Per-subnet vlan id parameters are already rendered in
network-environment.yaml. This change uses networks data
and roles data so that per-subnet vlan id param is used
when passing the relevant NetworkVlanId data to nic-config
templates.
By using the generic %network%NetworkVlanId (no subnet suffix)
in nic-config templates instead of %network%NetworkVlanId_%subnet%,
this allow homogeneous computes in multiple sites to use the
same nic-config template.
Also use type: number for all vlan parameters.
Closes-Bug: #1821043
Change-Id: Id8e76ae7c41a562f5c47d911c42aa18001c11be1
Adds the ability to set external_resource_id for the network,
external_resource_subnet_id for the subnet(s), and
external_resource_segment_id for the segment(s) to network_data.yaml.
When setting these properties, the external_id attribute will be set on
the corresponding Heat resources. This causes Heat to not re-create
these resources and instead adopt them from outside the stack.
When using network isolation with multiple stacks (e.g.,
split-controlplane), this allows for re-using some of the same
networks and resources from the non-control plane stacks.
Change-Id: I6652ef8a5105843f4b2cdec54062bd25a57809a0
Prior to routed networks we only had one subnet per network.
With routed networks each network can have multiple subnets.
The NetCidrMapValue should contain a list storing the cidr
of each subnet for each network.
Ceph:
list_join is used to make a comma separated list of
cidrs for public_network, monitor_address_block,
cluster_network and radosgw_address_block.
Partial: blueprint tripleo-routed-networks-templates
Depends-On: Ia8e219b30d4f8b199b882e95fe2834252a92c15a
Depends-On: I1ace0a02e6aa2610559fee0d8576e6f1bc98d699
Change-Id: I68e064d23ec5d43f59146d974cae604d2c5fdb52
Add parameters for the subnets of each network in network_data
yaml. Associates the base subnet of each network with the first
segment of the network. (All networks have an implicit first
network segment when they are created.)
Additional segments and subnets defined in the ``subnets`` key
of each composable network is created with subnet to segment
association.
Partial: blueprint tripleo-routed-networks-templates
Change-Id: I53559ed1445f66fa50508ac9898cbec07914b3fc
Neutron has support[1] to set the guaranteed MTU for
networks and network segments so that this is exposed
to plug-ins. In interest of supporting the use of
plug-ins to configure network devices in the future
this change adds MTU property on neutron networks.
The new (optional) property 'mtu' in the network
defenitions in 'network_data.yaml' is used to control
the MTU settings. By default the mtu is '1500'.
We already configure the MTU on the ctlplane neutron
networks, this adds the MTU to composable networks.
Also update the nic-config sample templates to include
mtu settings. A heat value resource is added to
nic-config templates to get the required minimum
viable MTU value for bridges, bonds and member
interfaces to ensure the MTU is large enough to allow
the largest configured MTU to traverse the path.
Closes-Bug: #1790537
Change-Id: I11e38f82eb9040f77412fe8ad200fcc48031e2f8
This change adds a new routes field to the network
definition in network_data.yaml. This field contains
a list of network routes in JSON, e.g.
[{'destination':'10.0.0.0/16','nexthop':'10.0.0.1'}].
This list is used to set the ``host_routes`` property
of each networks subnet.
Co-Authored-By: Dan Sneddon <dsneddon@redhat.com>
Partial: blueprint tripleo-routed-networks-templates
Depends-On: Ifc5aad7a154c33488a7613c8ee038c92ee6cb1a7
Change-Id: I33b34f1445f4203fbf25edeb093b37c7494c664f
The new master branch should point now to rocky.
So, HOT templates should specify that they might contain features
for rocky release [1]
Also, this submission updates the yaml validation to use only latest
heat_version alias. There are cases in which we will need to set
the version for specific templates i.e. mixed versions, so there
is added a variable to assign specific templates to specific heat_version
aliases, avoiding the introductions of error by bulk replacing the
the old version in new releases.
[1]: https://docs.openstack.org/heat/latest/template_guide/hot_spec.html#rocky
Change-Id: Ib17526d9cc453516d99d4659ee5fa51a5aa7fb4b
This change converts the existing NIC templates to jinja2 in
order to dynamically render the ports and networks according
to the network_data.yaml. If networks are added to the
network_data.yaml file, parameters will be added to all
NIC templates. The YAML files (as output from jinja with
the default network_data.yaml) are present as an example.
The roles in roles_data.yaml are used to produce NIC configs
for the standard and custom composable roles. In order to
keep the ordering of NICs the same in the multiple-nics
templates, the order of networks was changed in the
network_data.yaml file. This is reflected in the network
templates, and in some of the files that is the only
change.
The roles and roles_data.yaml were modified to include
a legacy name for the NIC config templates for the
built-in roles Controller, Compute, Object Storage,
Block Storage, Ceph Storage, Compute-DPDK, and
Networker roles. There will now be a file produced
with the legacy name, but also one produced with the
<role>-role.j2.yaml format (along with environment
files to help use the new filenames).
Note this change also fixes some typos as well as
a number of templates that had VLANs with device:
entries which were ignored.
Closes-Bug: 1737041
Depends-On: I49c0245c36de3103671080fd1c8cfb3432856f35
Change-Id: I3bdb7d00dab5a023dd8b9c94c0f89f84357ae7a4
This change renders the IPv6 versions of the isolated
networks using j2. To allow for backward compatibility,
there will be 2 versions of the network definitions,
<network>.yaml and <network>_v6.yaml. If the ip_subnet
contains an IPv6 address, or if ipv6: true is set on the
network definition in network_data.yaml, then the
<network>.yaml version will contain an IPv6 definition,
otherwise the <network>.yaml will be IPv4, and the
<network>_v6.yaml will be IPv6.
In a future follow-up patch, we will probably only
create the required versions of the networks, either
IPv4, IPv6, not both.
The ipv6_subnet, ipv6_allocation_pools, and ipv6_gateway
settings in the network_data.yaml definition file are
used for the <network>_v6.yaml network definition.
Note that these subnet/cidr/gateway definitions only set
the defaults, which can be overridden with parameters
set in an environment file.
Since the parameters for IP and subnet range are the
same (e.g. InternalApiNetCidr applies to both IPv4/v6),
only one version can be used at a time. If an operator
wishes to use dual-stack IPv4/IPv6, then two different
networks should be created, and both networks can be
applied to a single interface.
Note that the workflow for the operator is the same as
before this change, but a new example template has been
added to environments/network-environment-v6.yaml.
Change-Id: I0e674e4b1e43786717ae6416571dde3a0e11a5cc
Partially-Implements: blueprint composable-networks
Closes-bug: 1714115
