Helm chart: support for WATCH_NAMESPACE environment variable #427
Description
Feature request
Support for configuring the WATCH_NAMESPACE environment variable in the Helm chart.
Either by special case support for this one config, or as a general extraEnv value
Background
The operator supports the WATCH_NAMESPACE environment variable, but there's currently no way to set it through the Helm chart values.
In one of our large clusters, the operator uses ~2GB memory when watching all namespaces. Setting WATCH_NAMESPACE to limit the watched namespaces reduces memory usage to ~13MB.