[trove] does not expose amount of disk space used
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	taavi
	Jan 10 2024, 9:34 AM

Description

Trove doesn't seem to expose any data about how much of the provisioned volume is used and how much is free.

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Status	Assigned	Task
Open	dcaro	T354714 [harbor,trove] Trove DB filled disk and caused toolforge-build to fail as a result
Resolved	Raymond_Ndibe	T370843 [harbor] 2024-07-24 Tools harbor db out of space
Open	None	T354728 [trove] does not expose amount of disk space used

Event Timeline

taavi created this task.Jan 10 2024, 9:34 AM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJan 10 2024, 9:34 AM

taavi moved this task from Unsorted to Trove (DBaaS) on the Cloud-VPS board.Jun 4 2024, 3:57 PM

Just checked again. Prometheus metrics for used_gbs is always 0 :-(

https://w.wiki/Ajv$

Correction, it's using https://github.com/openstack-exporter/openstack-exporter/blob/main/exporters/trove.go#L125C1-L125C90, that calls https://github.com/openstack-exporter/openstack-exporter/blob/main/exporters/trove.go#L78 that ends up https://docs.openstack.org/api-ref/database/#list-database-instances-admin

dcaro renamed this task from Trove does not expose amount of disk space used to [trove] does not expose amount of disk space used.Jul 24 2024, 1:17 PM

dcaro added a parent task: T370843: [harbor] 2024-07-24 Tools harbor db out of space .

• aborrero mentioned this in T286128: Trove quota usage not available from the API.Jul 24 2024, 2:50 PM

It's quite possible that it just can't call that endpoint T286128: Trove quota usage not available from the API

• joanna_borun triaged this task as Low priority.Aug 21 2024, 2:39 PM

dcaro mentioned this in T374513: Lint problems for NeutronAgentDownForLong and NeutronAgentDown.Sep 11 2024, 9:24 AM

fnegri merged a task: T286128: Trove quota usage not available from the API.Oct 1 2024, 11:24 AM

fnegri added a subscriber: Andrew.

dcaro mentioned this in T402738: Monitoring/metrics for trove instances.Aug 25 2025, 8:32 AM