[VOL-1615] Create VOLTHA 2.0 Helm Charts

Squashed version of David Bainbridge's patches at commit:

 https://github.com/ciena/voltha-helm-charts/commit/120fb4b719e0492e6a0a24cc78d08b806e3698fa

Linted the README, fixed whitespace and incubator repo address

Change-Id: I7c5b1c3478450bbefbed09a75e9029e6371cae3a
diff --git a/voltha-adapter-simulated/templates/adapters-simulated.yaml b/voltha-adapter-simulated/templates/adapters-simulated.yaml
new file mode 100644
index 0000000..0721b88
--- /dev/null
+++ b/voltha-adapter-simulated/templates/adapters-simulated.yaml
@@ -0,0 +1,131 @@
+# Copyright 2019-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: adapter-simulated-olt
+  namespace: {{ .Release.Namespace }}
+spec:
+  clusterIP: None
+  selector:
+    app: adapter-simulated-olt
+
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: adapter-simulated-olt
+  namespace: {{ .Release.Namespace }}
+spec:
+  replicas: {{ .Values.replicas.adapter_simulated_olt }}
+  selector:
+    matchLabels:
+      app: adapter-simulated-olt
+  template:
+    metadata:
+      labels:
+        app: adapter-simulated-olt
+      annotations:
+        cni: "calico"
+    spec:
+      containers:
+        - name: adapter-simulated-olt
+          image: {{ .Values.registry }}{{ .Values.images.adapter_simulated_olt.repository }}:{{ tpl .Values.images.adapter_simulated_olt.tag . }}
+          imagePullPolicy: {{ .Values.images.adapter_simulated_olt.pullPolicy }}
+          env:
+            - name: NAMESPACE
+              value: {{ quote .Release.Namespace }}
+            - name: ETCD_SERVICE
+              value: "{{ .Values.services.etcd.service }}"
+            - name: ETCD_SERVICE_PORT
+              value: "{{ .Values.services.etcd.port }}"
+            - name: ADAPTER_KAFKA_SERVICE
+              value: "{{ .Values.services.kafka.adapter.service }}"
+            - name: ADAPTER_KAFKA_SERVICE_PORT
+              value: "{{ .Values.services.kafka.adapter.port }}"
+            - name: CLUSTER_KAFKA_SERVICE
+              value: "{{ .Values.services.kafka.cluster.service }}"
+            - name: CLUSTER_KAFKA_SERVICE_PORT
+              value: "{{ .Values.services.kafka.cluster.port }}"
+          args:
+            - "/app/simulated_olt"
+            - "-kafka_adapter_host=$(ADAPTER_KAFKA_SERVICE)"
+            - "-kafka_adapter_port=$(ADAPTER_KAFKA_SERVICE_PORT)"
+            - "-kafka_cluster_host=$(CLUSTER_KAFKA_SERVICE)"
+            - "-kafka_cluster_port=$(CLUSTER_KAFKA_SERVICE_PORT)"
+            - "-core_topic=rwcore"
+            - "-simulator_topic=simulated_olt"
+            - "-kv_store_host=$(ETCD_SERVICE)"
+            - "-kv_store_port=$(ETCD_SERVICE_PORT)"
+            - "-onu_number=100"
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: adapter-simulated-onu
+  namespace: {{ .Release.Namespace }}
+spec:
+  clusterIP: None
+  selector:
+    app: adapter-simulated-onu
+
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: adapter-simulated-onu
+  namespace: {{ .Release.Namespace }}
+spec:
+  replicas: {{ .Values.replicas.adapter_simulated_onu }}
+  selector:
+    matchLabels:
+      app: adapter-simulated-onu
+  template:
+    metadata:
+      labels:
+        app: adapter-simulated-onu
+      annotations:
+        cni: "calico"
+    spec:
+      containers:
+        - name: adapter-simulated-onu
+          image: {{ .Values.registry }}{{ .Values.images.adapter_simulated_onu.repository }}:{{ tpl .Values.images.adapter_simulated_onu.tag . }}
+          imagePullPolicy: {{ .Values.images.adapter_simulated_onu.pullPolicy }}
+          env:
+            - name: NAMESPACE
+              value: {{ quote .Release.Namespace }}
+            - name: ETCD_SERVICE
+              value: "{{ .Values.services.etcd.service }}"
+            - name: ETCD_SERVICE_PORT
+              value: "{{ .Values.services.etcd.port }}"
+            - name: ADAPTER_KAFKA_SERVICE
+              value: "{{ .Values.services.kafka.adapter.service }}"
+            - name: ADAPTER_KAFKA_SERVICE_PORT
+              value: "{{ .Values.services.kafka.adapter.port }}"
+            - name: CLUSTER_KAFKA_SERVICE
+              value: "{{ .Values.services.kafka.cluster.service }}"
+            - name: CLUSTER_KAFKA_SERVICE_PORT
+              value: "{{ .Values.services.kafka.cluster.port }}"
+          args:
+            - "/app/simulated_onu"
+            - "-kafka_adapter_host=$(ADAPTER_KAFKA_SERVICE)"
+            - "-kafka_adapter_port=$(ADAPTER_KAFKA_SERVICE_PORT)"
+            - "-kafka_cluster_host=$(CLUSTER_KAFKA_SERVICE)"
+            - "-kafka_cluster_port=$(CLUSTER_KAFKA_SERVICE_PORT)"
+            - "-core_topic=rwcore"
+            - "-kv_store_host=$(ETCD_SERVICE)"
+            - "-kv_store_port=$(ETCD_SERVICE_PORT)"
+            - "-simulator_topic=simulated_onu"