Seeking the REST endpoint for the "cluster ring show" CLI command

SCOTT_LINDLEY — Wed, 04 Jun 2025 09:47:05 GMT

As part of our post OnTAP upgrade process we run a "cluster ring show" command to ensure that all instances of all databases are at the same version level (AKA "epoch"). I'm seeking the REST endpoint to return these results via the REST API for automation purposes. Please advise as to how this information can be obtained via a REST endpoint.

Thank you for your attention to this matter!

Re: Seeking the REST endpoint for the "cluster ring show" CLI command

JohnChampion — Tue, 11 Jul 2023 16:23:07 GMT

Try using the /private/cli ... here's an example in PowerShell v7. With the /private/cli method, you need to specify the fields you want in the output (fields=* does not work). This is using ALL the field names so edit as needed.

$url = "https://{clusterip}/api/private/cli/cluster/ring?fields=node,unitname,online,epoch,master,local,db-epoch,db-trnxs,num-online,rdb-uuid" $result = Invoke-RestMethod -Method Get -Uri $url -Credential (Get-Credential) -SkipCertificateCheck $result.records | ft

Output:

node unitname online epoch master local db_epoch db_trnxs num_online rdb_uuid ---- -------- ------ ----- ------ ----- -------- -------- ---------- -------- ots1-01 mgmt master 1 ots1-01 ots1-01 1 13278 1 9c6409c3-188f-11ee-af15-00a0b8e7b055 ots1-01 vldb master 1 ots1-01 ots1-01 1 190 1 9c6409c3-188f-11ee-af15-00a0b8e7b055 ots1-01 vifmgr master 1 ots1-01 ots1-01 1 192 1 9c6409c3-188f-11ee-af15-00a0b8e7b055 ots1-01 bcomd master 1 ots1-01 ots1-01 1 248 1 9c6409c3-188f-11ee-af15-00a0b8e7b055 ots1-01 crs master 1 ots1-01 ots1-01 1 46 1 9c6409c3-188f-11ee-af15-00a0b8e7b055

topic Seeking the REST endpoint for the "cluster ring show" CLI command in ONTAP Rest API Discussions

Seeking the REST endpoint for the "cluster ring show" CLI command

Re: Seeking the REST endpoint for the "cluster ring show" CLI command