
parent 12eef58d42
commit 2e7b9b28b3
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
node-daemon/pvcnoded/util/fencing.py
View File

@ -60,11 +60,17 @@ def fence_node(node_name, zkhandler, config, logger):
# Hold to ensure the fence takes effect and system stabilizes # Hold to ensure the fence takes effect and system stabilizes
logger.out('Waiting {}s for fence of node "{}" to take effect'.format(config['keepalive_interval'], node_name), state='i') logger.out('Waiting {}s for fence of node "{}" to take effect'.format(config['keepalive_interval'], node_name), state='i')
time.sleep(config['keepalive_interval']) time.sleep(config['keepalive_interval'])
if fence_status: if fence_status:
logger.out('Marking node "{}" as fenced'.format(node_name), state='i') logger.out('Marking node "{}" as fenced'.format(node_name), state='i')
while True:
try:
zkhandler.write([ zkhandler.write([
(('node.state.daemon', node_name), 'fenced') (('node.state.daemon', node_name), 'fenced')
]) ])
break
except Exception:
continue
# Force into secondary network state if needed # Force into secondary network state if needed
if node_name in config['coordinators']: if node_name in config['coordinators']:
@ -143,7 +149,7 @@ def reboot_via_ipmi(ipmi_hostname, ipmi_user, ipmi_password, logger):
if ipmi_stop_retcode != 0: if ipmi_stop_retcode != 0:
logger.out(f'Failed to power off dead node: {ipmi_stop_stderr}', state='e') logger.out(f'Failed to power off dead node: {ipmi_stop_stderr}', state='e')
time.sleep(1) time.sleep(5)
# Check the chassis power state # Check the chassis power state
logger.out('Checking power state of dead node', state='i') logger.out('Checking power state of dead node', state='i')