| Summary: | The pod should not be able to access external when the egressIP set to multiple netns | ||||||
|---|---|---|---|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Meng Bo <bmeng> | ||||
| Component: | Networking | Assignee: | Dan Winship <danw> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Meng Bo <bmeng> | ||||
| Severity: | low | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 3.7.0 | CC: | aos-bugs, atragler, bbennett | ||||
| Target Milestone: | --- | ||||||
| Target Release: | 3.10.0 | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | No Doc Update | |||||
| Doc Text: |
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Story Points: | --- | ||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2018-07-30 19:09:00 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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oops, this never got bumped to MODIFIED, but it's been fixed for a while now... Issue has been fixed on v3.10.0-0.58.0 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:1816 |
Created attachment 1362632 [details] openflow_dump_on_both_node Description of problem: Add the egressIP which is holding by any node to multiple netns. The pod in the project should loss the external access. Version-Release number of selected component (if applicable): v3.7.11 How reproducible: always Steps to Reproduce: 1. Setup multinode env with multitenant or networkpolicy plugin 2. Add the egressIP to any of the node oc patch hostsubnet node1 -p "{\"egressIPs\":[\"$EGRESS_IP\"]}" 3. Assign the egressIP above to multiple netns oc patch netnamespace project1 -p "{\"egressIPs\":[\"$EGRESS_IP\"]}" oc patch netnamespace project2 -p "{\"egressIPs\":[\"$EGRESS_IP\"]}" 4. Create pod in all of the projects and try to access the outside Actual results: The pod in the first project can access external network through the egressIP. The pod in the second project can access external network through the node IP. Expected results: All the pods in both projects should not be able to access external network. Additional info: