Reverse Connection

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Overview

Reverse connection lets your CloudPrem cluster initiate a WebSocket connection with Datadog using your API key, without requiring adding a DNS record and configuring a public ingress. This setup is useful for environments with strict network policies which do not allow inbound requests.

Helm chart configuration

  1. Create a Kubernetes secret with your API key:

    kubectl create secret generic datadog-cloudprem-secret -n <NAMESPACE_NAME> --from-literal api-key=<DD_API_KEY>

    Replace <DD_API_KEY> with your Datadog API key.

  2. Configure the datadog section of your Helm chart values:

    datadog:
  site: datadoghq.com
  apiKeyExistingSecret: datadog-cloudprem-secret

    Note: Make sure to set site to the Datadog site you are using (for instance, datadoghq.eu).

Proxies

To configure CloudPrem to use a forward proxy such as Squid, set the environment variable HTTPS_PROXY:

environment:
  HTTPS_PROXY: <your HTTP proxy>