Bug 1736878

Summary:	CSI: Some tags for dynamic created ebs volumes are missing
Product:	OpenShift Container Platform	Reporter:	Chao Yang <chaoyang>
Component:	Storage	Assignee:	Bradley Childs <bchilds>
Status:	CLOSED CANTFIX	QA Contact:	Liang Xia <lxia>
Severity:	low	Docs Contact:
Priority:	unspecified
Version:	4.2.0	CC:	aos-bugs, aos-storage-staff, jsafrane
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Last Closed:	2019-08-02 14:00:20 UTC	Type:	Bug
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Description Chao Yang 2019-08-02 09:21:03 UTC

Description of problem:
Some tags for dynamic created ebs volumes are missing 

Version-Release number of selected component (if applicable):
4.2.0-0.nightly-2019-07-31-162901

How reproducible:
Always
Steps to Reproduce:
1.Create storageclass
2.Create pvc and pod
3.Check pv and pvc status
pvc1    Bound    pvc-3d25fbb1-b4ce-11e9-931e-0ed2e0b1b106   1Gi        RWO            foo             4h13m

 aws ec2 describe-volumes --filters Name=volume-id,Values=vol-0a18e7b01e9cd4e1d
VOLUMES	ap-northeast-1c	2019-08-02T02:35:55.236Z	False	100	1		in-use	vol-0a18e7b01e9cd4e1d	gp2
ATTACHMENTS	2019-08-02T02:36:02.000Z	False	/dev/xvdba	i-0ed08fc3ac73b5f3a	attached	vol-0a18e7b01e9cd4e1d
TAGS	CSIVolumeName	pvc-3d25fbb1-b4ce-11e9-931e-0ed2e0b1b106
TAGS	openshift_creationDate	2019-08-02T02:45:03.116986+00:00

Actual results:
Only two tags are created for volumes
Expected results:
Should add some tags like pvc name, pvc namespaces

Master Log:

Node Log (of failed PODs):

PV Dump:

PVC Dump:

StorageClass Dump (if StorageClass used by PV/PVC):

Additional info:

Comment 1 Jan Safranek 2019-08-02 14:00:20 UTC

I am afraid this is not possible with current CSI spec. It's independent on Kubernetes, while 'PVC', 'PV' and 'Namespace' are Kubernetes terms, not usable by other cloud orchestrators.