This removes the default dashboards from the Grafana chart and
instead places them in the values_overrides directory, similar to
what was done for the Prometheus rules. As Grafana dashboards
will likely be heavily dependent upon end-user needs, the old
default dashboard configs should only be used as a reference
instead of opinionated defaults that are difficult to override.
The previous defaults made using specialized labels for dashboard
variables difficult, as they were making dangerous assumptions
about deployed namespaces and host fqdns. By removing the defaults
entirely, end users can define their own dashboards to meet their
specialized needs
Change-Id: I7def8df68371deda0b75a685363c8a73b818dd45
Signed-off-by: Steve Wilkerson <sw5822@att.com>
3a6df3b544