But I wouldn't say it's a niche if you look at the size of the EU even if it "hasn't being doing that well" it's still a lot of purchasing power
And especially in recent years there has been an increasing push away from US cloud providers and this somewhat evening out the playing field of "newcomers" compared to Amazone, MS, Google.
Also because HN is quite US/SV focused and differences in business culture especially compared to SV about e.g. businesses doing blog post and similar you don't really see much at all from this marked on HN. But that doesn't mean it's not a big marked.
Title: Open Telekom Cloud – die sichere Cloud made in Europe
> Im Rahmen der Innovationspartnerschaft liefert Huawei mit dem Cloud-Betriebssystem Huawei OpenStack Distribution eine zentrale Softwarekomponente der Open Telekom Cloud.
English translation:
Title: Open Telekom Cloud – the secure cloud made in Europe.
> As part of the innovation partnership, Huawei provides a central software component of the Open Telekom Cloud with its cloud operating system, Huawei OpenStack Distribution.
Software wise they where anyway OpenStack based, which is a trusteable open source project Huawei is a major contributor to but other major contributors include AT&T, Canonical, Hewlett-Packard Enterprise, Intel, Red Hat, IBM. This made moving away from Huawei quite viable.
Hardware wise they also moved away from Huawei, but I'm not sure if this apply to all data-centers of them. But AFIK at least some data centers are Huawei free.
Or at least that is what they told some of their business partners which wouldn't have used them if they still used Huawei hardware in the data center that specific bussiness partner uses AFIK.