diff --git a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/ClustersMetricsScheduler.java b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/ClustersMetricsScheduler.java
index 3d923ad07b..f6038d01e2 100644
--- a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/ClustersMetricsScheduler.java
+++ b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/ClustersMetricsScheduler.java
@@ -26,7 +26,7 @@ public class ClustersMetricsScheduler {
                 .subscribeOn(Schedulers.parallel())
                 .map(Map.Entry::getValue)
                 .flatMap(metricsUpdateService::updateMetrics)
-                .doOnNext(s -> clustersStorage.setKafkaCluster(s.getId(), s))
+                .doOnNext(s -> clustersStorage.setKafkaCluster(s.getName(), s))
                 .subscribe();
     }
 }
diff --git a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/model/KafkaCluster.java b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/model/KafkaCluster.java
index f51815d945..427b6ae31a 100644
--- a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/model/KafkaCluster.java
+++ b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/model/KafkaCluster.java
@@ -10,7 +10,6 @@ import java.util.Map;
 @Builder(toBuilder = true)
 public class KafkaCluster {
 
-    private final String id = "";
     private final String name;
     private final String jmxHost;
     private final String jmxPort;
diff --git a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/service/ClusterService.java b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/service/ClusterService.java
index e3a8b8edeb..88f1c672dd 100644
--- a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/service/ClusterService.java
+++ b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/service/ClusterService.java
@@ -3,11 +3,13 @@ package com.provectus.kafka.ui.cluster.service;
 import com.provectus.kafka.ui.cluster.mapper.ClusterMapper;
 import com.provectus.kafka.ui.cluster.model.ClustersStorage;
 import com.provectus.kafka.ui.cluster.model.KafkaCluster;
+import com.provectus.kafka.ui.cluster.util.ClusterUtil;
 import com.provectus.kafka.ui.kafka.KafkaService;
 import com.provectus.kafka.ui.model.*;
 import lombok.RequiredArgsConstructor;
 import lombok.SneakyThrows;
 import org.springframework.stereotype.Service;
+import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
 import java.util.Collections;
@@ -69,4 +71,15 @@ public class ClusterService {
                     .map(kafkaService::getConsumerGroups)
                     .orElse(Mono.empty());
     }
+
+    public Flux<Broker> getBrokers (String clusterName) {
+        return kafkaService.getOrCreateAdminClient(clustersStorage.getClusterByName(clusterName).orElseThrow())
+                .flatMap(client -> ClusterUtil.toMono(client.describeCluster().nodes())
+                    .map(n -> n.stream().map(node -> {
+                        Broker broker = new Broker();
+                        broker.setId(node.idString());
+                        return broker;
+                    }).collect(Collectors.toList())))
+                .flatMapMany(Flux::fromIterable);
+    }
 }
diff --git a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/util/ClusterUtil.java b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/util/ClusterUtil.java
index e343e8eee4..adf1caa480 100644
--- a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/util/ClusterUtil.java
+++ b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/util/ClusterUtil.java
@@ -28,7 +28,6 @@ public class ClusterUtil {
 
     public static ConsumerGroup convertToConsumerGroup(ConsumerGroupDescription c, KafkaCluster cluster) {
         ConsumerGroup consumerGroup = new ConsumerGroup();
-        consumerGroup.setClusterId(cluster.getId());
         consumerGroup.setConsumerGroupId(c.groupId());
         consumerGroup.setNumConsumers(c.members().size());
         int numTopics = c.members().stream().mapToInt( m -> m.assignment().topicPartitions().size()).sum();
diff --git a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/kafka/KafkaService.java b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/kafka/KafkaService.java
index 4df4d56d78..2941c51d72 100644
--- a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/kafka/KafkaService.java
+++ b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/kafka/KafkaService.java
@@ -179,7 +179,7 @@ public class KafkaService {
 
     public Mono<AdminClient> getOrCreateAdminClient(KafkaCluster cluster) {
         AdminClient adminClient = adminClientCache.computeIfAbsent(
-                cluster.getId(),
+                cluster.getName(),
                 (id) -> createAdminClient(cluster)
         );
 
diff --git a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/rest/MetricsRestController.java b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/rest/MetricsRestController.java
index be3e18ceea..82348aa4a1 100644
--- a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/rest/MetricsRestController.java
+++ b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/rest/MetricsRestController.java
@@ -12,7 +12,6 @@ import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
 import javax.validation.Valid;
-import java.util.ArrayList;
 
 @RestController
 @RequiredArgsConstructor
@@ -26,32 +25,32 @@ public class MetricsRestController implements ApiClustersApi {
     }
 
     @Override
-    public Mono<ResponseEntity<BrokersMetrics>> getBrokersMetrics(String clusterId, ServerWebExchange exchange) {
+    public Mono<ResponseEntity<BrokersMetrics>> getBrokersMetrics(String clusterName, ServerWebExchange exchange) {
         return Mono.just(
-                clusterService.getBrokersMetrics(clusterId)
+                clusterService.getBrokersMetrics(clusterName)
                         .map(ResponseEntity::ok)
                         .orElse(ResponseEntity.notFound().build())
         );
     }
 
     @Override
-    public Mono<ResponseEntity<Flux<Topic>>> getTopics(String clusterId, ServerWebExchange exchange) {
-        return Mono.just(ResponseEntity.ok(Flux.fromIterable(clusterService.getTopics(clusterId))));
+    public Mono<ResponseEntity<Flux<Topic>>> getTopics(String clusterName, ServerWebExchange exchange) {
+        return Mono.just(ResponseEntity.ok(Flux.fromIterable(clusterService.getTopics(clusterName))));
     }
 
     @Override
-    public Mono<ResponseEntity<TopicDetails>> getTopicDetails(String clusterId, String topicName, ServerWebExchange exchange) {
+    public Mono<ResponseEntity<TopicDetails>> getTopicDetails(String clusterName, String topicName, ServerWebExchange exchange) {
         return Mono.just(
-                clusterService.getTopicDetails(clusterId, topicName)
+                clusterService.getTopicDetails(clusterName, topicName)
                         .map(ResponseEntity::ok)
                         .orElse(ResponseEntity.notFound().build())
         );
     }
 
     @Override
-    public Mono<ResponseEntity<Flux<TopicConfig>>> getTopicConfigs(String clusterId, String topicName, ServerWebExchange exchange) {
+    public Mono<ResponseEntity<Flux<TopicConfig>>> getTopicConfigs(String clusterName, String topicName, ServerWebExchange exchange) {
         return Mono.just(
-                clusterService.getTopicConfigs(clusterId, topicName)
+                clusterService.getTopicConfigs(clusterName, topicName)
                         .map(Flux::fromIterable)
                         .map(ResponseEntity::ok)
                         .orElse(ResponseEntity.notFound().build())
@@ -59,16 +58,15 @@ public class MetricsRestController implements ApiClustersApi {
     }
 
     @Override
-    public Mono<ResponseEntity<Topic>> createTopic(String clusterId, @Valid Mono<TopicFormData> topicFormData, ServerWebExchange exchange) {
-        return clusterService.createTopic(clusterId, topicFormData)
+    public Mono<ResponseEntity<Topic>> createTopic(String clusterName, @Valid Mono<TopicFormData> topicFormData, ServerWebExchange exchange) {
+        return clusterService.createTopic(clusterName, topicFormData)
                 .map(s -> new ResponseEntity<>(s, HttpStatus.OK))
                 .switchIfEmpty(Mono.just(ResponseEntity.notFound().build()));
     }
 
     @Override
-    public Mono<ResponseEntity<Flux<Broker>>> getBrokers(String clusterId, ServerWebExchange exchange) {
-        //TODO: ????
-        return Mono.just(ResponseEntity.ok(Flux.fromIterable(new ArrayList<>())));
+    public Mono<ResponseEntity<Flux<Broker>>> getBrokers(String clusterName, ServerWebExchange exchange) {
+        return Mono.just(ResponseEntity.ok(clusterService.getBrokers(clusterName)));
     }
 
     @Override
diff --git a/kafka-ui-contract/src/main/resources/swagger/kafka-ui-api.yaml b/kafka-ui-contract/src/main/resources/swagger/kafka-ui-api.yaml
index e79ec16102..acb19f1981 100644
--- a/kafka-ui-contract/src/main/resources/swagger/kafka-ui-api.yaml
+++ b/kafka-ui-contract/src/main/resources/swagger/kafka-ui-api.yaml
@@ -196,8 +196,6 @@ components:
     Cluster:
       type: object
       properties:
-        id:
-          type: string
         name:
           type: string
         defaultCluster: