配置属性 | ThingsBoard PE MQTT Broker

如何修改配置参数？
- Docker-Based部署
- K8S-Based部署
配置参数
HTTP server parameters
MQTT listeners parameters
Kafka parameters
General service parameters
Actor system parameters
Platform integrations parameters
Database time series parameters
SQL configuration parameters
Redis lettuce configuration parameters
Redis jedis configuration parameters
SQL DAO configuration parameters
General Spring parameters
Security parameters
MQTT parameters
Cache parameters
Redis configuration parameters
Statistics parameters
Historical data statistics parameters
Metrics management parameters
Spring CORS configuration
Spring doc common parameters
Swagger common parameters
Application info parameters
Analysis parameters

本指南帮助您熟悉TBMQ PE 的配置文件和参数。我们强烈建议使用环境变量配置TBMQ。这样在新平台版本发布时，您无需合并配置文件。

可用配置参数及对应环境变量列表见此处。

如何修改配置参数？

Docker-Based部署

若TBMQ部署在Docker Compose环境中，可编辑脚本并为对应容器添加环境变量。更多详情请参阅 Docker文档。

K8S-Based部署

若TBMQ部署在K8S环境中，可编辑脚本并为对应deployments/stateful sets添加环境变量。更多详情请参阅 K8S文档。

配置参数

配置文件采用YAML格式。所有配置参数均有对应的环境变量名和默认值。修改配置参数时，只需修改其默认值。例如：

server:
  address: "${HTTP_BIND_ADDRESS:0.0.0.0}"

本例中，‘HTTP_BIND_ADDRESS’ 为环境变量名，‘0.0.0.0’ 为默认值。

以下示例用于添加值为 ‘8084’ 的环境变量 ‘HTTP_BIND_PORT’：

...
export HTTP_BIND_PORT=8084

参数按系统组件分组。列表包含名称（thingsboard-mqtt-broker.yml 中的路径）、环境变量、默认值和说明。

HTTP server parameters

参数	环境变量	默认值	描述
server.shutdown	SERVER_SHUTDOWN	graceful	关闭类型（优雅关闭或立即关闭）
server.address	HTTP_BIND_ADDRESS	0.0.0.0	HTTP服务器绑定地址（如果禁用web环境则不生效）
server.port	HTTP_BIND_PORT	8083	HTTP服务器绑定端口（如果禁用web环境则不生效）
server.forward_headers_strategy	HTTP_FORWARD_HEADERS_STRATEGY	framework	服务器标头转发策略。在使用反向代理时对SWAGGER UI是必需的
server.http2.enabled	HTTP2_ENABLED	true	启用/禁用HTTP/2支持
server.log_controller_error_stack_trace	HTTP_LOG_CONTROLLER_ERROR_STACK_TRACE	false	当REST API抛出异常时记录带有堆栈跟踪的错误
server.http.max_payload_size	HTTP_MAX_PAYLOAD_SIZE_LIMIT_CONFIGURATION	/api/image/=52428800;/api/resource/=52428800;/api/*=16777216	分号分隔的urlPattern=maxPayloadSize对列表，定义指定URL模式的最大HTTP请求大小（字节为单位）。首次匹配后，所有其他将被跳过
server.ssl.enabled	SSL_ENABLED	false	启用/禁用SSL支持
server.ssl.credentials.type	SSL_CREDENTIALS_TYPE	PEM	服务器凭证类型（PEM-PEM证书文件；KEYSTORE-Java密钥库）
server.ssl.credentials.pem.cert_file	SSL_PEM_CERT	server.pem	服务器证书文件路径（包含服务器证书或证书链，可能包括服务器私钥）
server.ssl.credentials.pem.key_file	SSL_PEM_KEY	server_key.pem	服务器证书私钥文件路径。默认情况下为可选项。如果服务器证书文件中不存在私钥，则为必需项
server.ssl.credentials.pem.key_password	SSL_PEM_KEY_PASSWORD	server_key_password	服务器证书私钥密码（可选）
server.ssl.credentials.keystore.type	SSL_KEY_STORE_TYPE	PKCS12	密钥库的类型（JKS或PKCS12）
server.ssl.credentials.keystore.store_file	SSL_KEY_STORE	classpath:keystore/keystore.p12	保存SSL证书的密钥库的路径
server.ssl.credentials.keystore.store_password	SSL_KEY_STORE_PASSWORD	thingsboard_mqtt_broker	用于访问密钥库的密码
server.ssl.credentials.keystore.key_alias	SSL_KEY_ALIAS	tomcat	密钥别名
server.ssl.credentials.keystore.key_password	SSL_KEY_PASSWORD	thingsboard_mqtt_broker	用于访问密钥的密码

MQTT listeners parameters

参数	环境变量	默认值	描述
listener.proxy_enabled	MQTT_PROXY_PROTOCOL_ENABLED	false	作为所有侦听器的全局设置启用代理协议支持。默认禁用。如果启用，支持v1和v2两种版本。用于在日志中获取客户端的真实IP地址，用于会话详细信息和未授权客户端功能
listener.leak_detector_level	NETTY_LEAK_DETECTOR_LVL	DISABLED	Netty泄漏检测器级别：DISABLED、SIMPLE、ADVANCED、PARANOID。它为所有侦听器全局设置
listener.write_buffer_high_water_mark	NETTY_WRITE_BUFFER_HIGH_WATER_MARK	64	Netty认为通道不可写的阈值（KB为单位）。达到限制时，TBMQ停止向订阅者传递数据，直到通道再次可写。在这种情况下，非持久客户端会丢失数据
listener.write_buffer_low_water_mark	NETTY_WRITE_BUFFER_LOW_WATER_MARK	32	Netty认为通道再次可写的阈值（KB为单位）。达到限制时，TBMQ开始向订阅者传递数据
listener.so_receive_buffer	NETTY_SO_RECEIVE_BUFFER	0	Netty的套接字接收缓冲区大小（KB为单位）。如果达到缓冲区限制，TCP将触发背压并通知发送方降速。如果设置为0（默认值），将使用系统的默认缓冲区大小
listener.tcp.enabled	LISTENER_TCP_ENABLED	true	启用/禁用MQTT TCP端口侦听器
listener.tcp.bind_address	LISTENER_TCP_BIND_ADDRESS	0.0.0.0	MQTT TCP侦听器绑定地址
listener.tcp.bind_port	LISTENER_TCP_BIND_PORT	1883	MQTT TCP侦听器绑定端口
listener.tcp.proxy_enabled	MQTT_TCP_PROXY_PROTOCOL_ENABLED		为MQTT TCP侦听器启用代理协议支持。默认未设置——在这种情况下，它继承全局MQTT_PROXY_PROTOCOL_ENABLED值。如果显式设置，支持v1和v2两种版本，并优先于全局设置。用于在日志中获取客户端的真实IP地址，用于会话详细信息和未授权客户端功能
listener.tcp.netty.boss_group_thread_count	TCP_NETTY_BOSS_GROUP_THREADS	1	Netty boss组线程计数
listener.tcp.netty.worker_group_thread_count	TCP_NETTY_WORKER_GROUP_THREADS	12	Netty worker组线程计数
listener.tcp.netty.max_payload_size	TCP_NETTY_MAX_PAYLOAD_SIZE	65536	Max payload size in bytes
listener.tcp.netty.so_keep_alive	TCP_NETTY_SO_KEEPALIVE	true	Enable/disable keep-alive mechanism to periodically probe the other end of a connection
listener.tcp.netty.shutdown_quiet_period	TCP_NETTY_SHUTDOWN_QUIET_PERIOD	0	Period in seconds in graceful shutdown during which no new tasks are submitted
listener.tcp.netty.shutdown_timeout	TCP_NETTY_SHUTDOWN_TIMEOUT	5	The max time in seconds to wait until the executor is stopped
listener.ssl.enabled	LISTENER_SSL_ENABLED	false	Enable/disable MQTT SSL port listener
listener.ssl.bind_address	LISTENER_SSL_BIND_ADDRESS	0.0.0.0	MQTT SSL listener bind address
listener.ssl.bind_port	LISTENER_SSL_BIND_PORT	8883	MQTT SSL listener bind port
listener.ssl.proxy_enabled	MQTT_SSL_PROXY_PROTOCOL_ENABLED		Enable proxy protocol support for the MQTT TLS listener. Unset by default – in this case it inherits the global MQTT_PROXY_PROTOCOL_ENABLED value. If explicitly set, supports both v1 and v2 and takes precedence over the global setting. Useful to get the real IP address of the client in the logs, for session details info and unauthorized clients feature
listener.ssl.config.protocol	LISTENER_SSL_PROTOCOL	TLSv1.2	SSL protocol: see this link
listener.ssl.config.enabled_cipher_suites	LISTENER_SSL_ENABLED_CIPHER_SUITES		Sets the cipher suites enabled for use on mqtts listener. The value is a comma-separated list of cipher suits (e.g. TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256). Defaults to empty list meaning all supported cipher suites of the used provider are taken
listener.ssl.config.credentials.type	LISTENER_SSL_CREDENTIALS_TYPE	PEM	服务器凭证类型（PEM-PEM证书文件；KEYSTORE-Java密钥库）
listener.ssl.config.credentials.pem.cert_file	LISTENER_SSL_PEM_CERT	mqttserver.pem	服务器证书文件路径（包含服务器证书或证书链，可能包括服务器私钥）
listener.ssl.config.credentials.pem.key_file	LISTENER_SSL_PEM_KEY	mqttserver_key.pem	服务器证书私钥文件路径。默认情况下为可选项。如果服务器证书文件中不存在私钥，则为必需项
listener.ssl.config.credentials.pem.key_password	LISTENER_SSL_PEM_KEY_PASSWORD	server_key_password	服务器证书私钥密码（可选）
listener.ssl.config.credentials.keystore.type	LISTENER_SSL_KEY_STORE_TYPE	JKS	密钥库的类型（JKS或PKCS12）
listener.ssl.config.credentials.keystore.store_file	LISTENER_SSL_KEY_STORE	mqttserver.jks	保存SSL证书的密钥库的路径
listener.ssl.config.credentials.keystore.store_password	LISTENER_SSL_KEY_STORE_PASSWORD	server_ks_password	用于访问密钥库的密码
listener.ssl.config.credentials.keystore.key_alias	LISTENER_SSL_KEY_ALIAS		Optional alias of the private key. If not set, the platform will load the first private key from the keystore
listener.ssl.config.credentials.keystore.key_password	LISTENER_SSL_KEY_PASSWORD	server_key_password	Optional password to access the private key. If not set, the platform will attempt to load the private keys that are not protected with the password
listener.ssl.netty.boss_group_thread_count	SSL_NETTY_BOSS_GROUP_THREADS	1	Netty boss组线程计数
listener.ssl.netty.worker_group_thread_count	SSL_NETTY_WORKER_GROUP_THREADS	12	Netty worker组线程计数
listener.ssl.netty.max_payload_size	SSL_NETTY_MAX_PAYLOAD_SIZE	65536	Max payload size in bytes
listener.ssl.netty.so_keep_alive	SSL_NETTY_SO_KEEPALIVE	true	Enable/disable keep-alive mechanism to periodically probe the other end of a connection
listener.ssl.netty.shutdown_quiet_period	SSL_NETTY_SHUTDOWN_QUIET_PERIOD	0	Period in seconds in graceful shutdown during which no new tasks are submitted
listener.ssl.netty.shutdown_timeout	SSL_NETTY_SHUTDOWN_TIMEOUT	5	The max time in seconds to wait until the executor is stopped
listener.ws.enabled	LISTENER_WS_ENABLED	true	Enable/disable MQTT WS port listener
listener.ws.bind_address	LISTENER_WS_BIND_ADDRESS	0.0.0.0	MQTT WS listener bind address
listener.ws.bind_port	LISTENER_WS_BIND_PORT	8084	MQTT WS listener bind port
listener.ws.proxy_enabled	MQTT_WS_PROXY_PROTOCOL_ENABLED		Enable proxy protocol support for the MQTT WS listener. Unset by default – in this case it inherits the global MQTT_PROXY_PROTOCOL_ENABLED value. If explicitly set, supports both v1 and v2 and takes precedence over the global setting. Useful to get the real IP address of the client in the logs, for session details info and unauthorized clients feature
listener.ws.netty.sub_protocols	WS_NETTY_SUB_PROTOCOLS	mqttv3.1,mqtt	Comma-separated list of subprotocols that the WebSocket can negotiate. The subprotocol setting `mqtt` represents MQTT 3.1.1 and MQTT 5
listener.ws.netty.boss_group_thread_count	WS_NETTY_BOSS_GROUP_THREADS	1	Netty boss组线程计数
listener.ws.netty.worker_group_thread_count	WS_NETTY_WORKER_GROUP_THREADS	12	Netty worker组线程计数
listener.ws.netty.max_payload_size	WS_NETTY_MAX_PAYLOAD_SIZE	65536	Max payload size in bytes
listener.ws.netty.so_keep_alive	WS_NETTY_SO_KEEPALIVE	true	Enable/disable keep-alive mechanism to periodically probe the other end of a connection
listener.ws.netty.shutdown_quiet_period	WS_NETTY_SHUTDOWN_QUIET_PERIOD	0	Period in seconds in graceful shutdown during which no new tasks are submitted
listener.ws.netty.shutdown_timeout	WS_NETTY_SHUTDOWN_TIMEOUT	5	The max time in seconds to wait until the executor is stopped
listener.wss.enabled	LISTENER_WSS_ENABLED	false	Enable/disable MQTT WSS port listener
listener.wss.bind_address	LISTENER_WSS_BIND_ADDRESS	0.0.0.0	MQTT WSS listener bind address
listener.wss.bind_port	LISTENER_WSS_BIND_PORT	8085	MQTT WSS listener bind port
listener.wss.proxy_enabled	MQTT_WSS_PROXY_PROTOCOL_ENABLED		Enable proxy protocol support for the MQTT WSS listener. Unset by default – in this case it inherits the global MQTT_PROXY_PROTOCOL_ENABLED value. If explicitly set, supports both v1 and v2 and takes precedence over the global setting. Useful to get the real IP address of the client in the logs, for session details info and unauthorized clients feature
listener.wss.config.protocol	LISTENER_WSS_PROTOCOL	TLSv1.2	SSL protocol: see this link
listener.wss.config.enabled_cipher_suites	LISTENER_WSS_ENABLED_CIPHER_SUITES		Sets the cipher suites enabled for use on wss listener. The value is a comma-separated list of cipher suits (e.g. TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256). Defaults to empty list meaning all supported cipher suites of the used provider are taken
listener.wss.config.credentials.type	LISTENER_WSS_CREDENTIALS_TYPE	PEM	服务器凭证类型（PEM-PEM证书文件；KEYSTORE-Java密钥库）
listener.wss.config.credentials.pem.cert_file	LISTENER_WSS_PEM_CERT	ws_mqtt_server.pem	服务器证书文件路径（包含服务器证书或证书链，可能包括服务器私钥）
listener.wss.config.credentials.pem.key_file	LISTENER_WSS_PEM_KEY	ws_mqtt_server_key.pem	服务器证书私钥文件路径。默认情况下为可选项。如果服务器证书文件中不存在私钥，则为必需项
listener.wss.config.credentials.pem.key_password	LISTENER_WSS_PEM_KEY_PASSWORD	ws_server_key_password	服务器证书私钥密码（可选）
listener.wss.config.credentials.keystore.type	LISTENER_WSS_KEY_STORE_TYPE	JKS	密钥库的类型（JKS或PKCS12）
listener.wss.config.credentials.keystore.store_file	LISTENER_WSS_KEY_STORE	ws_mqtt_server.jks	保存SSL证书的密钥库的路径
listener.wss.config.credentials.keystore.store_password	LISTENER_WSS_KEY_STORE_PASSWORD	ws_server_ks_password	用于访问密钥库的密码
listener.wss.config.credentials.keystore.key_alias	LISTENER_WSS_KEY_ALIAS		Optional alias of the private key. If not set, the platform will load the first private key from the keystore
listener.wss.config.credentials.keystore.key_password	LISTENER_WSS_KEY_PASSWORD	ws_server_key_password	Optional password to access the private key. If not set, the platform will attempt to load the private keys that are not protected with the password
listener.wss.netty.sub_protocols	WSS_NETTY_SUB_PROTOCOLS	mqttv3.1,mqtt	Comma-separated list of subprotocols that the WebSocket can negotiate. The subprotocol setting `mqtt` represents MQTT 3.1.1 and MQTT 5
listener.wss.netty.boss_group_thread_count	WSS_NETTY_BOSS_GROUP_THREADS	1	Netty boss组线程计数
listener.wss.netty.worker_group_thread_count	WSS_NETTY_WORKER_GROUP_THREADS	12	Netty worker组线程计数
listener.wss.netty.max_payload_size	WSS_NETTY_MAX_PAYLOAD_SIZE	65536	Max payload size in bytes
listener.wss.netty.so_keep_alive	WSS_NETTY_SO_KEEPALIVE	true	Enable/disable keep-alive mechanism to periodically probe the other end of a connection
listener.wss.netty.shutdown_quiet_period	WSS_NETTY_SHUTDOWN_QUIET_PERIOD	0	Period in seconds in graceful shutdown during which no new tasks are submitted
listener.wss.netty.shutdown_timeout	WSS_NETTY_SHUTDOWN_TIMEOUT	5	The max time in seconds to wait until the executor is stopped

Kafka parameters

参数	环境变量	默认值	描述
queue.msg-all.consumers-count	TB_MSG_ALL_CONSUMERS_COUNT	4	Number of parallel consumers for 'tbmq.msg.all' topic. Should not be more than the number of partitions in topic
queue.msg-all.threads-count	TB_MSG_ALL_THREADS_COUNT	4	Number of threads in the pool to process consumers tasks. Should not be less than number of consumers
queue.msg-all.poll-interval	TB_MSG_ALL_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.msg.all' topic
queue.msg-all.pack-processing-timeout	TB_MSG_ALL_PACK_PROCESSING_TIMEOUT	20000	Timeout in milliseconds for processing the pack of messages from 'tbmq.msg.all' topic
queue.msg-all.ack-strategy.type	TB_MSG_ALL_ACK_STRATEGY_TYPE	SKIP_ALL	Processing strategy for 'tbmq.msg.all' topic. Can be: SKIP_ALL, RETRY_ALL
queue.msg-all.ack-strategy.retries	TB_MSG_ALL_ACK_STRATEGY_RETRIES	1	Number of retries, 0 is unlimited. Use for RETRY_ALL processing strategy
queue.msg-all.msg-parallel-processing	TB_MSG_ALL_PARALLEL_PROCESSING	false	Enable/disable processing of consumed messages in parallel (grouped by publishing client id to preserve order). Helpful when the same client publishes lots of messages in a short amount of time. It is recommended to count the impact of this parameter before setting it on production
queue.application-persisted-msg.poll-interval	TB_APP_PERSISTED_MSG_POLL_INTERVAL	100	Interval in milliseconds to poll messages from Application topics
queue.application-persisted-msg.pack-processing-timeout	TB_APP_PERSISTED_MSG_PACK_PROCESSING_TIMEOUT	20000	Timeout in milliseconds for processing the pack of messages
queue.application-persisted-msg.ack-strategy.type	TB_APP_PERSISTED_MSG_ACK_STRATEGY_TYPE	RETRY_ALL	Processing strategy for Application topics. Can be: SKIP_ALL, RETRY_ALL
queue.application-persisted-msg.ack-strategy.retries	TB_APP_PERSISTED_MSG_ACK_STRATEGY_RETRIES	3	Number of retries, 0 is unlimited. Use for RETRY_ALL processing strategy
queue.application-persisted-msg.client-id-validation	TB_APP_PERSISTED_MSG_CLIENT_ID_VALIDATION	true	Enable/disable check that application client id contains only alphanumeric chars for Kafka topic creation
queue.application-persisted-msg.shared-topic-validation	TB_APP_PERSISTED_MSG_SHARED_TOPIC_VALIDATION	true	Enable/disable check that application shared subscription topic filter contains only alphanumeric chars or '+' or '#' for Kafka topic creation
queue.device-persisted-msg.consumers-count	TB_DEVICE_PERSISTED_MSG_CONSUMERS_COUNT	3	Number of parallel consumers for 'tbmq.msg.persisted' topic. Should not be more than the number of partitions in topic
queue.device-persisted-msg.threads-count	TB_DEVICE_PERSISTED_MSG_THREADS_COUNT	3	Number of threads in the pool to process consumers tasks
queue.device-persisted-msg.poll-interval	TB_DEVICE_PERSISTED_MSG_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.msg.persisted' topic
queue.device-persisted-msg.pack-processing-timeout	TB_DEVICE_PERSISTED_MSG_PACK_PROCESSING_TIMEOUT	20000	Timeout in milliseconds for processing the pack of messages from 'tbmq.msg.persisted' topic
queue.device-persisted-msg.ack-strategy.type	TB_DEVICE_PERSISTED_MSG_ACK_STRATEGY_TYPE	RETRY_ALL	Queue processing strategy. Can be: SKIP_ALL, RETRY_ALL
queue.device-persisted-msg.ack-strategy.retries	TB_DEVICE_PERSISTED_MSG_ACK_STRATEGY_RETRIES	3	Number of retries, 0 is unlimited. Use for RETRY_ALL processing strategy
queue.device-persisted-msg.ack-strategy.pause-between-retries	TB_DEVICE_PERSISTED_MSG_ACK_STRATEGY_PAUSE_BETWEEN_RETRIES	1	Time in seconds to wait in consumer thread before retries
queue.retained-msg.poll-interval	TB_RETAINED_MSG_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.msg.retained' topic
queue.retained-msg.acknowledge-wait-timeout-ms	TB_RETAINED_MSG_ACK_WAIT_TIMEOUT_MS	500	Interval in milliseconds to wait for system messages to be delivered to 'tbmq.msg.retained' topic
queue.client-session.poll-interval	TB_CLIENT_SESSION_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.client.session' topic
queue.client-session.acknowledge-wait-timeout-ms	TB_CLIENT_SESSION_ACK_WAIT_TIMEOUT_MS	500	Interval in milliseconds to wait for system messages to be delivered to 'tbmq.client.session' topic
queue.client-subscriptions.poll-interval	TB_CLIENT_SUBSCRIPTIONS_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.client.subscriptions' topic
queue.client-subscriptions.acknowledge-wait-timeout-ms	TB_CLIENT_SUBSCRIPTIONS_ACK_WAIT_TIMEOUT_MS	500	Interval in milliseconds to wait for system messages to be delivered to 'tbmq.client.subscriptions' topic
queue.client-session-event.consumers-count	TB_CLIENT_SESSION_EVENT_CONSUMERS_COUNT	2	Number of parallel consumers for `tbmq.client.session.event.request` topic
queue.client-session-event.max-pending-requests	TB_CLIENT_SESSION_EVENT_MAX_PENDING_REQUESTS	10000	Number of pending client session events
queue.client-session-event.poll-interval	TB_CLIENT_SESSION_EVENT_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.client.session.event.request' topic
queue.client-session-event.batch-wait-timeout-ms	TB_CLIENT_SESSION_EVENT_BATCH_WAIT_MS	2000	Max interval in milliseconds to process 'tbmq.client.session.event.request' messages after consuming them
queue.client-session-event-response.response-sender-threads	TB_CLIENT_SESSION_EVENT_RESPONSE_SENDER_THREADS	8	Number of threads for sending event responses to session event requests
queue.client-session-event-response.poll-interval	TB_CLIENT_SESSION_EVENT_RESPONSE_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.client.session.event.response' topics
queue.client-session-event-response.max-request-timeout	TB_CLIENT_SESSION_EVENT_RESPONSE_MAX_REQUEST_TIMEOUT	100000	Max time in milliseconds for client session events before they are expired
queue.client-session-event-response.cleanup-interval	TB_CLIENT_SESSION_EVENT_RESPONSE_CLEANUP_INTERVAL	100	Period in milliseconds to clean-up stale client session events
queue.disconnect-client-command.poll-interval	TB_DISCONNECT_CLIENT_COMMAND_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.client.disconnect' topics
queue.persisted-downlink-msg.consumers-count	TB_PERSISTED_DOWNLINK_MSG_CONSUMERS_COUNT	2	Number of parallel consumers for `tbmq.msg.downlink.persisted` topics
queue.persisted-downlink-msg.threads-count	TB_PERSISTED_DOWNLINK_MSG_THREADS_COUNT	2	Number of threads in the pool to process consumers tasks
queue.persisted-downlink-msg.poll-interval	TB_PERSISTED_DOWNLINK_MSG_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.msg.downlink.persisted' topics
queue.basic-downlink-msg.consumers-count	TB_BASIC_DOWNLINK_MSG_CONSUMERS_COUNT	2	Number of parallel consumers for `tbmq.msg.downlink.basic` topics
queue.basic-downlink-msg.threads-count	TB_BASIC_DOWNLINK_MSG_THREADS_COUNT	2	Number of threads in the pool to process consumers tasks
queue.basic-downlink-msg.poll-interval	TB_BASIC_DOWNLINK_MSG_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.msg.downlink.basic' topics
queue.application-removed-event.poll-interval	TB_APPLICATION_REMOVED_EVENT_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.sys.app.removed' topic
queue.application-removed-event.processing.cron	TB_APPLICATION_REMOVED_EVENT_PROCESSING_CRON	0 0 3 * * *	Cron expression to when execute the consuming and processing of messages
queue.application-removed-event.processing.zone	TB_APPLICATION_REMOVED_EVENT_PROCESSING_ZONE	UTC	Timezone for the processing cron-job
queue.historical-data-total.poll-interval	TB_HISTORICAL_DATA_TOTAL_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.sys.historical.data' topic
queue.integration-uplink.poll-interval	TB_IE_UPLINK_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.ie.uplink' topic
queue.integration-uplink-notifications.poll-interval	TB_IE_UPLINK_NOTIFICATIONS_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.ie.uplink.notifications' topics
queue.internode-notifications.poll-interval	TB_NODE_NOTIFICATION_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.sys.internode.notifications' topics
queue.blocked-client.poll-interval	TB_BLOCKED_CLIENT_POLL_INTERVAL	100	Interval in milliseconds to poll messages from 'tbmq.client.blocked' topic
queue.blocked-client.acknowledge-wait-timeout-ms	TB_BLOCKED_CLIENT_ACK_WAIT_TIMEOUT_MS	500	Interval in milliseconds to wait for system messages to be delivered to 'tbmq.client.blocked' topic
queue.kafka.bootstrap.servers	TB_KAFKA_SERVERS	localhost:9092	List of kafka bootstrap servers used to establish connection
queue.kafka.enable-topic-deletion	TB_KAFKA_ENABLE_TOPIC_DELETION	true	Controls whether TBMQ is allowed to delete Kafka topics that were created for Application MQTT Clients or Application Shared subscriptions. When set to 'true', TBMQ may automatically remove topics during cleanup (for example, when an Application client or shared subscription is deleted). When set to 'false', TBMQ will skip topic deletions and simply stop using them. This helps prevent accidental data loss in production environments
queue.kafka.default.consumer.partition-assignment-strategy	TB_KAFKA_DEFAULT_CONSUMER_PARTITION_ASSIGNMENT_STRATEGY	org.apache.kafka.clients.consumer.StickyAssignor	A list of class names or class types, ordered by preference, of supported partition assignment strategies that the client will use to distribute partition ownership amongst consumer instances when group management is used
queue.kafka.default.consumer.session-timeout-ms	TB_KAFKA_DEFAULT_CONSUMER_SESSION_TIMEOUT_MS	10000	The timeout in milliseconds used to detect client failures when using Kafka's group management facility
queue.kafka.default.consumer.max-poll-interval-ms	TB_KAFKA_DEFAULT_CONSUMER_MAX_POLL_INTERVAL_MS	300000	The maximum delay in milliseconds between invocations of poll() when using consumer group management
queue.kafka.default.consumer.max-poll-records	TB_KAFKA_DEFAULT_CONSUMER_MAX_POLL_RECORDS	2000	The maximum number of records returned in a single call to poll()
queue.kafka.default.consumer.max-partition-fetch-bytes	TB_KAFKA_DEFAULT_CONSUMER_MAX_PARTITION_FETCH_BYTES	16777216	The maximum amount of data in bytes per-partition the server will return
queue.kafka.default.consumer.fetch-max-bytes	TB_KAFKA_DEFAULT_CONSUMER_FETCH_MAX_BYTES	134217728	The maximum amount of data in bytes the server should return for a fetch request
queue.kafka.default.consumer.heartbeat-interval-ms	TB_KAFKA_DEFAULT_CONSUMER_HEARTBEAT_INTERVAL_MS	3000	The expected time between heartbeats to the consumer coordinator when using Kafka’s group management facilities. Heartbeats are used to ensure that the consumer’s session stays active and to facilitate rebalancing when new consumers join or leave the group. The value must be set lower than TB_KAFKA_DEFAULT_CONSUMER_SESSION_TIMEOUT_MS, but typically should be set no higher than 1/3 of that value. It can be adjusted even lower to control the expected time for normal rebalances. Value in milliseconds. Default is 3 sec
queue.kafka.default.producer.acks	TB_KAFKA_DEFAULT_PRODUCER_ACKS	1	The number of acknowledgments the producer requires the leader to have received before considering a request complete
queue.kafka.default.producer.retries	TB_KAFKA_DEFAULT_PRODUCER_RETRIES	1	Setting a value greater than zero will cause the client to resend any record whose send fails with a potentially transient error
queue.kafka.default.producer.batch-size	TB_KAFKA_DEFAULT_PRODUCER_BATCH_SIZE	16384	The producer will attempt to batch records together into fewer requests whenever multiple records are being sent to the same partition. Size in bytes
queue.kafka.default.producer.linger-ms	TB_KAFKA_DEFAULT_PRODUCER_LINGER_MS	5	The producer groups together any records that arrive in between request transmissions into a single batched request, set in milliseconds
queue.kafka.default.producer.buffer-memory	TB_KAFKA_DEFAULT_PRODUCER_BUFFER_MEMORY	33554432	The total bytes of memory the producer can use to buffer records waiting to be sent to the server
queue.kafka.default.producer.compression-type	TB_KAFKA_DEFAULT_COMPRESSION_TYPE	none	The compression type for all data generated by the producer. Valid values are `none`, `gzip`, `snappy`, `lz4`, or `zstd`
queue.kafka.admin.config	TB_KAFKA_ADMIN_CONFIG	retries:1	List of configs separated by semicolon used for admin kafka client creation
queue.kafka.admin.command-timeout	TB_KAFKA_ADMIN_COMMAND_TIMEOUT_SEC	30	Kafka Admin client command timeout (in seconds). Applies to operations like describeCluster, listTopics, etc
queue.kafka.consumer-stats.enabled	TB_KAFKA_CONSUMER_STATS_ENABLED	true	Prints lag if enabled between consumer group offset and last messages offset in Kafka topics
queue.kafka.consumer-stats.print-interval-ms	TB_KAFKA_CONSUMER_STATS_PRINT_INTERVAL_MS	60000	Statistics printing interval in milliseconds for Kafka's consumer-groups stats
queue.kafka.consumer-stats.kafka-response-timeout-ms	TB_KAFKA_CONSUMER_STATS_RESPONSE_TIMEOUT_MS	1000	Time to wait in milliseconds for the stats-loading requests to Kafka to finish
queue.kafka.consumer-stats.consumer-config	TB_KAFKA_CONSUMER_STATS_CONSUMER_CONFIG		List of configs separated by semicolon used for kafka stats consumer
queue.kafka.home-page.consumer-config	TB_KAFKA_HOME_PAGE_CONSUMER_CONFIG		List of configs separated by semicolon used for kafka admin client for home page
queue.kafka.home-page.kafka-response-timeout-ms	TB_KAFKA_HOME_PAGE_RESPONSE_TIMEOUT_MS	1000	Time to wait in milliseconds for the home page requests to Kafka to finish
queue.kafka.msg-all.topic	TB_KAFKA_MSG_ALL_TOPIC	tbmq.msg.all	Topic for persisting incoming PUBLISH messages
queue.kafka.msg-all.topic-properties	TB_KAFKA_MSG_ALL_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:2147483648;partitions:16;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.msg.all` topic
queue.kafka.msg-all.additional-consumer-config	TB_KAFKA_MSG_ALL_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.msg.all` topic
queue.kafka.msg-all.additional-producer-config	TB_KAFKA_MSG_ALL_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.msg.all` topic
queue.kafka.application-persisted-msg.topic-properties	TB_KAFKA_APP_PERSISTED_MSG_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.msg.app` topics
queue.kafka.application-persisted-msg.additional-consumer-config	TB_KAFKA_APP_PERSISTED_MSG_ADDITIONAL_CONSUMER_CONFIG	max.poll.records:200	Additional Kafka consumer configs separated by semicolon for `tbmq.msg.app` topics
queue.kafka.application-persisted-msg.additional-producer-config	TB_KAFKA_APP_PERSISTED_MSG_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.msg.app` topics
queue.kafka.application-persisted-msg.shared-topic.topic-properties	TB_KAFKA_APP_PERSISTED_MSG_SHARED_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;replication.factor:1	Kafka topic properties separated by semicolon for application shared subscription topics
queue.kafka.application-persisted-msg.shared-topic.additional-consumer-config	TB_KAFKA_APP_PERSISTED_MSG_SHARED_ADDITIONAL_CONSUMER_CONFIG	max.poll.records:500	Additional Kafka consumer configs separated by semicolon for application shared subscription topics
queue.kafka.application-persisted-msg.shared-topic.additional-producer-config	TB_KAFKA_APP_PERSISTED_MSG_SHARED_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for application shared subscription topics
queue.kafka.device-persisted-msg.topic	TB_KAFKA_DEVICE_PERSISTED_MSG_TOPIC	tbmq.msg.persisted	Topic for persisting messages related to Device clients before saving them in Database
queue.kafka.device-persisted-msg.topic-properties	TB_KAFKA_DEVICE_PERSISTED_MSG_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:12;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.msg.persisted` topic
queue.kafka.device-persisted-msg.additional-consumer-config	TB_KAFKA_DEVICE_PERSISTED_MSG_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.msg.persisted` topic
queue.kafka.device-persisted-msg.additional-producer-config	TB_KAFKA_DEVICE_PERSISTED_MSG_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.msg.persisted` topic
queue.kafka.retained-msg.topic	TB_KAFKA_RETAINED_MSG_TOPIC	tbmq.msg.retained	Topic for retained messages
queue.kafka.retained-msg.topic-properties	TB_KAFKA_RETAINED_MSG_TOPIC_PROPERTIES	segment.bytes:26214400;partitions:1;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.msg.retained` topic
queue.kafka.retained-msg.additional-consumer-config	TB_KAFKA_RETAINED_MSG_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.msg.retained` topic
queue.kafka.retained-msg.additional-producer-config	TB_KAFKA_RETAINED_MSG_ADDITIONAL_PRODUCER_CONFIG	retries:3	Additional Kafka producer configs separated by semicolon for `tbmq.msg.retained` topic
queue.kafka.client-session.topic	TB_KAFKA_CLIENT_SESSION_TOPIC	tbmq.client.session	Topic for persisting client sessions
queue.kafka.client-session.topic-properties	TB_KAFKA_CLIENT_SESSION_TOPIC_PROPERTIES	segment.bytes:26214400;partitions:1;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.client.session` topic
queue.kafka.client-session.additional-consumer-config	TB_KAFKA_CLIENT_SESSION_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.client.session` topic
queue.kafka.client-session.additional-producer-config	TB_KAFKA_CLIENT_SESSION_ADDITIONAL_PRODUCER_CONFIG	retries:3	Additional Kafka producer configs separated by semicolon for `tbmq.client.session` topic
queue.kafka.client-subscriptions.topic	TB_KAFKA_CLIENT_SUBSCRIPTIONS_TOPIC	tbmq.client.subscriptions	Topic for persisting client subscriptions
queue.kafka.client-subscriptions.topic-properties	TB_KAFKA_CLIENT_SUBSCRIPTIONS_TOPIC_PROPERTIES	segment.bytes:26214400;partitions:1;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.client.subscriptions` topic
queue.kafka.client-subscriptions.additional-consumer-config	TB_KAFKA_CLIENT_SUBSCRIPTIONS_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.client.subscriptions` topic
queue.kafka.client-subscriptions.additional-producer-config	TB_KAFKA_CLIENT_SUBSCRIPTIONS_ADDITIONAL_PRODUCER_CONFIG	retries:3	Additional Kafka producer configs separated by semicolon for `tbmq.client.subscriptions` topic
queue.kafka.client-session-event.topic	TB_KAFKA_CLIENT_SESSION_EVENT_TOPIC	tbmq.client.session.event.request	Topic for sending client session event requests
queue.kafka.client-session-event.topic-properties	TB_KAFKA_CLIENT_SESSION_EVENT_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:24;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.client.session.event.request` topic
queue.kafka.client-session-event.additional-consumer-config	TB_KAFKA_CLIENT_SESSION_EVENT_ADDITIONAL_CONSUMER_CONFIG	max.poll.records:1000	Additional Kafka consumer configs separated by semicolon for ``tbmq.client.session.event.request`` topic
queue.kafka.client-session-event.additional-producer-config	TB_KAFKA_CLIENT_SESSION_EVENT_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for ``tbmq.client.session.event.request`` topic
queue.kafka.client-session-event-response.topic-prefix	TB_KAFKA_CLIENT_SESSION_EVENT_RESPONSE_TOPIC_PREFIX	tbmq.client.session.event.response	Prefix for topics for sending client session event responses to Broker nodes
queue.kafka.client-session-event-response.topic-properties	TB_KAFKA_CLIENT_SESSION_EVENT_RESPONSE_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:1;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.client.session.event.response` topics
queue.kafka.client-session-event-response.additional-consumer-config	TB_KAFKA_CLIENT_SESSION_EVENT_RESPONSE_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.client.session.event.response` topics
queue.kafka.client-session-event-response.additional-producer-config	TB_KAFKA_CLIENT_SESSION_EVENT_RESPONSE_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.client.session.event.response` topics
queue.kafka.disconnect-client-command.topic-prefix	TB_KAFKA_DISCONNECT_CLIENT_COMMAND_TOPIC_PREFIX	tbmq.client.disconnect	Prefix for topics for sending disconnect client commands to Broker nodes
queue.kafka.disconnect-client-command.topic-properties	TB_KAFKA_DISCONNECT_CLIENT_COMMAND_RESPONSE_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:1;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.client.disconnect` topics
queue.kafka.disconnect-client-command.additional-consumer-config	TB_KAFKA_DISCONNECT_CLIENT_COMMAND_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.client.disconnect` topics
queue.kafka.disconnect-client-command.additional-producer-config	TB_KAFKA_DISCONNECT_CLIENT_COMMAND_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.client.disconnect` topics
queue.kafka.basic-downlink-msg.topic-prefix	TB_KAFKA_BASIC_DOWNLINK_MSG_TOPIC_PREFIX	tbmq.msg.downlink.basic	Prefix for topics for non-persistent Device messages that should be transferred to other Broker nodes
queue.kafka.basic-downlink-msg.topic-properties	TB_KAFKA_BASIC_DOWNLINK_MSG_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:12;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.msg.downlink.basic` topics
queue.kafka.basic-downlink-msg.additional-consumer-config	TB_KAFKA_BASIC_DOWNLINK_MSG_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.msg.downlink.basic` topics
queue.kafka.basic-downlink-msg.additional-producer-config	TB_KAFKA_BASIC_DOWNLINK_MSG_ADDITIONAL_PRODUCER_CONFIG	batch.size:32768	Additional Kafka producer configs separated by semicolon for `tbmq.msg.downlink.basic` topics
queue.kafka.persisted-downlink-msg.topic-prefix	TB_KAFKA_PERSISTED_DOWNLINK_MSG_TOPIC_PREFIX	tbmq.msg.downlink.persisted	Prefix for topics for persistent Device messages that should be transferred to other Broker nodes
queue.kafka.persisted-downlink-msg.topic-properties	TB_KAFKA_PERSISTED_DOWNLINK_MSG_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:12;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.msg.downlink.persisted` topics
queue.kafka.persisted-downlink-msg.additional-consumer-config	TB_KAFKA_PERSISTED_DOWNLINK_MSG_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.msg.downlink.persisted` topics
queue.kafka.persisted-downlink-msg.additional-producer-config	TB_KAFKA_PERSISTED_DOWNLINK_MSG_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.msg.downlink.persisted` topics
queue.kafka.application-removed-event.topic	TB_KAFKA_APPLICATION_REMOVED_EVENT_TOPIC	tbmq.sys.app.removed	Topic for sending events to remove application topics when application clients are changed to be device clients
queue.kafka.application-removed-event.topic-properties	TB_KAFKA_APPLICATION_REMOVED_EVENT_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:1;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.sys.app.removed` topic
queue.kafka.application-removed-event.additional-consumer-config	TB_KAFKA_APPLICATION_REMOVED_EVENT_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.sys.app.removed` topic
queue.kafka.application-removed-event.additional-producer-config	TB_KAFKA_APPLICATION_REMOVED_EVENT_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.sys.app.removed` topic
queue.kafka.historical-data-total.topic	TB_KAFKA_HISTORICAL_DATA_TOTAL_TOPIC	tbmq.sys.historical.data	Topic for sending historical data stats to be summed from each broker
queue.kafka.historical-data-total.topic-properties	TB_KAFKA_HISTORICAL_DATA_TOTAL_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:1;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.sys.historical.data` topic
queue.kafka.historical-data-total.additional-consumer-config	TB_KAFKA_HISTORICAL_DATA_TOTAL_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.sys.historical.data` topic
queue.kafka.historical-data-total.additional-producer-config	TB_KAFKA_HISTORICAL_DATA_TOTAL_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.sys.historical.data` topic
queue.kafka.integration-downlink.topic-prefix	TB_KAFKA_IE_DOWNLINK_TOPIC_PREFIX	tbmq.ie.downlink	Prefix for topics for sending integration configurations and validation requests from tbmq to integration executors
queue.kafka.integration-downlink.http.topic-properties	TB_KAFKA_IE_DOWNLINK_HTTP_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:6;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.ie.downlink.http` topic
queue.kafka.integration-downlink.http.additional-consumer-config	TB_KAFKA_IE_DOWNLINK_HTTP_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.ie.downlink.http` topic
queue.kafka.integration-downlink.http.additional-producer-config	TB_KAFKA_IE_DOWNLINK_HTTP_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.ie.downlink.http` topic
queue.kafka.integration-downlink.kafka.topic-properties	TB_KAFKA_IE_DOWNLINK_KAFKA_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:6;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.ie.downlink.kafka` topic
queue.kafka.integration-downlink.kafka.additional-consumer-config	TB_KAFKA_IE_DOWNLINK_KAFKA_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.ie.downlink.kafka` topic
queue.kafka.integration-downlink.kafka.additional-producer-config	TB_KAFKA_IE_DOWNLINK_KAFKA_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.ie.downlink.kafka` topic
queue.kafka.integration-downlink.mqtt.topic-properties	TB_KAFKA_IE_DOWNLINK_MQTT_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:6;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.ie.downlink.mqtt` topic
queue.kafka.integration-downlink.mqtt.additional-consumer-config	TB_KAFKA_IE_DOWNLINK_MQTT_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.ie.downlink.mqtt` topic
queue.kafka.integration-downlink.mqtt.additional-producer-config	TB_KAFKA_IE_DOWNLINK_MQTT_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.ie.downlink.mqtt` topic
queue.kafka.integration-uplink.topic	TB_KAFKA_IE_UPLINK_TOPIC	tbmq.ie.uplink	Topic for sending messages/events from integration executors to tbmq
queue.kafka.integration-uplink.topic-properties	TB_KAFKA_IE_UPLINK_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:6;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.ie.uplink` topic
queue.kafka.integration-uplink.additional-consumer-config	TB_KAFKA_IE_UPLINK_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.ie.uplink` topic
queue.kafka.integration-uplink.additional-producer-config	TB_KAFKA_IE_UPLINK_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.ie.uplink` topic
queue.kafka.integration-uplink-notifications.topic-prefix	TB_KAFKA_IE_UPLINK_NOTIF_TOPIC_PREFIX	tbmq.ie.uplink.notifications	Prefix for topics for sending notifications or replies from integration executors to specific tbmq node
queue.kafka.integration-uplink-notifications.topic-properties	TB_KAFKA_IE_UPLINK_NOTIF_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:1;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.ie.uplink.notifications` topics
queue.kafka.integration-uplink-notifications.additional-consumer-config	TB_KAFKA_IE_UPLINK_NOTIF_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.ie.uplink.notifications` topic
queue.kafka.integration-uplink-notifications.additional-producer-config	TB_KAFKA_IE_UPLINK_NOTIF_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.ie.uplink.notifications` topic
queue.kafka.integration-msg.topic-properties	TB_KAFKA_IE_MSG_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.msg.ie` topics
queue.kafka.integration-msg.additional-consumer-config	TB_KAFKA_IE_MSG_ADDITIONAL_CONSUMER_CONFIG	max.poll.records:50	Additional Kafka consumer configs separated by semicolon for `tbmq.msg.ie` topics
queue.kafka.integration-msg.additional-producer-config	TB_KAFKA_IE_MSG_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.msg.ie` topics
queue.kafka.internode-notifications.topic-prefix	TB_KAFKA_INTERNODE_NOTIFICATIONS_TOPIC_PREFIX	tbmq.sys.internode.notifications	Prefix for topics for sending system notifications to Broker nodes
queue.kafka.internode-notifications.topic-properties	TB_KAFKA_INTERNODE_NOTIFICATIONS_TOPIC_PROPERTIES	retention.ms:604800000;segment.bytes:26214400;retention.bytes:1048576000;partitions:1;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.sys.internode.notifications` topics
queue.kafka.internode-notifications.additional-consumer-config	TB_KAFKA_INTERNODE_NOTIFICATIONS_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.sys.internode.notifications` topics
queue.kafka.internode-notifications.additional-producer-config	TB_KAFKA_INTERNODE_NOTIFICATIONS_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.sys.internode.notifications` topics
queue.kafka.blocked-client.topic	TB_KAFKA_BLOCKED_CLIENT_TOPIC	tbmq.client.blocked	Topic for blocked clients
queue.kafka.blocked-client.topic-properties	TB_KAFKA_BLOCKED_CLIENT_TOPIC_PROPERTIES	segment.bytes:26214400;partitions:1;replication.factor:1	Kafka topic properties separated by semicolon for `tbmq.client.blocked` topic
queue.kafka.blocked-client.additional-consumer-config	TB_KAFKA_BLOCKED_CLIENT_ADDITIONAL_CONSUMER_CONFIG		Additional Kafka consumer configs separated by semicolon for `tbmq.client.blocked` topic
queue.kafka.blocked-client.additional-producer-config	TB_KAFKA_BLOCKED_CLIENT_ADDITIONAL_PRODUCER_CONFIG		Additional Kafka producer configs separated by semicolon for `tbmq.client.blocked` topic
queue.kafka.kafka-prefix	TB_KAFKA_PREFIX		The common prefix for all Kafka topics, producers, consumer groups, and consumers. Defaults to empty string meaning no prefix is added

General service parameters

参数	环境变量	默认值	描述
service.type	TB_SERVICE_TYPE	tbmq	Microservice type. Allowed value: tbmq
service.id	TB_SERVICE_ID		Unique id for this service (autogenerated if empty)

Actor system parameters

参数	环境变量	默认值	描述
actors.system.throughput	ACTORS_SYSTEM_THROUGHPUT	5	Number of messages the actor system will process per actor before switching to processing of messages for next actor
actors.system.scheduler-pool-size	ACTORS_SYSTEM_SCHEDULER_POOL_SIZE	1	Thread pool size for actor system scheduler
actors.system.max-actor-init-attempts	ACTORS_SYSTEM_MAX_ACTOR_INIT_ATTEMPTS	10	Maximum number of attempts to init the actor before disabling the actor
actors.system.processing-metrics.enabled	ACTORS_SYSTEM_PROCESSING_METRICS_ENABLED	false	Enable/disable actors processing metrics
actors.system.disconnect-wait-timeout-ms	ACTORS_SYSTEM_DISCONNECT_WAIT_TIMEOUT_MS	2000	Actors disconnect timeout in milliseconds
actors.persisted-device.dispatcher-pool-size	ACTORS_SYSTEM_PERSISTED_DEVICE_DISPATCHER_POOL_SIZE	8	Number of threads processing the Device actor's messages
actors.persisted-device.wait-before-actor-stop-minutes	ACTORS_SYSTEM_PERSISTED_DEVICE_WAIT_BEFORE_ACTOR_STOP_MINUTES	5	Minutes to wait before deleting Device actor after disconnect
actors.client.dispatcher-pool-size	ACTORS_SYSTEM_CLIENT_DISPATCHER_POOL_SIZE	8	Number of threads processing the MQTT client actors messages
actors.client.wait-before-generated-actor-stop-seconds	ACTORS_SYSTEM_CLIENT_WAIT_BEFORE_GENERATED_ACTOR_STOP_SECONDS	10	Time in seconds to wait until the actor is stopped for clients that did not specify client id
actors.client.wait-before-named-actor-stop-seconds	ACTORS_SYSTEM_CLIENT_WAIT_BEFORE_NAMED_ACTOR_STOP_SECONDS	60	Time in seconds to wait until the actor is stopped for clients that specified client id
actors.rule.mail_thread_pool_size	ACTORS_RULE_MAIL_THREAD_POOL_SIZE	4	Thread pool size for mail sender executor service
actors.rule.mail_password_reset_thread_pool_size	ACTORS_RULE_MAIL_PASSWORD_RESET_THREAD_POOL_SIZE	4	Thread pool size for password reset emails executor service

Platform integrations parameters

参数	环境变量	默认值	描述
integrations.init.connection-check-api-request-timeout-sec	INTEGRATIONS_INIT_CONNECTION_CHECK_API_REQUEST_TIMEOUT_SEC	20	Connection check timeout for API request in seconds
integrations.cleanup.period	INTEGRATIONS_CLEANUP_PERIOD_SEC	10800	The parameter to specify the period of execution cleanup task for disconnected integrations. Value set in seconds. Default value corresponds to three hours
integrations.cleanup.ttl	INTEGRATIONS_CLEANUP_TTL_SEC	604800	Administration TTL (in seconds) for cleaning up disconnected integrations. The cleanup removes integration topics that persist messages. The current value is set to one week. A value of 0 or negative disables this TTL

Database time series parameters

参数	环境变量	默认值	描述
database.ts_max_intervals	DATABASE_TS_MAX_INTERVALS	700	Max number of DB queries generated by single API call to fetch time series records

SQL configuration parameters

参数	环境变量	默认值	描述
sql.batch_sort	SQL_BATCH_SORT	true	Specify whether to sort entities before batch update. Should be enabled for cluster mode to avoid deadlocks
sql.ts_key_value_partitioning	SQL_TS_KV_PARTITIONING	DAYS	Specify partitioning size for timestamp key-value storage. Example: DAYS, MONTHS, YEARS, INDEFINITE
sql.remove_null_chars	SQL_REMOVE_NULL_CHARS	true	Specify whether to remove null characters from strValue before insert
sql.ts.batch_size	SQL_TS_BATCH_SIZE	1000	Batch size for persisting time series inserts
sql.ts.batch_max_delay	SQL_TS_BATCH_MAX_DELAY_MS	100	Max timeout for time series entries queue polling. Value set in milliseconds
sql.ts.batch_threads	SQL_TS_BATCH_THREADS	3	Number of threads that execute batch insert/update statements for time series data. Batch thread count have to be a prime number like 3 or 5 to gain perfect hash distribution
sql.ts_latest.batch_size	SQL_TS_LATEST_BATCH_SIZE	1000	Batch size for persisting latest time series inserts
sql.ts_latest.batch_max_delay	SQL_TS_LATEST_BATCH_MAX_DELAY_MS	50	Max timeout for latest time series entries queue polling. Value set in milliseconds
sql.ts_latest.batch_threads	SQL_TS_LATEST_BATCH_THREADS	3	Number of threads that execute batch insert/update statements for latest time series data. Batch thread count have to be a prime number like 3 or 5 to gain perfect hash distribution
sql.unauthorized-client.insert.batch_size	SQL_UNAUTHORIZED_CLIENT_INSERT_BATCH_SIZE	1000	Batch size for persisting unauthorized client inserts
sql.unauthorized-client.insert.batch_max_delay	SQL_UNAUTHORIZED_CLIENT_INSERT_BATCH_MAX_DELAY_MS	50	Max timeout for unauthorized client insert entries queue polling. Value set in milliseconds
sql.unauthorized-client.insert.batch_threads	SQL_UNAUTHORIZED_CLIENT_INSERT_BATCH_THREADS	3	Number of threads that execute batch insert/update statements for unauthorized client data. Batch thread count have to be a prime number like 3 or 5 to gain perfect hash distribution
sql.unauthorized-client.delete.batch_size	SQL_UNAUTHORIZED_CLIENT_DELETE_BATCH_SIZE	1000	Batch size for processing unauthorized client deletes
sql.unauthorized-client.delete.batch_max_delay	SQL_UNAUTHORIZED_CLIENT_DELETE_BATCH_MAX_DELAY_MS	50	Max timeout for unauthorized client delete entries queue polling. Value set in milliseconds
sql.unauthorized-client.delete.batch_threads	SQL_UNAUTHORIZED_CLIENT_DELETE_BATCH_THREADS	3	Number of threads that execute batch delete statements for unauthorized client data. Batch thread count have to be a prime number like 3 or 5 to gain perfect hash distribution
sql.events.batch_size	SQL_EVENTS_BATCH_SIZE	10000	Batch size for persisting events updates
sql.events.batch_max_delay	SQL_EVENTS_BATCH_MAX_DELAY_MS	100	Max timeout for events entries queue polling. The value set in milliseconds
sql.events.batch_threads	SQL_EVENTS_BATCH_THREADS	3	Batch size for processing events insert/update. Batch thread count has to be a prime number like 3 or 5 to gain perfect hash distribution
sql.events.partition_size	SQL_EVENTS_REGULAR_PARTITION_SIZE_HOURS	168	Number of hours to partition the events. The current value corresponds to one week
sql.events.max-symbols	SQL_EVENTS_MAX_SYMBOLS	4096	Maximum number of symbols per event. The event content will be truncated if needed
sql.ttl.ts.enabled	SQL_TTL_TS_ENABLED	true	The parameter to specify whether to use TTL (Time To Live) for time series records
sql.ttl.ts.execution_interval_ms	SQL_TTL_TS_EXECUTION_INTERVAL_MS	86400000	The parameter to specify the period of execution TTL task for time series records. Value set in milliseconds. Default value corresponds to one day
sql.ttl.ts.ts_key_value_ttl	SQL_TTL_TS_KEY_VALUE_TTL	604800	The parameter to specify system TTL(Time To Live) value for time series records. Value set in seconds. 0 - records are never expired. Default value corresponds to seven days
sql.ttl.unauthorized_client.enabled	SQL_TTL_UNAUTHORIZED_CLIENT_ENABLED	true	The parameter to specify whether to use TTL (Time To Live) for unauthorized clients
sql.ttl.unauthorized_client.execution_interval_ms	SQL_TTL_UNAUTHORIZED_CLIENT_EXECUTION_INTERVAL_MS	86400000	The parameter to specify the period of execution TTL task for unauthorized clients. Value set in milliseconds. Default value corresponds to one day
sql.ttl.unauthorized_client.ttl	SQL_TTL_UNAUTHORIZED_CLIENT_TTL	259200	The parameter to specify system TTL(Time To Live) value for unauthorized clients. Value set in seconds. 0 - records are never expired. Default value corresponds to three days
sql.ttl.events.enabled	SQL_TTL_EVENTS_ENABLED	true	Enable/disable TTL (Time To Live) for event records
sql.ttl.events.execution_interval_ms	SQL_TTL_EVENTS_EXECUTION_INTERVAL_MS	3600000	Number of milliseconds (max random initial delay and fixed period). Defaults to 1 hour
sql.ttl.events.events_ttl	SQL_TTL_EVENTS_TTL_SEC	1209600	Number of seconds for TTL. TTL is set to 14 days by default. The accuracy of the cleanup depends on the sql.events.partition_size parameter

Redis lettuce configuration parameters

参数	环境变量	默认值	描述
lettuce.auto-flush	REDIS_LETTUCE_CMDS_AUTO_FLUSH_ENABLED	true	Enable/disable auto-flush. If disabled, commands are buffered and flushed based on cmd count or time interval
lettuce.buffered-cmd-count	REDIS_LETTUCE_BUFFERED_CMDS_COUNT	5	Number of buffered commands before flush is triggered. Used when auto-flush is disabled
lettuce.flush-interval-ms	REDIS_LETTUCE_FLUSH_INTERVAL_MS	5	Maximum time in milliseconds to buffer commands before flushing, regardless of cmd count
lettuce.config.command-timeout	REDIS_LETTUCE_COMMAND_TIMEOUT_SEC	30	Maximum time (in seconds) to wait for a lettuce command to complete. This affects health checks and any command execution (e.g. GET, SET, PING). Reduce this to fail fast if Redis is unresponsive
lettuce.config.shutdown-quiet-period	REDIS_LETTUCE_SHUTDOWN_QUIET_PERIOD_SEC	1	The shutdown quiet period for lettuce client set in seconds
lettuce.config.shutdown-timeout	REDIS_LETTUCE_SHUTDOWN_TIMEOUT_SEC	10	The shutdown timeout for lettuce client set in seconds
lettuce.config.cluster.topology-refresh.enabled	REDIS_LETTUCE_CLUSTER_TOPOLOGY_REFRESH_ENABLED	false	Enables or disables periodic cluster topology updates. Useful for Redis Cluster setup to handle topology changes, such as node failover, restarts, or IP address changes
lettuce.config.cluster.topology-refresh.period	REDIS_LETTUCE_CLUSTER_TOPOLOGY_REFRESH_PERIOD_SEC	60	Specifies the interval (in seconds) for periodic cluster topology updates

Redis jedis configuration parameters

参数	环境变量	默认值	描述
jedis.cluster.topology-refresh.enabled	REDIS_JEDIS_CLUSTER_TOPOLOGY_REFRESH_ENABLED	false	Enables or disables periodic cluster topology updates. Useful for Redis cluster setup to handle topology changes, such as node failover, restarts, or IP address changes
jedis.cluster.topology-refresh.period	REDIS_JEDIS_CLUSTER_TOPOLOGY_REFRESH_PERIOD_SEC	60	Specifies the interval (in seconds) for periodic cluster topology updates

SQL DAO configuration parameters

参数	环境变量	默认值	描述
spring.data.jpa.repositories.enabled	SPRING_DATA_JPA_REPOSITORIES_ENABLED	true	Enable/Disable the Spring Data JPA repositories support
spring.jpa.open-in-view	SPRING_JPA_OPEN_IN_VIEW	false	Enable/disable OSIV
spring.jpa.hibernate.ddl-auto	SPRING_JPA_HIBERNATE_DDL_AUTO	none	You can set a Hibernate feature that controls the DDL behavior in a more fine-grained way. The standard Hibernate property values are none, validate, update, create-drop. Spring Boot chooses a default value for you based on whether it thinks your database is embedded (default create-drop) or not (default none)
spring.datasource.driverClassName	SPRING_DRIVER_CLASS_NAME	org.postgresql.Driver	Database driver for Spring JPA
spring.datasource.url	SPRING_DATASOURCE_URL	jdbc:postgresql://localhost:5432/thingsboard_mqtt_broker	Database connection URL
spring.datasource.username	SPRING_DATASOURCE_USERNAME	postgres	Database username
spring.datasource.password	SPRING_DATASOURCE_PASSWORD	postgres	Database user password
spring.datasource.hikari.maximumPoolSize	SPRING_DATASOURCE_MAXIMUM_POOL_SIZE	16	This property allows the number of connections in the pool to increase as demand increases. At the same time, the property ensures that the pool doesn't grow to the point of exhausting a system's resources, which ultimately affects an application's performance and availability
spring.datasource.hikari.maxLifetime	SPRING_DATASOURCE_MAX_LIFETIME	600000	This property controls the max lifetime in milliseconds of a connection. Only when it is closed will it then be removed. Default is 10 minutes
spring.datasource.hikari.connectionTimeout	SPRING_DATASOURCE_CONNECTION_TIMEOUT_MS	30000	Maximum time (in milliseconds) HikariCP will wait to acquire a connection from the pool. If exceeded, an exception is thrown. Default is 30 seconds

General Spring parameters

参数	环境变量	默认值	描述
spring.lifecycle.timeout-per-shutdown-phase	SPRING_LIFECYCLE_TIMEOUT_PER_SHUTDOWN_PHASE	1m	The server will wait for active requests to finish their work up to a specified amount of time before graceful shutdown
spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation	SPRING_JPA_HIBERNATE_JDBC_LOB_NON_CONTEXTUAL_CREATION	true	Setting this property to true disables contextual LOB creation and forces the use of Hibernate's own LOB implementation. Fixes Postgres JPA Error
spring.jpa.properties.hibernate.order_by.default_null_ordering	SPRING_JPA_HIBERNATE_ORDER_BY_DEFAULT_NULL_ORDERING	last	Default ordering for null values
spring.data.redis.repositories.enabled	SPRING_DATA_REDIS_REPOSITORIES_ENABLED	false	Disables redis repositories scanning
spring.freemarker.checkTemplateLocation	SPRING_FREEMARKER_CHECK_TEMPLATE_LOCATION	false	Spring freemarker configuration to check that the templates location exists
spring.mvc.async.request-timeout	SPRING_MVC_ASYNC_REQUEST_TIMEOUT	30000	The default timeout for asynchronous requests in milliseconds
spring.mvc.pathmatch.matching-strategy	SPRING_MVC_PATH_MATCH_MATCHING_STRATEGY	ANT_PATH_MATCHER	For endpoints matching in Swagger
spring.servlet.multipart.max-file-size	SPRING_SERVLET_MULTIPART_MAX_FILE_SIZE	50MB	Total file size cannot exceed 50MB when configuring file uploads
spring.servlet.multipart.max-request-size	SPRING_SERVLET_MULTIPART_MAX_REQUEST_SIZE	50MB	Total request size for a multipart/form-data cannot exceed 50MB

Security parameters

参数	环境变量	默认值	描述
security.mqtt.auth_strategy	SECURITY_MQTT_AUTH_STRATEGY	BOTH	DEPRECATED: BOTH or SINGLE - the former means the first attempt of client authentication will be by 'basic' provider and then by 'ssl' provider if 'basic' is not successful; the latter means only one attempt is done according to the listener communication chosen (see listener.tcp/listener.ssl)
security.mqtt.basic.enabled	SECURITY_MQTT_BASIC_ENABLED	false	DEPRECATED: If enabled the server will try to authenticate client with clientId and/or username and/or password
security.mqtt.ssl.enabled	SECURITY_MQTT_SSL_ENABLED	false	DEPRECATED: If enabled the server will try to authenticate client with client certificate chain
security.mqtt.ssl.skip_validity_check_for_client_cert	SECURITY_MQTT_SSL_SKIP_VALIDITY_CHECK_FOR_CLIENT_CERT	false	DEPRECATED: Skip certificate validity check for client certificates
security.jwt.tokenExpirationTime	JWT_TOKEN_EXPIRATION_TIME	9000	User JWT Token expiration time in seconds (2.5 hours)
security.jwt.refreshTokenExpTime	JWT_REFRESH_TOKEN_EXPIRATION_TIME	604800	User JWT Refresh Token expiration time in seconds (1 week)
security.jwt.tokenIssuer	JWT_TOKEN_ISSUER	thingsboard.io	User JWT Token issuer
security.jwt.tokenSigningKey	JWT_TOKEN_SIGNING_KEY	Qk1xUnloZ0VQTlF1VlNJQXZ4cWhiNWt1cVd1ZzQ5cWpENUhMSHlaYmZIM0JrZ2pPTVlhQ3N1Z0ZMUnd0SDBieg==	User JWT Token sign key
security.basic.enabled	SECURITY_BASIC_ENABLED	false	Enable/Disable basic security options
security.user_token_access_enabled	SECURITY_USER_TOKEN_ACCESS_ENABLED	true	Enable/disable access to other Administrators JWT token by System Administrator
security.user_login_case_sensitive	SECURITY_USER_LOGIN_CASE_SENSITIVE	true	Enable/disable case-sensitive username login
security.oauth2.loginProcessingUrl	SECURITY_OAUTH2_LOGIN_PROCESSING_URL	/login/oauth2/code/	Redirect URL where access code from external user management system will be processed
security.oauth2.githubMapper.emailUrl	SECURITY_OAUTH2_GITHUB_MAPPER_EMAIL_URL_KEY	https://api.github.com/user/emails	The email addresses that will be mapped from the URL

MQTT parameters

参数	环境变量	默认值	描述
mqtt.connect.threads	MQTT_CONNECT_THREADS	4	Number of threads for clients connection thread pool
mqtt.msg-subscriptions-parallel-processing	MQTT_MSG_SUBSCRIPTIONS_PARALLEL_PROCESSING	false	Enable/disable processing of found subscriptions in parallel for published messages. Helpful when the"PUBLISH" message should be delivered to lots of subscribers. It is recommended to count the impact of this parameter before setting it on production
mqtt.pre-connect-queue.max-size	MQTT_PRE_CONNECT_QUEUE_MAX_SIZE	10000	Max number of messages that can be stored in queue before client gets connected and start processing them
mqtt.max-in-flight-msgs	MQTT_MAX_IN_FLIGHT_MSGS	1000	Max number of PUBLISH messages not yet responded
mqtt.flow-control.enabled	MQTT_FLOW_CONTROL_ENABLED	true	Enable/disable flow control MQTT 5 feature for server. If disabled, the server will not control the number of messages sent to subscribers by"Receive Maximum". This feature works for MQTT 3.x clients as well when enabled. "Receive Maximum" for MQTT 3.x clients can be set using `MQTT_FLOW_CONTROL_MQTT_3X_RECEIVE_MAX` parameter
mqtt.flow-control.timeout	MQTT_FLOW_CONTROL_TIMEOUT	1000	Timeout to wait in case there is nothing to process regarding the flow control feature. The separate thread is responsible for sending delayed messages to subscribers. If no clients are affected by flow control restrictions, there is no need to continuously try to find and send such messages
mqtt.flow-control.ttl	MQTT_FLOW_CONTROL_TTL	600	Time in seconds to store delayed messages for subscribers. Delayed messages are those that can not be sent immediately due to flow control restrictions. Default is 10 minutes
mqtt.flow-control.delayed-queue-max-size	MQTT_FLOW_CONTROL_DELAYED_QUEUE_MAX_SIZE	1000	Max allowed queue length for delayed messages - publishing messages from broker to client when in-flight window is full
mqtt.flow-control.mqtt3x-receive-max	MQTT_FLOW_CONTROL_MQTT_3X_RECEIVE_MAX	65535	Receive maximum value for MQTT 3.x clients
mqtt.retransmission.enabled	MQTT_RETRANSMISSION_ENABLED	false	Enable/disable MQTT msg retransmission
mqtt.retransmission.scheduler-pool-size	MQTT_RETRANSMISSION_SCHEDULER_POOL_SIZE	0	Retransmission scheduler pool size (0 means the number of processors available to the JVM multiplied by 2 will be used)
mqtt.retransmission.initial-delay	MQTT_RETRANSMISSION_INITIAL_DELAY	10	Initial delay for the msg retransmission in seconds
mqtt.retransmission.period	MQTT_RETRANSMISSION_PERIOD	5	Increment period for the subsequent retransmissions of the msg in seconds (retransmission interval is increased by period for each run)
mqtt.keep-alive.monitoring-delay-ms	MQTT_KEEP_ALIVE_MONITORING_DELAY_MS	1000	Time in milliseconds between subsequent checks for the non-active clients
mqtt.keep-alive.max-keep-alive	MQTT_KEEP_ALIVE_MAX_KEEP_ALIVE_SEC	600	Max value in seconds allowed by the server for keep-alive that can be used by clients. Defaults to 10 minutes, used for MQTT v5 clients
mqtt.topic.max-segments-count	MQTT_TOPIC_MAX_SEGMENTS_COUNT	0	Maximum number of segments in topics. If it's too large, processing of topics with too much segments can lead to errors. 0 means limitation is disabled
mqtt.topic.alias-max	MQTT_TOPIC_ALIAS_MAX	10	Max count of topic aliases per connection. 0 indicates that the Broker does not accept any Topic Aliases for all connections meaning the 'Topic Alias' feature is disabled
mqtt.topic.min-length-for-alias-replacement	MQTT_TOPIC_MIN_LENGTH_FOR_ALIAS_REPLACEMENT	50	Minimal required topic name length that Broker publishes to client that can be replaced with topic alias (e.g. if topic has more than 50 chars - it can be replaced with alias)
mqtt.shared-subscriptions.processing-type	MQTT_SHARED_SUBSCRIPTIONS_PROCESSING_TYPE	ROUND_ROBIN	Processing strategy type - how messages are split between clients in shared subscription. Supported types: ROUND_ROBIN
mqtt.subscription-trie.wait-for-clear-lock-ms	MQTT_SUB_TRIE_WAIT_FOR_CLEAR_LOCK_MS	100	Maximum pause in milliseconds for clearing subscription storage from empty nodes. If wait is unsuccessful the subscribing clients will be resumed, but the clear will fail
mqtt.subscription-trie.clear-nodes-cron	MQTT_SUB_TRIE_CLEAR_NODES_CRON	0 0 0 * * *	Cron job to schedule clearing of empty subscription nodes. Defaults to 'every day at midnight'
mqtt.subscription-trie.clear-nodes-zone	MQTT_SUB_TRIE_CLEAR_NODES_ZONE	UTC	Timezone for the subscription clearing cron-job
mqtt.retain-msg-trie.wait-for-clear-lock-ms	MQTT_RETAIN_MSG_TRIE_WAIT_FOR_CLEAR_LOCK_MS	100	Maximum pause in milliseconds for clearing retain msg storage from empty nodes. If wait is unsuccessful retain messages processing will be resumed, but the clear will fail
mqtt.retain-msg-trie.clear-nodes-cron	MQTT_RETAIN_MSG_TRIE_CLEAR_NODES_CRON	0 0 0 * * *	Cron job to schedule clearing of empty retain msg nodes. Defaults to 'every day at midnight'
mqtt.retain-msg-trie.clear-nodes-zone	MQTT_RETAIN_MSG_TRIE_CLEAR_NODES_ZONE	UTC	Timezone for retain msg clearing cron-job
mqtt.retain-msg.expiry-processing-period-ms	MQTT_RETAIN_MSG_EXPIRY_PROCESSING_PERIOD_MS	60000	Period in milliseconds to clear retained messages by expiry feature of MQTT
mqtt.client-session-expiry.cron	MQTT_CLIENT_SESSION_EXPIRY_CRON	0 0 * ? * *	Cron job to schedule clearing of expired and not active client sessions. Defaults to 'every hour', e.g. at 20:00:00 UTC
mqtt.client-session-expiry.zone	MQTT_CLIENT_SESSION_EXPIRY_ZONE	UTC	Timezone for the client sessions clearing cron-job
mqtt.client-session-expiry.max-expiry-interval	MQTT_CLIENT_SESSION_EXPIRY_MAX_EXPIRY_INTERVAL	604800	Max expiry interval allowed of inactive sessions in seconds. The current value corresponds to one week
mqtt.client-session-expiry.ttl	MQTT_CLIENT_SESSION_EXPIRY_TTL	604800	Administration TTL in seconds for clearing sessions that do not expire by session expiry interval (e.g. MQTTv3 cleanSession=false or MQTTv5 cleanStart=false && sessionExpiryInterval == 0). The current value corresponds to one week. 0 or negative value means this TTL is disabled
mqtt.version-3-1.max-client-id-length	MQTT_3_1_MAX_CLIENT_ID_LENGTH	1024	Max ClientId length for 3.1 version of protocol
mqtt.write-and-flush	MQTT_MSG_WRITE_AND_FLUSH	true	If enabled, each message is published to non-persistent subscribers with flush. When disabled, the messages are buffered in the channel and are flushed once in a while
mqtt.buffered-msg-count	MQTT_BUFFERED_MSG_COUNT	5	Number of messages buffered in the channel before the flush is made. Used when `MQTT_MSG_WRITE_AND_FLUSH` = false
mqtt.buffered-delivery.session-cache-max-size	MQTT_BUFFERED_CACHE_MAX_SIZE	10000	When either `MQTT_MSG_WRITE_AND_FLUSH` or `MQTT_PERSISTENT_MSG_WRITE_AND_FLUSH` is set to false, the broker buffers outgoing messages in the outbound channel to improve throughput. The respective buffer sizes are controlled by `MQTT_BUFFERED_MSG_COUNT` (for non-persistent clients) and `MQTT_PERSISTENT_BUFFERED_MSG_COUNT` (for persistent clients). Defines the maximum number of session entries that can be stored in the flush state cache. When the cache exceeds this size, the least recently used sessions are evicted and their pending message buffers are flushed automatically
mqtt.buffered-delivery.session-cache-expiration-ms	MQTT_BUFFERED_CACHE_EXPIRY_MS	300000	Time in milliseconds after which an inactive session entry in the flush cache expires. A session is considered inactive if it receives no new messages during this period. Upon expiration, the session is evicted from the cache and its buffer is flushed. Default is 5 minutes
mqtt.buffered-delivery.scheduler-execution-interval-ms	MQTT_BUFFERED_SCHEDULER_INTERVAL_MS	100	Interval in milliseconds at which the scheduler checks all sessions in the cache for potential flushing. A smaller value results in more frequent flush checks
mqtt.buffered-delivery.idle-session-flush-timeout-ms	MQTT_BUFFERED_IDLE_FLUSH_MS	200	Maximum duration in milliseconds that a session can remain idle (i.e., without being flushed) before its message buffer is automatically flushed to the client. In essence, a flush occurs either when the buffer limit is reached or when this timeout elapses
mqtt.persistent-session.device.persisted-messages.limit	MQTT_PERSISTENT_SESSION_DEVICE_PERSISTED_MESSAGES_LIMIT	10000	Maximum number of PUBLISH messages stored for each persisted DEVICE client
mqtt.persistent-session.device.persisted-messages.ttl	MQTT_PERSISTENT_SESSION_DEVICE_PERSISTED_MESSAGES_TTL	604800	TTL of persisted DEVICE messages in seconds. The current value corresponds to one week
mqtt.persistent-session.device.persisted-messages.write-and-flush	MQTT_PERSISTENT_MSG_WRITE_AND_FLUSH	true	If enabled, each message is published to persistent DEVICE client subscribers with flush. When disabled, the messages are buffered in the channel and are flushed once in a while
mqtt.persistent-session.device.persisted-messages.buffered-msg-count	MQTT_PERSISTENT_BUFFERED_MSG_COUNT	5	Number of messages buffered in the channel before the flush is made. Used when `MQTT_PERSISTENT_MSG_WRITE_AND_FLUSH` = false
mqtt.persistent-session.app.persisted-messages.write-and-flush	MQTT_APP_MSG_WRITE_AND_FLUSH	false	If enabled, each message is published to persistent APPLICATION client subscribers with flush. When disabled, the messages are buffered in the channel and are flushed once in a while
mqtt.persistent-session.app.persisted-messages.buffered-msg-count	MQTT_APP_BUFFERED_MSG_COUNT	10	Number of messages buffered in the channel before the flush is made. Used when `MQTT_APP_MSG_WRITE_AND_FLUSH` = false
mqtt.rate-limits.threads-count	MQTT_RATE_LIMITS_THREADS_COUNT	1	The number of parallel threads dedicated to processing total rate limit checks for incoming messages
mqtt.rate-limits.batch-size	MQTT_RATE_LIMITS_BATCH_SIZE	50	The number of messages to process in each batch when checking total rate limits for incoming messages
mqtt.rate-limits.period-ms	MQTT_RATE_LIMITS_PERIOD_MS	50	The period, in milliseconds, to wait before processing a batch of messages for total rate limits for incoming messages
mqtt.rate-limits.incoming-publish.enabled	MQTT_INCOMING_RATE_LIMITS_ENABLED	false	Enable/disable publish rate limits per client for incoming messages to the broker from publishers
mqtt.rate-limits.incoming-publish.client-config	MQTT_INCOMING_RATE_LIMITS_CLIENT_CONFIG	10:1,300:60	Limit the maximum count of publish messages per publisher for specified time intervals in seconds. Comma separated list of limit:seconds pairs. Example: 10 messages per second or 300 messages per minute
mqtt.rate-limits.outgoing-publish.enabled	MQTT_OUTGOING_RATE_LIMITS_ENABLED	false	Enable/disable publish rate limits per client for outgoing messages from the broker to subscribers. Used only for non-persistent subscribers with QoS = 0 ("AT_MOST_ONCE")
mqtt.rate-limits.outgoing-publish.client-config	MQTT_OUTGOING_RATE_LIMITS_CLIENT_CONFIG	10:1,300:60	Limit the maximum count of publish messages per subscriber for specified time intervals in seconds. Comma separated list of limit:seconds pairs. Example: 10 messages per second or 300 messages per minute
mqtt.rate-limits.device-persisted-messages.enabled	MQTT_DEVICE_PERSISTED_MSGS_RATE_LIMITS_ENABLED	false	Enable/disable Device clients persisted messages rate limits for the broker (per whole cluster)
mqtt.rate-limits.device-persisted-messages.config	MQTT_DEVICE_PERSISTED_MSGS_RATE_LIMITS_CONFIG	100:1,1000:60	Limit the maximum count of Device clients persisted messages for specified time intervals in seconds. Comma separated list of limit:seconds pairs. Example: 100 messages per second or 1000 messages per minute
mqtt.application-clients-limit	MQTT_APPLICATION_CLIENTS_LIMIT	0	Limit the total number of Application persistent clients and external system integrations. A setting of 0 means the limitation is disabled
mqtt.handler.all_msg_callback_threads	MQTT_HANDLER_ALL_MSG_CALLBACK_THREADS	2	Number of threads in thread pool for processing all publish messages callbacks after sending them to Kafka
mqtt.handler.device_msg_callback_threads	MQTT_HANDLER_DEVICE_MSG_CALLBACK_THREADS	2	Number of threads in thread pool for processing device persisted publish messages callbacks after sending them to Kafka
mqtt.handler.app_msg_callback_threads	MQTT_HANDLER_APP_MSG_CALLBACK_THREADS	2	Number of threads in thread pool for processing application persisted publish messages callbacks after sending them to Kafka
mqtt.handler.downlink_msg_callback_threads	MQTT_HANDLER_DOWNLINK_MSG_CALLBACK_THREADS	2	Number of threads in thread pool for processing downlink messages callbacks after sending them to Kafka
mqtt.response-info	MQTT_RESPONSE_INFO		Response info value for MQTT 5 request-response feature to be returned to clients that request it. If not set the broker will not reply with response info to mqtt 5 clients that connect with"request response info" = 1. Set it to topic to be used for request-response feature, e.g. "example/"
mqtt.blocked-client.cleanup.period	BLOCKED_CLIENT_CLEANUP_PERIOD_MINUTES	5	The parameter to specify the period of execution cleanup task for expired blocked clients. Value set in minutes. Default value corresponds to five minutes
mqtt.blocked-client.cleanup.ttl	BLOCKED_CLIENT_CLEANUP_TTL_MINUTES	10080	Time to Live for expired blocked clients. After this time, the expired blocked client is removed completely. Value set in minutes. Default value corresponds to one week

Cache parameters

参数	环境变量	默认值	描述
cache.stats.enabled	CACHE_STATS_ENABLED	true	Enable/disable cache stats logging
cache.stats.intervalSec	CACHE_STATS_INTERVAL_SEC	60	Cache stats logging interval in seconds
cache.cache-prefix	CACHE_PREFIX		The common prefix for all cache keys. Defaults to empty string meaning no prefix is added
cache.specs.mqttClientCredentials.timeToLiveInMinutes	CACHE_SPECS_MQTT_CLIENT_CREDENTIALS_TTL	1440	Cache TTL in minutes. Defaults to 1 day
cache.specs.basicCredentialsPassword.timeToLiveInMinutes	CACHE_SPECS_BASIC_CREDENTIALS_PASSWORD_TTL	1	Cache TTL in minutes. It is recommended to set this TTL as a small value to not store them for a long time (e.g., 1-5 minutes)
cache.specs.sslRegexBasedCredentials.timeToLiveInMinutes	CACHE_SPECS_SSL_REGEX_BASED_CREDENTIALS_TTL	1440	Cache TTL in minutes. Defaults to 1 day
cache.specs.clientSessionCredentials.timeToLiveInMinutes	CACHE_SPECS_CLIENT_SESSION_CREDENTIALS_TTL	0	Cache TTL in minutes. Defaults to 0 meaning the cache is eternal
cache.specs.clientMqttVersion.timeToLiveInMinutes	CACHE_SPECS_CLIENT_MQTT_VERSION_TTL	0	Cache TTL in minutes. Defaults to 0 meaning the cache is eternal
cache.image.etag.timeToLiveInMinutes	CACHE_IMAGE_ETAG_TTL	10080	Image ETags cache TTL in minutes. Defaults to 7 days
cache.image.etag.maxSize	CACHE_IMAGE_ETAG_MAX_SIZE	10000	Max size of entries in the cache. 0 means the cache is disabled
cache.image.systemImagesBrowserTtlInMinutes	CACHE_IMAGE_SYSTEM_BROWSER_TTL	0	Browser cache TTL for system images in minutes. 0 means the cache is disabled

Redis configuration parameters

参数	环境变量	默认值	描述
redis.connection.type	REDIS_CONNECTION_TYPE	standalone	Connection type: standalone or cluster or sentinel
redis.standalone.host	REDIS_HOST	localhost	Redis connection host
redis.standalone.port	REDIS_PORT	6379	Redis connection port
redis.standalone.useDefaultClientConfig	REDIS_USE_DEFAULT_CLIENT_CONFIG	true	Use the default Redis configuration file
redis.standalone.clientName	REDIS_CLIENT_NAME	standalone	This value may be used only if you did not use the default ClientConfig, to specify client name
redis.standalone.connectTimeout	REDIS_CLIENT_CONNECT_TIMEOUT	30000	This value may be used only if you did not use the default ClientConfig, to specify connection timeout
redis.standalone.readTimeout	REDIS_CLIENT_READ_TIMEOUT	60000	This value may be used only if you did not use the default ClientConfig, to specify read timeout
redis.standalone.usePoolConfig	REDIS_CLIENT_USE_POOL_CONFIG	false	This value may be used only if you did not use the default ClientConfig, to use pool config section
redis.cluster.nodes	REDIS_NODES		Comma-separated list of"host:port" pairs to bootstrap from
redis.cluster.maxRedirects	REDIS_MAX_REDIRECTS	12	Maximum number of redirects to follow when executing commands across the cluster
redis.cluster.useDefaultPoolConfig	REDIS_CLUSTER_USE_DEFAULT_POOL_CONFIG	true	If set false will be used pool config build from values of the pool config section
redis.sentinel.master	REDIS_MASTER		Name of master node
redis.sentinel.sentinels	REDIS_SENTINELS		Comma-separated list of"host:port" pairs of sentinels
redis.sentinel.password	REDIS_SENTINEL_PASSWORD		Password to authenticate with sentinel
redis.sentinel.useDefaultPoolConfig	REDIS_SENTINEL_USE_DEFAULT_POOL_CONFIG	true	If set false will be used pool config build from values of the pool config section
redis.db	REDIS_DB	0	DB index
redis.password	REDIS_PASSWORD		DB password
redis.pool_config.maxTotal	REDIS_POOL_CONFIG_MAX_TOTAL	128	Maximum number of connections that can be allocated by the connection pool
redis.pool_config.maxIdle	REDIS_POOL_CONFIG_MAX_IDLE	128	Maximum number of idle connections that can be maintained in the pool without being closed
redis.pool_config.minIdle	REDIS_POOL_CONFIG_MIN_IDLE	16	Minimum number of idle connections that can be maintained in the pool without being closed
redis.pool_config.testOnBorrow	REDIS_POOL_CONFIG_TEST_ON_BORROW	true	Enable/Disable PING command sent when a connection is borrowed
redis.pool_config.testOnReturn	REDIS_POOL_CONFIG_TEST_ON_RETURN	true	The property is used to specify whether to test the connection before returning it to the connection pool
redis.pool_config.testWhileIdle	REDIS_POOL_CONFIG_TEST_WHILE_IDLE	true	Indicates whether to use the ping command to monitor the connection validity during idle resource monitoring. Invalid connections will be destroyed
redis.pool_config.minEvictableMs	REDIS_POOL_CONFIG_MIN_EVICTABLE_MS	60000	Minimum time the connection should be idle before it can be evicted from the connection pool. The value is set in milliseconds
redis.pool_config.evictionRunsMs	REDIS_POOL_CONFIG_EVICTION_RUNS_MS	30000	Specifies the time interval in milliseconds between two consecutive eviction runs
redis.pool_config.maxWaitMills	REDIS_POOL_CONFIG_MAX_WAIT_MS	60000	Maximum time in milliseconds where a client is willing to wait for a connection from the pool when all connections are exhausted
redis.pool_config.numberTestsPerEvictionRun	REDIS_POOL_CONFIG_NUMBER_TESTS_PER_EVICTION_RUN	3	Specifies the number of connections to test for eviction during each eviction run
redis.pool_config.blockWhenExhausted	REDIS_POOL_CONFIG_BLOCK_WHEN_EXHAUSTED	true	Determines the behavior when a thread requests a connection from the pool, but there are no available connections, and the pool cannot create more due to the maxTotal configuration

Statistics parameters

参数	环境变量	默认值	描述
stats.enabled	STATS_ENABLED	true	Enable/disable stats printing to the logs
stats.print-interval-ms	STATS_PRINT_INTERVAL_MS	60000	Period in milliseconds to print stats. Default value corresponds to 1 minute
stats.timer.percentiles	STATS_TIMER_PERCENTILES	0.5	Metrics percentiles returned by actuator for timer metrics. List of comma-separated (,) double values
stats.application-processor.enabled	APPLICATION_PROCESSOR_STATS_ENABLED	true	Enable/disable specific Application clients stats
stats.system-info.persist-frequency	STATS_SYSTEM_INFO_PERSIST_FREQUENCY_SEC	60	Persist frequency of system info (CPU, memory usage, etc.) in seconds

Historical data statistics parameters

参数	环境变量	默认值	描述
historical-data-report.enabled	HISTORICAL_DATA_REPORT_ENABLED	true	Enable/disable historical data stats reporting and persistence to the time series
historical-data-report.interval	HISTORICAL_DATA_REPORT_INTERVAL	1	Period in minutes (1-60) to collect stats for each broker. Used in cron expression
historical-data-report.zone	HISTORICAL_DATA_REPORT_ZONE	UTC	Timezone for the historical data stats processing

Metrics management parameters

参数	环境变量	默认值	描述
management.health.diskspace.enabled	HEALTH_DISKSPACE_ENABLED	false	Enable/disable disk space health check
management.endpoint.health.show-details	HEALTH_SHOW_DETAILS	never	Controls whether health endpoint shows full component details (e.g., Redis, DB, TBMQ). Options: - 'never': always hide details (default if security is enabled). - 'when-authorized': show details only to authenticated users. - 'always': always include full health details in the response
management.endpoints.web.exposure.include	METRICS_ENDPOINTS_EXPOSE	health,info,prometheus	Specify which Actuator endpoints should be exposed via HTTP. Use 'health,info' to expose only basic health and information endpoints. For exposing Prometheus metrics, update this to include 'prometheus' in the list (e.g., 'health,info,prometheus')

Spring CORS configuration

参数	环境变量	默认值	描述
spring.mvc.cors.mappings."[/api/**]".allowed-origin-patterns	MVC_CORS_API_ALLOWED_ORIGIN_PATTERNS	*	Comma-separated list of origins to allow. '*' allows all origins. When not set, CORS support is disabled
spring.mvc.cors.mappings."[/api/**]".allowed-methods	MVC_CORS_API_ALLOWED_METHODS	*	Comma-separated list of methods to allow. '*' allows all methods
spring.mvc.cors.mappings."[/api/**]".allowed-headers	MVC_CORS_API_ALLOWED_HEADERS	*	Comma-separated list of headers to allow in a request. '*' allows all headers
spring.mvc.cors.mappings."[/api/**]".max-age	MVC_CORS_API_MAX_AGE	1800	How long, in seconds, the response from a pre-flight request can be cached by clients
spring.mvc.cors.mappings."[/api/**]".allow-credentials	MVC_CORS_API_ALLOW_CREDENTIALS	true	Set whether credentials are supported. When not set, credentials are not supported
license.secret	TBMQ_LICENSE_SECRET		License secret obtained from ThingsBoard License Portal (https://license.thingsboard.io)
license.instance_data_file	TBMQ_LICENSE_INSTANCE_DATA_FILE	tbmq-instance-license.data	Instance data is auto-generated and is used to identify a particular TBMQ Instance. Instance data is periodically updated and stored into the specified file which can be set to absolute or relative path. Please make sure that TBMQ process has access to the instance data file, in case you use absolute path

Spring doc common parameters

参数	环境变量	默认值	描述
springdoc.api-docs.enabled	SWAGGER_ENABLED	true	If false swagger API docs will be unavailable
springdoc.default-produces-media-type	SWAGGER_DEFAULT_PRODUCES_MEDIA_TYPE	application/json	Swagger default produces media-type

Swagger common parameters

参数	环境变量	默认值	描述
swagger.api_path	SWAGGER_API_PATH	/api/**	General swagger match pattern of swagger UI links
swagger.security_path_regex	SWAGGER_SECURITY_PATH_REGEX	/api/.*	General swagger match pattern path of swagger UI links
swagger.non_security_path_regex	SWAGGER_NON_SECURITY_PATH_REGEX	/api/noauth.*	Non-security API path match pattern of swagger UI links
swagger.title	SWAGGER_TITLE	TBMQ REST API	The title on the API doc UI page
swagger.description	SWAGGER_DESCRIPTION	TBMQ Professional Edition REST API documentation	The description on the API doc UI page
swagger.contact.name	SWAGGER_CONTACT_NAME	TBMQ team	The contact name on the API doc UI page
swagger.contact.url	SWAGGER_CONTACT_URL	https://thingsboard.io/products/mqtt-broker/	The contact URL on the API doc UI page
swagger.contact.email	SWAGGER_CONTACT_EMAIL	info@thingsboard.io	The contact email on the API doc UI page
swagger.license.title	SWAGGER_LICENSE_TITLE	Apache License Version 2.0	The license title on the API doc UI page
swagger.license.url	SWAGGER_LICENSE_URL	https://github.com/thingsboard/tbmq/blob/main/LICENSE	Link to the license body on the API doc UI page
swagger.version	SWAGGER_VERSION		The version of the API doc to display. Default to the package version
swagger.group_name	SWAGGER_GROUP_NAME	TBMQ	The group name (definition) on the API doc UI page

Application info parameters

参数	环境变量	默认值	描述
app.version		"@project.version@"	Application version

Analysis parameters

参数	环境变量	默认值	描述
analysis.log.enabled	ANALYSIS_LOG_ENABLED	true	Enable/disable the analysis logging
analysis.log.all-clients	ANALYSIS_LOG_ALL_CLIENTS	false	If true – log events for ALL clients (ignores analyzed-client-ids)
analysis.log.analyzed-client-ids	ANALYSIS_LOG_CLIENT_IDS		List of Client Ids separated with comas. Additional events for those clients will be logged. Example env var: ANALYSIS_LOG_CLIENT_IDS=client1,client2