start working on dashboard

nicolas-f · Aug 24, 2023 · 53012e8 · 53012e8
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diff --git a/services/ansible_openvpn/docker/dashboard/Dockerfile b/services/ansible_openvpn/docker/dashboard/Dockerfile
@@ -0,0 +1,31 @@
+# syntax=docker/dockerfile:1.4
+FROM --platform=$BUILDPLATFORM python:3.10-alpine AS builder
+
+WORKDIR /app
+
+RUN apk add nano openssh-server
+
+COPY requirements.txt /app
+RUN --mount=type=cache,target=/root/.cache/pip \
+    pip3 install -r requirements.txt
+
+COPY . /app
+
+ENTRYPOINT ["python3"]
+CMD ["app.py"]
+
+FROM builder as dev-envs
+
+RUN <<EOF
+apk update
+apk add git
+EOF
+
+RUN <<EOF
+addgroup -S docker
+adduser -S --shell /bin/bash --ingroup docker vscode
+EOF
+# install Docker tools (cli, buildx, compose)
+COPY --from=gloursdocker/docker / /
+
+USER vscode
diff --git a/services/ansible_openvpn/docker/dashboard/README.md b/services/ansible_openvpn/docker/dashboard/README.md
@@ -0,0 +1,3 @@
+Derived from this work
+https://github.com/docker/awesome-compose/tree/c2f8036fd353dae457eba7b9b436bf3a1c85d937/flask
+
diff --git a/services/ansible_openvpn/docker/dashboard/app.py b/services/ansible_openvpn/docker/dashboard/app.py
@@ -0,0 +1,53 @@
+#  BSD 3-Clause License
+#
+#  Copyright (c) 2023, University Gustave Eiffel
+#  All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are met:
+#
+#   Redistributions of source code must retain the above copyright notice, this
+#    list of conditions and the following disclaimer.
+#
+#   Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution.
+#
+#   Neither the name of the copyright holder nor the names of its
+#    contributors may be used to endorse or promote products derived from
+#    this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+#  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+#  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+#  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+#  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+#  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+#  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+from flask import Flask
+app = Flask(__name__)
+
+
+@app.route('/')
+def home():
+    return """
+<!doctype html>
+<html>
+  <head>
+    <title>NoiseSensor dashboard default page</title>
+  </head>
+  <body>
+    <p>Please run the Ansible playbook named deploy_elastic_web_dashboard.yml</p>
+  </body>
+</html>"""
+
+
+if __name__ == "__main__":
+    from waitress import serve
+    import hupper
+    reloader = hupper.start_reloader('dashboard.scripts.serve.main')
+    reloader.watch_files(['app_git_hash.txt'])
+    serve(app, host="0.0.0.0", port=8000)
diff --git a/services/ansible_openvpn/docker/dashboard/app_git_hash.txt b/services/ansible_openvpn/docker/dashboard/app_git_hash.txt
@@ -0,0 +1 @@
+0000000000000000000000000
diff --git a/services/ansible_openvpn/docker/dashboard/requirements.txt b/services/ansible_openvpn/docker/dashboard/requirements.txt
@@ -0,0 +1,3 @@
+flask
+waitress
+hupper
diff --git a/services/ansible_openvpn/docker/docker-compose.yml b/services/ansible_openvpn/docker/docker-compose.yml
@@ -174,7 +174,12 @@ services:
       interval: 10s
       timeout: 10s
       retries: 120
-
+  dashboard:
+    build:
+     context: dashboard
+     target: builder
+    ports:
+      - '8000:8000'
 volumes:
   semaphore-mysql:
   semaphore-data: # storage of raw sensor data

diff --git a/services/ansible_openvpn/playbooks/deploy_elastic_web_dashboard.yml b/services/ansible_openvpn/playbooks/deploy_elastic_web_dashboard.yml
@@ -0,0 +1,6 @@
+- name: Execute python script to parse data files and push it to the elastic search instance
+  hosts: webfrontend
+  connection: local
+  vars:
+    api_key: "{{ lookup('ansible.builtin.env', 'ELASTIC_SEARCH_API_KEY') }}"
+    api_key_id: "{{ lookup('ansible.builtin.env', 'ELASTIC_SEARCH_API_KEY_ID') }}"