OpenStack-Ansible

RabbitMQ's default ulimit should be higher

Bug #1714511 reported by Major Hayden
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack-Ansible
Fix Released
Low
Major Hayden

Bug Description

In busy OpenStack environments, RabbitMQ's ulimit may need to be higher than 4,096 (our current default). A SuperUser post[1] mentions 64K, Mirantis raised theirs[2] to 102400, and documentation for Stratus[3] suggests 65536. Rackspace has had good experience with 65536 as a default.

[1] http://superuser.openstack.org/articles/how-we-scaled-openstack-to-launch-168-000-cloud-instances/
[2] https://bugs.launchpad.net/fuel/+bug/1279594
[3] http://clouddoc.stratus.com/1.5.1.0/en-us/Content/Help/P03_Support/C02_InstallGuide/C05_OpenStackInstall/T_RabbitMQLimits.htm

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to openstack-ansible-rabbitmq_server (master)

Fix proposed to branch: master
Review: https://review.openstack.org/500054

Changed in openstack-ansible:
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to openstack-ansible-rabbitmq_server (master)

Reviewed: https://review.openstack.org/500054
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-rabbitmq_server/commit/?id=e9b44a3a2b88750218c8f045802a6548c7e37044
Submitter: Jenkins
Branch: master

commit e9b44a3a2b88750218c8f045802a6548c7e37044
Author: Major Hayden <email address hidden>
Date: Fri Sep 1 08:40:35 2017 -0500

    Increase RabbitMQ's ulimit to 65536

    This patch increases the default ulimit for RabbitMQ to 65536. This
    lines up well with other deployments (see bug report).

    Closes-Bug: 1714511
    Change-Id: I55ec4590c2c382bf26e9178ce9500fddcd6128dc

Changed in openstack-ansible:
status: In Progress → Fix Released
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to openstack-ansible-rabbitmq_server (stable/pike)

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/500913

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to openstack-ansible-rabbitmq_server (stable/ocata)

Fix proposed to branch: stable/ocata
Review: https://review.openstack.org/500914

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to openstack-ansible-rabbitmq_server (stable/newton)

Fix proposed to branch: stable/newton
Review: https://review.openstack.org/500915

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to openstack-ansible-rabbitmq_server (stable/ocata)

Reviewed: https://review.openstack.org/500914
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-rabbitmq_server/commit/?id=2aec41b0fbb7beceabf64c3b1d96a0c75ec8481d
Submitter: Jenkins
Branch: stable/ocata

commit 2aec41b0fbb7beceabf64c3b1d96a0c75ec8481d
Author: Major Hayden <email address hidden>
Date: Fri Sep 1 08:40:35 2017 -0500

    Increase RabbitMQ's ulimit to 65536

    This patch increases the default ulimit for RabbitMQ to 65536. This
    lines up well with other deployments (see bug report).

    Closes-Bug: 1714511
    Change-Id: I55ec4590c2c382bf26e9178ce9500fddcd6128dc
    (cherry picked from commit e9b44a3a2b88750218c8f045802a6548c7e37044)

tags: added: in-stable-ocata
tags: added: in-stable-newton
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to openstack-ansible-rabbitmq_server (stable/newton)

Reviewed: https://review.openstack.org/500915
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-rabbitmq_server/commit/?id=8cb5624c450516450093e148903d22719ed83e28
Submitter: Jenkins
Branch: stable/newton

commit 8cb5624c450516450093e148903d22719ed83e28
Author: Major Hayden <email address hidden>
Date: Fri Sep 1 08:40:35 2017 -0500

    Increase RabbitMQ's ulimit to 65536

    This patch increases the default ulimit for RabbitMQ to 65536. This
    lines up well with other deployments (see bug report).

    Closes-Bug: 1714511
    Change-Id: I55ec4590c2c382bf26e9178ce9500fddcd6128dc
    (cherry picked from commit e9b44a3a2b88750218c8f045802a6548c7e37044)

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to openstack-ansible-rabbitmq_server (stable/pike)

Reviewed: https://review.openstack.org/500913
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-rabbitmq_server/commit/?id=8f32edae0902bb7173b44c71398673510bd5b6cc
Submitter: Jenkins
Branch: stable/pike

commit 8f32edae0902bb7173b44c71398673510bd5b6cc
Author: Major Hayden <email address hidden>
Date: Fri Sep 1 08:40:35 2017 -0500

    Increase RabbitMQ's ulimit to 65536

    This patch increases the default ulimit for RabbitMQ to 65536. This
    lines up well with other deployments (see bug report).

    Closes-Bug: 1714511
    Change-Id: I55ec4590c2c382bf26e9178ce9500fddcd6128dc
    (cherry picked from commit e9b44a3a2b88750218c8f045802a6548c7e37044)

tags: added: in-stable-pike
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to openstack-ansible-rabbitmq_server (master)

Fix proposed to branch: master
Review: https://review.openstack.org/501460

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to openstack-ansible-rabbitmq_server (stable/pike)

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/501461

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to openstack-ansible-rabbitmq_server (stable/ocata)

Fix proposed to branch: stable/ocata
Review: https://review.openstack.org/501462

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to openstack-ansible-rabbitmq_server (stable/newton)

Fix proposed to branch: stable/newton
Review: https://review.openstack.org/501463

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to openstack-ansible-rabbitmq_server (master)

Reviewed: https://review.openstack.org/501460
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-rabbitmq_server/commit/?id=b5daa6b3c12493d463261b454d8e5a69b82a1cf5
Submitter: Jenkins
Branch: master

commit b5daa6b3c12493d463261b454d8e5a69b82a1cf5
Author: Major Hayden <email address hidden>
Date: Wed Sep 6 16:36:49 2017 -0500

    Add release note for RabbitMQ ulimit

    The release note didn't make it in with the RabbitMQ ulimit
    adjustment patch. This patch adds the note.

    Closes-Bug: 1714511
    Change-Id: I858f459fad829571c66f3baac4432c3d0318820d

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to openstack-ansible-rabbitmq_server (stable/ocata)

Reviewed: https://review.openstack.org/501462
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-rabbitmq_server/commit/?id=448f25120597b1d1e8c0cf8e0f2ff7d208f21043
Submitter: Jenkins
Branch: stable/ocata

commit 448f25120597b1d1e8c0cf8e0f2ff7d208f21043
Author: Major Hayden <email address hidden>
Date: Wed Sep 6 16:36:49 2017 -0500

    Add release note for RabbitMQ ulimit

    The release note didn't make it in with the RabbitMQ ulimit
    adjustment patch. This patch adds the note.

    Closes-Bug: 1714511
    Change-Id: I858f459fad829571c66f3baac4432c3d0318820d
    (cherry picked from commit b5daa6b3c12493d463261b454d8e5a69b82a1cf5)

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to openstack-ansible-rabbitmq_server (stable/newton)

Reviewed: https://review.openstack.org/501463
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-rabbitmq_server/commit/?id=f2d110a1fae658edfc790d6d1a00cf481f51e9f2
Submitter: Jenkins
Branch: stable/newton

commit f2d110a1fae658edfc790d6d1a00cf481f51e9f2
Author: Major Hayden <email address hidden>
Date: Wed Sep 6 16:36:49 2017 -0500

    Add release note for RabbitMQ ulimit

    The release note didn't make it in with the RabbitMQ ulimit
    adjustment patch. This patch adds the note.

    Closes-Bug: 1714511
    Change-Id: I858f459fad829571c66f3baac4432c3d0318820d
    (cherry picked from commit b5daa6b3c12493d463261b454d8e5a69b82a1cf5)

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to openstack-ansible-rabbitmq_server (stable/pike)

Reviewed: https://review.openstack.org/501461
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-rabbitmq_server/commit/?id=e148ca4fe34504c4d298ba5fe354ff96248caf0d
Submitter: Jenkins
Branch: stable/pike

commit e148ca4fe34504c4d298ba5fe354ff96248caf0d
Author: Major Hayden <email address hidden>
Date: Wed Sep 6 16:36:49 2017 -0500

    Add release note for RabbitMQ ulimit

    The release note didn't make it in with the RabbitMQ ulimit
    adjustment patch. This patch adds the note.

    Closes-Bug: 1714511
    Change-Id: I858f459fad829571c66f3baac4432c3d0318820d
    (cherry picked from commit b5daa6b3c12493d463261b454d8e5a69b82a1cf5)

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/openstack-ansible-rabbitmq_server 16.0.0.0rc2

This issue was fixed in the openstack/openstack-ansible-rabbitmq_server 16.0.0.0rc2 release candidate.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/openstack-ansible-rabbitmq_server 14.2.9

This issue was fixed in the openstack/openstack-ansible-rabbitmq_server 14.2.9 release.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/openstack-ansible-rabbitmq_server 17.0.0.0b1

This issue was fixed in the openstack/openstack-ansible-rabbitmq_server 17.0.0.0b1 development milestone.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/openstack-ansible-rabbitmq_server 15.1.10

This issue was fixed in the openstack/openstack-ansible-rabbitmq_server 15.1.10 release.

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