linux系统安装skywalking

1. 还是下载安装 apm和agent， jdk1.8

2. 直接 startup.sh 启动 看启动日志

如何打开防火墙，不单单操作ui界面

firewall-cmd --permanent --add-port=18080/tcp

firewall-cmd --reload


firewall-cmd --list-ports

3. springboot应用集成agent

-javaagent:/Users/Zhuanz/Documents/skywalking-agent/skywalking-agent.jar
-DSW_AGENT_NAME=skywalking-springboot-demo
-DSW_AGENT_COLLECTOR_BACKEND_SERVICES=83.229.124.227:11800

4. skywalking整合es

先启动elasticsearch

cd /usr/local

groupadd elasticsearch

useradd elasticsearch -g elasticsearch

chown -R elasticsearch:elasticsearch elasticsearch-7.17.0/

vim config/jvm.options
        -Xms512m
        -Xmx512m

elasticsearch -d

/usr/local/elasticsearch-7.17.0/config/jvm.options 修改配置

/usr/local/apache-skywalking/config/application.yml

5. skywalking 整合dubbo

和springboot是一样的，没啥区别