Bug 1823399
| Summary: | Allow to only enable hybrid overlay without specifying Windows networks CIDRs | ||||||
|---|---|---|---|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Ricardo Carrillo Cruz <ricarril> | ||||
| Component: | Networking | Assignee: | Ricardo Carrillo Cruz <ricarril> | ||||
| Networking sub component: | ovn-kubernetes | QA Contact: | Anurag saxena <anusaxen> | ||||
| Status: | CLOSED ERRATA | Docs Contact: | |||||
| Severity: | medium | ||||||
| Priority: | high | CC: | anusaxen, bbennett, rkhan, zzhao | ||||
| Version: | 4.4 | ||||||
| Target Milestone: | --- | ||||||
| Target Release: | 4.4.z | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | |||||||
| : | 1823400 (view as bug list) | Environment: | |||||
| Last Closed: | 2020-05-26 16:50:32 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: | |||||
| Embargoed: | |||||||
| Bug Depends On: | 1823400 | ||||||
| Bug Blocks: | |||||||
| Attachments: |
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Created attachment 1679153 [details]
oc describe on ovnkube-master
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-2020:2180 |
The Hybrid Overlay feature allows to connect to external Windows networks. For that, a config needs to be added to networks.operator.openshift.io similar to this: spec: defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: hybridOverlayConfig: hybridClusterNetwork: - cidr: 10.132.0.0/14 hostPrefix: 23 However OVN Kubernetes already has that CIDR has default value, thus there's no point to forcing user to specify that. Moreover, on the hybrid overlay external GW work that is been developed we want to leverage the VXLAN tunnels created by hybrid overlay but we don't care about Windows networks.