Azure Service Bus Prometheus exporter

Azure Service Bus metrics Prometheus exporter. Does not use Azure Monitor, connects to the Service Bus directly and scrapes all queues, topics and subscriptions.

Installation

From source

You need to have a Go 1.10+ environment configured. Clone the repo (outside your GOPATH) and then:

go build -o servicebus_exporter
./servicebus_exporter --connection-string=[YOUR CONNECTION STRING]

Using Docker

docker run -d -p 9580:9580 -e CONNECTION_STRING=[YOUR CONNECTION STRING] marcinbudny/servicebus_exporter

Configuration

The exporter can be configured with commandline arguments, environment variables and a configuration file. For the details on how to format the configuration file, visit namsral/flag repo.

Flag	ENV variable	Default	Meaning
--connection-string	CONNECTION_STRING	no default	Connection string for Azure Service Bus. The exporter requires Manage SAS policy.
--port	PORT	9580	Port to expose scrape endpoint on
--timeout	TIMEOUT	30s	Timeout when scraping the Service Bus
--verbose	VERBOSE	false	Enable verbose logging

Exported metrics

See here for explanation of different message count types.

# HELP servicebus_queue_active_messages Queue active messages count
# TYPE servicebus_queue_active_messages gauge
servicebus_queue_active_messages{name="somequeue"} 0
# HELP servicebus_queue_dead_letter_messages Queue dead letter messages count
# TYPE servicebus_queue_dead_letter_messages gauge
servicebus_queue_dead_letter_messages{name="somequeue"} 0
# HELP servicebus_queue_max_size_bytes Queue maximum size in bytes
# TYPE servicebus_queue_max_size_bytes gauge
servicebus_queue_max_size_bytes{name="somequeue"} 1.073741824e+09
# HELP servicebus_queue_scheduled_messages Queue scheduled messages count
# TYPE servicebus_queue_scheduled_messages gauge
servicebus_queue_scheduled_messages{name="somequeue"} 0
# HELP servicebus_queue_size_bytes Queue size in bytes
# TYPE servicebus_queue_size_bytes gauge
servicebus_queue_size_bytes{name="somequeue"} 0
# HELP servicebus_queue_transfer_dead_letter_messages Queue transfer dead letter messages count
# TYPE servicebus_queue_transfer_dead_letter_messages gauge
servicebus_queue_transfer_dead_letter_messages{name="somequeue"} 0
# HELP servicebus_queue_transfer_messages Queue transfer messages count
# TYPE servicebus_queue_transfer_messages gauge
servicebus_queue_transfer_messages{name="somequeue"} 0

# HELP servicebus_subscription_active_messages Subscription active messages count
# TYPE servicebus_subscription_active_messages gauge
servicebus_subscription_active_messages{name="somesubscription",topic_name="sometopic"} 0
# HELP servicebus_subscription_dead_letter_messages Subscription dead letter messages count
# TYPE servicebus_subscription_dead_letter_messages gauge
servicebus_subscription_dead_letter_messages{name="somesubscription",topic_name="sometopic"} 0
# HELP servicebus_subscription_scheduled_messages Subscription scheduled messages count
# TYPE servicebus_subscription_scheduled_messages gauge
servicebus_subscription_scheduled_messages{name="somesubscription",topic_name="sometopic"} 0
# HELP servicebus_subscription_transfer_dead_letter_messages Subscription transfer dead letter messages count
# TYPE servicebus_subscription_transfer_dead_letter_messages gauge
servicebus_subscription_transfer_dead_letter_messages{name="somesubscription",topic_name="sometopic"} 0
# HELP servicebus_subscription_transfer_messages Subscription transfer messages count
# TYPE servicebus_subscription_transfer_messages gauge
servicebus_subscription_transfer_messages{name="somesubscription",topic_name="sometopic"} 0

# HELP servicebus_topic_active_messages Topic active messages count
# TYPE servicebus_topic_active_messages gauge
servicebus_topic_active_messages{name="sometopic"} 0
# HELP servicebus_topic_dead_letter_messages Topic dead letter messages count
# TYPE servicebus_topic_dead_letter_messages gauge
servicebus_topic_dead_letter_messages{name="sometopic"} 0
# HELP servicebus_topic_max_size_bytes Topic maximum size in bytes
# TYPE servicebus_topic_max_size_bytes gauge
servicebus_topic_max_size_bytes{name="sometopic"} 1.073741824e+09
# HELP servicebus_topic_scheduled_messages Topic scheduled messages count
# TYPE servicebus_topic_scheduled_messages gauge
servicebus_topic_scheduled_messages{name="sometopic"} 0
# HELP servicebus_topic_size_bytes Topic size in bytes
# TYPE servicebus_topic_size_bytes gauge
servicebus_topic_size_bytes{name="sometopic"} 0
# HELP servicebus_topic_transfer_dead_letter_messages Topic transfer dead letter messages count
# TYPE servicebus_topic_transfer_dead_letter_messages gauge
servicebus_topic_transfer_dead_letter_messages{name="sometopic"} 0
# HELP servicebus_topic_transfer_messages Topic transfer messages count
# TYPE servicebus_topic_transfer_messages gauge
servicebus_topic_transfer_messages{name="sometopic"} 0

# HELP servicebus_up Whether the Azure ServiceBus scrape was successful
# TYPE servicebus_up gauge
servicebus_up 1