Cert-manager integration for collector-instrumentation mTLS

[pavolloffay]

Component(s)

collector, auto-instrumentation

Is your feature request related to a problem? Please describe.

#3338 introduced TLS configuration for auto-instrumentation.

The next step would be to have an automated approach to provision certificates and configure mTLS between instrumentation and collector. At the moment there is no direct integration between instrumentation and collector, perhaps the operator could at least provision client certificates per workload and server certificate that user could use on the collector.

@frzifus as well worked on collector trust extension that adds a lablel to data to identify workload.

Describe the solution you'd like

integration with cert-manager.

Describe alternatives you've considered

No response

Additional context

Related to:

• Enable TLS between the collector and application pods #2997
• Add TLS support to auto-instrumentation #3338
  No response