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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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This patch adds a new optional DnsServers parameter
which can be used to provide a custom list of DNS
resolvers which will be configured in resolv.conf.
Change-Id: I2bb7259ebc09d786dc56da18694c862f802091b1
Depends-On: I9edecfdd4e1d0f39883b72be554cd92c5685881d
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This patch updates all network configuration templates so that
we configure the ctlplane network interface with a static IP
instead of using DHCP.
The IP address used for the static IP is passed into each
nested stack network configuration template via the ControlPlaneIp
parameter.
Three new nested stack parameters called ControlPlaneSubnetCidr,
ControlPlaneDefaultRoute, and EC2MetadataIp have been added to help
configure the CIDR, default route, and EC2 metadata route on the ctlplane
statically. These parameters can be customized via the
parameter_defaults section in the heat environment.
A single new template called net-config-static-bridge.yaml has
been added to help migrate towards using the static
configuration templates when not using network isolation.
Depends-On: I257e1cba6dee16f73f75512d1284e1e3b9d4c831
Change-Id: Ib267e6dcf2d5ff77f7a82ee20a123965c2d07565
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This patch adds parameters to configure the various
vlan IDs to all of the bond-with-vlans and single-nic-vlans
network config templates.
Change-Id: Ia6196735927777b73879e8086568f8a435597c6c
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This patch adds a new BondInterfaceOvsOptions to the
bond-with-vlans network config templates. This can
be used to configure things like LACP or the bonding mode
via a nested stack heat parameter.
The patch also removes the hard coded ovs_options relating
to both bond-with-vlans and single-nic-with-vlans configurations
which do not actually require this setting to be hard coded
because by default OVS trunks vlan ports automatically.
Change-Id: I3effbccba8ed7ed28d6ba715e5709275d4e7f984
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None of the storage roles have Heat parameters for the bridge
name. Instead of wiring in Heat parameters for bridge name
this patch hard codes the bridge name for the storage roles
to 'br-storage'.
This functionally fixes the network config scripts for each
of the storage roles.
For the single-nic-vlans storage roles we also remove
the 'bond1' reference which was also incorrectly specified.
Change-Id: I460d1a17e44ee49e960117ec85edd3ae25894333
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This patch adds 5 new role templates to help configure
a vlans on top for each of the overcloud roles. This
patch adds vlans on top of a single NIC attached to
the control plane network (already used for provisioning).
The patch also includes an environment file to
enable configuration of vlans by simply sourcing this file.
Change-Id: Ibc40e452dec9b372ff10442aab2bddaf382b0a2f
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Dan Sneddon
Dan Prince