分布式追踪与监控：Skywalking（三）

lisanmengmeng2026-09-20 9:10

SkyWalking服务端安装

安装环境：

操作系统：CentOS7，配置为4核8G

Docker版本：Docker version 19.03.12, build 48a66213fe

安装工具：docker-compose，版本：docker-compose version 1.26.2, build eefe0d31

skywalking版本：8.1.0

elasticsearch版本：7.5.0

1、创建目录

mkdir -p /data/ent/skywalkingcd /data/ent/skywalking

2、编写docker-compose.yml

复制代码

vim docker-compose.yml
#添加以下内容
version: '3.8'
services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.5.0
    container_name: elasticsearch
    restart: always
    ports:
      - 9200:9200
    healthcheck:
      test: ["CMD-SHELL", "curl --silent --fail localhost:9200/_cluster/health || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    environment:
      - discovery.type=single-node
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - TZ=Asia/Shanghai
    ulimits:
      memlock:
        soft: -1
        hard: -1
  skywalking-oap:
    image: apache/skywalking-oap-server:8.1.0-es7
    container_name: skywalking-oap
    depends_on:
      - elasticsearch
    links:
      - elasticsearch
    restart: always
    ports:
      - 11800:11800
      - 12800:12800
    healthcheck:
      test: ["CMD-SHELL", "/skywalking/bin/swctl"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    environment:
      TZ: Asia/Shanghai
      SW_STORAGE: elasticsearch7
      SW_STORAGE_ES_CLUSTER_NODES: elasticsearch:9200
  skywalking-ui:
    image: apache/skywalking-ui:8.1.0
    container_name: skywalking-ui
    depends_on:
      - skywalking-oap
    links:
      - skywalking-oap
    restart: always
    ports:
      - 28080:8080
    environment:
      TZ: Asia/Shanghai
      SW_OAP_ADDRESS: skywalking-oap:12800

3、启动服务

docker-compose up -d

4、开放端口

firewall-cmd --zone=public --add-port=11800/tcp --permanent

firewall-cmd --zone=public --add-port=12800/tcp --permanent

firewall-cmd --zone=public --add-port=28080/tcp --permanent

firewall-cmd --reload

5、访问skywalking ui后台，访问地址为：http://服务器ip:28080