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Proxy server


Run:AI is installed on GPU clusters. These clusters must have outbound internet connectivity to the Run:AI cloud. Details can be found here: Run-AI-GPU-Cluster-Prerequisites under "Network Requirements".

In some organizations, outbound connectivity requires a proxy. Traffic originating from servers and browsers within the organizations flows through a gateway that inspects the traffic and forwards it to its destination.

Organizations sometimes employ a further security measure by signing packets with an organizational certificate. The software initiating the HTTP request must acknowledge this certificate, otherwise, it would interpret it as a man-in-the-middle attack.

In-case the certificate is not trusted (or is a self-signed certificate), this certificate must be included in Run:AI configuration for outbound connectivity to work.

Run:AI Configuration

The instructions below receive as input a certificate file from the organization and deploy it into the Run:AI cluster so that traffic originating in Run:AI will recognize the organizational proxy server.

The Run:AI cluster installation is performed by accessing the Administrator User Interface at downloading a YAML file runai-operator.yaml and then applying it to Kubernetes. You must edit the YAML file.

Search for httpProxy:

        enabled: false
        proxyUrl: http://<proxy-url>:<proxy-port>
        tlsCert: |-
        -----BEGIN CERTIFICATE-----
        -----END CERTIFICATE-----
  • Set enabled to true
  • Set the proxy URL and Port.
  • Paste the contents of the certificate under tlsCert.

Last update: February 27, 2021