Change rate limit on webhook integrations

[mahdikalhor1]

What would you like to see!

I can't find a way to increase rate limit on webhook integration of Grafana Oncall.
I have a service that send thousands of alerts to Grafana Oncall's webhook and i reach rate limit.

Product Area

API

Anything else to add?

No response

[github-actions]

The current version of Grafana OnCall, at the time this issue was opened, is v1.9.25. If your issue pertains to an older version of Grafana OnCall, please be sure to list it in the PR description. Thank you 😄!

[iskhakov]

@mahdikalhor1 thank you for the PR. We are currently not planning adding per-integration ratelimits. I'd suggest increasing the ratelimit on the integration and organization level. It will be applied for all the integrations, if you change this env variable https://github.com/grafana/oncall/blob/dev/engine/settings/base.py#L974