Multiple Prometheuses?

[ameddin73]

Great tool! I've got a cluster that supports multi-tenancy through multiple prometheus stacks. Is multiple prometheuses supported? If not explicitly, can I have multiple instances of pvc-autoresizer co-located and pointing to different prometheus urls?

[toshipp]

pvc-autoresizer does not support multiple prometheuses.
Although I don't know how you split your prometheus instances, I consider you need only one pvc-autoresizer instance that refers kubelet metrics (see

pvc-autoresizer/runners/metrics_client.go

Lines 16 to 19 in d4c843e

	volumeAvailableQuery = "kubelet_volume_stats_available_bytes"
	volumeCapacityQuery = "kubelet_volume_stats_capacity_bytes"
	inodesAvailableQuery = "kubelet_volume_stats_inodes_free"
	inodesCapacityQuery = "kubelet_volume_stats_inodes"

).