bearddan2000 / java-web-api-sbt-spring-prometheus-grafana-hello

java-web-api-sbt-spring-prometheus-grafana-hello

Description

Another way to serve web content. Uses prometheus to track visitors and grafana to visualize low level metrics.

To see a graph of visitors:

• Nav to http://localhost:81
• Classic UI
  • Click Graph tab
    • Search: 'scrape_series_added' or 'scrape_duration_second' or 'http_request_duration_ms_bucket'
    • Duration 1m

For health check:

• Nav to http://localhost:81
• Targetes

To see dashboards:

• Nav to http://localhost:82
• Login with admin/admin
• configuration -> datasources
  • Select Prometheus
    • dashboards
      • import and click label

Tech stack

• java
• sbt
• prometheus

Docker stack

• openjdk:11-jdk
• prom/prometheus:latest
• grafana/grafana

To run

sudo ./install.sh -u

• Available http://localhost
• App metrics http://localhost/metrics
• Prometheus console http://localhost:81
• Grafana dashboards http://localhost:82
  • Login with admin/admin

To stop

sudo ./install.sh -d

For help

sudo ./install.sh -h

Credit

• https://github.com/monodot/spring-boot-with-metrics/blob/main/pom.xml