envoyproxy / envoyproxy/envoy

Degraded response for tcp_health_check

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#29,878 10 comments 0 reactions 0 assignees View on GitHub
area/health_checking enhancement no stalebot
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Description

Ability to indicate a degraded response in a `tcp_health_check`

*Description*:
Currently `tcp_health_check` allows for setting `send` and `receive` but there's no way to indicate that the host is functional but should not receive new connections when there are other healthy hosts. Adding support for `degraded` or `receive_degraded` would improve functionality

https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/upstream/load_balancing/degraded

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