If you're deploying linkerd and pods do not run properly due to readiness probes failing with a 403, check if your unmeshed application responds with a redirect (302) to the readiness probe. Apparently linkerd does not follow redirects, unlike EKS, processes the response as an error and then treats this as an authentication issue. #k8s #mtls #devsecops #linkerd #linkerd2 #servicemesh