Upstream Health Checks
As part of configuring an Upstream, Gloo Edge provides the option of adding health checks that periodically assess the readiness of the Upstream to receive requests. See the Envoy documentation for more information.
Descriptions of the options available for configuring health checks can be found here .
Custom paths for HttpHealthChecks
There is a way to add custom paths to health check requests shown in the example below.
spec: healthChecks: - healthyThreshold: 1 httpHealthCheck: path: /check/healthz interval: 30s timeout: 10s unhealthyThreshold: 1
path represents an explicitly-specified path to check the health of the upstream. The
timeout declares how much time between checks there should be. An
unhealthyThreshold is the limit of checks that are allowed to fail before declaring the upstream unhealthy. A
healthyThreshold is the limit of checks that are allowed to pass before declaring an upstream healthy. The
interval is the interval of time that you send
healthchecks as to not overload your upstream service.