Closed vinceberg closed 4 months ago
This FR will need significant expansion if we're to accept it. The flexibility required to support this kind of device simply isn't supported at the moment, so many aspects of the NetBox model for racks and devices would need updating.
As a starting point, we need a reasonably detailed outline of a proposal for fundamentally overhauling our current approach to modeling the racking of devices, so that it accommodates things that behave like half-width blade servers. Your use case would also need to articulate additional examples of device types that behave this way, so that the team knows they're not sinking a huge amount of work into enabling a niche use case.
some examples of half-width devices ive seen:
opengear om1200's - https://resources.opengear.com/om/datasheets/om1200/ (there's quite a few opengear devices based on this chassis) ecler gear https://www.ecler.com/products/1uhrmkit/ ( a lot of audio industry devices are half-width ) qnap m2106pr-2s2t https://www.qnap.com/en/product/qsw-m2106pr-2s2t
its not uncommon to see the above devices mounted with just one "ear" depending on the side of the rack it's mounted to
We also have half-width devices in racks (e.g. RME ADI-4 DD & MOXA UPort 1610-8 ) and still haven't found a no solution how to get these documented on same RU in netbox. There's definitely a use-case for half-width devices. If it's possible to define "front-side" & "rear-side" as installation in a rack, then "left-side" & "right-side" should be possible too. Tricky part might be the appropriate visualization in the rack-view.
@vinceberg as @jeffgdotorg points out above, this FR requires a much more detailed technical proposal to move forward. Please spend some time getting familiar with how NetBox currently models racked devices, consider how this model might be expanded to serve your use case, and update your proposal above accordingly. If you're not yet ready to submit a concrete feature request, please consider starting a discussion to exchange ideas with other users instead.
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Is it possible to add this feature to NetBox? I need to visualize a rack with 8 chassis , four on the left and four on the right side, and I already use device bays (parent-child relation) to implement blades in the chassis ( and inventory items for servers in the blade).
NetBox version
v3.7.3
Feature type
Data model extension
Proposed functionality
Under Device Type, add a check box "Is Half-width". Under Device\Location, change "Position" to include "Left" and "Right" in the drop down when the device type is half-width.
Use case
The currently supported approach to modeling half-width devices does not support modular chassis. We do have HP EL8000 Chassis that have 8 half U bays(https://www.hpe.com/psnow/doc/a00067727enw). If I create a parent device as a place holder for the right and left chassis, I cannot create the chassis as a parent and therefore cannot install the blade server childs.
Database changes
No response
External dependencies
No response