Hello,

Hypervisors list is broken for quite a while for lists with more than the default max 1000 items (somewhere after v1.1.0). It is related to the introduction of paging in gophercloud. The exporter sets the micro version to the max supported one reported by the API, which include paging, but gophercloud v1 doesn't support paging. One way to circumvent this is to explicitly set a compute microversion through the dedicated environment variable to one not supporting paging (microVersion < 2.33, eg: OS_COMPUTE_API_VERSION=2.32). The issue with this is that it's sets this lower version for all compute API calls which might cause other problems.

After toying with this, it seems to me the cleanest and easiest way to fix this is to use gophercloud v2, which already contains the paging fix, for the Hypervisors.List function.

Regards.