lvm-localpv lvmPlugin does not support loglevel

[ferhatguneri]

openebs-lvm-plugin container does not support loglevel.

What did you expect to happen:
openebs-lvm-localpv-controller and openebs-lvm-localpv-node does support and loglevel can be defined for them but sidecar container of controller which is openebs-lvm-plugin does not support --v=3 parameter.

Log Level can be configured for lvmNode and lvmController
https://github.com/openebs/lvm-localpv/blob/develop/deploy/helm/charts/values.yaml#L56
https://github.com/openebs/lvm-localpv/blob/develop/deploy/helm/charts/values.yaml#L73

But it cannot be configured for lvmPlugin. and I tried to pass --v=3 to the sidecard container just like the others but, it crashed the container.
https://github.com/openebs/lvm-localpv/blob/develop/deploy/helm/charts/values.yaml#L145

Environment:

• openebs helm chart version 3.10.0
• v1.27.8
• Linux

[avishnu]

Further investigation is needed, scoped for v4.3.