def database_notification_for_team(team=None):
"""
Notifies teams of database usage.
if threshold_database_notification <= 0, the notification is disabled.
"""
LOG.info("sending database notification for team %s" % team)
threshold_database_notification = Configuration.get_by_name_as_int(
"threshold_database_notification", default=0)
# if threshold_database_notification
if threshold_database_notification <= 0:
LOG.warning("database notification is disabled")
return
databases = Database.objects.filter(team=team,
is_in_quarantine=False,
subscribe_to_email_events=True)
msgs = []
for database in databases:
used = database.used_size_in_mb
capacity = database.total_size_in_mb
try:
percent_usage = (used / capacity) * 100
except ZeroDivisionError:
# database has no total size
percent_usage = 0.0
msg = "database %s => usage: %.2f | threshold: %.2f" % (
database, percent_usage, threshold_database_notification)
LOG.info(msg)
msgs.append(msg)
if not team.email:
msgs.append(
"team %s has no email set and therefore no database usage notification will been sent"
% team)
else:
if percent_usage >= threshold_database_notification:
LOG.info("Sending database notification...")
context = {}
context['database'] = database.name
context['team'] = team
context['measure_unity'] = "MB"
context['used'] = used
context['capacity'] = capacity
context['percent'] = "%.2f" % percent_usage
context['environment'] = database.environment.name
email_notifications.database_usage(context=context)
return msgs
def database_notification_for_team(team=None):
"""
Notifies teams of database usage.
if threshold_database_notification <= 0, the notification is disabled.
"""
from logical.models import Database
LOG.info("sending database notification for team %s" % team)
threshold_database_notification = Configuration.get_by_name_as_int("threshold_database_notification", default=0)
# if threshold_database_notification
if threshold_database_notification <= 0:
LOG.warning("database notification is disabled")
return
databases = Database.objects.filter(team=team)
msgs = []
for database in databases:
used = database.used_size_in_mb
capacity = database.total_size_in_mb
try:
percent_usage = (used / capacity) * 100
except ZeroDivisionError:
#database has no total size
percent_usage = 0.0
msg = "database %s => usage: %.2f | threshold: %.2f" % (
database, percent_usage, threshold_database_notification)
LOG.info(msg)
msgs.append(msg)
if not team.email:
msgs.append("team %s has no email set and therefore no database usage notification will been sent" % team)
else:
if percent_usage >= threshold_database_notification:
LOG.info("Sending database notification...")
context = {}
context['database'] = database.name
context['team'] = team
context['measure_unity'] = "MB"
context['used'] = used
context['capacity'] = capacity
context['percent'] = "%.2f" % percent_usage
context['environment'] = database.environment.name
email_notifications.database_usage(context=context)
return msgs