added zookeeper configs to coap and http

transport/coap/src/main/resources/tb-coap-transport.yml

@@ -17,10 +17,20 @@
 spring.main.web-environment: false
 spring.main.web-application-type: none
 
-# Clustering properties
+# Zookeeper connection parameters. Used for service discovery.
-cluster:
+zk:
-  # Unique id for this node (autogenerated if empty)
+  # Enable/disable zookeeper discovery service.
-  node_id: "${CLUSTER_NODE_ID:}"
+  enabled: "${ZOOKEEPER_ENABLED:false}"
+  # Zookeeper connect string
+  url: "${ZOOKEEPER_URL:localhost:2181}"
+  # Zookeeper retry interval in milliseconds
+  retry_interval_ms: "${ZOOKEEPER_RETRY_INTERVAL_MS:3000}"
+  # Zookeeper connection timeout in milliseconds
+  connection_timeout_ms: "${ZOOKEEPER_CONNECTION_TIMEOUT_MS:3000}"
+  # Zookeeper session timeout in milliseconds
+  session_timeout_ms: "${ZOOKEEPER_SESSION_TIMEOUT_MS:3000}"
+  # Name of the directory in zookeeper 'filesystem'
+  zk_dir: "${ZOOKEEPER_NODES_DIR:/thingsboard}"
 
 # COAP server parameters
 transport:
@@ -42,7 +52,7 @@ transport:
     max_string_value_length: "${JSON_MAX_STRING_VALUE_LENGTH:0}"
 
 queue:
-  type: "${TB_QUEUE_TYPE:in-memory}" # kafka or in-memory or aws-sqs or pubsub or service-bus
+  type: "${TB_QUEUE_TYPE:kafka}" # kafka (Apache Kafka) or aws-sqs (AWS SQS) or pubsub (PubSub) or service-bus (Azure Service Bus) or rabbitmq (RabbitMQ)
   kafka:
     bootstrap.servers: "${TB_KAFKA_SERVERS:localhost:9092}"
     acks: "${TB_KAFKA_ACKS:all}"

transport/http/src/main/resources/tb-http-transport.yml

@@ -20,10 +20,20 @@ server:
   # Server bind port
   port: "${HTTP_BIND_PORT:8081}"
 
-# Clustering properties
+# Zookeeper connection parameters. Used for service discovery.
-cluster:
+zk:
-  # Unique id for this node (autogenerated if empty)
+  # Enable/disable zookeeper discovery service.
-  node_id: "${CLUSTER_NODE_ID:}"
+  enabled: "${ZOOKEEPER_ENABLED:false}"
+  # Zookeeper connect string
+  url: "${ZOOKEEPER_URL:localhost:2181}"
+  # Zookeeper retry interval in milliseconds
+  retry_interval_ms: "${ZOOKEEPER_RETRY_INTERVAL_MS:3000}"
+  # Zookeeper connection timeout in milliseconds
+  connection_timeout_ms: "${ZOOKEEPER_CONNECTION_TIMEOUT_MS:3000}"
+  # Zookeeper session timeout in milliseconds
+  session_timeout_ms: "${ZOOKEEPER_SESSION_TIMEOUT_MS:3000}"
+  # Name of the directory in zookeeper 'filesystem'
+  zk_dir: "${ZOOKEEPER_NODES_DIR:/thingsboard}"
 
 # HTTP server parameters
 transport:
@@ -43,7 +53,7 @@ transport:
     max_string_value_length: "${JSON_MAX_STRING_VALUE_LENGTH:0}"
 
 queue:
-  type: "${TB_QUEUE_TYPE:in-memory}" # kafka or in-memory or aws-sqs or pubsub or service-bus
+  type: "${TB_QUEUE_TYPE:kafka}" # kafka (Apache Kafka) or aws-sqs (AWS SQS) or pubsub (PubSub) or service-bus (Azure Service Bus) or rabbitmq (RabbitMQ)
   kafka:
     bootstrap.servers: "${TB_KAFKA_SERVERS:localhost:9092}"
     acks: "${TB_KAFKA_ACKS:all}"

transport/mqtt/src/main/resources/tb-mqtt-transport.yml

@@ -73,7 +73,7 @@ transport:
     max_string_value_length: "${JSON_MAX_STRING_VALUE_LENGTH:0}"
 
 queue:
-  type: "${TB_QUEUE_TYPE:in-memory}" # kafka or in-memory or aws-sqs or pubsub or service-bus
+  type: "${TB_QUEUE_TYPE:kafka}" # kafka (Apache Kafka) or aws-sqs (AWS SQS) or pubsub (PubSub) or service-bus (Azure Service Bus) or rabbitmq (RabbitMQ)
   kafka:
     bootstrap.servers: "${TB_KAFKA_SERVERS:localhost:9092}"
     acks: "${TB_KAFKA_ACKS:all}"