oncall-engine/engine/apps/grafana_plugin/tasks/sync.py
2022-06-09 09:16:10 -03:00

75 lines
3.2 KiB
Python

import logging
from celery.utils.log import get_task_logger
from django.conf import settings
from django.utils import timezone
from apps.grafana_plugin.helpers import GcomAPIClient
from apps.grafana_plugin.helpers.gcom import get_active_instance_ids
from apps.user_management.models import Organization
from apps.user_management.sync import sync_organization
from common.custom_celery_tasks import shared_dedicated_queue_retry_task
logger = get_task_logger(__name__)
logger.setLevel(logging.DEBUG)
# celery beat will schedule start_sync_organizations for every 30 minutes
# to make sure that orgs are synced every 30 minutes, SYNC_PERIOD should be a little lower
SYNC_PERIOD = timezone.timedelta(minutes=25)
@shared_dedicated_queue_retry_task(autoretry_for=(Exception,), retry_backoff=True, max_retries=5)
def start_sync_organizations():
sync_threshold = timezone.now() - SYNC_PERIOD
organization_qs = Organization.objects.filter(last_time_synced__lte=sync_threshold)
active_instance_ids, is_cloud_configured = get_active_instance_ids()
if is_cloud_configured:
if not active_instance_ids:
logger.warning("Did not find any active instances!")
return
else:
logger.debug(f"Found {len(active_instance_ids)} active instances")
organization_qs = organization_qs.filter(stack_id__in=active_instance_ids)
organization_pks = organization_qs.values_list("pk", flat=True)
max_countdown = 25 * 60 # SYNC_PERIOD minutes -> Seconds
for idx, organization_pk in enumerate(organization_pks):
countdown = idx % max_countdown # Spread orgs evenly along SYNC_PERIOD
sync_organization_async.apply_async((organization_pk,), countdown=countdown)
@shared_dedicated_queue_retry_task(autoretry_for=(Exception,), retry_backoff=True, max_retries=3)
def sync_organization_async(organization_pk):
run_organization_sync(organization_pk, False)
@shared_dedicated_queue_retry_task(autoretry_for=(Exception,), max_retries=1)
def plugin_sync_organization_async(organization_pk):
run_organization_sync(organization_pk, True)
def run_organization_sync(organization_pk, force_sync):
logger.info(f"Start sync Organization {organization_pk}")
try:
organization = Organization.objects.get(pk=organization_pk)
except Organization.DoesNotExist:
logger.info(f"Organization {organization_pk} was not found")
return
if not force_sync:
if organization.last_time_synced and timezone.now() - organization.last_time_synced < SYNC_PERIOD:
logger.debug(f"Canceling sync for Organization {organization_pk}, since it was synced recently.")
return
if settings.GRAFANA_COM_API_TOKEN and settings.LICENSE == settings.CLOUD_LICENSE_NAME:
client = GcomAPIClient(settings.GRAFANA_COM_API_TOKEN)
instance_info, status = client.get_instance_info(organization.stack_id)
if not instance_info or instance_info["status"] != "active":
logger.debug(f"Canceling sync for Organization {organization_pk}, as it is no longer active.")
return
sync_organization(organization)
logger.info(f"Finish sync Organization {organization_pk}")