Nacos在mac上的部署

https://github.com/alibaba/nacos/releases/tag/2.0.3

下载 nacos-server-$version.zip 包。

unzip nacos-server-$version.zip 或者 tar -xvf nacos-server-$version.tar.gz
cd nacos/bin

在nacos/conf文件夹下的application.properties打开

开启下面的功能

#*************** Config Module Related Configurations ***************#
### If use MySQL as datasource:
spring.datasource.platform=mysql

### Count of DB:
db.num=1

### Connect URL of DB:
db.url.0=jdbc:mysql://127.0.0.1:3306/nacos?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC
db.user.0=nacos
db.password.0=nacos

本地mysql添加nacos数据库
在nacos/conf文件夹下使用nacos-mysql.sql创建表结构

根据本地配置修改

### Connect URL of DB:
db.url.0=jdbc:mysql://127.0.0.1:3306/nacos?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC
db.user.0=root
db.password.0=123456

启动命令(standalone代表着单机模式运行，非集群模式):

sh startup.sh -m standalone

输出操作日志

➜  bin sh startup.sh -m standalone
/Users/ylmac/Library/Java/JavaVirtualMachines/openjdk-17/Contents/Home/bin/java   -Xms512m -Xmx512m -Xmn256m -Dnacos.standalone=true -Dnacos.member.list= -Xlog:gc*:file=/Users/ylmac/Downloads/nacos/logs/nacos_gc.log:time,tags:filecount=10,filesize=102400 -Dloader.path=/Users/ylmac/Downloads/nacos/plugins/health,/Users/ylmac/Downloads/nacos/plugins/cmdb -Dnacos.home=/Users/ylmac/Downloads/nacos -jar /Users/ylmac/Downloads/nacos/target/nacos-server.jar  --spring.config.additional-location=file:/Users/ylmac/Downloads/nacos/conf/ --logging.config=/Users/ylmac/Downloads/nacos/conf/nacos-logback.xml --server.max-http-header-size=524288
nacos is starting with standalone
nacos is starting，you can check the /Users/ylmac/Downloads/nacos/logs/start.out

cat /Users/ylmac/Downloads/nacos/logs/start.out
/Users/ylmac/Library/Java/JavaVirtualMachines/openjdk-17
...
错误: 找不到或无法加载主类 
原因: java.lang.ClassNotFoundException:

解决方法1：安装java8版本

解决方法2：修改sh脚本(亲测有效)

#为原有内容，下面为替换内容, 目的是去除JAVA_OPT_EXT_FIX

# JAVA_OPT_EXT_FIX="-Djava.ext.dirs=${JAVA_HOME}/jre/lib/ext:${JAVA_HOME}/lib/ext"
JAVA_OPT="${JAVA_OPT} -Djava.ext.dirs=${JAVA_HOME}/jre/lib/ext:${JAVA_HOME}/lib/ext"
  
# echo "$JAVA $JAVA_OPT_EXT_FIX ${JAVA_OPT}"
echo "$JAVA ${JAVA_OPT}"
  
# echo "$JAVA $JAVA_OPT_EXT_FIX ${JAVA_OPT}" > ${base_DIR}/logs/start.out 2>&1 &
# nohup "$JAVA" "$JAVA_OPT_EXT_FIX" ${JAVA_OPT} nacos.nacos >> ${base_DIR}/logs/start.out 2>&1 &

echo "$JAVA ${JAVA_OPT}" > ${base_DIR}/logs/start.out 2>&1 &
nohup "$JAVA" ${JAVA_OPT} nacos.nacos >> ${base_DIR}/logs/start.out 2>&1 &
  

sh shutdown.sh