Add imagePullSecrets to CRD or allow for custom ServiceAccount

[meier-christoph]

I need a way to add imagePullSecrets for the instana-agent that is created by the CRD.

I have added the agent.serviceAccountName option but its ignored. Creating the ServiceAccount beforehand works but then the operator crashes because the ServiceAccount already exists.

[mdonkers]

Hi,

Our new 2.0.0 Operator provides the same configuration options as the Helm chart, including specifying imagePullSecrets: https://github.com/instana/helm-charts/tree/main/instana-agent#configuration-reference

Please let us know if this covers your needs.