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https://github.com/daggerok/boot-micrometer-prometheus-grafana-monitoring
Monitor spring-boot apps with actuator, micrometer, prometheus and grafana...
https://github.com/daggerok/boot-micrometer-prometheus-grafana-monitoring
grafana micrometer postgres postgres-database postgresql postgresql-database prometheus prometheus-metrics r2dbc r2dbc-migrations r2dbc-postgres r2dbc-postgresql spring-boot-actuator
Last synced: 24 days ago
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Monitor spring-boot apps with actuator, micrometer, prometheus and grafana...
- Host: GitHub
- URL: https://github.com/daggerok/boot-micrometer-prometheus-grafana-monitoring
- Owner: daggerok
- Created: 2020-04-25T03:03:51.000Z (almost 5 years ago)
- Default Branch: master
- Last Pushed: 2020-04-28T23:02:19.000Z (almost 5 years ago)
- Last Synced: 2024-11-11T15:40:40.789Z (3 months ago)
- Topics: grafana, micrometer, postgres, postgres-database, postgresql, postgresql-database, prometheus, prometheus-metrics, r2dbc, r2dbc-migrations, r2dbc-postgres, r2dbc-postgresql, spring-boot-actuator
- Language: Java
- Homepage:
- Size: 64.5 KB
- Stars: 2
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# spring-boot micrometer prometheus grafana [](https://github.com/daggerok/boot-micrometer-prometheus-grafana-monitoring/actions?query=workflow%3ACI)
Monitor spring-boot apps with actuator, micrometer, prometheus and grafana...
## build and run system
```bash
./mvnw -f docker-compose -P postgres-start
./mvnw -f backend package jib:dockerBuild
./mvnw -f docker-compose -P backend-start,prometheus-start,grafana-start
```
## examine some rest calls (monitoring test data)
```bash
curl -sS 0:8080 | jq '.'
http :8080 name=ololo
http :8080 name=trololo
http :8080
```
## grafana
### setup
* open http://127.0.0.1:3000/
* login as `admin` / `admin`
* set a new password and confirm
### configure prometheus datasource
* click on `Add data source`
* select `prometheus`
* set URL: `http://prometheus:9090`
* set Query timeout: `5s`
* finally, click button: `Save & Test`
* verify success: `Data source is working`
* click `Dashboards` tab
* create one for `http_server_requests_seconds_count` query
## cleanup
```bash
./mvnw -f docker-compose -P down
```
## resources
* [YouTube: Kubernetes Master Class: Monitoring and Alerting with Prometheus & Grafana](https://www.youtube.com/watch?v=OQojdJL48S4&feature=youtu.be&t=1750)
* https://dzone.com/articles/monitoring-using-spring-boot-20-prometheus-and-gra
* [Docker Hub Prometheus](https://hub.docker.com/r/prom/prometheus/)
* [Spring Boot Actuator Metrics](https://docs.spring.io/spring-metrics/docs/current/public/prometheus)
* [R2DBC migrations (require java >= 11 and spring-boot >= 2.3.0.M3)](https://github.com/nkonev/r2dbc-migrate)
* [R2DBC migrations example](https://github.com/nkonev/r2dbc-migrate-example/blob/master/pom.xml)
* [YouTube: Production-Ready Spring Boot Applications](https://www.youtube.com/watch?v=SSu7V-S5yec&feature=youtu.be&t=2132s)
* https://www.callicoder.com/spring-boot-actuator-metrics-monitoring-dashboard-prometheus-grafana/