docker 安装 prometheus，grafana，node-exporter 监控工具

news2024/9/20 15:07:23

：https://download.csdn.net/download/qq_42208305/87792827

加载离线镜像：

监控端安装： docker load -i prometheus.tar docker load -i grafana.tar

被监控端安装： docker load -i node-exporter.tar

docker 安装 prometheus

编写配置文件 vi prometheus.yml

# my global confi
global:
  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
  # scrape_timeout is set to the global default (10s).

# Alertmanager configuration
alerting:
  alertmanagers:
  - static_configs:
    - targets:
      # - alertmanager:9093

# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
  # - "first_rules.yml"
  # - "second_rules.yml"

# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
    #多一个监控机器，添加一个配置文件，并重启prometheus
  - job_name: 'node_exporter'
    static_configs:
    - targets:['192.168.137.241:9100']

/opt/prometheus.yml 编写的配置文件路径

docker启动prometheus

docker run -d -p 9090:9090 -v /opt/prometheus.yml:/etc/prometheus/prometheus.yml -v "/etc/localtime:/etc/localtime" --name prometheus --net=host prom/prometheus:latest

docker 安装 grafana

设置登录密码 admin8888

docker run -d -i -p 3000:3000 -v "/etc/localtime:/etc/localtime" -e "GF_SERVER_ROOT_URL=http://grafana.server.name" -e "GF_SECURITY_ADMIN_PASSWORD=admin8888" --net=host grafana/grafana

docker 安装 node-exporter （被监控端安装）

docker run -d -p 9100:9100 -v "/proc:/host/proc" -v "/sys:/host/sys" -v "/:/rootfs" -v "/etc/localtime:/etc/localtime" --net=host prom/node-exporter --path.procfs /host/proc --path.sysfs /host/sys --collector.filesystem.ignored-mount-points "^/(sys|proc|dev|host|etc)($|/)"