[tripleo] Deploy overcloud without provisioning
marino.mrc at gmail.com
Thu Aug 6 08:05:21 UTC 2020
Thank you Rabi,
but node import is mandatory or not? Bare Metal part is useful for power
management and I'd like to maintain this feature.
Il giorno gio 6 ago 2020 alle ore 09:52 Rabi Mishra <ramishra at redhat.com>
> On Thu, Aug 6, 2020 at 1:07 PM Marco Marino <marino.mrc at gmail.com> wrote:
>> I'm trying to deploy an overcloud using tripleo with pre provisioned
>> nodes. My configuration is quite simple:
>> - 1 controller and 1 compute nodes on which I already installed CentOS 8.2
>> - Both nodes have a dedicated idrac interface with an ip in
>> 192.168.199.0/24. Please note that this interface is not visible with
>> "ip a" or "ifconfig". It's a dedicated IDRAC interface
>> - Both nodes have a NIC configured in the subnet 192.168.199.0/24
>> (192.168.199.200 and 192.168.199.201)
>> - Undercloud uses 192.168.199.0/24 as pxe/provisioning network (but I
>> don't need provisioning)
>> Question: should I import nodes with "openstack overcloud node import
>> nodes.yaml" even if I don't need the provisioning step?
>> Furthermore, on the undercloud I created one file:
>> /home/stack/templates/node-info.yaml with the following content
>> OvercloudControllerFlavor: control
>> OvercloudComputeFlavor: compute
>> ControllerCount: 1
>> ComputeCount: 1
> Question: How can I specify that "node X with ip Y should be used as a
>> controller and node Z with ip K should be used as a compute"??
> With pre-provisioned nodes (DeployedServer), you would need to specify
> HostnameMap and DeployedServerPortMap parameters that would map the
> pre-provisioned hosts and ctlplane ips.
> Please check documentation for more details.
>> Should I set the property with the following command?
>> openstack baremetal node set --property capabilities='profile:control'
>> Thank you,
> Rabi Mishra
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