logging-docker-compose

logging on docker-compose

Configuration on Grafana

Connect Grafana To Elasticsearch

1. Click on the Add Data Source button to be taken to the new data source form.
2. In the name, enter Logs.
3. Choose Elasticsearch in the Type drop down.
4. Enter http://elasticsearch:9200 for the URL.
5. In Index Name enter [logstash-]YYYY.MM.DD and choose Daily in the Pattern field, otherwise error no index will occur.

View The Log Data in Grafana

1. In the left sidebar hover over the plus icon[+] and choose Dashboard.

2. Choose Table as the panel type and a table will appear.

3. Drag the bottom right corner of the table to fill the window.

4. To edit the contents of the table, hover over the title bar for the table and choose Edit.

5. Click on the General tab and give your table the Title field Logs.

6. Click on the Metrics tab and choose Elasticsearch in the Data Source field from drop down.

7. For the Metric field, click and change it to Raw Document.

8. Click on the Options tab and change the Table Transform to JSON Data.

9. Click the [+] icon next to Columns field and choose @timestamp.

10. Click the [+] icon again and choose log.

11. Close the edit panel.

Filter the Log Data in Grafana

1. From the created dashboard(left panel), click on the gear icon in the top right corner to open the Dashboard settings.

2. On the left side, click on Variables and click the Add Variable button.

3. Under Name, enter filter.

4. For Label, enter Filter.

5. Under Type, choose Ad hoc filters.

6. Under Data Source choose Elasticsearch.

7. Click the Add button.

8. Click the back arrow in the top right corner to return to the Dashboard.

9. Return to Dashboard, and add container_name.keyword as Filter name and choose container.