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When a service is enabled on multiple roles, the parameters for the
service will be global. This change enables an option to provide
role specific parameter to services and other templates.
Two new parameters - RoleName and RoleParameters, are added to the
service template. RoleName provides the role name of on which the
current instance of the service is being applied on. RoleParameters
provides the list of parameters which are configured specific to the
role in the environment file, like below:
parameters_default:
# Default value for applied to all roles
NovaReservedHostMemory: 2048
ComputeDpdkParameters:
# Applied only to ComputeDpdk role
NovaReservedHostMemory: 4096
In above sample, the cluster contains 2 roles - Compute, ComputeDpdk.
The values of ComputeDpdkParameters will be passed on to the templates
as RoleParameters while creating the stack for ComputeDpdk role. The
parameter which supports role specific configuration, should find the
parameter first in in the RoleParameters list, if not found, then the
default (for all roles) should be used.
Implements: blueprint tripleo-derive-parameters
Change-Id: I72376a803ec6b2ed93903cc0c95a6ffce718b6dc
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In the previous release[1], the services were stopped before the
pacemaker services, so that they get a chance to send last message to
the database/rabbitmq queue:
Let's do the upgrade in the same order.
[1] https://github.com/openstack/tripleo-heat-templates/blob/stable/newton/extraconfig/tasks/major_upgrade_controller_pacemaker_2.sh#L13-L71
Change-Id: I1c4045e8b9167396c9dfa4da99973102f1af1218
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Co-Authored-By: Mathieu Bultel <mbultel@redhat.com>
Co-Authored-By: Oliver Walsh <owalsh@redhat.com>
Change-Id: Iafad800a6819d7e75fdaab60d328999d3d3c037f
Partially-Implements: blueprint overcloud-upgrades-per-service
Related-Bug: #1662344
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Heat now supports release name aliases, so we can replace
the inconsistent mix of date related versions with one consistent
version that aligns with the supported version of heat for this
t-h-t branch.
This should also help new users who sometimes copy/paste old templates
and discover intrinsic functions in the t-h-t docs don't work because
their template version is too old.
Change-Id: Ib415e7290fea27447460baa280291492df197e54
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- Remove vncproxy firewall rules from nova-api service
- Add vncproxy firewall rules to nova-vncproxy service
- Add console port range firewall rules to nova-libvirt service
Change-Id: I421ae21c130cac6f25e7c0869b941ba77441172c
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This implements support for installing fluentd agents as a composable
service on the overcloud.
Depends-On: I2e1abe4d8c8359e56ff626255ee50c9cacca1940
Implements: tripleo-opstools-centralized-logging
Change-Id: I23b0e23881b742158fcfb6b8c145a3211d45086e
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This is done in the vncproxy profile, but for some reason is not in
the compute one. It causes hiera to explode when the brackets are
left, so we need to do the bracket stripping here too.
Also switches both places to just use the host_nobrackets version
of the endpoint instead of stripping them with str_replace.
Change-Id: I7ccd84b575fd652f6412fdb1869c31c79a7bf53b
Closes-Bug: 1618623
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If these names don't match then we cannot set the service's nodes,
VIP and network.
Change-Id: I8f1c0eaf62eee2704a5f2556a553032106db606b
Closes-Bug: #1621368
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