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CA-201093: mail-alarm: Add formatter for log partition usage alerts #2602

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Merged
merged 1 commit into from
Mar 3, 2016
Merged

CA-201093: mail-alarm: Add formatter for log partition usage alerts #2602

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27 changes: 27 additions & 0 deletions scripts/mail-alarm
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Original file line number Diff line number Diff line change
Expand Up @@ -264,6 +264,31 @@ class Dom0FSUsageAlarmETG(EmailTextGenerator):
self.value * 100.0,
self.alarm_trigger_level * 100.0)

class Dom0LogFSUsageAlarmETG(EmailTextGenerator):
def __init__(self, cls, obj_uuid, value, alarm_trigger_level):
if alarm_trigger_level is None:
alarm_trigger_level = 0.9
if cls != 'VM':
raise Exception, "programmer error - this alarm should only be available for control domain VM"
self.params = get_VM_params(obj_uuid)
self.cls = cls
self.value = value
self.alarm_trigger_level = alarm_trigger_level

def generate_subject(self):
pool_name = get_pool_name()
return '[%s] %s Alarm: Log partition nearly full on "%s"' % (pool_name,
branding.PRODUCT_BRAND, self.params['name_label'])

def generate_body(self):
return \
'The log partition usage on "%s" is at %.1f%%.\n' \
'This alarm is set to be triggered when log partition usage is more than %.1f%%.\n' \
'\n' % \
(self.params['name_label'],
self.value * 100.0,
self.alarm_trigger_level * 100.0)

class Dom0MemUsageAlarmETG(EmailTextGenerator):
def __init__(self, cls, obj_uuid, value, alarm_trigger_level):
if alarm_trigger_level is None:
Expand Down Expand Up @@ -414,6 +439,8 @@ class XapiMessage:
etg = DiskUsageAlarmETG(self.cls, self.obj_uuid, value, alarm_trigger_period, alarm_trigger_level)
elif name == 'fs_usage':
etg = Dom0FSUsageAlarmETG(self.cls, self.obj_uuid, value, alarm_trigger_level)
elif name == 'log_fs_usage':
etg = Dom0LogFSUsageAlarmETG(self.cls, self.obj_uuid, value, alarm_trigger_level)
elif name == 'mem_usage':
etg = Dom0MemUsageAlarmETG(self.cls, self.obj_uuid, value, alarm_trigger_level)
else:
Expand Down