一、安装部署

官网：

https://nacos.io/zh-cn/docs/quick-start.html

将安装包上传至服务器，解压到/opt/module目录下

修改部署模式：

文件路径：

/opt/module/nacos/bin/startup.sh

将集群部署模式，修改为单机部署模式：

二、修改数据库连接

使用MySQL作为nacos数据库

1. 创建数据库

   create database if not exists nacos_config default character set utf8;
   

2. 创建表

   刷库脚本：/opt/module/nacos/conf/mysql-schema.sql

3. 修改配置文件

   配置文件位置：/opt/module/nacos/conf/application.properties

   

三、配置认证信息

配置文件：/opt/module/nacos/conf/application.properties

### If turn on auth system:
nacos.core.auth.enabled=true

### Turn on/off caching of auth information. By turning on this switch, the update of auth information would have a 15 seconds delay.
nacos.core.auth.caching.enabled=true

### Since 1.4.1, Turn on/off white auth for user-agent: nacos-server, only for upgrade from old version.
nacos.core.auth.enable.userAgentAuthWhite=false

### Since 1.4.1, worked when nacos.core.auth.enabled=true and nacos.core.auth.enable.userAgentAuthWhite=false.
### The two properties is the white list for auth and used by identity the request from other server.
nacos.core.auth.server.identity.key=coder
nacos.core.auth.server.identity.value=coder

### worked when nacos.core.auth.system.type=nacos
### The token expiration in seconds:
nacos.core.auth.plugin.nacos.token.cache.enable=false
nacos.core.auth.plugin.nacos.token.expire.seconds=18000
### The default token (Base64 String):
nacos.core.auth.plugin.nacos.token.secret.key=MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTA=

四、启动服务

sh /opt/module/nacos/bin/startup.sh

浏览器访问：

http://192.168.2.103:8848/nacos

五、服务注册

1. maven依赖信息

   <dependencyManagement>
       <dependencies>
           <dependency>
               <groupId>org.springframework.cloud</groupId>
               <artifactId>spring-cloud-dependencies</artifactId>
               <version>${spring-cloud.version}</version>
               <type>pom</type>
               <scope>import</scope>
           </dependency>
           <dependency>
               <groupId>org.springframework.boot</groupId>
               <artifactId>spring-boot-dependencies</artifactId>
               <version>${spring-boot.version}</version>
               <type>pom</type>
               <scope>import</scope>
           </dependency>
           <dependency>
               <groupId>com.alibaba.cloud</groupId>
               <artifactId>spring-cloud-alibaba-dependencies</artifactId>
               <version>${spring-cloud-alibaba.version}</version>
               <type>pom</type>
               <scope>import</scope>
           </dependency>
       </dependencies>
   </dependencyManagement>
   

   <dependency>
       <groupId>com.alibaba.cloud</groupId>
       <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
   </dependency>
   

   <properties>
       <java.version>1.8</java.version>
       <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
       <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
       <spring-boot.version>2.6.13</spring-boot.version>
       <spring-cloud-alibaba.version>2021.0.5.0</spring-cloud-alibaba.version>
       <spring-cloud.version>2021.0.5</spring-cloud.version>
       <apm-version>8.5.0</apm-version>
   </properties>
   

2. 配置信息

   在application.properties配置文件中，添加以下信息

   # Nacos认证信息
   spring.cloud.nacos.discovery.username=nacos
   spring.cloud.nacos.discovery.password=coder
   # Nacos 服务发现与注册配置，其中子属性 server-addr 指定 Nacos 服务器主机和端口
   spring.cloud.nacos.discovery.server-addr=192.168.2.103:8848
   # 注册到 nacos 的指定 namespace，默认为 public
   spring.cloud.nacos.discovery.namespace=public
   spring.cloud.nacos.config.import-check.enabled=false
   

   启动服务，如果注册成功，在nacos web界面将看到服务信息：