[repo] Sane Defaults

[DT9]

Is your feature request related to a problem?

Doesn't work out of the box

Describe the solution you'd like

eg. Work out of the box similar to the docker-compose.
Make secrets injection easier.

Describe alternatives you've considered

NONE

Additional context

No response

[ialejandro]

hi @DT9, idk if any moment will do it. I like the default values without set fullnameOverride over dependencies (MinIO, Redis...) because this may conflict with another services which the community has in their Kubernetes, so I prefer avoid it.

About secrets I did this guide https://github.com/devops-ia/helm-opencti/blob/main/charts/opencti/docs/examples.md to create it with your favourite tool or integrate with external tools such as AWS Secrets Manager with external-secrets, etc.