RabbitMQ 3.6.12

rabbitmq-3.6.12.1

update erlang.mk

Note: built on OTP 20. For older OTP please use this - https://github.com/deadtrickster/prometheus_rabbitmq_exporter/releases/tag/rabbitmq-3.6.12-pre18.

Bug fix release for 3.6.8&3.6.9 branches

Fixes queue collector

Stable support of Rabbitmq 3.6.8

NEW: content-type/encoding negotiation, authorization. Using https://github.com/deadtrickster/prometheus-httpd as a platform.

Docker: docker run deadtrickster/rabbitmq_prometheus:3.6.8.1
Set default encoding to identity, Fix #20

PLEASE USE https://github.com/deadtrickster/prometheus_rabbitmq_exporter/releases/tag/rabbitmq-3.6.9.1

Move to cowboy and prometheus_httpd

• Automatic content type and encoding negotiation;
• Basic auth configuration (see https://github.com/deadtrickster/prometheus-httpd).

rabbitmq_node_up fix, see #19

rabbitmq_nodes_up renamed to rabbitmq_node_up,
#19

Rewrite queue collector and add more metrics

rabbitmq_queue_durable
rabbitmq_queue_auto_delete
rabbitmq_queue_exclusive
rabbitmq_queue_head_message_timestamp
rabbitmq_queue_state

3.6.5.7

rabbitmq_nodes_running metric added

3.6.5.6

New Metrics

Exchanges

• rabbitmq_exchange_messages_deliver_get_total
  
  Type: counter.
  
  Sum of *messages_delivered_total, *messages_delivered_no_ack_total, *messages_get_total and *messages_get_no_ack_total.

Mnesia metrics

New Metrics

Queues

• rabbitmq_queue_disk_size_bytes
  
  Type: gauge.
  
  Disk space occupied by the queue.

Mnesia Tables

Various metrics for RabbitMQ-specific Mnesia tables.

Labels: table.

• rabbitmq_mnesia_table_read_only
  
  Type: boolean.
  
  Access mode of the table, 1 if table is read_only or 0 otherwise.
• rabbitmq_mnesia_table_disc_copies
  
  Type: gauge.
  
  Number of the nodes where a disc_copy of the table resides according to the schema.
• rabbitmq_mnesia_table_disc_only_copies
  
  Type: gauge.
  
  Number of the nodes where a disc_only_copy of the table resides according to the schema.
• rabbitmq_mnesia_table_local_content
  
  Type: boolean.
  
  If the table is configured to have locally unique content on each node, value is 1 or 0 otherwise.
• rabbitmq_mnesia_table_majority_required
  
  Type: boolean.
  
  If 1, a majority of the table replicas must be available for an update to succeed.
• rabbitmq_mnesia_table_master_nodes
  
  Type: gauge.
  
  Number of the master nodes of a table.
• rabbitmq_mnesia_table_memory_bytes
  
  Type: gauge.
  
  The number of bytes allocated to the table on this node.
• rabbitmq_mnesia_table_ram_copies
  
  Type: gauge.
  
  Number of the nodes where a ram_copy of the table resides according to the schema.
• rabbitmq_mnesia_table_records_count
  
  Type: gauge.
  
  Number of records inserted in the table.
• rabbitmq_mnesia_table_disk_size_bytes
  
  Type: gauge.
  
  Disk space occupied by the table (DCL + DCD).

Prometheus update to 3.0.0

No new RabbitMQ specific metrics.

New VM & OTP metrics:

Mnesia

• erlang_mnesia_held_locks
  Type: gauge.
  Number of held locks.
• erlang_mnesia_lock_queue
  Type: gauge.
  Number of transactions waiting for a lock.
• erlang_mnesia_transaction_participants
  Type: gauge.
  Number of participant transactions.
• erlang_mnesia_transaction_coordinators
  Type: gauge.
  Number of coordinator transactions.
• erlang_mnesia_failed_transactions
  Type: counter.
  Number of failed (i.e. aborted) transactions.
• erlang_mnesia_committed_transactions
  Type: gauge.
  Number of committed transactions.
• erlang_mnesia_logged_transactions
  Type: counter.
  Number of transactions logged.
• erlang_mnesia_restarted_transactions
  Type: counter.
  Total number of transaction restarts.

VM statistics

• erlang_vm_statistics_garbage_collection_bytes_reclaimed
  Type: counter.
  The total number of bytes reclaimed by GC since the system started.