[Openstack] parameterizing server creation

Sashan Govender sashang at gmail.com
Tue Mar 27 03:31:42 UTC 2018


Hi

I have a HOT file that has 4 Nova::Server resources. They differences
between them are minimal and, when I look at the file, I see a lot of
duplication. How can I reduce this. I've tried fiddling with the 'repeat'
intrinsic and StructuredConfig but with no luck. I basically want to create
a loop like the following in the pseudo code:

list_of_servers = ["s1", "s2", "s3", "s4"]
for server_name in list_of_servers:
    create_server(server_name)
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