Refining the helm chart section

[wenchajun]

Although the helm-chart for fluentbit-operator has now been upgraded to fluent-operator, there are some features that need to be improved. Reference can be made to：https://github.com/fluent/helm-charts
Some parameters need to be configured or customised to suit the situation.

[zhu733756]

• Add monitoring section
• Optional hpa deployment for fluentd
• livenessProbe and readinessProbe

Any other propsals?

[benjaminhuo]

autoscaling might not work for stateful set

[zhu733756]

autoscaling might not work for stateful set

Supported k8s verion > 1.9, see https://stackoverflow.com/questions/54663845/apply-hpa-for-statefulset-in-kubernetes

[kaiohenricunha]

https://stackoverflow.com/questions/54663845/apply-hpa-for-statefulset-in-kubernetes

It would be a really nice feature to have and help even out Fluentd CPU usage, which is usually the bottleneck.

HPA now supports StatefulSets.

[thiagoabdo]

Anything I could do to help with the HPA support for fluentds deployed trough the operator?

[wenchajun]

You can give your opinion and then we can discuss it together.