尊龙凯时人生就是搏

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docker run --restart always image_name

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docker run -d --name my_container --restart=always image_name:latest

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docker stats container_name»òÕßcontainer_id

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DockerÌṩÁËÓÃÓÚ¼à¿ØÈÝÆ÷µÄ¹¤¾ß£¬ÆäÖÐÒ»¸ö½ÏÁ¿³£ÓõÄÊÇPrometheus£¬ËüÊÇÒ»¸ö¿ªÔ´¹¤¾ß¼¯£¬ÓÃÓÚÖ¸±ê¼Ç¼ºÍչʾ£¬¿ÉÒÔʵÏÖÈÝÆ÷ʱ¼äÐòÁÐÊý¾ÝÊÕÂÞºÍչʾ¡£ÔÚ±¾Ð¡½ÚÖУ¬ÎÒÃǽ«ÏêϸÏÈÈÝÔõÑùʹÓÃPrometheus¼à¿ØDockerÈÝÆ÷¡£

×°ÖÃPrometheus

Ê×ÏÈ£¬ÎÒÃÇÐèÒª´ÓPrometheusµÄ¹Ù·½ÍøÕ¾£¨https://prometheus.io/download/£©ÏÂÔØ×îеÄ×°Öðü£¬È»ºó½âѹËõµ½LinuxÖС£

tar -zxvf prometheus-*.tar.gz
cd prometheus-*

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½«ÒÔÏÂÄÚÈÝÌí¼Óµ½prometheus.ymlÎļþÖУ¬ÓÃÓÚÔÚPrometheusÉÏÉèÖÃDocker¼à¿Ø

scrape_configs:
- job_name: 'prometheus'
  scrape_interval: 5s
  static_configs:
    - targets: ['localhost:9090']

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Æô¶¯PrometheusÏà¹ØЧÀÍ£¨Docker daemon£¬Prometheus£©µÄ×î¼òÆÓÒªÁìÊÇʹÓÃDocker Compose¡£ÒÔÏÂΪʾÀýdocker-compose.ymlÎļþ£¬ÓÃÓÚÆô¶¯PrometheusºÍÏà¹ØЧÀÍ¡£

version: '3'
services:
  prometheus:
    image: prom/prometheus

    ports:
      - "9090:9090"
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
    restart: always

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½«ÒÔÏÂÄÚÈÝÌí¼Óµ½prometheus.ymlÎļþÖУ¬ÓÃÓÚÔÚPrometheusÉÏÉèÖÃDocker¼à¿Ø¡£

scrape_configs:
- job_name: 'docker'
  scrape_interval: 5s
  static_configs:
  - targets: ['localhost:9323']

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ÔËÐÐexporter

Òª½«Docker״̬µ¼³öΪPrometheusÖ¸±ê£¬ÐèҪʹÓÃPrometheus Exporter£¬ÒÔÏÂΪdocker-compose.ymlÎļþʾÀý¡£

version: '3'
services:
  prometheus:
    image: prom/prometheus
    ports:
      - "9090:9090"
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
    restart: always
  prometheus-exporter:
    image: prom/node-exporter:v0.15.2
    command:
      - '--path.rootfs=/hostfs'
    ports:
      - "9323:9323"
    volumes:
      - /proc:/hostfs/proc:ro
      - /sys:/hostfs/sys:ro
      - /:/hostfs:ro
    restart: always

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sudo systemctl daemon-reload
sudo systemctl restart docker
docker-compose up
http://localhost:9090

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