Bug 1213429

Summary: Cluster request fails on first node if this is not authorized
Product: Red Hat Enterprise Linux 7 Reporter: Ondrej Mular <omular>
Component: pcsAssignee: Tomas Jelinek <tojeline>
Status: CLOSED ERRATA QA Contact: cluster-qe <cluster-qe>
Severity: unspecified Docs Contact:
Priority: high    
Version: 7.1CC: cluster-maint, rsteiger, tojeline
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: pcs-0.9.141-1.el7 Doc Type: Bug Fix
Doc Text:
Cause: User opens CLUSTER PROPERTIES in GUI from machine which is not authorized against first node of cluster. Consequence: Values of cluster properties are empty. Fix: Sending request to cluster is handled properly. Result: Actual values of cluster properties are shown.
 Story Points: ---
Clone Of: Environment:
Last Closed: 2015-11-19 09:37:01 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:
Attachments:
Description Flags
proposed fix none

Description Ondrej Mular 2015-04-20 14:24:48 UTC 
Description of problem:
If first node of cluster is not authorized, sending request to cluster fails on that node without trying it on other nodes.

Version-Release number of selected component (if applicable):
0.9.139

How reproducible:
always

Steps to Reproduce:
1. on first cluster node (first node in "pcs cluster status") remove file /var/lib/pcsd/pcs_users.conf
2. in GUI try to open CLUSTER PROPERTIES

Actual results:
values of cluster properties are empty

Expected results:
show actual cluster properties
Comment 1 Tomas Jelinek 2015-04-22 11:00:22 UTC 
upstream patch:
https://github.com/feist/pcs/commit/64de0e7f6600b4afe2378c1281156f9f9c42c05c
Comment 2 Ondrej Mular 2015-05-04 08:07:30 UTC 
Test:

1. Create 2-node cluster
2. Remove file /var/lib/pcsd/pcs_users.conf on first cluster node (first node in "pcs cluster status").
3. In GUI open CLUSTER PROPERTIES
  You should see actual cluster properties
Comment 3 Tomas Jelinek 2015-06-05 08:03:28 UTC 
Before Fix:
[root@rh71-node1 ~]# rpm -q pcs
pcs-0.9.137-13.el7_1.2.x86_64

1. Remove file /var/lib/pcsd/pcs_users.conf on first cluster node (first node in "pcs cluster status").
2. In GUI open CLUSTER PROPERTIES
3. No values displayed in the form.



After Fix:
[root@rh71-node1:~]# rpm -q pcs
pcs-0.9.140-1.el7.x86_64

3. Form is populated by values loaded from another node.
Comment 5 Tomas Jelinek 2015-06-11 08:59:28 UTC 
Created attachment 1037559 [details]
proposed fix
Comment 9 errata-xmlrpc 2015-11-19 09:37:01 UTC 
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://rhn.redhat.com/errata/RHSA-2015-2290.html