目录

0. 官方文档

1. 修改docker的配置文件 

2. 下载nacos代码

3. Dockerfile文件内容替换

4. 创建nacos的docker镜像

5. 启动nacos服务

6. 操作完后，打开docker 

mac docker安装nacos异常

0. 官方文档

 Nacos Docker 快速开始

ERROR org.springframework.boot.SpringApplication - Application run failed
com.alibaba.nacos.api.exception.runtime.NacosRuntimeException: ErrCode:500, ErrMsg:Function not implementedat com.alibaba.nacos.core.listener.StartingApplicationListener.loadPreProperties(StartingApplicationListener.java:161)at com.alibaba.nacos.core.listener.StartingApplicationListener.environmentPrepared(StartingApplicationListener.java:100)at com.alibaba.nacos.core.code.SpringApplicationRunListener.environmentPrepared(SpringApplicationRunListener.java:65)at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:53)at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:342)at org.springframework.boot.SpringApplication.run(SpringApplication.java:305)at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215)at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204)at com.alibaba.nacos.Nacos.main(Nacos.java:35)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
Caused by: com.alibaba.nacos.api.exception.NacosException: java.io.IOException: Function not implementedat com.alibaba.nacos.sys.file.WatchFileCenter$WatchDirJob.(WatchFileCenter.java:189)at com.alibaba.nacos.sys.file.WatchFileCenter.registerWatcher(WatchFileCenter.java:97)at com.alibaba.nacos.core.listener.StartingApplicationListener.registerWatcher(StartingApplicationListener.java:167)at com.alibaba.nacos.core.listener.StartingApplicationListener.loadPreProperties(StartingApplicationListener.java:159)... 16 common frames omitted
Caused by: java.io.IOException: Function not implementedat sun.nio.fs.LinuxWatchService.(LinuxWatchService.java:64)at sun.nio.fs.LinuxFileSystem.newWatchService(LinuxFileSystem.java:47)at com.alibaba.nacos.sys.file.WatchFileCenter$WatchDirJob.(WatchFileCenter.java:184)... 19 common frames omitted

 出现这个的原因是，mac(m1我的是)jdk没有这个实现类，所以在执行的时候报错

1. 修改docker的配置文件 

修改完后，保存，重启docker服务

{"experimental": true,"builder": {"gc": {"enabled": true,"defaultKeepStorage": "20GB"}},"features": {"buildkit": false}
}

2. 下载nacos代码

git clone https://github.com/nacos-group/nacos-docker.git

3. Dockerfile文件内容替换

FROM openjdk:8u312-jdk-slim-bullseye AS build-env-java
#FROM condaforge/mambaforge:4.9.2-5 as condaMAINTAINER pader "huangmnlove@163.com"# set environment
ENV MODE="cluster" \PREFER_HOST_MODE="ip"\BASE_DIR="/home/nacos" \CLASSPATH=".:/home/nacos/conf:$CLASSPATH" \CLUSTER_CONF="/home/nacos/conf/cluster.conf" \FUNCTION_MODE="all" \JAVA_HOME="/usr/local/openjdk-8" \NACOS_USER="nacos" \JAVA="/usr/local/openjdk-8/bin/java" \JVM_XMS="256m" \JVM_XMX="256m" \JVM_XMN="128m" \JVM_MS="128m" \JVM_MMS="128m" \NACOS_DEBUG="n" \TOMCAT_ACCESSLOG_ENABLED="false" \TIME_ZONE="Asia/Shanghai"ARG NACOS_VERSION=2.1.1
ARG HOT_FIX_FLAG=""RUN echo $NACOS_VERSION
WORKDIR $BASE_DIRRUN apt-get update
RUN apt-get -y install wget#RUN set -x \
#    && yum update -y \
#    && yum install -y java-8u312-jdk-slim-bullseye java-8u312-jdk-slim-bullseye-devel wget iputils nc  vim libcurl
RUN wget  https://github.com/alibaba/nacos/releases/download/${NACOS_VERSION}${HOT_FIX_FLAG}/nacos-server-${NACOS_VERSION}.tar.gz -P /home
RUN tar -xzvf /home/nacos-server-${NACOS_VERSION}.tar.gz -C /home \&& rm -rf /home/nacos-server-${NACOS_VERSION}.tar.gz /home/nacos/bin/* /home/nacos/conf/*.properties /home/nacos/conf/*.example /home/nacos/conf/nacos-mysql.sql
#RUN yum autoremove -y wget \
#    && ln -snf /usr/share/zoneinfo/$TIME_ZONE /etc/localtime && echo $TIME_ZONE > /etc/timezone \
#    && yum clean allRUN ln -snf /usr/share/zoneinfo/$TIME_ZONE /etc/localtime && echo $TIME_ZONE > /etc/timezone#拷贝本地文件数据 到 容器文件夹内(前面的是本地文件可以使用绝对路径, 可以使用相对路径(相对build文件夹的路径))
#COPY nacos/target/* /home/nacos/target/
#COPY nacos/conf/* /home/nacos/conf/ADD bin/docker-startup.sh bin/docker-startup.sh
ADD conf/application.properties conf/application.properties# set startup log dir
RUN mkdir -p logs \&& cd logs \&& touch start.out \&& ln -sf /dev/stdout start.out \&& ln -sf /dev/stderr start.out
RUN chmod +x bin/docker-startup.shEXPOSE 8848
ENTRYPOINT ["bin/docker-startup.sh"]

4. 创建nacos的docker镜像

在该文件夹下执行命令 /nacos-docker/build

docker build -t nacos/nacos-server:v2.1.1 .

5. 启动nacos服务

standalone-derby.yaml 使用的是docker-compose对多个服务(nacos, prometheus, grafana)进行启动，如果只需启动nacos则将其他的服务配置注释掉即可

在该文件夹下执行命令 /nacos-docker

docker-compose -f example/standalone-derby.yaml up

6. 操作完后，打开docker