Brev 9032/Use Nebius Capacity Advisor to determine GPU instance availability#123
Open
kirtiip20 wants to merge 2 commits into
Open
Brev 9032/Use Nebius Capacity Advisor to determine GPU instance availability#123kirtiip20 wants to merge 2 commits into
kirtiip20 wants to merge 2 commits into
Conversation
kirtiip20
force-pushed
the
BREV-9032/Add-nebius-live-capacity
branch
from
769f1d0 to
d2a77f4
Compare
kirtiip20
changed the title
drewmalin
reviewed
Jun 25, 2026
| return key, available, true | ||
| } | ||
|
|
||
| func buildResourceAdviceMapFromItems(items []*capacityv1.ResourceAdvice) map[string]uint32 { |
Contributor
There was a problem hiding this comment.
Can we move this to the test file as this is only used there?
| return available > 0 && hasQuota | ||
| } | ||
|
|
||
| func resourceAdviceEntry(item *capacityv1.ResourceAdvice) (key string, available uint32, ok bool) { |
Contributor
There was a problem hiding this comment.
Let's err on the side of no named returns (instead of (key string, available uint32, ok bool), just use (string, uint32, bool))
| } | ||
| isAvailable := c.resolvePresetAvailability( | ||
| ctx, isCPUOnly, hasQuota, | ||
| location.Name, platform.Metadata.Name, preset.Name, |
Contributor
There was a problem hiding this comment.
Minor but it might be nice to just hand the capacity lookup key here directly, rather than the individual components that will only be used to build the key.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Problem
Nebius GPU instance types showed as available in the Brev UI based on tenant quota alone, even when Nebius had no on-demand capacity in that region. Users could select such a type (e.g. 8× H200, L40s) and the launch would then fail at provisioning time.
Root cause
Availability was computed only from tenant quota allowances, with no check against the provider's actual capacity. A tenant can hold quota in a region where Nebius currently has no capacity available so the type was still marked available and failed on launch.
Fix
Integrated the Nebius Capacity Advisor (ResourceAdvice) API so availability reflects real-time on-demand capacity & tenant quota:
Remaining tenant quota.
Treated DATA_STATE_UNKNOWN and AVAILABILITY_LEVEL_LIMIT_REACHED as unavailable capacity