<div dir="ltr">Hey Ruslanas,<div><br></div><div>You are be able to customize the networks to all use the same CIDR and set different IP allocation pools from within the it. Have a look at this <a href="https://tripleo-docs.readthedocs.io/en/latest/advanced_deployment/network_isolation.html#create-network-environment-file">Create Network Environment File</a> for reference of the parameters you want to change.</div><div><br></div><div>That has the disadvantage of allocating many IPs from the same subnet when, in theory, you should technically be able to use one. I am not sure if/how that is possible in TripleO. The ask we hear from most of our operators is usually to allow more separation of networks (not less). I hope this helps point you in the right direction!</div><div><br></div><div>Sincerely,</div><div> Luke Short</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, May 3, 2020 at 6:21 PM Ruslanas Gžibovskis <<a href="mailto:ruslanas@lpic.lt">ruslanas@lpic.lt</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi all,<div><br></div><div>I am doing some testing and will do some deployment on some remote hosts.</div><div><br></div><div>Remote hosts will use provider network only specific for each compute.</div><div><br></div><div>I was thinking, do I really need all the External, InternalAPI, Storage, StorageManagemnt, Tenant networks provided to all of the nodes? Maybe I could use a Provision network for all of that, and make swift/glance copy on all computes to provide local images.</div><div><br></div><div>I understand, if I do not have tenant network, all VM's in same project but in different sites, will not see each other, but it is ok at the moment. </div><div><br></div><div>Thank you for your help<br clear="all"><div><br></div>-- <br><div dir="ltr"><div dir="ltr"><div>Ruslanas Gžibovskis<br>+370 6030 7030<br></div></div></div></div></div>
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