kubeslice / worker-operator

Kubeslice Worker Operator Opensource Repository: The KubeSlice Worker Operator is a Kubernetes operator that manages the lifecycle of KubeSlice worker clusters.
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fix(): Changed istio serviceentry resolution to static #266

Closed bharath-avesha closed 1 year ago

bharath-avesha commented 1 year ago

Changed the istio serviceentry resolution to static from dns when setting up the istio egress gw. There is a problem with dns resolution when the istio-proxy is run in the router mode wherein the resolution of hostnames fails intermittently and in some cases it remains in the failed state for a very long time. This issue is not seen with istio-proxy running in sidecar mode.

We use static resolution for istio ingress gw, following the same practice for egress gw as well.