nacos安装步骤
本次教程是针对的nacos版本：2.0.1，不同的版本，可能略有不同。
官网下载地址：
https://github.com/alibaba/nacos/tags
我下载的是2.0.1版本
1.解压安装包
tar -xvf nacos-server-2.0.1.tar.gz
2.创建mysql数据库
SQL文件在解压文件下的config文件夹下，nacos-mysql.sql
nacos的各种数据存储在mysql数据库中
在MySQL服务器上创建nacos-mysql数据库，将SQL文件导入其中
3.编辑配置文件application.properties
编辑端口号：
### Default web context path: server.servlet.contextPath=/nacos ### Default web server port: server.port=5555
解开数据库的注释
### If use MySQL as datasource: spring.datasource.platform=mysql ### Count of DB: db.num=1
编辑数据库连接的地址
### Connect URL of DB: db.url.0=jdbc:mysql://mysql.xxx.tech:3306/nacos_prod?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC db.user.0=nacos db.password.0=nacos
添加数据库连接池的配置
### Connection pool configuration: hikariCP db.pool.config.connectionTimeout=30000 db.pool.config.validationTimeout=10000 db.pool.config.maximumPoolSize=20 db.pool.config.minimumIdle=2
完整配置如下，已删掉多余的注释
#*************** Spring Boot Related Configurations ***************# ### Default web context path: server.servlet.contextPath=/nacos ### Default web server port: server.port=5555 #*************** 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://mysql.xxx.tech:3306/nacos_prod?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC db.user.0=nacos db.password.0=nacos ### Connection pool configuration: hikariCP db.pool.config.connectionTimeout=30000 db.pool.config.validationTimeout=10000 db.pool.config.maximumPoolSize=20 db.pool.config.minimumIdle=2 # nacos.naming.expireInstance=true nacos.naming.empty-service.auto-clean=true nacos.naming.empty-service.clean.initial-delay-ms=50000 nacos.naming.empty-service.clean.period-time-ms=30000 ### Metrics for elastic search management.metrics.export.elastic.enabled=false #management.metrics.export.elastic.host=http://localhost:9200 ### Metrics for influx management.metrics.export.influx.enabled=false #*************** Access Log Related Configurations ***************# ### If turn on the access log: server.tomcat.accesslog.enabled=false ### The access log pattern: server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D %{User-Agent}i %{Request-Source}i ### The directory of access log: server.tomcat.basedir= #*************** Access Control Related Configurations ***************# ### The ignore urls of auth, is deprecated in 1.2.0: nacos.security.ignore.urls=/,/error,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-ui/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/** ### The auth system to use, currently only 'nacos' is supported: nacos.core.auth.system.type=nacos ### If turn on auth system: nacos.core.auth.enabled=false ### The token expiration in seconds: nacos.core.auth.default.token.expire.seconds=18000 ### The default token: nacos.core.auth.default.token.secret.key=SecretKey012345678901234567890123456789012345678901234567890123456789 ### 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=true ### 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= nacos.core.auth.server.identity.value= #*************** Istio Related Configurations ***************# ### If turn on the MCP server: nacos.istio.mcp.server.enabled=false
若是配置集群的话，需要修改cluster.conf.example
在里边添加其他节点的nacos的IP+端口号
4.进入bin目录启动nacos
./startup.sh
安装成功
SpringCloud项目集成nacos请看这篇文章
