Setting up CDN on Sharepoint Online for use with Framework development

[kath patterson]

there is currently rather conflicting training advice for new SPFx developers. Can anyone confirm what is the correct guidance for this setup please? I have found these two completely different guidance docs.

in "General availability of Office 365 CDN" Vesa Juvonen - Published April 21, 2017
https://dev.office.com/blogs/general-availability-of-office-365-cdn
this proposes the command set

Set-SPOTenantCdnEnabled -CdnType Public
Add-SPOTenantCdnOrigin -CdnType Public -OriginUrl /sites/site/library
Get-SPOTenantCdnOrigins -CdnType Public
resulting in
https://publiccdn.sharepointonline.com/<tenant host name>/sites/site/library

===

then in the latest promoted developer training video
Deploying SharePoint Framework components to production - Deploying to SharePoint CDN

this proposes a different command set (earlier?)
Set-SPOTenant -PublicCdnEnabled $true
New-SPOPublicCdnOrigin Url: https://<tenant host name>/sites/site/library
Get-SPOPublicCdnOrigins
resulting in
https://publiccdn.sharepointonline.com/<tenant host name>/1544004027c884490c55638fcb53de1f5d4897c5ea7513c1c0849dd7d8f4314cbda99429

both command sets appear to run in the latest Sharepoint Online Command shell

thanks all

[#2]

Hi Kath,

they did change how it was done, I have recently followed this article and works perfectly for me: https://dev.office.com/sharepoint/docs/spfx/web-parts/get-started/hosting-webpart-from-office-365-cd...

[#3]

you are quite right, I have tried both methods now and the one that works is

Connect-SPOService -Url https://<my tenant admin>

Get-SPOTenantCdnEnabled -CdnType Public

Add-SPOTenantCdnOrigin -CdnType Public -OriginUrl sites/spfxdev/devcdn

the CDN base path is then

{

"cdnBasePath": "https://publiccdn.sharepointonline.com/<mytenanthost>.sharepoint.com/sites/spfxdev/devcdn/myfolder"

}

please team could someone pull the old guidance?