Question

我需要一些帮助才能找到为什么我的docker-compose.yml无法正常工作。故事是我有一个docker-compose.yml谁工作（谁创建Grafana，Prometheus，nodeexporter，cAdvisor和alertManager）然后我想做一个没有Grafana所以我只是删除了文件的所有Grafana事情，但它没有＆＃39; t work。

工作的人：

awk '{ printf $1; c=substr($2,1,1); printf OFS $2; for(i=3;i<=NF;i++) if(index($i,c)!=1) printf OFS $i; else printf ORS $1 OFS $i; printf ORS}' file

不工作的人：

version: '2'

networks:
  monitor-net:
    driver: bridge

volumes:
    prometheus_data: {}
    grafana_data: {}

services:

  prometheus:
    image: prom/prometheus
    container_name: prometheus
    volumes:
      - ./prometheus/:/etc/prometheus/
      - prometheus_data:/prometheus
    command:
      - '-config.file=/etc/prometheus/prometheus.yml'
      - '-storage.local.path=/prometheus'
      - '-alertmanager.url=http://alertmanager:9093'
      - '-storage.local.memory-chunks=100000'
    restart: unless-stopped
    expose:
      - 9090
    ports:
      - 9090:9090
    networks:
      - monitor-net
    labels:
      org.label-schema.group: "monitoring"

  alertmanager:
    image: prom/alertmanager
    container_name: alertmanager
    volumes: 
      - ./alertmanager/:/etc/alertmanager/
    command:
      - '-config.file=/etc/alertmanager/config.yml'
      - '-storage.path=/alertmanager'
    restart: unless-stopped
    expose:
      - 9093
    ports:
      - 9093:9093
    networks:
      - monitor-net
    labels:
      org.label-schema.group: "monitoring"

  nodeexporter:
    image: prom/node-exporter
    container_name: nodeexporter
    restart: unless-stopped
    expose:
      - 9100
    networks:
      - monitor-net
    labels:
      org.label-schema.group: "monitoring"

  cadvisor:
    image: google/cadvisor:v0.24.1
    container_name: cadvisor
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
    restart: unless-stopped
    expose:
      - 8080
    networks:
      - monitor-net
    labels:
      org.label-schema.group: "monitoring"

  grafana:
    image: grafana/grafana
    container_name: grafana
    volumes:
      - grafana_data:/var/lib/grafana
    env_file:
      - user.config
    restart: unless-stopped
    expose:
      - 3000
    ports:
      - 3000:3000
    networks:
      - monitor-net
    labels:
      org.label-schema.group: "monitoring"

使用第二个容器，普罗米修斯无法运行并且日志为：

version: '2'

networks:
  monitor-net:
    driver: bridge

volumes:
    prometheus_data: {}

services:

  prometheus:
    image: prom/prometheus
    container_name: prometheus
    volumes:
      - ./prometheus/:/etc/prometheus/
      - prometheus_data:/prometheus
    command:
      - '-config.file=/etc/prometheus/prometheus.yml'
      - '-storage.local.path=/prometheus'
      - '-alertmanager.url=http://alertmanager:9093'
      - '-storage.local.memory-chunks=100000'
    restart: unless-stopped
    expose:
      - 9090
    ports:
      - 9090:9090
    networks:
      - monitor-net
    labels:
      org.label-schema.group: "monitoring"

  alertmanager:
    image: prom/alertmanager
    container_name: alertmanager
    volumes:
      - ./alertmanager/:/etc/alertmanager/
    command:
      - '-config.file=/etc/alertmanager/config.yml'
      - '-storage.path=/alertmanager'
    restart: unless-stopped
    expose:
      - 9093
    ports:
      - 9093:9093
    networks:
      - monitor-net
    labels:
      org.label-schema.group: "monitoring"

  nodeexporter:
    image: prom/node-exporter
    container_name: nodeexporter
    restart: unless-stopped
    expose:
      - 9100
    networks:
      - monitor-net
    labels:
      org.label-schema.group: "monitoring"

  cadvisor:
    image: google/cadvisor
    container_name: cadvisor
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
    restart: unless-stopped
    expose:
      - 8080
    networks:
      - monitor-net
    labels:
      org.label-schema.group: "monitoring"

Answer 1

普罗米修斯至少开始然后错误的事实意味着你的撰写文件可能是正确的。

似乎至少尝试加载配置文件/etc/prometheus/prometheus.yml并且无法执行此操作。

在撰写文件中，我看到它添加了一个预期存在于位置./prometheus/的主机系统上的主机卷。您是否也复制了此文件夹及其内容？如果是，您是否验证配置是否正确并且预计在没有Grafana的情况下可以正常工作？同样重要的是当你运行docker-compose时当前目录是什么，它必须是./prometheus/目录所在的位置。

我的docker-compose.yml文件有什么问题？

1 个答案: