Mismatch in prometheusRules mixin for lvmLocalPV

[luisico]

As per the title, the mismatch is due to case difference in "lvmLocalPV" between these two files:

• jsonnet/openebs-mixin/rules/prometheus-rules.libsonnet#L26 (lowercase): https://github.com/openebs/monitoring/blob/87b902c85429eedce78033049de9280f39e81372/jsonnet/openebs-mixin/rules/prometheus-rules.libsonnet#L26

• jsonnet/openebs-mixin/rules/openebs/lvmlocalpv-rules.libsonnet#5 (mixed case): https://github.com/openebs/monitoring/blob/87b902c85429eedce78033049de9280f39e81372/jsonnet/openebs-mixin/rules/openebs/lvmlocalpv-rules.libsonnet#L5

This prevents compilation, as showed here:

RUNTIME ERROR: Field does not exist: lvmlocalpv
        vendor/openebs-mixin/rules/prometheus-rules.libsonnet:26:113-175        object <anonymous>
        vendor/openebs-mixin/mixin.libsonnet:9:20-62    object <anonymous>
        vendor/kube-prometheus/lib/mixin.libsonnet:24:78-109
        vendor/kube-prometheus/lib/mixin.libsonnet:26:19-20     object <anonymous>
        During manifestation

Changing to mixcase in jsonnet/openebs-mixin/rules/prometheus-rules.libsonnet#L26 fixes the issue for me, i.e.

- ... + lvmLocalPV(prometheusRules._config).prometheusRules.lvmlocalpv + ...
+ ... + lvmLocalPV(prometheusRules._config).prometheusRules.lvmLocalPV + ...

[Quarky9]

Ran into same issue. Above fixed it.

[r1jt]

Closing the issue as the changes have been merged with PR #104