How do I check capacity via REST API call ? | NetApp | Page 1

sharp egret Aug 25, 2023, 12:36 AM

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Me and my colleague looked at this and we cannot find any direct reference in the doc (grid/apidocs.html) regarding capacity information.

StorageGRID®
Version 11.6.0.7

tawny ingot Aug 25, 2023, 8:02 AM

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only way i have done this is through curl metrics commands

lost coyote Aug 25, 2023, 8:17 PM

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What is the operation that we use to get capacity amounts. IE.. Used, Total etc...

last badge Aug 26, 2023, 8:18 PM

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Look at the API "/api/v3/grid/metric-query" ?
I use this for each node query

meta = requests.get(url = ENDPOINT + "/api/v3/grid/metric-query?query=storagegrid_storage_utilization_metadata_bytes&timeout=120s", headers = headers, verify = False)
usable = requests.get(url = ENDPOINT + "/api/v3/grid/metric-query?query=storagegrid_storage_utilization_usable_space_bytes&timeout=120s", headers = headers, verify = False)
usedec = requests.get(url = ENDPOINT + "/api/v3/grid/metric-query?query=storagegrid_storage_utilization_ec_data_bytes&timeout=120s", headers = headers, verify = False)

sharp egret Aug 28, 2023, 12:33 AM

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@last badge
yes, this seems to work!
Thanks

can you just tell us what is the diffrence between:
storagegrid_storage_utilization_data_bytes and
storagegrid_storage_utilization_ec_data_bytes ?

rancid hatch Aug 28, 2023, 4:39 PM

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Harvest also collects this information and shows it in the StorageGRID: Overview dashboard https://github.com/NetApp/harvest

last badge Aug 28, 2023, 5:45 PM

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storagegrid_storage_utilization_data_bytes is the combination of replica and erasurecoding . The storagegrid_storage_utilization_ec_data_bytes is just the erasure coding side

#How do I check capacity via REST API call ?