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This change adds a system management network to all overcloud
nodes. The purpose of this network is for system administration,
for access to infrastructure services like DNS or NTP, or for
monitoring. This allows the management network to be placed on a
bond for redundancy, or for the system management network to be
an out-of-band network with no routing in or out. The management
network might also be configured as a default route instead of the
provisioning 'ctlplane' network.
This change does not enable the management network by default. An
environment file named network-management.yaml may be included to
enable the network and ports for each role. The included NIC config
templates have been updated with a block that may be uncommented
when the management network is enabled.
This change also contains some minor cleanup to the NIC templates,
particularly the multiple nic templates.
Change-Id: I0813a13f60a4f797be04b34258a2cffa9ea7e84f
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The non-controller nodes in the network/config/multiple-nics
directory do not have a default route configured. This change
adds the default route to the non-controller nodes using the
ControlPlaneDefaultRoute parameter, which was already a part
of these templates.
Change-Id: Idaaeb2a539555ac14cc613b202c428108bc19a30
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This change adds a set of network interface configurations for use
with network isolation. The multiple-nics templates includes one
separate NIC per network, and assumes that nic1 is used for the
provisioning network (ctlplane). Also included is an environment
file for including the multiple-nics configuration in a deployment.
This revision changes the ordering of the NICs. By doing that, it
is possible to wire up only a subset of the NICs for the storage
nodes, and it is possilbe to leave the External NIC only configured
on the controllers.
rdo: Updated this commit for static control plane configuration
Co-Authored-By: Rhys Oxenham <roxenham@redhat.com>
Change-Id: Ic878d1ed1a85b5705295d087a743570ca8213504
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Dan Sneddon