feat(dash-board): init dash app

.github/workflows/main.yml

@@ -12,6 +12,17 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: gradle/wrapper-validation-action@v2
+  dash-board:
+    name: 'App: dash-board'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+      - name: Install Dependencies
+        working-directory: apps/dash-board
+        run: poetry install
   k6-report-ingress:
     name: 'App: k6-report-ingress'
     runs-on: ubuntu-latest
@@ -97,7 +108,7 @@ jobs:
         timeout-minutes: 5
         run: |
           # Start the application in the background
-          java -jar "$(find build/artifacts -type f -name '*.jar' -not -name '*-plain.jar')" &
+          java --enable-preview -jar "$(find build/artifacts -type f -name '*.jar' -not -name '*-plain.jar')" &
           APP_PID=$!
           
           # Wait for the application to be ready

apps/dash-board/app.py

@@ -0,0 +1,103 @@
+import dash
+from dash import dcc, html
+
+#
+# load_dotenv()
+#
+#
+# def get_db_connection():
+#     connection = psycopg2.connect(
+#         dbname=os.getenv('DB_NAME', 'k6_dashboard'),
+#         user=os.getenv('DB_USER', 'k6_dashboard'),
+#         password=os.getenv('DB_PASSWORD', 'KrPPCHdYSXz6wMct5tUK'),
+#         host=os.getenv('DB_HOST', 'localhost')
+#     )
+#     return connection
+#
+#
+# def fetch_data(query, params=None):
+#     connection = get_db_connection()
+#     cursor = connection.cursor()
+#     if params:
+#         cursor.execute(query, params)
+#     else:
+#         cursor.execute(query)
+#     result = cursor.fetchall()
+#     cursor.close()
+#     connection.close()
+#     return result
+#
+#
+# # Fetch unique test run IDs for dropdown options
+# test_run_ids_query = "SELECT DISTINCT tags->>'testid' AS testid FROM samples WHERE metric = 'response_time';"
+# test_run_ids = fetch_data(test_run_ids_query)
+# test_run_id_options = [{'label': id[0], 'value': id[0]} for id in test_run_ids]
+#
+# app = dash.Dash('K6 Dashboard')
+#
+# app.layout = html.Div([
+#     html.H1('Response Time Visualization'),
+#     dcc.Dropdown(
+#         id='test-run-dropdown',
+#         options=test_run_id_options,
+#         value=test_run_id_options[0]['value'] if test_run_id_options else None
+#     ),
+#     dcc.Graph(id='response-time-graph')
+# ])
+#
+# test_run_query = """
+#     SELECT ts, AVG(value) AS avg_response_time
+#     FROM samples
+#     WHERE metric = 'response_time' AND tags->>'testid' = %s
+#     GROUP BY ts
+#     ORDER BY ts;
+#     """
+#
+#
+# # @app.callback(
+# #     Output('response-time-graph', 'figure'),
+# #     [Input('test-run-dropdown', 'value')]
+# # )
+# # def update_graph(selected_test_run_id):
+# #     print(f"Fetching data for test run ID: {selected_test_run_id}")
+# #
+# #     data = fetch_data(test_run_query, (selected_test_run_id,))
+# #
+# #     # Convert query results to a DataFrame
+# #     agg_df = pd.DataFrame(data, columns=['ts', 'avg_response_time'])
+# #
+# #     print(f"Data fetched successfully. Rows: {len(agg_df)}")
+# #
+# #     # Create a Plotly graph object for the average response times
+# #     figure = go.Figure(
+# #         data=[
+# #             go.Scatter(x=agg_df['ts'], y=agg_df['avg_response_time'], mode='lines+markers', name='Avg Response Time')],
+# #         layout=go.Layout(title='Average Response Time by Timestamp', xaxis_title='Timestamp', yaxis_title='Average Response Time')
+# #     )
+# #
+# #     return figure
+#
+#
+# if __name__ == '__main__':
+#     app.run_server(debug=True)
+
+app = dash.Dash(__name__)
+
+app.layout = html.Div([
+    html.H1('Hello Dash'),
+    dcc.Graph(
+        id='example-graph',
+        figure={
+            'data': [
+                {'x': [1, 2, 3], 'y': [4, 1, 2], 'type': 'bar', 'name': 'SF'},
+                {'x': [1, 2, 3], 'y': [2, 4, 5], 'type': 'bar', 'name': u'Montréal'},
+            ],
+            'layout': {
+                'title': 'Dash Data Visualization'
+            }
+        }
+    )
+])
+
+if __name__ == '__main__':
+    app.run_server(debug=True)

apps/dash-board/build.gradle

@@ -0,0 +1,10 @@
+plugins {
+    id "base"
+}
+
+
+group = "io.github.bbortt.k6.dashboard"
+
+
+dependencies {
+}