docker-compose.yml文件

version: '3.3'
services:
  es7:
    image: elasticsearch:7.10.1
    container_name: es7
    ports:
      - 9200:9200
      - 9300:9300
    environment:
      - discovery.type=single-node #单例模式
      - bootstrap.memory_lock=true #锁定物理内存地址，防止es内存被交换出去，也就是避免es使用swap交换分区，频繁的交换，会导致IOPS变高
      - "ES_JAVA_OPTS=-Xms1048m -Xmx1048m" #堆内存大小
      - TZ=Asia/Shanghai

  skywalking-oap:
    image: apache/skywalking-oap-server:8.3.0-es7
    container_name: skywalking-oap
    restart: always
    depends_on:
      - es7
    links:
      - es7
    ports:
      - 11800:11800
      - 12800:12800
    environment:
      TZ: Asia/Shanghai
      SW_STORAGE: elasticsearch7
      SW_STORAGE_ES_CLUSTER_NODES: es7:9200

  skywalking-ui:
    image: apache/skywalking-ui:8.3.0
    container_name: skywalking-ui
    restart: always
    depends_on:
      - skywalking-oap
    links:
      - skywalking-oap
    ports:
      - 8088:8080
    environment:
      TZ: Asia/Shanghai
      SW_OAP_ADDRESS: skywalking-oap:12800

启动

docker-compose up -d