Develop/2.5.3 confluent cloud (#3259)

* added other parameters for queue kafka

* Added support Confluent Cloud

* fix js executor kafka connection

* refactored

@@ -605,16 +605,13 @@ queue:
     max_poll_records: "${TB_QUEUE_KAFKA_MAX_POLL_RECORDS:8192}"
     max_partition_fetch_bytes: "${TB_QUEUE_KAFKA_MAX_PARTITION_FETCH_BYTES:16777216}"
     fetch_max_bytes: "${TB_QUEUE_KAFKA_FETCH_MAX_BYTES:134217728}"
+    use_confluent_cloud: "${TB_QUEUE_KAFKA_USE_CONFLUENT_CLOUD:false}"
+    confluent:
+      ssl.algorithm: "${TB_QUEUE_KAFKA_CONFLUENT_SSL_ALGORITHM:https}"
+      sasl.mechanism: "${TB_QUEUE_KAFKA_CONFLUENT_SASL_MECHANISM:PLAIN}"
+      sasl.config: "${TB_QUEUE_KAFKA_CONFLUENT_SASL_JAAS_CONFIG:org.apache.kafka.common.security.plain.PlainLoginModule required username=\"CLUSTER_API_KEY\" password=\"CLUSTER_API_SECRET\";}"
+      security.protocol: "${TB_QUEUE_KAFKA_CONFLUENT_SECURITY_PROTOCOL:SASL_SSL}"
     other:
-#      Properties for Confluent cloud
-#      - key: "ssl.endpoint.identification.algorithm"
-#        value: "https"
-#      - key: "sasl.mechanism"
-#        value: "PLAIN"
-#      - key: "sasl.jaas.config"
-#        value: "org.apache.kafka.common.security.plain.PlainLoginModule required username=\"CLUSTER_API_KEY\" password=\"CLUSTER_API_SECRET\";"
-#      - key: "security.protocol"
-#        value: "SASL_SSL"
     topic-properties:
       rule-engine: "${TB_QUEUE_KAFKA_RE_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000}"
       core: "${TB_QUEUE_KAFKA_CORE_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000}"

@@ -18,6 +18,7 @@ package org.thingsboard.server.queue.kafka;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.kafka.clients.CommonClientConfigs;
 import org.apache.kafka.clients.producer.ProducerConfig;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
@@ -68,7 +69,22 @@ public class TbKafkaSettings {
 
     @Value("${queue.kafka.fetch_max_bytes:134217728}")
     @Getter
-    private  int fetchMaxBytes;
+    private int fetchMaxBytes;
+
+    @Value("${queue.kafka.use_confluent_cloud:false}")
+    private boolean useConfluent;
+
+    @Value("${queue.kafka.confluent.ssl.algorithm}")
+    private String sslAlgorithm;
+
+    @Value("${queue.kafka.confluent.sasl.mechanism}")
+    private String saslMechanism;
+
+    @Value("${queue.kafka.confluent.sasl.config}")
+    private String saslConfig;
+
+    @Value("${queue.kafka.confluent.security.protocol}")
+    private String securityProtocol;
 
     @Setter
     private List<TbKafkaProperty> other;
@@ -76,12 +92,21 @@ public class TbKafkaSettings {
     public Properties toProps() {
         Properties props = new Properties();
         props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, servers);
-        props.put(ProducerConfig.ACKS_CONFIG, acks);
         props.put(ProducerConfig.RETRIES_CONFIG, retries);
-        props.put(ProducerConfig.BATCH_SIZE_CONFIG, batchSize);
-        props.put(ProducerConfig.LINGER_MS_CONFIG, lingerMs);
-        props.put(ProducerConfig.BUFFER_MEMORY_CONFIG, bufferMemory);
-        if(other != null){
+
+        if (useConfluent) {
+            props.put("ssl.endpoint.identification.algorithm", sslAlgorithm);
+            props.put("sasl.mechanism", saslMechanism);
+            props.put("sasl.jaas.config", saslConfig);
+            props.put(CommonClientConfigs.SECURITY_PROTOCOL_CONFIG, securityProtocol);
+        } else {
+            props.put(ProducerConfig.ACKS_CONFIG, acks);
+            props.put(ProducerConfig.BATCH_SIZE_CONFIG, batchSize);
+            props.put(ProducerConfig.LINGER_MS_CONFIG, lingerMs);
+            props.put(ProducerConfig.BUFFER_MEMORY_CONFIG, bufferMemory);
+        }
+
+        if (other != null) {
             other.forEach(kv -> props.put(kv.getKey(), kv.getValue()));
         }
         return props;

@@ -39,6 +39,9 @@ function additionalComposeQueueArgs() {
         kafka)
         ADDITIONAL_COMPOSE_QUEUE_ARGS="-f docker-compose.kafka.yml"
         ;;
+        confluent)
+        ADDITIONAL_COMPOSE_QUEUE_ARGS="-f docker-compose.confluent.yml"
+        ;;
         aws-sqs)
         ADDITIONAL_COMPOSE_QUEUE_ARGS="-f docker-compose.aws-sqs.yml"
         ;;
@@ -52,7 +55,7 @@ function additionalComposeQueueArgs() {
         ADDITIONAL_COMPOSE_QUEUE_ARGS="-f docker-compose.service-bus.yml"
         ;;
         *)
-        echo "Unknown Queue service value specified: '${TB_QUEUE_TYPE}'. Should be either kafka or aws-sqs or pubsub or rabbitmq or service-bus." >&2
+        echo "Unknown Queue service value specified: '${TB_QUEUE_TYPE}'. Should be either kafka or confluent or aws-sqs or pubsub or rabbitmq or service-bus." >&2
         exit 1
     esac
     echo $ADDITIONAL_COMPOSE_QUEUE_ARGS

+#
+# Copyright © 2016-2020 The Thingsboard Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+version: '2.2'
+
+services:
+  tb-js-executor:
+    env_file:
+      - queue-confluent.env
+  tb-core1:
+    env_file:
+      - queue-confluent.env
+    depends_on:
+      - redis
+  tb-core2:
+    env_file:
+      - queue-confluent.env
+    depends_on:
+      - redis
+  tb-rule-engine1:
+    env_file:
+      - queue-confluent.env
+    depends_on:
+      - redis
+  tb-rule-engine2:
+    env_file:
+      - queue-confluent.env
+    depends_on:
+      - redis
+  tb-mqtt-transport1:
+    env_file:
+      - queue-confluent.env
+  tb-mqtt-transport2:
+    env_file:
+      - queue-confluent.env
+  tb-http-transport1:
+    env_file:
+      - queue-confluent.env
+  tb-http-transport2:
+    env_file:
+      - queue-confluent.env
+  tb-coap-transport:
+    env_file:
+      - queue-confluent.env

+TB_QUEUE_TYPE=kafka
+
+TB_KAFKA_SERVERS=confluent.cloud:9092
+TB_QUEUE_KAFKA_REPLICATION_FACTOR=3
+
+TB_QUEUE_KAFKA_USE_CONFLUENT_CLOUD=true
+TB_QUEUE_KAFKA_CONFLUENT_SSL_ALGORITHM=https
+TB_QUEUE_KAFKA_CONFLUENT_SASL_MECHANISM=PLAIN
+TB_QUEUE_KAFKA_CONFLUENT_SASL_JAAS_CONFIG=org.apache.kafka.common.security.plain.PlainLoginModule required username="CLUSTER_API_KEY" password="CLUSTER_API_SECRET";
+TB_QUEUE_KAFKA_CONFLUENT_SECURITY_PROTOCOL=SASL_SSL
+TB_QUEUE_KAFKA_CONFLUENT_USERNAME=CLUSTER_API_KEY
+TB_QUEUE_KAFKA_CONFLUENT_PASSWORD=CLUSTER_API_SECRET
+
+TB_QUEUE_KAFKA_RE_TOPIC_PROPERTIES=retention.ms:604800000;segment.bytes:52428800;retention.bytes:1048576000
+TB_QUEUE_KAFKA_CORE_TOPIC_PROPERTIES=retention.ms:604800000;segment.bytes:52428800;retention.bytes:1048576000
+TB_QUEUE_KAFKA_TA_TOPIC_PROPERTIES=retention.ms:604800000;segment.bytes:52428800;retention.bytes:1048576000
+TB_QUEUE_KAFKA_NOTIFICATIONS_TOPIC_PROPERTIES=retention.ms:604800000;segment.bytes:52428800;retention.bytes:1048576000
+TB_QUEUE_KAFKA_JE_TOPIC_PROPERTIES=retention.ms:604800000;segment.bytes:52428800;retention.bytes:104857600

@@ -26,6 +26,12 @@ kafka:
     servers: "TB_KAFKA_SERVERS"
   replication_factor: "TB_QUEUE_KAFKA_REPLICATION_FACTOR"
   topic_properties: "TB_QUEUE_KAFKA_JE_TOPIC_PROPERTIES"
+  use_confluent_cloud: "TB_QUEUE_KAFKA_USE_CONFLUENT_CLOUD"
+  confluent:
+    sasl:
+      mechanism: "TB_QUEUE_KAFKA_CONFLUENT_SASL_MECHANISM"
+    username: "TB_QUEUE_KAFKA_CONFLUENT_USERNAME"
+    password: "TB_QUEUE_KAFKA_CONFLUENT_PASSWORD"
 
 pubsub:
   project_id: "TB_QUEUE_PUBSUB_PROJECT_ID"

@@ -26,6 +26,10 @@ kafka:
     servers: "localhost:9092"
   replication_factor: "1"
   topic_properties: "retention.ms:604800000;segment.bytes:26214400;retention.bytes:104857600"
+  use_confluent_cloud: false
+  confluent:
+    sasl:
+      mechanism: "PLAIN"
 
 pubsub:
   queue_properties: "ackDeadlineInSec:30;messageRetentionInSec:604800"

@@ -61,15 +61,27 @@ function KafkaProducer() {
 
         const kafkaBootstrapServers = config.get('kafka.bootstrap.servers');
         const requestTopic = config.get('request_topic');
+        const useConfluent = config.get('kafka.use_confluent_cloud');
 
         logger.info('Kafka Bootstrap Servers: %s', kafkaBootstrapServers);
         logger.info('Kafka Requests Topic: %s', requestTopic);
 
-        kafkaClient = new Kafka({
+        let kafkaConfig = {
             brokers: kafkaBootstrapServers.split(','),
-            logLevel: logLevel.INFO,
-            logCreator: KafkaJsWinstonLogCreator
-        });
+                logLevel: logLevel.INFO,
+                logCreator: KafkaJsWinstonLogCreator
+        };
+
+        if (useConfluent) {
+            kafkaConfig['sasl'] = {
+                mechanism: config.get('kafka.confluent.sasl.mechanism'),
+                username: config.get('kafka.confluent.username'),
+                password: config.get('kafka.confluent.password')
+            };
+            kafkaConfig['ssl'] = true;
+        }
+
+        kafkaClient = new Kafka(kafkaConfig);
 
         parseTopicProperties();
 

@@ -69,6 +69,13 @@ queue:
     linger.ms: "${TB_KAFKA_LINGER_MS:1}"
     buffer.memory: "${TB_BUFFER_MEMORY:33554432}"
     replication_factor: "${TB_QUEUE_KAFKA_REPLICATION_FACTOR:1}"
+    use_confluent_cloud: "${TB_QUEUE_KAFKA_USE_CONFLUENT_CLOUD:false}"
+    confluent:
+      ssl.algorithm: "${TB_QUEUE_KAFKA_CONFLUENT_SSL_ALGORITHM:https}"
+      sasl.mechanism: "${TB_QUEUE_KAFKA_CONFLUENT_SASL_MECHANISM:PLAIN}"
+      sasl.config: "${TB_QUEUE_KAFKA_CONFLUENT_SASL_JAAS_CONFIG:org.apache.kafka.common.security.plain.PlainLoginModule required username=\"CLUSTER_API_KEY\" password=\"CLUSTER_API_SECRET\";}"
+      security.protocol: "${TB_QUEUE_KAFKA_CONFLUENT_SECURITY_PROTOCOL:SASL_SSL}"
+    other:
     topic-properties:
       rule-engine: "${TB_QUEUE_KAFKA_RE_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000}"
       core: "${TB_QUEUE_KAFKA_CORE_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000}"
@@ -76,6 +83,7 @@ queue:
       notifications: "${TB_QUEUE_KAFKA_NOTIFICATIONS_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000}"
       js-executor: "${TB_QUEUE_KAFKA_JE_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:104857600}"
   aws_sqs:
+    use_default_credential_provider_chain: "${TB_QUEUE_AWS_SQS_USE_DEFAULT_CREDENTIAL_PROVIDER_CHAIN:false}"
     access_key_id: "${TB_QUEUE_AWS_SQS_ACCESS_KEY_ID:YOUR_KEY}"
     secret_access_key: "${TB_QUEUE_AWS_SQS_SECRET_ACCESS_KEY:YOUR_SECRET}"
     region: "${TB_QUEUE_AWS_SQS_REGION:YOUR_REGION}"

@@ -62,6 +62,13 @@ queue:
     linger.ms: "${TB_KAFKA_LINGER_MS:1}"
     buffer.memory: "${TB_BUFFER_MEMORY:33554432}"
     replication_factor: "${TB_QUEUE_KAFKA_REPLICATION_FACTOR:1}"
+    use_confluent_cloud: "${TB_QUEUE_KAFKA_USE_CONFLUENT_CLOUD:false}"
+    confluent:
+      ssl.algorithm: "${TB_QUEUE_KAFKA_CONFLUENT_SSL_ALGORITHM:https}"
+      sasl.mechanism: "${TB_QUEUE_KAFKA_CONFLUENT_SASL_MECHANISM:PLAIN}"
+      sasl.config: "${TB_QUEUE_KAFKA_CONFLUENT_SASL_JAAS_CONFIG:org.apache.kafka.common.security.plain.PlainLoginModule required username=\"CLUSTER_API_KEY\" password=\"CLUSTER_API_SECRET\";}"
+      security.protocol: "${TB_QUEUE_KAFKA_CONFLUENT_SECURITY_PROTOCOL:SASL_SSL}"
+    other:
     topic-properties:
       rule-engine: "${TB_QUEUE_KAFKA_RE_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000}"
       core: "${TB_QUEUE_KAFKA_CORE_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000}"
@@ -69,6 +76,7 @@ queue:
       notifications: "${TB_QUEUE_KAFKA_NOTIFICATIONS_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000}"
       js-executor: "${TB_QUEUE_KAFKA_JE_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:104857600}"
   aws_sqs:
+    use_default_credential_provider_chain: "${TB_QUEUE_AWS_SQS_USE_DEFAULT_CREDENTIAL_PROVIDER_CHAIN:false}"
     access_key_id: "${TB_QUEUE_AWS_SQS_ACCESS_KEY_ID:YOUR_KEY}"
     secret_access_key: "${TB_QUEUE_AWS_SQS_SECRET_ACCESS_KEY:YOUR_SECRET}"
     region: "${TB_QUEUE_AWS_SQS_REGION:YOUR_REGION}"

@@ -90,6 +90,13 @@ queue:
     linger.ms: "${TB_KAFKA_LINGER_MS:1}"
     buffer.memory: "${TB_BUFFER_MEMORY:33554432}"
     replication_factor: "${TB_QUEUE_KAFKA_REPLICATION_FACTOR:1}"
+    use_confluent_cloud: "${TB_QUEUE_KAFKA_USE_CONFLUENT_CLOUD:false}"
+    confluent:
+      ssl.algorithm: "${TB_QUEUE_KAFKA_CONFLUENT_SSL_ALGORITHM:https}"
+      sasl.mechanism: "${TB_QUEUE_KAFKA_CONFLUENT_SASL_MECHANISM:PLAIN}"
+      sasl.config: "${TB_QUEUE_KAFKA_CONFLUENT_SASL_JAAS_CONFIG:org.apache.kafka.common.security.plain.PlainLoginModule required username=\"CLUSTER_API_KEY\" password=\"CLUSTER_API_SECRET\";}"
+      security.protocol: "${TB_QUEUE_KAFKA_CONFLUENT_SECURITY_PROTOCOL:SASL_SSL}"
+    other:
     topic-properties:
       rule-engine: "${TB_QUEUE_KAFKA_RE_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000}"
       core: "${TB_QUEUE_KAFKA_CORE_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000}"
@@ -97,6 +104,7 @@ queue:
       notifications: "${TB_QUEUE_KAFKA_NOTIFICATIONS_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000}"
       js-executor: "${TB_QUEUE_KAFKA_JE_TOPIC_PROPERTIES:retention.ms:604800000;segment.bytes:26214400;retention.bytes:104857600}"
   aws_sqs:
+    use_default_credential_provider_chain: "${TB_QUEUE_AWS_SQS_USE_DEFAULT_CREDENTIAL_PROVIDER_CHAIN:false}"
     access_key_id: "${TB_QUEUE_AWS_SQS_ACCESS_KEY_ID:YOUR_KEY}"
     secret_access_key: "${TB_QUEUE_AWS_SQS_SECRET_ACCESS_KEY:YOUR_SECRET}"
     region: "${TB_QUEUE_AWS_SQS_REGION:YOUR_REGION}"