[openstack-dev] [tripleo] What is the proper way to use NetConfigDataLookup?

Mark Hamzy hamzy at us.ibm.com
Fri Jul 6 16:22:27 UTC 2018

What is the proper way to use NetConfigDataLookup?  I tried the following:

(undercloud) [stack at oscloud5 ~]$ cat << '__EOF__' > 
        nic1: '5c:f3:fc:36:dd:68'
        nic2: '5c:f3:fc:36:dd:6c'
        nic3: '6c:ae:8b:29:27:fa' #
        nic4: '6c:ae:8b:29:27:fb' # 9.114.118.???
        nic5: '6c:ae:8b:29:27:fc'
        nic6: '6c:ae:8b:29:27:fd'
        nic1: '6c:ae:8b:25:34:ea' #
        nic2: '6c:ae:8b:25:34:eb'
        nic3: '6c:ae:8b:25:34:ec' # 9.114.118.???
        nic4: '6c:ae:8b:25:34:ed'
        nic1: '00:0a:f7:73:3c:c0'
        nic2: '00:0a:f7:73:3c:c1'
        nic3: '00:0a:f7:73:3c:c2' #
        nic4: '00:0a:f7:73:3c:c3' # 9.114.112.???
        nic5: '00:0a:f7:73:73:f4'
        nic6: '00:0a:f7:73:73:f5'
        nic7: '00:0a:f7:73:73:f6' #
        nic8: '00:0a:f7:73:73:f7'
(undercloud) [stack at oscloud5 ~]$ openstack overcloud deploy --templates -e 
~/templates/node-info.yaml -e ~/templates/mapping-info.yaml -e 
~/templates/overcloud_images.yaml -e 
~/templates/environments/network-environment.yaml -e 
~/templates/environments/network-isolation.yaml -e 
~/templates/environments/config-debug.yaml --disable-validations 
--ntp-server pool.ntp.org --control-scale 1 --compute-scale

But I did not see a /etc/os-net-config/mapping.yaml get created.

Also is this configuration used when the system boots IronicPythonAgent to 
provision the disk?


You must be the change you wish to see in the world. -- Mahatma Gandhi
Never let the future disturb you. You will meet it, if you have to, with 
the same weapons of reason which today arm you against the present. -- 
Marcus Aurelius

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