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BAEL-3222 Example Code and update to spring-boot-admin examples (#7804)

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This commit is contained in:
Amy DeGregorio
2019-09-16 09:37:38 -04:00
committed by maibin
parent e093daf12d
commit 66f4d44c60
16 changed files with 260 additions and 119 deletions
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2
spring-boot-admin/spring-boot-admin-server/src/main/java/com/baeldung/springbootadminserver/SpringBootAdminServerApplication.java
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@@ -1,6 +1,6 @@
package com.baeldung.springbootadminserver;
import de.codecentric.boot.admin.config.EnableAdminServer;
import de.codecentric.boot.admin.server.config.EnableAdminServer;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

37
spring-boot-admin/spring-boot-admin-server/src/main/java/com/baeldung/springbootadminserver/configs/HazelcastConfig.java
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@@ -2,8 +2,14 @@ package com.baeldung.springbootadminserver.configs;
import com.hazelcast.config.Config;
import com.hazelcast.config.EvictionPolicy;
import com.hazelcast.config.ListConfig;
import com.hazelcast.config.InMemoryFormat;
import com.hazelcast.config.MapConfig;
import com.hazelcast.config.MergePolicyConfig;
import com.hazelcast.config.TcpIpConfig;
import com.hazelcast.map.merge.PutIfAbsentMapMergePolicy;
import java.util.Collections;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@@ -12,13 +18,30 @@ public class HazelcastConfig {
@Bean
public Config hazelcast() {
return new Config()
.setProperty("hazelcast.jmx", "true")
.addMapConfig(new MapConfig("spring-boot-admin-application-store")
MapConfig eventStoreMap = new MapConfig("spring-boot-admin-event-store").setInMemoryFormat(InMemoryFormat.OBJECT)
.setBackupCount(1)
.setEvictionPolicy(EvictionPolicy.NONE))
.addListConfig(new ListConfig("spring-boot-admin-event-store")
.setEvictionPolicy(EvictionPolicy.NONE)
.setMergePolicyConfig(new MergePolicyConfig(PutIfAbsentMapMergePolicy.class.getName(), 100));
MapConfig sentNotificationsMap = new MapConfig("spring-boot-admin-application-store").setInMemoryFormat(InMemoryFormat.OBJECT)
.setBackupCount(1)
.setMaxSize(1000));
.setEvictionPolicy(EvictionPolicy.LRU)
.setMergePolicyConfig(new MergePolicyConfig(PutIfAbsentMapMergePolicy.class.getName(), 100));
Config config = new Config();
config.addMapConfig(eventStoreMap);
config.addMapConfig(sentNotificationsMap);
config.setProperty("hazelcast.jmx", "true");
config.getNetworkConfig()
.getJoin()
.getMulticastConfig()
.setEnabled(false);
TcpIpConfig tcpIpConfig = config.getNetworkConfig()
.getJoin()
.getTcpIpConfig();
tcpIpConfig.setEnabled(true);
tcpIpConfig.setMembers(Collections.singletonList("127.0.0.1"));
return config;
}
}

34
spring-boot-admin/spring-boot-admin-server/src/main/java/com/baeldung/springbootadminserver/configs/NotifierConfiguration.java
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@@ -1,42 +1,40 @@
package com.baeldung.springbootadminserver.configs;
import de.codecentric.boot.admin.notify.LoggingNotifier;
import de.codecentric.boot.admin.notify.RemindingNotifier;
import de.codecentric.boot.admin.notify.filter.FilteringNotifier;
import java.time.Duration;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;
import java.util.concurrent.TimeUnit;
import de.codecentric.boot.admin.server.domain.entities.InstanceRepository;
import de.codecentric.boot.admin.server.notify.LoggingNotifier;
import de.codecentric.boot.admin.server.notify.RemindingNotifier;
import de.codecentric.boot.admin.server.notify.filter.FilteringNotifier;
@Configuration
@EnableScheduling
public class NotifierConfiguration {
@Autowired
private InstanceRepository repository;
// @Autowired private Notifier notifier;
// @Autowired private Notifier notifier;
@Bean
public LoggingNotifier notifier() {
return new LoggingNotifier();
return new LoggingNotifier(repository);
}
@Bean
public FilteringNotifier filteringNotifier() {
return new FilteringNotifier(notifier());
return new FilteringNotifier(notifier(), repository);
}
@Bean
@Primary
@Bean(initMethod = "start", destroyMethod = "stop")
public RemindingNotifier remindingNotifier() {
RemindingNotifier remindingNotifier = new RemindingNotifier(filteringNotifier());
remindingNotifier.setReminderPeriod(TimeUnit.MINUTES.toMillis(5));
RemindingNotifier remindingNotifier = new RemindingNotifier(filteringNotifier(), repository);
remindingNotifier.setReminderPeriod(Duration.ofMinutes(5));
remindingNotifier.setCheckReminderInverval(Duration.ofSeconds(60));
return remindingNotifier;
}
@Scheduled(fixedRate = 60_000L)
public void remind() {
remindingNotifier().sendReminders();
}
}

63
spring-boot-admin/spring-boot-admin-server/src/main/java/com/baeldung/springbootadminserver/configs/WebSecurityConfig.java
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@@ -1,33 +1,56 @@
package com.baeldung.springbootadminserver.configs;
import java.util.UUID;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
import org.springframework.security.web.csrf.CookieCsrfTokenRepository;
import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
import de.codecentric.boot.admin.server.config.AdminServerProperties;
@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
private final AdminServerProperties adminServer;
public WebSecurityConfig(AdminServerProperties adminServer) {
this.adminServer = adminServer;
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.formLogin()
.loginPage("/login.html")
.loginProcessingUrl("/login")
.permitAll();
http
.logout()
.logoutUrl("/logout");
http
.csrf()
.disable();
http
.authorizeRequests()
.antMatchers("/login.html", "/**/*.css", "/img/**", "/third-party/**")
.permitAll();
http
.authorizeRequests()
.antMatchers("/**")
.authenticated();
http.httpBasic();
SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
successHandler.setTargetUrlParameter("redirectTo");
successHandler.setDefaultTargetUrl(this.adminServer.getContextPath() + "/");
http.authorizeRequests()
.antMatchers(this.adminServer.getContextPath() + "/assets/**")
.permitAll()
.antMatchers(this.adminServer.getContextPath() + "/login")
.permitAll()
.anyRequest()
.authenticated()
.and()
.formLogin()
.loginPage(this.adminServer.getContextPath() + "/login")
.successHandler(successHandler)
.and()
.logout()
.logoutUrl(this.adminServer.getContextPath() + "/logout")
.and()
.httpBasic()
.and()
.csrf()
.csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse())
.ignoringRequestMatchers(new AntPathRequestMatcher(this.adminServer.getContextPath() + "/instances", HttpMethod.POST.toString()), new AntPathRequestMatcher(this.adminServer.getContextPath() + "/instances/*", HttpMethod.DELETE.toString()),
new AntPathRequestMatcher(this.adminServer.getContextPath() + "/actuator/**"))
.and()
.rememberMe()
.key(UUID.randomUUID()
.toString())
.tokenValiditySeconds(1209600);
}
}

17
spring-boot-admin/spring-boot-admin-server/src/main/resources/application.properties
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@@ -1,16 +1,19 @@
spring.application.name=spring-boot-admin-server
security.user.name=admin
security.user.password=admin
spring.security.user.name=admin
spring.security.user.password=admin
#configs to connect to self register the admin server as a client
spring.boot.admin.url=http://localhost:8080
spring.boot.admin.username=${security.user.name}
spring.boot.admin.password=${security.user.password}
spring.boot.admin.client.url=http://localhost:8080
spring.boot.admin.client.username=${spring.security.user.name}
spring.boot.admin.client.password=${spring.security.user.password}
#configs to give secured server info
spring.boot.admin.client.metadata.user.name=${security.user.name}
spring.boot.admin.client.metadata.user.password=${security.user.password}
spring.boot.admin.client.instance.metadata.user.name=${spring.security.user.name}
spring.boot.admin.client.instance.metadata.user.password=${spring.security.user.password}
management.endpoints.web.exposure.include=*
management.endpoint.health.show-details=always
#mail notifications
#spring.mail.host=smtp.gmail.com

8
spring-boot-admin/spring-boot-admin-server/src/test/java/com/baeldung/springbootadminserver/NotifierConfigurationIntegrationTest.java
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@@ -1,9 +1,11 @@
package com.baeldung.springbootadminserver;
import com.baeldung.springbootadminserver.configs.NotifierConfiguration;
import de.codecentric.boot.admin.notify.Notifier;
import de.codecentric.boot.admin.notify.RemindingNotifier;
import de.codecentric.boot.admin.notify.filter.FilteringNotifier;
import de.codecentric.boot.admin.server.notify.Notifier;
import de.codecentric.boot.admin.server.notify.RemindingNotifier;
import de.codecentric.boot.admin.server.notify.filter.FilteringNotifier;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;