Add provisioning job for Netbox

This is adding a script in a configmap along with a job that will
play the script.
This is also adding a readiness check to the netbox-app pod, so
that the job can be executed once the pod is ready.

Adding provisioning of:
- user
- region
- tenant group
- tenant
- site
- prefixes for vFW use case

Change-Id: I3bf00eb81ff4330b38e83b2f67cb17d4866e3990
Issue-ID: CCSDK-460
Signed-off-by: Alexis de Talhouët <adetalhouet89@gmail.com>
diff --git a/kubernetes/contrib/charts/netbox/values.yaml b/kubernetes/contrib/charts/netbox/values.yaml
index 4e6ac1a..6665064 100755
--- a/kubernetes/contrib/charts/netbox/values.yaml
+++ b/kubernetes/contrib/charts/netbox/values.yaml
@@ -18,6 +18,8 @@
 global:
   nodePortPrefix: 302
   commonConfigPrefix: netbox
+  readinessRepository: oomk8s
+  readinessImage: readiness-check:2.0.0
 
 #################################################################
 # Application configuration defaults.