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Add a new roles data YAML file and environment to help
create the undercloud via t-h-t.
Partially-implements: blueprint heat-undercloud
Change-Id: I36df7fa86c2ff40026d59f02248af529a4a81861
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This patch adds several new heat engine setting that are required
in order to configure a fully working Heat engine in the undercloud.
New parameters have been added for the max resources and convergence
settings. I've hard coded the max stack depth at 6 which matches our
undercloud and should be fine as a default setting I think (would
rarely need overridden).
Change-Id: I335476f46b4bea4b9f3ac70a6312a7e906f43ba6
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Update the CI matrix to fit with what is actually tested.
Change-Id: Ib9c96fe7a3ff25043395cb5a89657b3b6d22f12a
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The hieradata from the nova-base.yaml service template needs to be available to
the role running mysql, which isn't necessarily the same role as nova.
nova-base.yaml isn't an actual service template though that is included in any
ServiceChain resources, it's outputs need to be merged with an actual nova
service template, such as nova-api.yaml.
As nova-api.yaml already provides some hieradata for the mysql service in
service_config_settings, this patch uses map_merge to combine the 2 values.
Change-Id: I4dc684b3611b13f177f9499e69468d3f6ef6fa76
Closes-Bug: #1654058
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Found this today when rebasing the undercloud installer.
The puppet/role.role.j2.yaml Yaml has an invalid get_resource reference
that causes a cryptic heat stack failures.
Change-Id: Icfb7d73a1c4d02213b23a427605f2b0d5eaa984f
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Cleanup old legacy params for wsgi config.
Change-Id: Ic775de171c95d43d9273e1a29db2ab685fdf7706
Depends-On: I59b3b36be33268fa6e261a7db3c4aa8e8e712ffb
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puppet-nova renamed nova::wsgi::apache to nova::wsgi::apache_api to
welcome nova::wsgi::apache_placement (for nova placement API).
This patch adds the required parameters before we make the switch in
puppet-tripleo.
Legacy parameters will be removed when the switch will be done in
puppet-tripleo.
Change-Id: I5fc99062d349597393e2248c66f2d863029c7730
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When deploying with EnablePackageInstall:True, the rabbitmq puppet
module defaults to the rpm package provider, which then tries to "rpm -i
undef" since we are setting rabbitmq::package_source to undef. Instead
of using the rpm provider at all, we should just use the yum provider to
install whatever rabbitmq rpm's are found in enabled repos.
Change-Id: I29365e675bfde676fde7a54dfc6c660c3970f50a
Partially-implements: blueprint split-stack-software-configuration
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Adds a custom roles data file for use when using the deployed-server
templates. The file takes care of setting disable_constraints: True, so
that deployers don't have to do things like create fake images in
glance.
Also adds a comment to roles_data.yaml documenting disable_constraints.
Partially-implements: blueprint split-stack-software-configuration
Change-Id: I7c26c0c2851e0d6bcea42d7af7f4295a1944ec9f
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Tried to use the heat-engine composable service in the Undercloud and I
discovered that my software deployments (when spinning up an overcloud)
weren't getting signals from my t-h-t configured undercloud heat.
This patch resolves the issues by configuring the metadata URLs
for Heat.
Change-Id: I57c9e7010bfe4afc6e62fb4c3406716d11cdfa28
Closes-bug: #1653985
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For cache monitoring technology feature to work, nova config
libvirt settings should have the perf events enabled for
nova to emit these so telemetry can capture them.
Depends-On: Ia27e6831f3f6e9cdeaacb650039be5c81b90cb40
Change-Id: I92c318008b965a6527acbce85b41a545eda7ee18
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This change pulls the hard coded value out of puppet-tripleo to later
allow people to skip the cell0 creation if they want a more complex cell
v2 setup for nova.
Change-Id: I08119d781ef60750cc19753bc03190e413159925
Related-Bug: #1649341
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When a service connects to the database VIP from the node hosting this
VIP, the resulting TCP socket has a src address which is by default
bound to the VIP as well. If the VIP is failed over to another node
while the socket's Send-Q is not empty, TCP keepalive won't engage and
the service will become unavailable for a very long time (by default
more than 10m).
To prevent failover issues, DB connections should have the src address
of their TCP socket bound to the IP of the network interface used for
MySQL traffic. This is achieved by passing a new option to the
database connection URIs. This option is available starting from
PyMySQL 0.7.9-2.
We use a new intermediate variable in hiera to hold the IP to be used
as a source address for all DB connections. All services adapt their
database URI accordingly.
Moreover, a new YAML validation check is added to guarantee that new
services will construct their database URI appropriately.
Change-Id: Ic69de63acbfb992314ea30a3a9b17c0b5341c035
Closes-Bug: #1643487
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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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The cell v2 setup requires the transport url for nova. We need to
provide mysql with the rabbit connection information so that it can it
when setting up the cell information.
Change-Id: I43ba77cd4c8da7c6dc117ab0bd53e5cd330dc3de
Related-Bug: #1649341
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run-os-net-config.sh only allows for limited customization of the
network configuration in config.json. Namely, it only customizes the
bridge_name and interface_name.
This will likely not be sufficient for all use cases. This patch adds a
generic network_config_hook bash function that will be called if it is
defined. The function is an entry point for deployers to write custom
code to further influence run-os-net-config.sh.
A possible alternative approach would be to pass the server resource
into the NetworkConfig template. That would allow running arbitrary
SoftwareDeployments on the server before NetworkDeployment is executed.
However, the interface of NetworkDeployment is likely still not as
flexible as this approach as the inputs are hardcoded in the role
template files (role.role.j2.yaml), which are not meant to be modified
by deployers.
The immediate use case for this work is using os-net-config in our
multinode CI jobs where we need to create vxlan tunnels between the
nodes and we need to know the local private IP of each node for the
tunnel endpoint. As the IP is different for each node, it's not a
parameter we could specify in the templates.
Change-Id: I26d0ebdaba6fcd3fe885e41ed234eb79a2405228
Implements: blueprint multinode-ci-os-net-config
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Currently the description of CI matrix is defined
in tripleo-ci, but the services for each scenario
lives now in THT. This submission moves this table
to the repo in which the configuration is defined.
Change-Id: I9ef1acefc6e1f347528a48edcb4d997a9628fcf6
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This enables the deployer to dynamically add nova metadata to the
servers based on the output of service profiles that implement the
metadata_settings key in the role_data output for the profiles.
One can set an implementation via the OS::TripleO::ServerMetadataHook
resource, which currently is set as OS::Heat::None. So, because of
the default implementation, if left untouched it actually does
nothing.
Currently, besides the list, which is metadata_settings, this hook also
takes the name of the node that it's setting the metadata for.
This is useful for nova vendordata plugins that can parse said metadata.
Change-Id: I8a937f711f0b90156fbb6c4632760435ef846474
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