80</td><td>HTTP</td><td>Debug interface (deprecated, container port only)</td><td>No</td></tr><tr><td>15010</td><td>GRPC</td><td>XDS and CA services (Plaintext, only for secure networks)</td><td>No</td></tr><tr><td>15012</td><td>GRPC</td><td>XDS and CA services (TLS and mTLS, recommended for production use)</td><td>No</td></tr><tr><td>15014</td><td>HTTP</td><td>Control plane monitoring</td><td>No</td></tr><tr><td>15017</td><td>HTTPS</td><td>Webhook container port, forwarded from 443</td><td>No</td></tr></tb