import time
import socket
import peewee
+import asyncio
from osm_mon.dashboarder.service import DashboarderService
from osm_mon.core.config import Config
+from osm_mon.core.message_bus_client import MessageBusClient
log = logging.getLogger(__name__)
class Dashboarder:
- def __init__(self, config: Config):
+ def __init__(self, config: Config, loop=None):
self.conf = config
self.service = DashboarderService(config)
+ if not loop:
+ loop = asyncio.get_event_loop()
+ self.loop = loop
+ self.msg_bus = MessageBusClient(config)
+
+ # run consumer for grafana user management
+ def run(self):
+ self.loop.run_until_complete(self.start())
+
+ async def start(self):
+ topics = ["users", "project"]
+ await self.msg_bus.aioread(topics, self._user_msg)
+
+ async def _user_msg(self, topic, key, values):
+ log.debug("Message from kafka bus received: topic: %s and values: %s and key: %s", topic, values, key)
+ try:
+ if topic == "users" and key == "created":
+ log.debug("Received message from kafka for creating user")
+ user = values['username']
+ self.service.create_grafana_user(user)
+ elif topic == "users" and key == "deleted":
+ log.debug("Received message from kafka for deleting user")
+ user = values['username']
+ self.service.delete_grafana_user(user)
+ log.info("Grafana user deleted: %s", user)
+ elif topic == "users" and key == "edited":
+ log.debug("Received message from kafka for associating user to team")
+ user_id = values["_id"]
+ project_data = values["changes"]["project_role_mappings"]
+ self.service.create_grafana_team_member(project_data, user_id)
+ elif topic == "project" and key == "created":
+ log.debug("Received message from kafka for creating team")
+ team_name = values["name"]
+ self.service.create_grafana_team(team_name)
+ elif topic == "project" and key == "deleted":
+ log.debug("Received message from kafka for deleting team")
+ project_name = values["name"]
+ self.service.delete_grafana_team(project_name)
+ elif topic == "project" and key == "edited":
+ log.debug("Received message from kafka for team name update")
+ project_old_name = values["original"]["name"]
+ project_new_name = values["changes"]["name"]
+ self.service.update_grafana_team(project_new_name, project_old_name)
+ except Exception:
+ log.exception("Exception processing message: ")
def dashboard_forever(self):
log.debug('dashboard_forever')