如何将 APM 服务器配置为 docker-compose 文件

Question

我有一个 docker-compose.yml 文件，其中包含 elasticsearch 和 kibana。我想在 docker-compose.yml 文件中添加 APM 服务器服务。有没有办法将 apm 服务器配置到 .yml 文件？我正在阅读有关在 docker 上配置 apm 服务器的内容，但这不是我想要的，因为我正在使用 docker-compose 进行此操作。

我的 docker-compose 文件：

version: '3.8'

services:

  elasticsearch:
   container_name: elasticsearch
   image: docker.elastic.co/elasticsearch/elasticsearch:7.13.0
   ports:
    - 9200:9200
   volumes:
    - elasticsearch-data:/usr/share/elasticsearch/data
   environment:
    - xpack.monitoring.enabled=true
    - xpack.watcher.enabled=false
    - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    - discovery.type=single-node
   networks:
    - elastic

  kibana:
   container_name: kibana
   image: docker.elastic.co/kibana/kibana:7.13.0
   ports:
    - 5601:5601
   depends_on:
    - elasticsearch
   environment:
    - ELASTICSEARCH_URL=http://localhost:9200
    - xpack.apm.enabled=false
   networks:
    - elastic

  
networks:
  elastic:
    driver: bridge

volumes:
  elasticsearch-data:

---

更新了 docker-compose.yml：

这是正确的吗？

version: '3.8'

services:

  apm-server:
   container_name: apm-server
   image: docker.elastic.co/apm/apm-server:7.13.0
   ports:
    - 8200:8200
   depends_on:
     - elasticsearch
     - kibana
   networks:
    - elastic 

   command: >
     apm-server -e
       -E apm-server.rum.enabled=true
       -E setup.kibana.host=kibana:5601
       -E setup.template.settings.index.number_of_replicas=0
       -E apm-server.kibana.enabled=true
       -E apm-server.kibana.host=kibana:5601
       -E output.elasticsearch.hosts=["elasticsearch:9200"]
  
  elasticsearch:
   container_name: elasticsearch
   image: docker.elastic.co/elasticsearch/elasticsearch:7.13.0
   ports:
    - 9200:9200
   volumes:
    - elasticsearch-data:/usr/share/elasticsearch/data
   environment:
    - xpack.monitoring.enabled=true
    - xpack.watcher.enabled=false
    - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    - discovery.type=single-node
   networks:
    - elastic

  kibana:
   container_name: kibana
   image: docker.elastic.co/kibana/kibana:7.13.0
   ports:
    - 5601:5601
   depends_on:
    - elasticsearch
   environment:
    - ELASTICSEARCH_URL=http://localhost:9200
    - xpack.apm.enabled=false
   networks:
    - elastic

  
networks:
  elastic:
    driver: bridge

volumes:
  elasticsearch-data:

Answer 1

您需要将 APM 添加到您的 docker 文件中，如下所示：

  apm-server:
    image: docker.elastic.co/apm/apm-server:7.13.0
    cap_add: ["CHOWN", "DAC_OVERRIDE", "SETGID", "SETUID"]
    cap_drop: ["ALL"]
    ports:
    - 8200:8200
    command: >
       apm-server -e
         -E apm-server.rum.enabled=true
         -E setup.kibana.host=kibana:5601
         -E setup.template.settings.index.number_of_replicas=0
         -E apm-server.kibana.enabled=true
         -E apm-server.kibana.host=kibana:5601
         -E output.elasticsearch.hosts=["elasticsearch:9200"]
    healthcheck:
      interval: 10s
      retries: 12
      test: curl --write-out 'HTTP %{http_code}' --fail --silent --output /dev/null http://localhost:8200/