aws grafana, prometheus 구성_2

모니터링 서버

 

https://github.com/prometheus/cloudwatch_exporter

GitHub - prometheus/cloudwatch_exporter: Metrics exporter for Amazon AWS CloudWatch

여기서 받아온 파일에서 약간 수정

 

cd /home/ec2-user/a_account_ec2

vi Dockerfile

FROM eclipse-temurin:21-jdk-noble as builder

SHELL ["/bin/bash", "-xe", "-o", "pipefail", "-c"]

ARG MAVEN_VERSION=3.8.5
ARG MAVEN_SHA512=89ab8ece99292476447ef6a6800d9842bbb60787b9b8a45c103aa61d2f205a971d8c3ddfb8b03e514455b4173602bd015e82958c0b3ddc1728a57126f773c743

ADD https://archive.apache.org/dist/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz /opt/maven.tar.gz
RUN mkdir -p /opt/maven \
 && echo "${MAVEN_SHA512}  /opt/maven.tar.gz" | sha512sum -c \
 && tar -x --strip-components=1 -C /opt/maven -f /opt/maven.tar.gz
ENV PATH /opt/maven/bin:${PATH}

WORKDIR /cloudwatch_exporter
COPY . /cloudwatch_exporter

RUN mvn package \
 && mv target/cloudwatch_exporter-*-with-dependencies.jar /cloudwatch_exporter.jar

FROM eclipse-temurin:21-jre-noble as runner
LABEL maintainer="The Prometheus Authors <prometheus-developers@googlegroups.com>"
EXPOSE 9106

WORKDIR /
RUN mkdir /config
ADD config.yml /config/
COPY --from=builder /cloudwatch_exporter.jar /cloudwatch_exporter.jar
ENTRYPOINT [ "java", "-jar", "/cloudwatch_exporter.jar", "9106"]
CMD ["/config/config.yml"]
RUN apt-get update -y
RUN apt-get install vim -y

 

도커 설치

sudo yum install docker -y
sudo usermod -aG docker ec2-user

 

exit 후 재접속

 

cd /home/ec2-user/a_account_ec2

docker build -t a_acount_ec2:v1 .

docker images
를 통해 image 생성 여부 확인

a_acount_ec2   latest    7c408933a89a   22 seconds ago   420MB

docker run -d -p 9106:9106 --name a_acount_ec2 a_acount_ec2:v1

docker ps -a
정상 구동 확인


AWS 작업
콘솔 - 모니터링 서버 우클릭 - 보안 - 보안 그룹 변경 - 9106 포트 열기

크롬에서
모니터링 서버 ip:9106

 

 

이렇게 나오면 정상.

 

프로메테우스 구성

mkdir prometheus
cd prometheus/
vi Dockerfile

FROM prom/prometheus as prom

WORKDIR /etc/prometheus
# copy the Prometheus configuration file
COPY ./ /etc/prometheus/

# set environment variables

# expose the Prometheus server port
EXPOSE 9090

# set the entrypoint command
ENTRYPOINT [ "prometheus", \
             "--config.file=/etc/prometheus/prometheus.yml", \
             "--storage.tsdb.path=/prometheus", \
             "--storage.tsdb.retention.time=365d"]

 

작성 후

promethues.yml 

vi prometheus.yml

==========================================================================================

global:
  scrape_interval: 1m
  evaluation_interval: 1m

scrape_configs:
  - job_name: 'a_acount_ec2'
    static_configs:
      - targets: ['컨테이너 IP!!!!!:9106']
    metric_relabel_configs:
      - source_labels: [tag_Name]
        target_label: instance_name

==========================================================================================

컨테이너 ip 확인 : docker inspect a_acount_ec2 | grep IPAddress


docker build -t prometheus:v1 .
docker run -d -p 9090:9090 --name prometheus prometheus:v1

docker ps 로 정상 구동 확인


AWS 작업
콘솔 - 모니터링 서버 우클릭 - 보안 - 보안 그룹 변경 - 9090 포트 열기

크롬에서
모니터링 서버 ip:9090

 

아래 이미지처럼 위 prometheus.yml 에서 설정한 a_acount_ec2 로 job 이 뜨면 정상