Bug 1915680 - Network Attachment Definitions for multus network are global only for Default namespace and openshift-multus namespace
Summary: Network Attachment Definitions for multus network are global only for Default...
Keywords:
Status: CLOSED DEFERRED
Alias: None
Product: Red Hat OpenShift Container Storage
Classification: Red Hat Storage
Component: documentation
Version: unspecified
Hardware: Unspecified
OS: Unspecified
low
medium
Target Milestone: ---
: OCS 4.8.0
Assignee: Anjana Suparna Sriram
QA Contact: Elad
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-01-13 08:27 UTC by Rohan Gupta
Modified: 2023-11-24 03:53 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-11-24 03:53:42 UTC
Embargoed:


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Description Rohan Gupta 2021-01-13 08:27:18 UTC
Describe the issue:
On OCP, the Network Attachment Definitions created in default and openshift-multus namespace are global i.e. it can be used in any other namespace, referenced as <namespace>/<name of NAD>.
e.g., openshift-multus/ocs-nad

If NAD is created in any other namespace, then the NAD is restricted only to that namespace.
e.g. if the NADs are created in the openshift-storage namespace then the user would not be able to have applications running in other namespaces utilize OCS on multus network.

Describe the task you were trying to accomplish:
Create NAD to be utilized by OCS.

Suggestions for improvement:

The documentation for OCS on multus network should capture the above details and should have a hard requirement that the user creates the NADs in either default namespace or openshift-multus namespace.

Comment 3 Rohan Gupta 2021-02-17 13:02:40 UTC
Hi Anjana,

Multus is supported in 4.7.

Thanks
Rohan

Comment 4 Rohan Gupta 2021-02-18 12:57:54 UTC
Hi Anjama, 

As per Eran we don't officially support it in 4.7. We will complete the doc effort in 4.8

Thanks

Comment 5 Sidhant Agrawal 2021-06-30 19:02:18 UTC
Currently, in 4.8, UI doesn't display NADs from openshift-multus namespace.
Raised an RFE bug 1977929


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