Hello everyone,
I’ve been facing a weird issue since the new setup that I’ve put in place.
Zabbix - EC2 instance
Grafana - EC2 instance
Database - RDS MySQL
Grafana has been setup to get data source from Zabbix with the Direct DB Connection enabled (apparently making stuff faster?)
For some reasons, once I’m connected on my dashboard, I keep getting some 502 once every 30 seconds to 1 minute.
The reporting works well, queries too, but when the 502 pop in the logs, I got a “Request error” (tiny red corner with !) on my graph.
Any ideas?
t=2019-07-25T11:25:13+0000 lvl=info msg=“Request Completed” logger=context userId=2 orgId=1 uname=MY_USER_EMAIL method=POST path=/api/datasources/proxy/1 status=502 remote_addr=MY_PUBLIC_IP time_ms=12 size=0 referer=“https://grafana.example.com/d/yEH/city?orgId=1&refresh=5s&from=now-3h&to=now-1m”
t=2019-07-25T11:28:43+0000 lvl=info msg=“Request Completed” logger=context userId=2 orgId=1 uname=MY_USER_EMAIL method=POST path=/api/datasources/proxy/1 status=502 remote_addr=MY_PUBLIC_IP time_ms=14 size=0 referer=“https://grafana.example.com/d/yEH/city?orgId=1&refresh=5s&from=now-3h&to=now-1m”