Requirements and Acceptance Criteria

Preview use case requirements:

• Receive kube-API audit logs as a WebHook to the kube-apiserver
• Forward received logs in the same way as logs scraped from /var/log/kube-apiserver/audit.log

The final HTTP receiver will address other use-cases, see LOG-4517

Design summary

An "input" can now have an (optional) "receiver".

The receiver specifies an alternate way of receiving logs, instead of default collection from the cluster log files.

The HTTP receiver has a name, port and format.

• Name and port are used to generate a service resource for the input.
• Preview format only supports `kubeAPIAudit`
  • Final implementation will include others, see LOG-4517