SecurityCert plugin error

[rahulguptajss]

time=2024-12-13T18:42:04.559Z level=ERROR source=certificate.go:87 msg="Failed to collect admin SVM's serial number" Poller=xxxxx plugin=Rest:Certificate object=SecurityCert error="failed to fetchAll href=api/private/cli/security/ssl..., hrefLength=87 err=error making request StatusCode: 400, Message: The expression is missing a value, Code: 262194, Target: vserver, API: /api/private/cli/security/ssl?fields=serial&max_records=500&return_records=true&vserver="

Identified in error logs @ https://upload.nabox.org/zybo-newi-hoyu

[Hardikl]

The logs were expired, As per the investigation, the error came from here:
https://github.com/NetApp/harvest/blob/main/cmd/collectors/rest/plugins/certificate/certificate.go#L87

The reason would be admin vserver is empty and error out as The expression is missing a value, which means api api/private/cli/vserver would not be returning the admin svm name(which is surprisingly not possible), but as a safeguard we can add check not to proceed if admin svm name is empty.