安装mysql 8 

参考文章

centos7搭建mysql5.6 && mysql 8.0_centos7 mysql5.6-CSDN博客

安装 jdk 17 

官网下载 对应的版本

Java Downloads | Oracle

wget https://download.java.net/java/GA/jdk17.0.2/dfd4a8d0985749f896bed50d7138ee7f/8/GPL/openjdk-17.0.2_linux-x64_bin.tar.gz


解压 
tar -zxvf jdk-17_linux-x64_bin.tar.gz

cp jdk-17.0.11/ /usr/local/ -r

配置环境变量

vim /etc/profile

#JDK
unset -f pathmunge
export JAVA_HOME=/usr/local/jdk-17.0.11
export CLASSPATH=$JAVA_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:$PATH

source /etc/profile

生成jre 

cd /usr/local/jdk-17.0.11/bin

jlink --module-path jmods --add-modules java.desktop --output jre

安装 nacos   Release 2.2.3 (May 25th, 2023) · alibaba/nacos · GitHub

数据库创建 nacos 账户

CREATE user 'nacos'@'%' identified by 'Diel%8';
grant all privileges on *.* to 'nacos'@'%' with grant option;



CREATE DATABASE nacos;

初始化 nacos 

source /root/nacos/conf/mysql-schema.sql

配置nacos

vim /usr/local/nacos/conf/application.properties

启停nacos  

cd /usr/local/nacos/bin

sh startup.sh -m standalone

sh shutdown.sh

nacos 报404 错误

 访问url  http://192.168.217.135:8848/nacos