Refactor Distributed Analytics project structure

Modified the project structure to improve maintainability and to add future CI and
integration test support.

Change-Id: Id30bfb1f83f23785a6b5f99e81f42f752d59c0f8
Issue-ID: ONAPARC-280
Signed-off-by: Dileep Ranganathan <dileep.ranganathan@intel.com>

10 files changed, 0 insertions, 447 deletions

diff --git a/vnfs/DAaaS/inference-core/charts/tf-serving/.helmignore b/vnfs/DAaaS/inference-core/charts/tf-serving/.helmignore
deleted file mode 100644
index 50af0317..00000000
--- a/vnfs/DAaaS/inference-core/charts/tf-serving/.helmignore
+++ /dev/null
@@ -1,22 +0,0 @@
-# Patterns to ignore when building packages.
-# This supports shell glob matching, relative path matching, and
-# negation (prefixed with !). Only one pattern per line.
-.DS_Store
-# Common VCS dirs
-.git/
-.gitignore
-.bzr/
-.bzrignore
-.hg/
-.hgignore
-.svn/
-# Common backup files
-*.swp
-*.bak
-*.tmp
-*~
-# Various IDEs
-.project
-.idea/
-*.tmproj
-.vscode/
diff --git a/vnfs/DAaaS/inference-core/charts/tf-serving/Chart.yaml b/vnfs/DAaaS/inference-core/charts/tf-serving/Chart.yaml
deleted file mode 100644
index 2db1a483..00000000
--- a/vnfs/DAaaS/inference-core/charts/tf-serving/Chart.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
-apiVersion: v1
-appVersion: "1.0"
-description: Helm chart for Tensorflow serving model server
-name: tf-serving
-version: 0.1.0
diff --git a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/NOTES.txt b/vnfs/DAaaS/inference-core/charts/tf-serving/templates/NOTES.txt
deleted file mode 100644
index 2dcf639e..00000000
--- a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/NOTES.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-1. Get the tensorflow serving URL by running these commands:
-{{- if .Values.ingress.enabled }}
-{{- range $host := .Values.ingress.hosts }}
-  {{- range $.Values.ingress.paths }}
-  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host }}{{ . }}
-  {{- end }}
-{{- end }}
-{{- else if contains "NodePort" .Values.service.type }}
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "tf-serving.fullname" . }})
-  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
-  echo http://$NODE_IP:$NODE_PORT
-{{- else if contains "LoadBalancer" .Values.service.type }}
-     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
-           You can watch the status of by running 'kubectl get svc -w {{ include "tf-serving.fullname" . }}'
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "tf-serving.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
-  echo http://$SERVICE_IP:{{ .Values.service.port }}
-{{- else if contains "ClusterIP" .Values.service.type }}
-  export SVC_NAME=$(kubectl get svc --namespace {{ .Release.Namespace }} -l "app={{ include "tf-serving.name" . }},modelName={{ .Values.modelName }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
-  kubectl port-forward svc/$SVC_NAME 8500
-{{- end }}
diff --git a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/_helpers.tpl b/vnfs/DAaaS/inference-core/charts/tf-serving/templates/_helpers.tpl
deleted file mode 100644
index ce3ce917..00000000
--- a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/_helpers.tpl
+++ /dev/null
@@ -1,41 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "tf-serving.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "tf-serving.fullname" -}}
-{{- if .Values.fullnameOverride -}}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- $name := default .Chart.Name .Values.nameOverride -}}
-{{- if contains $name .Release.Name -}}
-{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- printf "%s-%s-%s" .Release.Name $name .Values.modelName | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "tf-serving.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/* Create the name of tf-serving service account to use */}}
-{{- define "tf-serving.serviceAccountName" -}}
-{{- if and .Values.global.rbac .Values.serviceAccount.create -}}
-    {{ default (include "tf-serving.fullname" .) .Values.serviceAccount.name }}
-{{- else -}}
-    {{ default "default" .Values.serviceAccount.name }}
-{{- end -}}
-{{- end -}}
\ No newline at end of file
diff --git a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/deployment.yaml b/vnfs/DAaaS/inference-core/charts/tf-serving/templates/deployment.yaml
deleted file mode 100644
index 0a909e9f..00000000
--- a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/deployment.yaml
+++ /dev/null
@@ -1,138 +0,0 @@
-{{/*
-# Copyright 2019 Intel Corporation, Inc
-#
-# 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: extensions/v1beta1
-kind: Deployment
-metadata:
-  name: {{ include "tf-serving.fullname" . }}
-  labels:
-    app: {{ include "tf-serving.name" . }}
-    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service | quote }}
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: {{ include "tf-serving.name" . }}
-      release: {{ .Release.Name }}
-      modelName: {{ .Values.modelName }}
-  template:
-    metadata:
-      labels:
-        app: {{ include "tf-serving.name" . }}
-        release: {{ .Release.Name }}
-        modelName: {{ .Values.modelName }}
-    spec:
-      serviceAccountName: {{ template "tf-serving.serviceAccountName" . }}
-      containers:
-        - name: tf-serving
-          image: "{{ .Values.image.tensorflowServing.repository }}:{{ .Values.image.tensorflowServing.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          command:
-            - "/usr/bin/tensorflow_model_server"
-          args:
-            - "--port={{ .Values.service.tensorflowServingPort }}"
-            - "--model_name={{ .Values.modelName }}"
-            - "--model_base_path={{ .Values.modelBasePath }}"
-          ports:
-            - name: tf-serving
-              containerPort: {{ .Values.service.tensorflowServingPort }}
-              protocol: TCP
-          env:
-            - name: AWS_ACCESS_KEY_ID
-              valueFrom:
-                secretKeyRef:
-                  name: {{ if .Values.minio.existingSecret }}{{ .Values.minio.existingSecret }}{{ else }}{{ template "tf-serving.fullname" . }}{{ end }}
-                  key: accesskey
-            - name: AWS_SECRET_ACCESS_KEY
-              valueFrom:
-                secretKeyRef:
-                  name: {{ if .Values.minio.existingSecret }}{{ .Values.minio.existingSecret }}{{ else }}{{ template "tf-serving.fullname" . }}{{ end }}
-                  key: secretkey
-            {{- range $key, $val := .Values.minio.environment }}
-            - name: {{ $key }}
-              value: {{ $val | quote }}
-            {{- end}}
-          readinessProbe:
-            tcpSocket:
-              port: tf-serving
-            initialDelaySeconds: 15
-            timeoutSeconds: 1
-          resources:
-            {{- toYaml .Values.resources | nindent 12 }}
-          volumeMounts:
-            - mountPath: /models
-              name: models
-        - name: tensorboard
-          image: "{{ .Values.image.tensorboard.repository }}:{{ .Values.image.tensorboard.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          command:
-            - tensorboard
-          args:
-             - --logdir
-            - {{ .Values.modelBasePath }}
-            - --host
-            - 0.0.0.0
-          ports:
-            - name: tensorboard
-              containerPort: {{ .Values.service.tensorboardPort }}
-              protocol: TCP
-          env:
-            - name: AWS_ACCESS_KEY_ID
-              valueFrom:
-                secretKeyRef:
-                  name: {{ if .Values.minio.existingSecret }}{{ .Values.minio.existingSecret }}{{ else }}{{ template "tf-serving.fullname" . }}{{ end }}
-                  key: accesskey
-            - name: AWS_SECRET_ACCESS_KEY
-              valueFrom:
-                secretKeyRef:
-                  name: {{ if .Values.minio.existingSecret }}{{ .Values.minio.existingSecret }}{{ else }}{{ template "tf-serving.fullname" . }}{{ end }}
-                  key: secretkey
-            {{- range $key, $val := .Values.minio.environment }}
-            - name: {{ $key }}
-              value: {{ $val | quote }}
-            {{- end}}
-          livenessProbe:
-            httpGet:
-              path: /
-              port: {{ .Values.service.tensorboardPort }}
-          readinessProbe:
-            httpGet:
-              path: /
-              port: {{ .Values.service.tensorboardPort }}
-          volumeMounts:
-            - mountPath: /output/training_logs
-              name: training-logs-volume
-          resources:
-            {{- toYaml .Values.resources | nindent 12 }}
-      volumes:
-        - name: models
-          emptyDir: {}
-        - name: training-logs-volume
-          emptyDir: {}
-      {{- with .Values.nodeSelector }}
-      nodeSelector:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-    {{- with .Values.affinity }}
-      affinity:
-        {{- toYaml . | nindent 8 }}
-    {{- end }}
-    {{- with .Values.tolerations }}
-      tolerations:
-        {{- toYaml . | nindent 8 }}
-    {{- end }}
diff --git a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/ingress.yaml b/vnfs/DAaaS/inference-core/charts/tf-serving/templates/ingress.yaml
deleted file mode 100644
index b02fc8bb..00000000
--- a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/ingress.yaml
+++ /dev/null
@@ -1,55 +0,0 @@
-{{/*
-# Copyright 2019 Intel Corporation, Inc
-#
-# 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.
-*/}}
-
-{{- if .Values.ingress.enabled -}}
-{{- $fullName := include "tf-serving.fullname" . -}}
-{{- $ingressPaths := .Values.ingress.paths -}}
-apiVersion: extensions/v1beta1
-kind: Ingress
-metadata:
-  name: {{ $fullName }}
-  labels:
-    app: {{ include "tf-serving.name" . }}
-    release: {{ .Release.Name }}
-    modelName: {{ .Values.modelName }}
-  {{- with .Values.ingress.annotations }}
-  annotations:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-spec:
-{{- if .Values.ingress.tls }}
-  tls:
-  {{- range .Values.ingress.tls }}
-    - hosts:
-      {{- range .hosts }}
-        - {{ . | quote }}
-      {{- end }}
-      secretName: {{ .secretName }}
-  {{- end }}
-{{- end }}
-  rules:
-  {{- range .Values.ingress.hosts }}
-    - host: {{ . | quote }}
-      http:
-        paths:
-	{{- range $ingressPaths }}
-          - path: {{ . }}
-            backend:
-              serviceName: {{ $fullName }}
-              servicePort: http
-	{{- end }}
-  {{- end }}
-{{- end }}
diff --git a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/secrets.yaml b/vnfs/DAaaS/inference-core/charts/tf-serving/templates/secrets.yaml
deleted file mode 100644
index f4b8fe89..00000000
--- a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/secrets.yaml
+++ /dev/null
@@ -1,31 +0,0 @@
-{{/*
-# Copyright 2019 Intel Corporation, Inc
-#
-# 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.
-*/}}
-
-{{- if not .Values.minio.existingSecret }}
-apiVersion: v1
-kind: Secret
-metadata:
-  name: {{ template "tf-serving.fullname" . }}
-  labels:
-    app: {{ include "tf-serving.name" . }}
-    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service | quote }}
-type: Opaque
-data:
-  accesskey: {{ .Values.minio.accessKey | b64enc }}
-  secretkey: {{ .Values.minio.secretKey | b64enc }}
-{{- end }}
diff --git a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/service.yaml b/vnfs/DAaaS/inference-core/charts/tf-serving/templates/service.yaml
deleted file mode 100644
index 3ddcca66..00000000
--- a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/service.yaml
+++ /dev/null
@@ -1,39 +0,0 @@
-{{/*
-# Copyright 2019 Intel Corporation, Inc
-#
-# 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: {{ include "tf-serving.fullname" . }}
-  labels:
-    app: {{ include "tf-serving.name" . }}
-    release: {{ .Release.Name }}
-    modelName: {{ .Values.modelName }}
-spec:
-  type: {{ .Values.service.type }}
-  ports:
-    - port: {{ .Values.service.tensorflowServingPort }}
-      targetPort: tf-serving
-      protocol: TCP
-      name: tf-serving
-    - port: {{ .Values.service.tensorboardPort }}
-      targetPort: tensorboard
-      protocol: TCP
-      name: tensorboard
-  selector:
-    app: {{ include "tf-serving.name" . }}
-    release: {{ .Release.Name }}
-    modelName: {{ .Values.modelName }}
diff --git a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/serviceaccount.yaml b/vnfs/DAaaS/inference-core/charts/tf-serving/templates/serviceaccount.yaml
deleted file mode 100644
index af4987d8..00000000
--- a/vnfs/DAaaS/inference-core/charts/tf-serving/templates/serviceaccount.yaml
+++ /dev/null
@@ -1,25 +0,0 @@
-{{/*
-# Copyright 2019 Intel Corporation, Inc
-#
-# 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: ServiceAccount
-metadata:
-    name: {{ include "tf-serving.fullname" . }}
-    labels:
-       app: {{ include "tf-serving.name" . }}
-       chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
-       release: {{ .Release.Name }}
-       heritage: {{ .Release.Service | quote }}
diff --git a/vnfs/DAaaS/inference-core/charts/tf-serving/values.yaml b/vnfs/DAaaS/inference-core/charts/tf-serving/values.yaml
deleted file mode 100644
index ebf88683..00000000
--- a/vnfs/DAaaS/inference-core/charts/tf-serving/values.yaml
+++ /dev/null
@@ -1,71 +0,0 @@
-# Default values for tf-serving.
-# This is a YAML-formatted file.
-# Declare variables to be passed into your templates.
-
-replicaCount: 1
-
-image:
-  tensorflowServing:
-    repository: tensorflow/serving
-    tag: latest
-  tensorboard:
-    repository: tensorflow/tensorflow
-    tag: latest
-  pullPolicy: IfNotPresent
-
-nameOverride: ""
-fullnameOverride: ""
-
-## Model information for tf-serving
-modelName: "mnist"
-modelBasePath: "s3://models/mnist"
-
-## Model repository information (Minio)
-minio:
-  existingSecret: ""
-  accessKey: "onapdaas"
-  secretKey: "onapsecretdaas"
-  environment:
-    AWS_REGION: ""
-    S3_REGION: ""
-    S3_ENDPOINT: "minio.minio.svc.cluster.local:9000"
-    AWS_ENDPOINT_URL: "http://minio.minio.svc.cluster.local:9000"
-    S3_USE_HTTPS: 0
-    S3_VERIFY_SSL: 0
-
-
-## Service account for tf-serving to use.
-serviceAccount:
-  create: true
-  name: ""
-
-service:
-  type: ClusterIP
-  tensorflowServingPort: 8500
-  tensorboardPort: 6006
-
-ingress:
-  enabled: false
-  annotations: {}
-  paths: []
-  hosts:
-    - chart-example.local
-  tls: []
-
-resources: {}
-  # We usually recommend not to specify default resources and to leave this as a conscious
-  # choice for the user. This also increases chances charts run on environments with little
-  # resources, such as Minikube. If you do want to specify resources, uncomment the following
-  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
-  # limits:
-  #  cpu: 100m
-  #  memory: 128Mi
-  # requests:
-  #  cpu: 100m
-  #  memory: 128Mi
-
-nodeSelector: {}
-
-tolerations: []
-
-affinity: {}