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With the landing of HA NG in Newton we can actually remove the
pacemaker profiles we do not need. The only ones that are being
used in one form or the other are:
$ grep -ir services\/pacemaker environments | awk '{ print $3 }' | sort | uniq
../puppet/services/pacemaker/cinder-backup.yaml
../puppet/services/pacemaker/cinder-volume.yaml
../puppet/services/pacemaker/database/mysql.yaml
../puppet/services/pacemaker/database/redis.yaml
../puppet/services/pacemaker/haproxy.yaml
../puppet/services/pacemaker/manila-share.yaml
../puppet/services/pacemaker/rabbitmq.yaml
../puppet/services/pacemaker.yaml
The only exception is profile/pacemaker/database/mongodbvalidator
because it is included by profile/base/database/mongodb.pp
Change-Id: I80c8559bb2d915385bcc20ae71fe144ddd6591c1
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As we are staring to manually check overcloud services
the first step is to check that the puppet profiles
are all aligned.
Changes applied:
No logic added or removed in this submission.
Removed unused parameters.
Align header comments structure.
All profiles parameters sorted following:
"Mandatory params first sorted alphabetically
then optional params sorted alphabetically."
Note: Following submissions will check pacemaker,
cinder, mistral and redis services in the base profiles
as some of them has the $pacemaker_master parameter
defaulted to true.
Change-Id: I2f91c3f6baa33f74b5625789eec83233179a9655
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In the Next Generation HA architecture a number of active/active services
will be run via systemd. In order for this to work we need to make sure that
the sync_db operation only takes place on the bootstrap node, just like it is
done today for the pacemaker profiles.
We do this by removing sync_db as a parameter and instead set it to true
or false depending if the hostname matches the bootstrap_node as it is done
today in the pacemaker role.
Note that we call hiera('bootstrap_nodeid', undef) because if a profile
is included on a non controller node that variable will be undefined.
The following testing was done:
- HA puppet-pacemaker.yaml scenario with three computes
- NonHA with one controller
- NonHA with three controllers
Fixes-Bug: 1600149
Co-Author: cmsj@tenshu.net
Change-Id: I04a7b9e3c18627ea512000a34357acb7f27d6e0e
Implements: blueprint ha-lightweight-architecture
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bootstrap_nodeid is a parameter looked-up with Hiera but only set on
controllers. With the transition to composable roles, we don't need to
set this parameter on compute nodes, so let's just default this value by
undef so we can deploy Neutron classes on compute nodes.
Change-Id: I94034f696c163969a7489d9cb0a20423210d3b84
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Move neutron ml2 plugins in plugins directory and make it compatible
with current THT.
The old class will be removed soon.
Change-Id: I35332df5800083f3373f5c37411534d11e9b4401
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