[MacPorts] #58603: Add Azure build system IP addresses to MaxCDN configuration

[MacPorts]

#58603: Add Azure build system IP addresses to MaxCDN configuration
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 Reporter:  ryandesign      |      Owner:  admin@…
     Type:  defect          |     Status:  new
 Priority:  Normal          |  Milestone:
Component:  server/hosting  |    Version:
 Keywords:                  |       Port:
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 We are now using Azure as an additional build system in addition to Travis
 CI.

 But we have configured the packages-private zone at MaxCDN to allow
 connections only from Travis CI's published list of IP addresses.

 We need to add Azure's IP addresses to that configuration too so the Azure
 build can benefit from pre-compiled nondistributable archives too. I
 [https://lists.macports.org/mailman/private/macports-
 infra/2019-January/001661.html previously mentioned this] on the infra
 mailing list but we forgot to do anything about it.

 Does anybody know where the list of Azure IP addresses is?

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Ticket URL: <https://trac.macports.org/ticket/58603>
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