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Sync doc with https://github.com/istio/istio/pull/50804 (#15017) 

Signed-off-by: Benjamin Leggett <benjamin.leggett@solo.io>
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Ben Leggett 2024-05-02 15:08:41 -04:00 committed by GitHub
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content/en/docs/ambient/usage/ztunnel/index.md
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@ -336,9 +336,9 @@ The exact logic to determine whether a pod is set up to use ambient mode is as f
1. The `istio-cni` plugin configuration exclude list configured in `cni.values.excludeNamespaces` is used to skip namespaces in the exclude list.
1. `ambient` mode is used for a pod if
* The namespace has label `istio.io/dataplane-mode=ambient`
* The namespace or pod has the label `istio.io/dataplane-mode=ambient`
* The pod does not have the opt-out label `istio.io/dataplane-mode=none`
* The annotation `sidecar.istio.io/status` is not present on the pod
* `ambient.istio.io/redirection` is not `disabled`
The simplest option to avoid a configuration conflict is for a user to ensure that for each namespace, it either has the label for sidecar injection (`istio-injection=enabled`) or for ambient data plane mode (`istio.io/dataplane-mode=ambient`) but never both.