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Use UTC time for heartbeat mechanism

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This commit is contained in:
ahmadbilalkhalid 2019-12-30 15:30:26 +05:00
parent 9963e9c62d
commit d2d6c6bf5c
2 changed files with 2 additions and 3 deletions
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4
ucloud/common/host.py
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@ -26,13 +26,13 @@ class HostEntry(SpecificEtcdEntryBase):
def update_heartbeat(self): def update_heartbeat(self):
self.status = HostStatus.alive self.status = HostStatus.alive
self.last_heartbeat = time.strftime("%Y-%m-%d %H:%M:%S") self.last_heartbeat = datetime.utcnow().strftime("%Y-%m-%d %H:%M:%S")
def is_alive(self): def is_alive(self):
last_heartbeat = datetime.strptime( last_heartbeat = datetime.strptime(
self.last_heartbeat, "%Y-%m-%d %H:%M:%S" self.last_heartbeat, "%Y-%m-%d %H:%M:%S"
) )
delta = datetime.now() - last_heartbeat delta = datetime.utcnow() - last_heartbeat
if delta.total_seconds() > 60: if delta.total_seconds() > 60:
return False return False
return True return True

1
ucloud/scheduler/main.py
View file

@ -8,7 +8,6 @@ from ucloud.common.request import RequestEntry, RequestType
from ucloud.shared import shared from ucloud.shared import shared
from ucloud.settings import settings from ucloud.settings import settings
from .helper import ( from .helper import (
get_suitable_host,
dead_host_mitigation, dead_host_mitigation,
dead_host_detection, dead_host_detection,
assign_host, assign_host,