openstack/charm-neutron-gateway
Code Issues Proposed changes

Add check_local_agents()

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This commit is contained in:
Hui Xiang 2014-12-25 18:15:48 +08:00
parent bc1e411872
commit fc2b17505a
1 changed files with 14 additions and 0 deletions
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14
files/monitor.py
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@ -332,10 +332,24 @@ class MonitorNeutronAgentsDaemon(Daemon):
if len(dhcp_agents) != 0:
self.dhcp_agents_reschedule(dhcp_agents, networks, quantum)
def check_local_agents(self):
services = ['neutron-metadata-agent', 'neutron-vpn-agent']
stop = 'neutron-vpn-agent stop/waiting'
for s in services:
status = ['sudo', 'service', s, 'status']
start = ['sudo', 'service', s, 'start']
try:
output = subprocess.check_output(status)
if output.strip() == stop:
subprocess.check_output(start)
except:
LOG.error("Unable to check neutron services status")
def run(self):
while True:
LOG.info('Monitor Neutron HA Agent Loop Start')
self.reassign_agent_resources()
self.check_local_agents()
LOG.info('sleep %s' % cfg.CONF.check_interval)
time.sleep(float(cfg.CONF.check_interval))