[FLI-1026] Support audit logs to stdout

[markphelps]

Problem

From our Discord:

As we use Kubernetes, is it possible to have audit logs in the stdout, instead of file or webhooks? I haven't seen any documentation about this solution

We currently support 'sending' audit events to two places:

1. webhooks
2. log file

https://docs.flipt.io/configuration/overview#audit-events

Users in certain environments ie K8s want audit events to also be able to be sent to stdout, as they may have existing log aggregation solutions in their architecture

Ideal Solution

Add the ability to configure and send audit logs to stdout, likely JSON encoded but we may want to make it configurable like we do our existing application logs:

https://docs.flipt.io/configuration/overview#logging

Search

• I searched for other open and closed issues before opening this

Additional Context

No response

_FLI-1026