I have a AWS managed service Grafana getting/extracting data from my ec2 instance in same region.
I set up the VPC on grafana now when setting up the slack notification and testing it
it always return 408 but when I remove the VPC set up its working.
VPC setup:
- 3 Subnet
- 1 Route table connected to:
- 1 Internet gateway
This set up should be able to send http connection to slack but it doesn't
Let me know what you think!