| Summary: | [DOCS] Document Flannel networking configuration | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Eric Rich <erich> |
| Component: | Documentation | Assignee: | Dan Macpherson <dmacpher> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Yan Du <yadu> |
| Severity: | urgent | Docs Contact: | Vikram Goyal <vigoyal> |
| Priority: | medium | ||
| Version: | 3.3.0 | CC: | aos-bugs, bmeng, erich, jokerman, mmccomas, yadu |
| Target Milestone: | --- | Keywords: | NeedsTestCase |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-03-21 03:28:19 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: | |
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Description
Eric Rich
2016-11-16 16:03:26 UTC
More information (not sure if related): https://gitlab.cee.redhat.com/e2e/ose-on-osp/blob/39b6e5eff6dc383bb9cc5edd08560441d733b817/docs/ch1_introduction.adoc PR for Flannel documentation: https://github.com/openshift/openshift-docs/pull/3477 @eric -- See the PR in comment #2. Was there anything further I should add to the documentation regarding flannel? (In reply to Dan Macpherson from comment #3) > @eric -- See the PR in comment #2. Was there anything further I should add > to the documentation regarding flannel? Dan, the only problem I see with these docs is that they don't aling with our test case. https://tcms.engineering.redhat.com/case/536005/ > Setting the `*openshift_use_openshift_sdn*` variable to false disables the default SDN ^^ This is not set in our test cases, so I wonder if the test cases need to be updated as a result? Good question, but probably not one I can answer. From what I understood, the openshift_use_openshift_sdn Ansible variable sets OpenShift to use OVS (and it's set to true by default). If using flannel (via openshift_use_flannel) instead of OVS, my understanding is that you have to disable OVS. There's an example in the OCP on OSP ref arch PDF. The example is on page 48 in the group_vars file example. (In reply to Dan Macpherson from comment #5) > Good question, but probably not one I can answer. From what I understood, > the openshift_use_openshift_sdn Ansible variable sets OpenShift to use OVS > (and it's set to true by default). If using flannel (via > openshift_use_flannel) instead of OVS, my understanding is that you have to > disable OVS. > > There's an example in the OCP on OSP ref arch PDF. The example is on page 48 > in the group_vars file example. I think what we have in our docs is good/better than what QE is using in the test case. So I don't want to suggest us changing that! However out docs and QE test cases should align (as much as possible), and as such we really should work with QE on this to make sure the configuration we are documenting is correct. Is there someone on the QE team we should speak to about testing it? (In reply to Dan Macpherson from comment #7) > Is there someone on the QE team we should speak to about testing it? Assigned this bug to @yadu The original requirement of this bug has been fulfilled. I am going to put this on release pending and it will be live next week. https://github.com/openshift/openshift-docs/pull/3477 and https://github.com/openshift/openshift-docs/pull/3743 Please open a new bug if further discussions are required. This feature is now live here: https://docs.openshift.com/container-platform/3.4/architecture/additional_concepts/flannel.html and here: https://docs.openshift.com/container-platform/3.4/install_config/configuring_sdn.html#using-flannel Moving this bug to CLOSED --> CURRENTRELEASE. |