[MSB] Make consul run as non-root

Start whole consul container as non-root and ensure that both
dumb-init and consul are able to start and run as non-root.

Issue-ID: REQ-362
Change-Id: If5a737953122cc6cd22b8d43ac603b40f4b22727
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
diff --git a/kubernetes/msb/charts/msb-consul/values.yaml b/kubernetes/msb/charts/msb-consul/values.yaml
index e87144c..4704f3b 100644
--- a/kubernetes/msb/charts/msb-consul/values.yaml
+++ b/kubernetes/msb/charts/msb-consul/values.yaml
@@ -83,3 +83,8 @@
       cpu: 20m
       memory: 100Mi
   unlimited: {}
+
+securityContext:
+  fsGroup: 1000
+  runAsUser: 100
+  runAsGroup: 1000