Add DBUF helm chart

- Support the SR-IOV (Static IP first)

https://jira.opennetworking.org/browse/AETHER-803

- Fix docker image and dbuf args

Change-Id: I2942c6a7816c8a747203113d58576d677fc1da03
diff --git a/apps/dbuf/values.yaml b/apps/dbuf/values.yaml
new file mode 100644
index 0000000..946d3f4
--- /dev/null
+++ b/apps/dbuf/values.yaml
@@ -0,0 +1,39 @@
+# Copyright 2021-present Open Networking Foundation
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
+image:
+  repository: registry.aetherproject.org/tost/dbuf
+  pullPolicy: IfNotPresent
+  tag: "latest"
+  credentials: {}
+  # If specified, use this credential to access the image
+  #   registry:
+  #   username:
+  #   password:
+
+extraParams:
+  - '"-max_queues=1024"'
+
+
+replicaCount: 1
+sriovNICSize: 1
+sriovResourceName: intel_sriov_netdevice
+
+# Change both in the same time
+multusNetworkName: dbuf-sriov
+podAnnotations:
+    k8s.v1.cni.cncf.io/networks: dbuf-sriov
+
+imagePullSecrets: []
+podSecurityContext: {}
+resources:
+  requests:
+    intel.com/intel_sriov_netdevice: '1'
+  limits:
+    intel.com/intel_sriov_netdevice: '1'
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}