add defaultTrafficPolicy to MeshConfig#3720
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… policy Signed-off-by: Petr McAllister <petr.mcallister@gmail.com>
istio-testing
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zirain
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Jun 2, 2026
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I am afraid this will break existing default traffic policy settings, previoulsy if the dr.trafficpolicy not set, we have many different ways to get some timeouts(i donot have a thorough look) |
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adds a mesh-wide baseline traffic policy that DestinationRules inherit and override per-field. today a DestinationRule traffic policy replaces the policy wholesale, so any field it leaves unset falls back to istio's hardcoded defaults (max-uint32 connection limits, no outlier detection) rather than an operator baseline. the field reuses the full networking.v1alpha3.TrafficPolicy type; the planned istio implementation will initially honor only connectionPool and outlierDetection, with the remaining sub-policies warned on and support added later without an API change. mirrors the existing defaultHttpRetryPolicy pattern.