docker-compose方式安装skywalking （分布式）

服务端安装 docker-compose文件

```yaml
version: 3.3
services:
  elasticsearch:
    image: elasticsearch:7.9.0
    container_name: elasticsearch
    restart: always
    ports:
      - 9200:9200
    environment:
      discovery.type: single-node
      TZ: Asia/Shanghai
    ulimits:
      memlock:
        soft: -1
        hard: -1
  oap:
    image: apache/skywalking-oap-server:8.1.0-es7
    container_name: oap
    depends_on:
      - elasticsearch
    links:
      - elasticsearch
    restart: always
    ports:
      - 11800:11800
      - 12800:12800
    environment:
      SW_STORAGE: elasticsearch7 # 指定ES版本
      SW_STORAGE_ES_CLUSTER_NODES: elasticsearch:9200
      TZ: Asia/Shanghai
  ui:
    image: apache/skywalking-ui:8.1.0
    container_name: ui
    depends_on:
      - oap
    links:
      - oap
    restart: always
    ports:
        - 8080:8080
    environment:
        SW_OAP_ADDRESS: oap:12800
        TZ: Asia/Shanghai

启动

docker-compose up -d

查看启动

docker-compose ps

在window系统中使用google浏览器访问skywalking-ui界面

elasticsearch启动时间比较长，需要耐心等待几分钟  
http://192.168.198.141:8080/

客户端安装 下载源码

http://archive.apache.org/dist/skywalking/8.1.0/

上传到客户端的服务器

cd /opt
tar zxf apache-skywalking-apm-8.1.0.tar.gz
rm -rf apache-skywalking-apm-8.1.0.tar.gz

Java Agent配置方式

java -javaagent:/opt/skywalking/apache-skywalking-apm-bin/agent/skywalking-agent.jar -Dskywalking.agent.service_name=skywalkingdemo3  -Dskywalking.collector.backend_service=192.168.1.11:11800 -jar SkywalkingDemo-0.0.1-SNAPSHOT.jar

skywalking集成docker 准备工作

新建自定义镜像目录 mkdir -p /data/skywalking 将SkywalkingDemo-0.0.1-SNAPSHOT.jar复制到/data/skywalking目录中 cp /data/SkywalkingDemo-0.0.1-SNAPSHOT.jar /data/skywalking/

配置agent

将agent目录复制到/data/skywalking备用 cp -r /opt/skywalking/apache-skywalking-apm-bin/agent /data/skywalking

Dockerfile

制作镜像

cd /data/skywalking docker build -t yyjzy/skywalkingdemo1:1.0 –build-arg JAR_FILE=SkywalkingDemo-0.0.1-SNAPSHOT.jar

运行镜像

docker run -d -p 8081:8081 --name skydemo1 yyjzy/skywalkingdemo1:1.0