31b10c1f24
Closed-Bug: #1549940 Depends-On: Ia0fab288db8aa287e667dfc843f02d7ec318a816 Change-Id: If1aa4b6d9d815f8cfa6e0a2d23eb625a50b7e039
17 lines
738 B
YAML
17 lines
738 B
YAML
---
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features:
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- Two new variables (`rabbitmq_async_threads` and `rabbitmq_process_limit`)
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have been added to the openstack-ansible-rabbitmq_server role.
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The variable `rabbitmq_async_threads` limits the number of asynchronous
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threads for file and socket I/O.
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The variable `rabbitmq_process_limit` limits the overall number of supported
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processes inside the erlang VM.
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upgrade:
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- The number of erlang asynchronous threads used by RabbitMQ have been
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increased from the default of 32 to 128 in order to speed up message
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processing.
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- The maximum erlang process limit for RabbitMQ has been set to 1048576
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in order to prevent virtual machine lockups which are caused when
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this limit has been reached.
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