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This patch adds an example increased value for NovaReservedHostMemory
and some documentation around tuning this value when DVR is enabled.
Closes-Bug: #1630583
Change-Id: I2718d72d307a1c90061606e5f36c96f964cd2fb5
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The *HostnameResolveNetwork should default to a sane value
for all roles, including those specified by the user.
We choose internal_api by default (maintaining the existing
special-case for the CephStorage role which uses the storage
network), but users can of course override the default with
a network of their choice.
Change-Id: Ib240f56c1db5842b953fa510316e75fd53f24735
Closes-Bug: #1629827
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generation"
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When generating these templates, we should
create them with the "-role" appended as they will
be generated from a role.role.j2.yaml file.
i.e. role.role.j2.yaml will generate <service>-role.yaml
config.role.j2.yaml will generate <service>-config.yaml
Partial-Bug: #1626976
Change-Id: I614dc462fd7fc088b67634d489d8e7b68e7d4ab1
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This patch updates the pacemaker composable service templates for
mongo and redis to extend the proper base (redis.yaml and mongo.yaml)
templates instead of the -base.yaml versions. This was causing
some missing hiera settings for these services which caused symptoms
like missing firewall rules for these services.
Change-Id: I3f94acbf4d1baadbb151b1c4d34b4a0ab28ad5e5
Partial-bug: #1629934
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heat failed due to a:
service: unbound variable
In the context $service is never set.
Change-Id: If82ee4562612f2617b676732956396278ee40a88
Closes-Bug: #1629903
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When updating a certificate for HAProxy, we only do a reload of the
configuration on non-HA setups. This means that if we try the same in
an HA setup, the cloud will still serve the old certificate and that
leads to several issues, such as serving a revoked or even a
compromised certificate for some time, or just SSL issues that the
certificate doesn't match. This enables a reload for HA cases too.
Change-Id: Ib8ca2fe91be345ef4324fc8265c45df8108add7a
Closes-Bug: #1629886
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min-masters strategy"
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This takes care of the M->N upgrade path when changing
the ha rabbitmq policy.
Partial-Bug: #1628998
Change-Id: I2468a096b5d7042bc801a742a7a85fb1521c1c02
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It turns out that reducing number of rabbitmq queues in cluster
significantly improves performance of cluster especially in the case of
failover recovery time. Right now the cluster uses ha-all mode for rabbitmq
queues.
It is best to change this to "ha-exactly" mode and reduce the number
of queue copies to ceil(N/2) where N is number of controllers in the
cluster - so in typical scenario of 3 controller It would be 2 by
default.
It does not make much sense to keep the copies of queues over whole
cluster since if the quorum of nodes is lost then the rest of cluster
nodes will be stopped anyway. We let the user override this with a
parameter.
I.e. for a 3 node controlplane cluster we will go from this:
pcs resource show rabbitmq
Resource: rabbitmq (class=ocf provider=heartbeat type=rabbitmq-cluster)
Attributes: set_policy="ha-all ^(?!amq\.).* {"ha-mode":"all"}"
To this:
pcs resource show rabbitmq
Resource: rabbitmq (class=ocf provider=heartbeat type=rabbitmq-cluster)
Attributes: set_policy="ha-all ^(?!amq\.).* {"ha-mode":"exactly","ha-params":2}"
According to Marin Krcmarik's testing recovery time from failure was
reduced significantly.
Partial-Bug: #1628998
Change-Id: Iace6daf27a76cb8ef1050ada0de7ff1f530916c6
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These hard-coded references to the Controller role mean that
things won't work if the keystone service is moved to any other
role, so we need to generate the lists dynamically based on the
enabled services for each role.
Change-Id: I5f1250a8a1a38cb3909feeb7d4c1000fd0fabd14
Closes-Bug: #1629096
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This means the user won't have to manually specify e.g the
OS::TripleO::ACustomRoleConfig resource manually.
Partial-Bug: 1626976
Change-Id: I063571d4c5cbc2f295a7a044d81c27d703bd0e10
Depends-On: I9f920e191344040a564214f3f9a1147b265e9ff3
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This removes the (nearly empty) per role manifests, and
replaces them with a generic manifest, where we use str_replace
to substitute the role name at runtime (or in some cases a
subset of the name for backwards compatibility)
Change-Id: I79da0f523189959b783bbcbb3b0f37be778e02fe
Partial-Bug: #1626976
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They are now normalized and set in puppet-tripleo.
Change-Id: I197481c577b85894178e7899a55869da47847755
Closes-Bug: #1629279
Depends-On: Ic6de09acf0d36ca90cc2041c0add1bc2b4a369a5
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Add redis_password parameter in Hiera so we can re-use it from
puppet-tripleo later for Aodh, Ceilometer and Gnocchi.
Change-Id: I038e2bac22e3bfa5047d2e76e23cff664546464d
Partial-Bug: #1629279
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When you tried to use the environemnt/monitoring-environment.yaml
as a part of the deployment on the overcloud you hit the
following error and it stops the deploy of the overcloud.
***
Deploying templates in the directory /home/stack/tripleo-heat-templates
'NoneType' object does not support item assignment
***
Closes-Bug: #1629323
Change-Id: I8cf2e7d8f3a4e79cc71a1566ec17d0a977c38d60
Signed-off-by: Juan Badia Payno <jbadiapa@redhat.com>
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When you tried to use the environemnt/logging-environemnt.yaml
as a part of the deployment on the overcloud you hit the
following error and it stops the deploy of the overcloud.
***
Deploying templates in the directory /home/stack/tripleo-heat-templates
'NoneType' object does not support item assignment
***
Closes-Bug: #1629315
Change-Id: I55e5c7f20ddf30f3e48247b734f6fa47f5de3750
Signed-off-by: Juan Badia Payno <jbadiapa@redhat.com>
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This will be used for internal (or even public) TLS, for when
certmonger is generating the certificates. This same setting is used
for the undercloud with the generate_service_certificate option.
Change-Id: Ic54fe512b9ed5c71417a66491b7954e653f660b6
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strategy
It may happen that one of the controllers may become unavailable and
Queue Masters will be located on available controllers during queue
declarations. Once a lost controller will be become available masters of
newly declared queues are not placed with priority to such controller
with obviously lower number of queue masters and thus the distribution
may be unbalanced and one of the controllers may become under
significantly higher load in some circumstances of multiple fail-overs.
With rabbit 3.6.0 rabbitmq introduced a new HA feature of Queue masters
distribution - one of the strategies is min-masters, which picks the
node hosting the minimum number of masters.
One of the ways how to turn such min-masters strategy on is by adding
following into configuration file - rabbitmq.config
{rabbit,[ ..
{queue_master_locator, <<"min-masters">>},
.. ]},
Change-Id: I61bcab0e93027282b62f2a97bec87cbb0a6e6551
Closes-Bug: #1629010
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As per [1] we need to lower osd max object name and namespace len when
upgrading from Hammer and the OSD is backed by ext4.
These could also be given via ExtraConfig but on upgrade we only run
puppet apply after this script is executed, so the values won't be
effective unless the daemon is restarted. Yet we do not want puppet
to restart the daemon because we can't bring all OSDs down
unconditionally or guests will die.
1. http://tracker.ceph.com/issues/16187
Co-Authored-By: Michele Baldessari <michele@acksyn.org>
Co-Authored-By: Dimitri Savineau <dsavinea@redhat.com>
Change-Id: I7fec4e2426bdacd5f364adbebd42ab23dcfa523a
Closes-Bug: 1628874
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We do not want cinder-volume to be managed by Pacemaker on
BlockStorage nodes, where Pacemaker is not running at all.
This change adds a new BlockStorageCinderVolume service name
which can (and is, by default) mapped to the non Pacemaker
implementation of the service.
The error was:
Could not find dependency Exec[wait-for-settle] for
Pacemaker::Resource::Systemd[openstack-cinder-volume]
Also moves cinder::host setting into the Pacemaker specific service
definition because we only want to set a shared host= string when
the service is managed by Pacemaker.
Closes-Bug: #1628912
Change-Id: I2f7e82db4fdfd5f161e44d65d17893c3e19a89c9
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Moving the rest of the static based resource registry
entries to j2, this allows to extend the content of the
template to the roles_list.
Also moved the templates to correspond with the role name.
Partial-Bug: #1626976
Change-Id: I1cbe101eb4ce5a89cba5f2cc45cace43d3380f22
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Change-Id: I44451a280dd928cd694dd6845d5d83040ad1f482
Related-Bug: #1626592
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Previously the chown command wasn't traversing symlinks, causing
the new ownership to not be set for some needed files.
This change also ensures the crush map tunables are set to the 'default'
profile after the upgrade.
Finally redirects the output of a pidof to /dev/null to avoid spurious
logging.
Change-Id: Id4865ffff207edfc727d729f9cc04e6e81ad19d8
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The default resource-registry file contains a bunch of per-role
things which mean you need to cut/paste into a custom environment
file for custom roles, even if you only want the defaults like the
built-in roles. Using j2 we can template these just like in the
overcloud.j2.yaml and other files.
Change-Id: I52a9bffd043ca8fb0f05077c8a401a68def82926
Partial-Bug: #1626976
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