Merge pull request #8125 from eugenp/revert-8119-BAEL-3275-2

Revert "BAEL-3275: Using blocking queue for pub-sub"

spring-boot-admin/spring-boot-admin-client/src/main/java/com/baeldung/springbootadminclient/SpringBootAdminClientApplication.java

@@ -0,0 +1,12 @@
+package com.baeldung.springbootadminclient;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SpringBootAdminClientApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(SpringBootAdminClientApplication.class, args);
+	}
+}

spring-boot-admin/spring-boot-admin-client/src/main/resources/application.properties

@@ -0,0 +1,20 @@
+#basic auth creddentials
+spring.security.user.name=client
+spring.security.user.password=client
+
+#configs to connect to a secured server
+spring.boot.admin.client.url=http://localhost:8080
+#spring.boot.admin.client.instance.service-base-url=http://localhost:8081
+spring.boot.admin.client.username=admin
+spring.boot.admin.client.password=admin
+
+#configs to give secured server info
+spring.boot.admin.client.instance.metadata.user.name=${spring.security.user.name}
+spring.boot.admin.client.instance.metadata.user.password=${spring.security.user.password}
+
+#app config
+spring.application.name=spring-boot-admin-client
+server.port=8081
+
+management.endpoints.web.exposure.include=*
+management.endpoint.health.show-details=always

spring-boot-admin/spring-boot-admin-client/src/main/resources/logback.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <jmxConfigurator />
+    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%date [%thread] %-5level %logger{25} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="CONSOLE"/>
+    </root>
+</configuration>