Zoomoney 프로젝트 Prometheus 와 Grafana 연동

Prometheus란?? 시계열(Time Series) 데이터베이스 기반 모니터링 시스템

[root@zoomoney opt]# tree
.
├── grafana
│   ├── Containerfile
│   └── provisioning
│       ├── dashborads
│       └── datasources
└── prometheus
    ├── Containerfile
    └── prometheus.yml

 

<Prometheus연동>

1.prometheus 디렉토리 이동후

buildah bud -t prometheus:v1 . 명령어 수행

 

<빌드된 컨테이너 이미지 확인>

[root@zoomoney opt]# podman images
REPOSITORY                 TAG                IMAGE ID      CREATED       SIZE
localhost/prometheus       v1                 9290fb8f4fad  24 hours ago  303 MB

 

<Container 이미지 기동>

podman run -d --name prometheus_v1 --pod zoomoney_pro localhost/prometheus:v1

 

<Grafana 연동>

1.grafana 디렉토리 이동후

buildah bud -t grafana:v1 . 명령어 수행

 

<빌드된 컨테이너 이미지 확인>

[root@zoomoney ~]# podimg
REPOSITORY                 TAG                IMAGE ID      CREATED       SIZE
localhost/prometheus       v1                 9290fb8f4fad  24 hours ago  303 MB
localhost/backend          v1                 163c2883438f  24 hours ago  573 MB
localhost/grafana          v1                 2d2ae498da92  29 hours ago   671 MB

 

<Container 이미지 기동>

podman run -d --name grafana_v1 --pod zoomoney_pro localhost/grafana:v1

 

<Container 확인>

CONTAINER ID  IMAGE                                    COMMAND               CREATED       STATUS       PORTS                                                                                                  NAMES               POD ID        PODNAME
2365106ac006  localhost/grafana:v1                                           24 hours ago  Up 24 hours  0.0.0.0:80->80/tcp, 0.0.0.0:7777->7777/tcp, 0.0.0.0:9091->9090/tcp, 0.0.0.0:33000->3000/tcp, 3000/tcp  grafana_v1          89a757316fa5  zoomoney_pro
005a100371c9  localhost/prometheus:v1                  --config.file=/et...  24 hours ago  Up 24 hours  0.0.0.0:80->80/tcp, 0.0.0.0:7777->7777/tcp, 0.0.0.0:9091->9090/tcp, 0.0.0.0:33000->3000/tcp, 9090/tcp  prometheus_v1       89a757316fa5  zoomoney_pro

 

 

<접속확인>

1.Grafana 접속 확인

 

2. Prometheus 가 Zoomoney 프로젝트 엔드포인트에 매트릭스를 수집하는지 Curl 명령어로 확인 결과

[root@zoomoney ~]# curl http://192.168.0.174:7777/zoomoney/actuator/prometheus
# HELP application_ready_time_seconds Time taken for the application to be ready to service requests
# TYPE application_ready_time_seconds gauge
application_ready_time_seconds{main_application_class="com.shinhan.zoomoney.ZooMoneyBackEndApplication"} 10.454
# HELP application_started_time_seconds Time taken to start the application
# TYPE application_started_time_seconds gauge
application_started_time_seconds{main_application_class="com.shinhan.zoomoney.ZooMoneyBackEndApplication"} 10.359
# HELP disk_free_bytes Usable space for path
# TYPE disk_free_bytes gauge
disk_free_bytes{path="/."} 2.43263488E9
# HELP disk_total_bytes Total space for path
# TYPE disk_total_bytes gauge
disk_total_bytes{path="/."} 1.1416895488E10
# HELP executor_active_threads The approximate number of threads that are actively executing tasks
# TYPE executor_active_threads gauge
executor_active_threads{name="applicationTaskExecutor"} 0.0
# HELP executor_completed_tasks_total The approximate total number of tasks that have completed execution
# TYPE executor_completed_tasks_total counter
executor_completed_tasks_total{name="applicationTaskExecutor"} 0.0
# HELP executor_pool_core_threads The core number of threads for the pool
# TYPE executor_pool_core_threads gauge
executor_pool_core_threads{name="applicationTaskExecutor"} 8.0
# HELP executor_pool_max_threads The maximum allowed number of threads in the pool
# TYPE executor_pool_max_threads gauge
executor_pool_max_threads{name="applicationTaskExecutor"} 2.147483647E9
# HELP executor_pool_size_threads The current number of threads in the pool
# TYPE executor_pool_size_threads gauge
executor_pool_size_threads{name="applicationTaskExecutor"} 0.0
# HELP executor_queue_remaining_tasks The number of additional elements that this queue can ideally accept without blocking
# TYPE executor_queue_remaining_tasks gauge
... 생략...

<Grafana 대쉬보드 구성>