Initial upload of F-GPS seed code 1/21

Includes:
Base license for project and engine
Engine dockerfile
Engine sample helm chart
Engine sample config directory

Change-Id: I034927aed57d8f48de44a0aae9be34e46d7db5ac
Issue-ID: OPTFRA-440
Signed-off-by: arthur.martella.1@att.com

15 files changed, 689 insertions, 0 deletions

diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..cce0021
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,45 @@
+
+The following licence applies to all files in this and subdirectories. Licences
+are included in individual source files where appropriate, and if it differs
+from this text, it supersedes this.  Any file that does not have licence text
+defaults to being covered by this text; not all files support the addition of
+licenses. 
+
+/*
+* ============LICENSE_START==========================================
+* ONAP - F-GPS
+* ===================================================================
+* Copyright (c) 2019 AT&T Intellectual Property. All rights reserved.
+* ===================================================================
+*
+* Unless otherwise specified, all software contained herein is licensed
+* under the Apache License, Version 2.0 (the "License");
+* you may not use this software 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.
+*
+*
+*
+* Unless otherwise specified, all documentation contained herein is licensed
+* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
+* you may not use this documentation except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*             https://creativecommons.org/licenses/by/4.0/
+*
+* Unless required by applicable law or agreed to in writing, documentation
+* 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.
+*
+* ============LICENSE_END============================================
+*
+*/
diff --git a/engine/LICENSE.txt b/engine/LICENSE.txt
new file mode 100644
index 0000000..f7449f4
--- /dev/null
+++ b/engine/LICENSE.txt
@@ -0,0 +1,45 @@
+
+The following licence applies to all files in this and subdirectories. Licences
+are included in individual source files where appropriate, and if it differs
+from this text, it supersedes this.  Any file that does not have licence text
+defaults to being covered by this text; not all files support the addition of
+licenses. 
+
+/*
+* ============LICENSE_START==========================================
+* ONAP - F-GPS Engine
+* ===================================================================
+* Copyright (c) 2019 AT&T Intellectual Property. All rights reserved.
+* ===================================================================
+*
+* Unless otherwise specified, all software contained herein is licensed
+* under the Apache License, Version 2.0 (the "License");
+* you may not use this software 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.
+*
+*
+*
+* Unless otherwise specified, all documentation contained herein is licensed
+* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
+* you may not use this documentation except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*             https://creativecommons.org/licenses/by/4.0/
+*
+* Unless required by applicable law or agreed to in writing, documentation
+* 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.
+*
+* ============LICENSE_END============================================
+*
+*/
diff --git a/engine/docker/Dockerfile b/engine/docker/Dockerfile
new file mode 100644
index 0000000..f8bf14e
--- /dev/null
+++ b/engine/docker/Dockerfile
@@ -0,0 +1,23 @@
+FROM python:2.7.15-alpine
+
+COPY src/ /opt/engine
+WORKDIR /opt/engine
+
+ARG HTTP_PROXY
+ARG HTTPS_PROXY
+
+ENV HTTP_PROXY ${HTTP_PROXY}
+ENV HTTPS_PROXY ${HTTPS_PROXY}
+
+RUN apk --update add --virtual build-dep gcc musl-dev linux-headers libc-dev \
+ && pip install -r requirements.txt \
+ && apk del build-dep
+
+ENV HTTP_PROXY ""
+ENV HTTPS_PROXY ""
+
+RUN addgroup -g 825 -S valetg && adduser -u 825 -S valetu -G valetg && chown -R valetu:valetg /opt/engine
+USER valetu:valetg
+RUN date > /home/valetu/imagedate.txt
+
+CMD ["python", "valet/valet_main.py", "/opt/config/solver.json"]
diff --git a/engine/kubernetes/org-onap-fgps-dev/.helmignore b/engine/kubernetes/org-onap-fgps-dev/.helmignore
new file mode 100755
index 0000000..f0c1319
--- /dev/null
+++ b/engine/kubernetes/org-onap-fgps-dev/.helmignore
@@ -0,0 +1,21 @@
+# 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
diff --git a/engine/kubernetes/org-onap-fgps-dev/Chart.yaml b/engine/kubernetes/org-onap-fgps-dev/Chart.yaml
new file mode 100755
index 0000000..2749f1a
--- /dev/null
+++ b/engine/kubernetes/org-onap-fgps-dev/Chart.yaml
@@ -0,0 +1,19 @@
+# Copyright © 2019 AT&T
+#
+# 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
+appVersion: "1.0"
+description: A Helm chart for valet engine Kubernetes
+name: valetengine
+version: 1.0.0
diff --git a/engine/kubernetes/org-onap-fgps-dev/resources/config/solver.json b/engine/kubernetes/org-onap-fgps-dev/resources/config/solver.json
new file mode 100755
index 0000000..62f179e
--- /dev/null
+++ b/engine/kubernetes/org-onap-fgps-dev/resources/config/solver.json
@@ -0,0 +1,72 @@
+{

+  "engine": {

+    "id": "valet01",

+    "timeout": 300,

+    "dha": "false",

+    "ek": "123"

+  },

+  "logging": {

+    "path": "{{.Values.logging.path}}",

+    "name": "{{.Values.logging.name}}",

+    "format": "{{.Values.logging.format}}",

+    "size": 10000000,

+    "level": "{{.Values.logging.level}}",

+    "lk": "234"

+  },

+  "db": {

+    "mode": "music",

+    "keyspace": "{{.Values.db.keyspace}}",

+    "requests_table": "{{.Values.db.requests_table}}",

+    "results_table": "{{.Values.db.results_table}}",

+    "group_rules_table": "{{.Values.db.group_rules_table}}",

+    "groups_table": "{{.Values.db.groups_table}}",

+    "stacks_table": "{{.Values.db.stacks_table}}",

+    "resources_table": "{{.Values.db.resources_table}}",

+    "stack_id_map_table": "{{.Values.db.stack_id_map_table}}",

+    "regions_table": "{{.Values.db.regions_table}}",

+    "dk": "789"

+  },

+  "music": {

+    "hosts": [ "{{.Values.music.host1}}", "{{.Values.music.host2}}", "{{.Values.music.host3}}" ],

+    "port": "8080",

+    "path": "/MUSIC/rest/v2",

+    "timeout": 10,

+    "retries": 3,

+    "replication_factor": 3,

+    "lock_timeout": 300,

+    "userid": "{{.Values.music.userid}}",

+    "password": "{{.Values.music.password}}",

+    "namespace": "{{.Values.music.namespace}}"

+  },

+  "compute": {

+    "mode": "nova",

+    "default_cpu_allocation_ratio": 1.0,

+    "default_ram_allocation_ratio": 1.0,

+    "default_disk_allocation_ratio": 1.0,

+    "batch_sync_interval": 3600

+  },

+  "nova": {

+    "project_name": "{{.Values.nova.project_name}}",

+    "admin_view_username": "{{.Values.nova.admin_view_username}}",

+    "admin_username": "{{.Values.nova.admin_username}}",

+    "admin_view_password": "{{.Values.nova.admin_view_password}}",

+    "admin_password": "{{.Values.nova.admin_password}}"

+  },

+  "topology": {

+    "mode": "{{.Values.topology.mode}}"

+  },

+  "naming": {

+    "rack_codes": [

+      "r"

+    ],

+    "host_codes": [

+      "a",

+      "c",

+      "u",

+      "f",

+      "o",

+      "p",

+      "s"

+    ]

+  }

+}

diff --git a/engine/kubernetes/org-onap-fgps-dev/templates/configmap.yaml b/engine/kubernetes/org-onap-fgps-dev/templates/configmap.yaml
new file mode 100755
index 0000000..25c8816
--- /dev/null
+++ b/engine/kubernetes/org-onap-fgps-dev/templates/configmap.yaml
@@ -0,0 +1,21 @@
+# Copyright © 2019 AT&T
+#
+# 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: ConfigMap
+metadata:
+  name: engine-configs
+  namespace: org-onap-fgps-dev 
+data:
+{{ tpl (.Files.Glob "resources/config/*").AsConfig . | indent 2 }}
diff --git a/engine/kubernetes/org-onap-fgps-dev/templates/deployment.yaml b/engine/kubernetes/org-onap-fgps-dev/templates/deployment.yaml
new file mode 100755
index 0000000..aebeacc
--- /dev/null
+++ b/engine/kubernetes/org-onap-fgps-dev/templates/deployment.yaml
@@ -0,0 +1,76 @@
+# Copyright © 2019 AT&T
+#
+# 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: {{ .Chart.Name }}
+  namespace: {{ .Values.global.ns }}
+  labels:
+    app: {{ .Chart.Name }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  template:
+    metadata:
+      labels:
+        app: {{ .Chart.Name }}
+        release: {{ .Release.Name }}
+    spec:
+      serviceAccount: "default"
+      volumes:
+      - name: engine-volume
+        configMap:
+          name: engine-configs
+          items:
+           - key: solver.json
+             path: solver.json
+      - name: engine-logs
+        hostPath:
+          path: /opt/logs/engine
+      imagePullSecrets:
+      - name: pullsecret
+      initContainers:
+      - name: init-cont
+        image: ubuntu:16.04
+        command: ['bash', '-c', 'useradd --uid 825 valetu && chown -R valetu /engine']
+        volumeMounts:
+        - mountPath: /engine
+          name: engine-logs
+      containers:
+      - env:
+         - name: properties
+           value: solver.json 
+        image: "nexus.onap.org:5100/org.onap.fgps/engine:latest"
+        imagePullPolicy: Always
+        name: "engine"
+        volumeMounts:
+        - name: engine-volume
+          mountPath: /opt/config/solver.json
+          subPath:  solver.json          
+        - name: engine-logs
+          mountPath: /engine
+        ports:
+        - containerPort: 80
+          protocol: TCP
+        resources:
+          requests:
+            memory: "500Mi"
+            cpu: "250m"
+          limits:
+            memory: "1Gi"
+            cpu: "500m"
+      restartPolicy: Always
diff --git a/engine/kubernetes/org-onap-fgps-dev/templates/service.yaml b/engine/kubernetes/org-onap-fgps-dev/templates/service.yaml
new file mode 100755
index 0000000..8b9d1d0
--- /dev/null
+++ b/engine/kubernetes/org-onap-fgps-dev/templates/service.yaml
@@ -0,0 +1,41 @@
+# Copyright © 2019 AT&T
+#
+# 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: {{ .Chart.Name }}
+  namespace: {{ .Values.global.ns }}
+  labels:
+    app: {{ .Chart.Name }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+  annotations:
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    {{if eq .Values.service.type "NodePort" -}}
+    - port: {{ .Values.service.externalPort }}
+      nodePort: {{ .Values.service.nodePort }}
+      name: {{ .Values.service.portName }}
+    {{- else -}}
+    - port: {{ .Values.service.externalPort }}
+      targetPort: {{ .Values.service.internalPort }}
+      name: {{ .Values.service.portName }}
+    {{- end}}
+  selector:
+    app: {{ .Chart.Name }}
+    release: {{ .Release.Name }}
+
diff --git a/engine/kubernetes/org-onap-fgps-dev/values.yaml b/engine/kubernetes/org-onap-fgps-dev/values.yaml
new file mode 100755
index 0000000..223f036
--- /dev/null
+++ b/engine/kubernetes/org-onap-fgps-dev/values.yaml
@@ -0,0 +1,97 @@
+# Copyright © 2019 AT&T
+#
+# 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.
+
+global:
+  loggingRepository: docker.elastic.co
+  loggingImage: beats/filebeat:5.5.0
+  repositoryCred:
+    user: repo_user@valet.onap.org
+    password: repo_password
+  repository: nexus.onap.org:5100
+  commonConfigPrefix: engine
+  ns: org-onap-fgps-dev
+  image:
+    filebeat: docker.elastic.co/beats/filebeat:5.5.0
+    repository: nexus.onap.org:5100
+    name: org.onap.fgps/engine:latest
+pullPolicy: Always
+nodePortPrefix: 300
+dataRootDir: /dockerdata-nfs
+config:
+  aai:
+    serviceName: aai.onap.org
+    port: 8443
+  msb:
+    serviceName: msb-iag
+    port: 80
+
+service:
+  type: NodePort
+  name: engine 
+  externalPort: 80
+  internalPort: 80
+  nodePort: 30632 
+  portName: engine 
+ingress:
+  enabled: false
+replicaCount: 1
+liveness:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+  enabled: true
+readiness:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+
+
+logging:
+  path: "/engine/"
+  name: debug1.log
+  format: "%(asctime)s.%(msecs)03d [%(levelname)-5.5s] [%(name)s] - %(message)s"
+  size: 10000000
+  level: debug
+  lk: '234'
+db:
+  mode: music
+  keyspace: pn1
+  requests_table: requests
+  results_table: results
+  group_rules_table: group_rules
+  groups_table: groups
+  stacks_table: stacks
+  resources_table: resources
+  stack_id_map_table: stack_id_map
+  regions_table: regions
+  dk: '789'
+music:
+  host1: music1.onap.org
+  host2: music2.onap.org
+  host3: music3.onap.org
+  port: '8080'
+  path: "/MUSIC/rest/v2"
+  timeout: 10
+  retries: 3
+  replication_factor: 3
+  lock_timeout: 300
+  userid: musicuser@onap.org
+  password: encrypted_music_password
+  namespace: org.onap.dev.music
+nova:
+  project_name: admin
+  admin_view_username: openstack_username
+  admin_username: openstack_username
+  admin_view_password: encrypted_openstack_password
+  admin_password: encrypted_openstack_password
+topology:
+  mode: naming
\ No newline at end of file
diff --git a/engine/src/config/planner.json b/engine/src/config/planner.json
new file mode 100755
index 0000000..2e14702
--- /dev/null
+++ b/engine/src/config/planner.json
@@ -0,0 +1,69 @@
+{
+  "engine": {
+    "id": "valet01",
+    "timeout": 3600
+  },
+  "logging": {
+    "path": "/engine",
+    "name": "planner.log",
+    "format": "%(asctime)s.%(msecs)03d [%(levelname)-5.5s] [%(name)s] - %(message)s",
+    "size": 100000000,
+    "level": "debug"
+  },
+  "db": {
+    "mode": "mem_db",
+    "keyspace": "pn2",
+    "requests_table": "requests",
+    "results_table": "results",
+    "group_rules_table": "group_rules",
+    "groups_table": "groups",
+    "stacks_table": "stacks",
+    "resources_table": "resources",
+    "stack_id_map_table": "stack_id_map",
+    "regions_table": "regions"
+  },
+  "music": {
+    "hosts": [ "music_host_1.onap.org", "music_host_2.onap.org" ],
+    "port": "8080",
+    "path": "/MUSIC/rest/v2",
+    "timeout": 10,
+    "retries": 3,
+    "replication_factor": 3,
+    "lock_timeout": 300,
+    "userid": "musicuser@onap.org",
+    "password": "encrypted_music_password",
+    "namespace": "org.onap.dev.music"
+  },
+  "compute": {
+    "mode": "planner",
+    "default_cpu_allocation_ratio": 1.0,
+    "default_ram_allocation_ratio": 1.0,
+    "default_disk_allocation_ratio": 1.0,
+    "batch_sync_interval": 3600
+  },
+  "nova": {
+    "project_name": "admin",
+    "admin_view_username": "openstack_username",
+    "admin_username": "openstack_username",
+    "admin_view_password": "encrypted_openstack_password",
+    "admin_password": "encrypted_openstack_password"
+  },
+  "topology": {
+    "mode": "naming",
+    "num_of_hosts_per_rack": 18
+  },
+  "naming": {
+    "rack_codes": [
+      "r"
+    ],
+    "host_codes": [
+      "a",
+      "c",
+      "u",
+      "f",
+      "o",
+      "p",
+      "s"
+    ]
+  }
+}
diff --git a/engine/src/config/solver.json b/engine/src/config/solver.json
new file mode 100755
index 0000000..fd8ce29
--- /dev/null
+++ b/engine/src/config/solver.json
@@ -0,0 +1,72 @@
+{
+  "engine": {
+    "id": "valet01",
+    "timeout": 300,
+    "dha": "false",
+    "ek": "123"
+  },
+  "logging": {
+    "path": "/engine/",
+    "name": "solver.log",
+    "format": "%(asctime)s.%(msecs)03d [%(levelname)-5.5s] [%(name)s] - %(message)s",
+    "size": 10000000,
+    "level": "debug",
+    "lk": "234"
+  },
+  "db": {
+    "mode": "music",
+    "keyspace": "pn2",
+    "requests_table": "requests",
+    "results_table": "results",
+    "group_rules_table": "group_rules",
+    "groups_table": "groups",
+    "stacks_table": "stacks",
+    "resources_table": "resources",
+    "stack_id_map_table": "stack_id_map",
+    "regions_table": "regions",
+    "dk": "789"
+  },
+  "music": {
+    "hosts": [ "music_host_1.onap.org", "music_host_2.onap.org" ],
+    "port": "8080",
+    "path": "/MUSIC/rest/v2",
+    "timeout": 10,
+    "retries": 3,
+    "replication_factor": 3,
+    "lock_timeout": 300,
+    "userid": "musicuser@onap.org",
+    "password": "encrypted_music_password",
+    "namespace": "org.onap.dev.music"
+  },
+  "compute": {
+    "mode": "nova",
+    "default_cpu_allocation_ratio": 1.0,
+    "default_ram_allocation_ratio": 1.0,
+    "default_disk_allocation_ratio": 1.0,
+    "batch_sync_interval": 3600
+  },
+  "nova": {
+    "project_name": "admin",
+    "admin_view_username": "openstack_username",
+    "admin_username": "openstack_username",
+    "admin_view_password": "encrypted_openstack_password",
+    "admin_password": "encrypted_openstack_password"
+  },
+  "topology": {
+    "mode": "naming"
+  },
+  "naming": {
+    "rack_codes": [
+      "r"
+    ],
+    "host_codes": [
+      "a",
+      "c",
+      "u",
+      "f",
+      "o",
+      "p",
+      "s"
+    ]
+  }
+}
diff --git a/engine/src/config/solver_test.json b/engine/src/config/solver_test.json
new file mode 100755
index 0000000..a5b00e5
--- /dev/null
+++ b/engine/src/config/solver_test.json
@@ -0,0 +1,72 @@
+{
+  "engine": {
+    "id": "valet01",
+    "timeout": 300,
+    "dha": "true",
+    "ek": "123"
+  },
+  "logging": {
+    "path": "/engine",
+    "name": "solver_test.log",
+    "format": "%(asctime)s.%(msecs)03d [%(levelname)-5.5s] [%(name)s] - %(message)s",
+    "size": 10000000,
+    "level": "debug",
+    "lk": "234"
+  },
+  "db": {
+    "mode": "mem_db",
+    "keyspace": "Valet_IST",
+    "requests_table": "requests",
+    "results_table": "results",
+    "group_rules_table": "group_rules",
+    "groups_table": "groups",
+    "stacks_table": "stacks",
+    "resources_table": "resources",
+    "stack_id_map_table": "stack_id_map",
+    "regions_table": "regions",
+    "dk": "789"
+  },
+  "music": {
+    "hosts": [ "music_host_1.onap.org", "music_host_2.onap.org" ],
+    "port": "8080",
+    "path": "/MUSIC/rest/v2",
+    "timeout": 10,
+    "retries": 3,
+    "replication_factor": 3,
+    "lock_timeout": 300,
+    "userid": "musicuser@onap.org",
+    "password": "encrypted_music_password",
+    "namespace": "org.onap.dev.music"
+  },
+  "compute": {
+    "mode": "sim",
+    "default_cpu_allocation_ratio": 1.0,
+    "default_ram_allocation_ratio": 1.0,
+    "default_disk_allocation_ratio": 1.0,
+    "batch_sync_interval": 3600
+  },
+  "nova": {
+    "project_name": "admin",
+    "admin_view_username": "openstack_username",
+    "admin_username": "openstack_username",
+    "admin_view_password": "encrypted_openstack_password",
+    "admin_password": "encrypted_openstack_password"
+  },
+  "topology": {
+    "mode": "naming"
+  },
+  "naming": {
+    "rack_codes": [
+      "r"
+    ],
+    "host_codes": [
+      "a",
+      "c",
+      "u",
+      "f",
+      "o",
+      "p",
+      "s"
+    ]
+  }
+}
diff --git a/engine/src/config/version.json b/engine/src/config/version.json
new file mode 100644
index 0000000..baf15cc
--- /dev/null
+++ b/engine/src/config/version.json
@@ -0,0 +1,9 @@
+{
+  "version": {
+    "major": 0,
+    "minor": 4,
+    "patch": 22,
+    "full": "0.4.22",
+    "type": "C"
+  }
+}
\ No newline at end of file
diff --git a/engine/src/requirements.txt b/engine/src/requirements.txt
new file mode 100755
index 0000000..f623b01
--- /dev/null
+++ b/engine/src/requirements.txt
@@ -0,0 +1,7 @@
+six==1.12.0
+Crypto==1.4.1
+requests==2.21.0
+python-novaclient==2.18.0
+python-keystoneclient==3.6.0 
+pycrypto==2.6.1
+pytz==2018.9