Bug 1266040 - issues found on "Use High Availability to Protect Instances in Red Hat Enterprise Linux OpenStack that need to be noticed
Summary: issues found on "Use High Availability to Protect Instances in Red Hat Enterp...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: documentation
Version: unspecified
Hardware: Unspecified
OS: Unspecified
high
medium
Target Milestone: async
: 7.0 (Kilo)
Assignee: Martin Lopes
QA Contact: Radek Bíba
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-09-24 11:34 UTC by Asaf Hirshberg
Modified: 2016-01-17 23:18 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-01-17 23:18:54 UTC
Target Upstream Version:

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Description Asaf Hirshberg 2015-09-24 11:34:00 UTC 
Description of problem:
In the document: "Use High Availability to Protect Instances in Red Hat Enterprise Linux OpenStack Platform 7" https://access.redhat.com/articles/1544823

1) Under Installation there are some steps with the same number:
step 3
step 7

2) At step 13, need to change fence_xvm to fence_ipmilan:
original:
heat-admin@controller-1 # sudo pcs stonith create fence_compute0 fence_xvm pcmk_host_map="overcloud-compute-0:baremetalbrbm_2"

Change to:
sudo pcs stonith create ipmilan-overcloud-compute-0  fence_ipmilan pcmk_host_list=overcloud-compute-0 ipaddr=10.35.160.78 login=admin passwd=admin lanplus=1 cipher=1 op monitor interval=60s;

The reason is that fenc_xvm is for virtual environment only.
Comment 2 Dan Macpherson 2015-09-25 02:13:18 UTC 
The article was written by Lee Yarwood. CC'ing him on this bug so that he can confirm the changes needed.
Comment 5 Andrew Dahms 2015-10-15 02:31:10 UTC 
Assigning to Martin for review.
Comment 11 Martin Lopes 2015-10-22 00:18:50 UTC 
Added fixes to the published article: https://access.redhat.com/articles/1544823
Comment 12 Andrew Dahms 2015-11-12 02:20:05 UTC 
Assigning Radek as the QA contact.

Radek - could you take a look at the changes for this bug?
Comment 13 Radek Bíba 2015-11-12 11:55:17 UTC 
The changes look good. Just one tiny little thing. In:

heat-admin@controller-1 # sudo pcs stonith create ipmilan-overcloud-compute-0 fence_ipmilan pcmk_host_list=overcloud-compute-0 ipaddr=10.35.160.78 login=$IPMILAN_USERNAME passwd=$IPMILAN_PASSWORD lanplus=1 cipher=1 op monitor interval=60s;

The semicolon at the end of the line has no meaning. Should it be removed? Or is something missing from the command line?
Comment 14 Andrew Dahms 2015-11-25 02:22:38 UTC 
Moving needinfo to mlopes.
Comment 15 Martin Lopes 2015-12-11 00:58:24 UTC 
Fixed typo.
Comment 16 Radek Bíba 2015-12-11 07:32:20 UTC 
Confirmed, thanks!
Comment 17 Andrew Dahms 2016-01-17 23:18:54 UTC 
This content is live on the Customer Portal.

Closing.
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