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This change renders the network IP maps and hostname maps for
all networks defined in network_data.yaml. This should make it
possible to create custom networks that will be rendered for
all applicable roles.
Note that at this time all networks will be rendered whether
they are enabled or not. All networks will be present in all
roles, but ports will be associated with noop.yaml in roles
that do not use the network. This is in accordance with
previous behavior, although we may wish to change this in
the future to limit the size of the role definitions and
reduce the number of placeholder resources in deployments
with many networks.
Note that this patch is a replacement for original patch
https://review.openstack.org/#/c/486280, which I was having
trouble rebasing to current.
Partially-implements: blueprint composable-networks
Master is now the development branch for pike
changing the release alias name.
Following change I1393d65ffb20b1396ff068def237418958ed3289 the ctlplane
network will be 192.168.24 by default and not 192.0.2 anymore.
This change removes old references left to 192.0.2 network from the
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
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.
Wire in os-net-config via a normal script heat deployment, which has the
1. Improved error path, currently o-a-c deployments don't report any
errors, thus hang and eventually the deployment times out
2. It's far more hackable from a deployer perspective, e.g it's
much easier to change the os-net-config options or include a
3. Reduces our dependencies on o-a-c (it's only os-net-config and hiera
which requires it), although the script does currently still use oac to
get the metadata IP.
4. May enable passing os-net-config yaml via a json parameter in future,
reducing the need for resource_registry mappings (although we'll have to
support that for backwards compatibility)
The script used is based directly on 20-os-net-config (from t-i-e
at cf94c5e, we can probably improve this now that we have an error path,
but for this initial commit it's a straight copy other than the changes to
replace o-a-c for rendering the json config file.
Co-Authored-By: Steven Hardy <firstname.lastname@example.org>
Because of the new ManagementIpSubnet parameter (introduced by the
15bb6726 commit), the net-config-linux-bridge network configuration file
must be updated.
Create a bridge for the overcloud services using linux bridge instead of
openvswitch. Some SDNs may be incompatible with openvswitch datapath.