Added Grafana Chart to K8s based OSM. Base for being merged with k8s_monitor

Change-Id: I286edb8a424af2f5cc78684fcb11ed841f47900d
Signed-off-by: romeromonser <garomero@indra.es>
(cherry picked from commit 599d5e222443f2737e110f11e13398912a7c17a7)
2 files changed