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The copy of NGiNX internal to the Regional Controller will only allow HTTPS (port 443) access. It comes with some built in SSL certificates, that are self-signed and are for the domain arc.akraino.demo. These are intended for demo use only; you will probably want to get your own certificates. To replace the default certificates, set the $CERTDIR variable to the directory containing your certificates. These MUST be named akraino.crt and akraino.key.
Internal Structure of the
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Regional Controller
The regional controller consists internally of ten docker containers. The following diagram shows the internal flow of communication.
