instruction to turn off TLS for DICOM traffic

[digihunch]

[digihunch]

there are requests to turn off TLS on Envoy.

1. be wary of the consequence of not using TLS
2. In envoy.yaml, replace string "dicomtls" with "dicom"
3. comment out the following sections below the line "cluster: service-dicom"

       #transport_socket:
       #  name: envoy.transport_sockets.tls
       #  typed_config:
       #    "@type": type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.DownstreamTlsContext
       #    common_tls_context:
       #      tls_certificates:
       #      - certificate_chain: {"filename": "/etc/ssl/certs/site.pem"}
       #        private_key: {"filename": "/etc/ssl/certs/site.pem"}
       #      validation_context:
       #        allow_expired_certificate: true
       #        trusted_ca: {"filename": "/etc/ssl/certs/site.pem"}
       #    require_client_certificate: false