solo-io / gloo

The Feature-rich, Kubernetes-native, Next-Generation API Gateway Built on Envoy

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Higher order dns_refresh_rate settings

nfuden opened this issue · comments

Gloo Edge Product

Open Source

Gloo Edge Version

1.16.x

Is your feature request related to a problem? Please describe.

DNS resolution settings can matter at 2 levels.

  1. to be tuned based on specific upstreams as they may have dns implications
  2. To safeguard against hammering a dns server

Today we support 1 in our api but do not support an easy way to do this for case 2

Describe the solution you'd like

Higher order setting to apply a default timeout for all upstreams

Describe alternatives you've considered

Set it on each and every upstream for every customer who wants this feature

Additional Context

No response