1.actor(client)
1.1 pom.xml
4.0.0 org.springframework.boot spring-boot-starter-parent 2.6.3 com.yl ac_client 0.0.1-SNAPSHOT ac_client Demo project for Spring Boot 11 2.6.2 org.springframework.boot spring-boot-starter-actuator org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-security de.codecentric spring-boot-admin-starter-client org.springframework.boot spring-boot-starter-test test de.codecentric spring-boot-admin-dependencies ${spring-boot-admin.version} pom import org.springframework.boot spring-boot-maven-plugin build-info pl.project13.maven git-commit-id-plugin
1.2 application.properties
# 暴露所有的端点（端点实际上就是接口） management.endpoints.web.exposure.include=* # 开启shutdown端点 management.endpoint.shutdown.enabled=true # 修改所有端点的前缀 management.endpoints.web.base-path=/ # 修改某个端点的名称 management.endpoints.web.path-mapping.beans=bs # 开启跨域 management.endpoints.web.cors.allowed-origins=* # 允许某个请求跨域 management.endpoints.web.cors.allowed-methods=GET,POST # 显示健康信息细节 management.endpoint.health.show-details=when_authorized # 指定哪个角色可以看健康信息 management.endpoint.health.roles=ADMIN # 添加自定义状态FAIL management.endpoint.health.status.order=FAIL,DOM,OUT_OF_SERVICE,UP,UNKNOWN # 自定状态码 management.endpoint.health.status.http-mapping.FAIL=500 # security的配置 spring.security.user.name=root spring.security.user.password=123456 spring.security.user.roles=ADMIN # 自定义应用信息（通过配置文件的方式） [email protected]@ [email protected]@ [email protected]@ info.author.name=admin [email protected] # 通过info查看git的所有信息 management.info.git.mode=full # 指定server的url spring.boot.admin.client.url=http://localhost:8081
1.3 security配置
package com.yl.actuator.config;
import org.springframework.boot.actuate.autoconfigure.security.servlet.EndpointRequest;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@Configuration
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http.requestMatcher(EndpointRequest.toAnyEndpoint())
.authorizeRequests()
.anyRequest().hasRole("ADMIN")
.and()
.httpBasic().and().csrf().disable();
}
}
1.4 自定义健康信息
package com.yl.actuator.config;
import org.springframework.boot.actuate.health.Health;
import org.springframework.boot.actuate.health.HealthIndicator;
import org.springframework.stereotype.Component;
//自定义健康信息
@Component
public class MyHealth implements HealthIndicator {
@Override
public Health health() {
// return Health.status("FAIL").withDetail("message","服务器异常").build();
return Health.up().withDetail("message","一切正常..").build();
}
}
1.5 自定义应用信息
package com.yl.actuator.config;
import org.springframework.boot.actuate.info.Info;
import org.springframework.boot.actuate.info.InfoContributor;
import org.springframework.context.annotation.Configuration;
import java.util.HashMap;
import java.util.Map;
// 自定义应用信息
@Configuration
public class MyInfo implements InfoContributor {
@Override
public void contribute(Info.Builder builder) {
Map map = new HashMap<>();
map.put("site1","http://www.baidu.com");
map.put("site2","http://www.baidu.com");
builder.withDetails(map).build();
}
}
2.admin(server)
2.1 pom.xml
4.0.0 org.springframework.boot spring-boot-starter-parent 2.6.3 com.yl ac_server 0.0.1-SNAPSHOT ac_server Demo project for Spring Boot 11 2.6.2 org.springframework.boot spring-boot-starter-mail org.springframework.boot spring-boot-starter-web de.codecentric spring-boot-admin-starter-server org.springframework.boot spring-boot-starter-test test de.codecentric spring-boot-admin-dependencies ${spring-boot-admin.version} pom import org.springframework.boot spring-boot-maven-plugin
2.2 application.properties
server.port=8081 # security的用户名和密码要和在client那边配的一致 spring.boot.admin.instance-auth.default-user-name=root spring.boot.admin.instance-auth.default-password=123456 # 邮件配置 spring.mail.host=smtp.qq.com spring.mail.port=465 # 邮件发送人 [email protected] # 授权码 spring.mail.password=ontqrqxpjkysfhbb spring.mail.default-encoding=utf-8 spring.mail.properties.mail.smtp.socketFactory.class=javax.net.ssl.SSLSocketFactory spring.mail.properties.mail.debug=true spring.mail.protocol=smtp spring.mail.properties.mail.smtp.auth=true spring.mail.properties.mail.smtp.ssl.enable=true spring.mail.properties.mail.smtp.starttls.enable=true spring.mail.test-connection=true # 邮件发送人 [email protected] # 邮件接收人 [email protected] # 忽略什么情况才不发邮件，不填代表有变化都会发邮件 spring.boot.admin.notify.discord.ignore-changes=
2.3 主程序，开启admin server功能
package com.yl.adminserver;
import de.codecentric.boot.admin.server.config.EnableAdminServer;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
@EnableAdminServer //开启AdminServer
public class AdminServerApplication {
public static void main(String[] args) {
SpringApplication.run(AdminServerApplication.class, args);
}
}
3.测试
3.1 同时启动两个界面
3.2 访问health端点
3.3 访问info端点
3.4 ui监控页面，访问server的端口号
3.3 关掉actuator服务，邮件警报
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