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skywalking在docker中應(yīng)用方式

更新時(shí)間：2023年03月16日 14:21:36 作者：AlexClownfish

這篇文章主要介紹了skywalking在docker中應(yīng)用方式，具有很好的參考價(jià)值，希望對(duì)大家有所幫助。如有錯(cuò)誤或未考慮完全的地方，望不吝賜教

準(zhǔn)備工作

下載源碼包，下面會(huì)用到agent

https://archive.apache.org/dist/skywalking/6.6.0/apache-skywalking-apm-6.6.0.tar.gz

拉取鏡像

docker pull elasticsearch:7.5.1
docker pull apache/skywalking-oap-server:6.6.0-es7
docker pull apache/skywalking-ui:6.6.0

安裝elasticsearch

修改系統(tǒng)參數(shù)

vi /etc/sysctl.conf

vm.max_map_count=262144 #調(diào)整參數(shù)

sysctl -p #刷新參數(shù)

啟動(dòng)elasticsearch

docker run -d --name=es7 \
-p 9200:9200 -p 9300:9300 \
-e "discovery.type=single-node" elasticsearch:7.5.1

創(chuàng)建持久化目錄并拷貝數(shù)據(jù)

mkdir -p /data/elasticsearch
docker cp es7:/usr/share/elasticsearch/data /data/elasticsearch/
docker cp es7:/usr/share/elasticsearch/logs /data/elasticsearch/
docker rm -f es7

docker-compose編排部署es，skywalking

創(chuàng)建編排文件

cd /data && touch docker-compose.yml
tar -zxvf apache-skywalking-apm-6.6.0.tar.gz  #解壓源碼以便后續(xù)使用agent

編輯編排文件

version: '3'
networks:
  cq-data-security:  ##我這里選擇了已有網(wǎng)卡，與我java項(xiàng)目網(wǎng)卡一致可以容器之間相互通信，具體需求看自己
    external: true
services:
  es7:
    image: elasticsearch:7.5.1
    container_name: es7
    expose:
      - 9200
      - 9300
    restart: always
    volumes:
      - /data/elasticsearch/data:/usr/share/elasticsearch/data
      - /data/elasticsearch/logs:/usr/share/elasticsearch/logs
    environment:
      - TZ=Asia/Shanghai
      - LANG=en_US.UTF-8
      - discovery.type=single-node
    networks:
      cq-data-security:
        ipv4_address: 172.62.0.51

  skywalking-oap-server:
    image: apache/skywalking-oap-server:6.6.0-es7
    container_name: skywalking-oap-server
    expose:
      - 12800
      - 11800
    privileged: true
    restart: always
    environment:
      - TZ=Asia/Shanghai
      - LANG=en_US.UTF-8
      - SW_STORAGE=elasticsearch
      - SW_STORAGE_ES_CLUSTER_NODES=172.62.0.51:9200
    networks:
      cq-data-security:
        ipv4_address: 172.62.0.52

  skywalking-ui:
    image: apache/skywalking-ui:6.6.0
    container_name: skywalking-ui
    ports:
      - 28080:8080
    privileged: true
    restart: always
    environment:
      - SW_OAP_ADDRESS=172.62.0.52:12800
    networks:
      cq-data-security:
        ipv4_address: 172.62.0.53

docker-compose up -d 直接啟動(dòng)即可

訪問(wèn)localhost:28080 ui訪問(wèn)

agent部署

cd /data 
cp -r apache-skywalking-apm-bin/agent /你的項(xiàng)目目錄/dockerfile所在目錄

#編輯dockerfile將以下參數(shù)加入dockerfile
RUN mkdir /root/agent
COPY ./agent /root/agent

#修改java應(yīng)用啟動(dòng)參數(shù)

java -javaagent:/root/agent/skywalking-agent.jar=agent.service_name=group_module -Dskywalking.collector.backend_service=172.62.0.52:11800 -jar /root/group-module-1.0-SNAPSHOT.jar --server.port=8890

至此客戶端和服務(wù)端部署完成，可以打開(kāi)ui界面進(jìn)行訪問(wèn)