This patch optimizes the Erlang/RabbitMQ installation on CentOS. It
includes:
* Installing RabbitMQ from RabbitMQ's repository
* Installing Erlang all-in-one from RabbitMQ's repository
* Remove old versionlocks before applying new ones (fixes bug)
The erlang-solutions repository is hosted in eastern Europe and has
high latency to the USA and western Europe. Installing from that
repository brings in over 80 individual packages, which causes
additional delays in the role.
The Erlang all-in-one package from RabbitMQ's repository contains
only the Erlang bits that RabbitMQ needs. Also, it has HiPE enabled
by default, which is recommended by RabbitMQ developers for
better performance.
Closes-Bug: 1712596
Change-Id: I1bfcc96f353bd27b0004d93e250bb041eee48bdb
(cherry picked from commit 05370b039413399f1db2df1c71bea653b5b10f34)
Reviewed: https:/ /review. openstack. org/505618 /git.openstack. org/cgit/ openstack/ openstack- ansible- rabbitmq_ server/ commit/ ?id=d7ae447f5e1 1dd68e695c14466 f7629653cc3487
Committed: https:/
Submitter: Jenkins
Branch: stable/pike
commit d7ae447f5e11dd6 8e695c14466f762 9653cc3487
Author: Major Hayden <email address hidden>
Date: Tue Sep 12 09:59:47 2017 -0600
Optimize CentOS Erlang installation
This patch optimizes the Erlang/RabbitMQ installation on CentOS. It
includes:
* Installing RabbitMQ from RabbitMQ's repository
* Installing Erlang all-in-one from RabbitMQ's repository
* Remove old versionlocks before applying new ones (fixes bug)
The erlang-solutions repository is hosted in eastern Europe and has
high latency to the USA and western Europe. Installing from that
repository brings in over 80 individual packages, which causes
additional delays in the role.
The Erlang all-in-one package from RabbitMQ's repository contains
only the Erlang bits that RabbitMQ needs. Also, it has HiPE enabled
by default, which is recommended by RabbitMQ developers for
better performance.
Closes-Bug: 1712596 7b0004d93e250bb 041eee48bdb f1db2df1c71bea6 53b5b10f34)
Change-Id: I1bfcc96f353bd2
(cherry picked from commit 05370b039413399