Bug 1258246

Summary:	Documentation needed on manually setting up SDN
Product:	OpenShift Container Platform	Reporter:	Ryan Howe <rhowe>
Component:	Documentation	Assignee:	Alex Dellapenta <adellape>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Vikram Goyal <vigoyal>
Severity:	urgent	Docs Contact:	Vikram Goyal <vigoyal>
Priority:	high
Version:	3.0.0	CC:	aos-bugs, erich, jdetiber, jokerman, mmccomas, rhowe, sdodson
Target Milestone:	---
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Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-07-18 01:36:09 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:

Description Ryan Howe 2015-08-30 13:56:41 UTC

Document URL: https://docs.openshift.com/enterprise/3.0/architecture/additional_concepts/sdn.html

Section Number and Name: SDN operations 

Describe the issue: Information needed on how to set up the SDN if it was not configured during the install. 

Suggestions for improvement: 

If the SDN was never configured with the network devices. 

https://docs.openshift.com/enterprise/3.0/architecture/additional_concepts/sdn.html#operation


The following script can be used to set these up but more steps are needed to configure the sdn.

openshift-sdn-kube-subnet-setup.sh

- What variables need to be defined with this script there are five
subnet_gateway=$1
subnet=$2
cluster_subnet=$3
subnet_mask_len=$4
tun_gateway=$5

- After the script is run how do we make the devices persistent across reboots
https://access.redhat.com/solutions/58610

- Couple more steps are needed to get the minion to be allocated a subnet 

Additional information:

Comment 7 Ryan Howe 2016-07-12 14:32:17 UTC

I think this BZ has the necessary information in the docs.

Comment 8 Vikram Goyal 2016-07-18 01:36:09 UTC

(In reply to Ryan Howe from comment #7)
> I think this BZ has the necessary information in the docs.

I am going to close this bug in that case. Thanks Ryan and Eric. The links for the various fixes are available in comment 6: https://bugzilla.redhat.com/show_bug.cgi?id=1258246#c6.