ectly modifies configuration, like deployments, by adding the proxy configuration into it.</p><p>If you are not sure which one to use, automatic injection is recommended.</p><h3 id=automatic-sidecar-injection>Automatic sidecar injection</h3><p>Sidecars can be automatically added to applicable Kubernetes pods using a
<a href=https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/>mutating webhook admission controller</a> provided by Istio.</p><div><aside class="callout tip"><div class=