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Bug 1054490

Summary: RFE: Users & group functionality in pcs
Product: Red Hat Enterprise Linux 7 Reporter: Chris Feist <cfeist>
Component: pcsAssignee: Chris Feist <cfeist>
Status: CLOSED ERRATA QA Contact: Cluster QE <mspqa-list>
Severity: high Docs Contact:
Priority: high    
Version: 7.0CC: cluster-maint, fdinitto, rsteiger, slevine, tojeline
Target Milestone: rcKeywords: FutureFeature
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: pcs-0.9.126-1.el7 Doc Type: Enhancement
Doc Text:
Story Points: ---
Clone Of:
: 1054627 1129862 (view as bug list) Environment:
Last Closed: 2015-03-05 09:18:31 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:    
Bug Blocks: 1054627, 1129862    

Description Chris Feist 2014-01-16 22:56:30 UTC 
Description of problem:
Need ability to control access by user and/or group
Comment 2 Chris Feist 2014-07-22 23:51:21 UTC 
Committed upstream as ACLs here:

https://github.com/feist/pcs/commit/bb9eaeb1d12600eced6e679973ee1435ab265cff
Comment 4 Tomas Jelinek 2014-09-12 09:15:04 UTC 
Before Fix:
[root@rh70-node1 ~]# rpm -q pcs
pcs-0.9.115-32.el7.x86_64
[root@rh70-node1 ~]# pcs acl

Usage: pcs [-f file] [-h] [commands]...
Control and configure pacemaker and corosync.
{output trimmed}


After Fix:
[root@rh70-node1 ~]# rpm -q pcs
pcs-0.9.126-1.el7.x86_64
[root@rh70-node1 pcs]# useradd user1
[root@rh70-node1 pcs]# usermod -aG haclient user1

[root@rh70-node2 pcs]# useradd user1
[root@rh70-node2 pcs]# usermod -aG haclient user1

[root@rh70-node1 pcs]# pcs property set enable-acl=true --force

[user1@rh70-node1 ~]$ pcs resource
Error: unable to get resource list from crm_resource
Error performing operation: Permission denied

[root@rh70-node1 ~]# pcs acl role create role1 read xpath /
[root@rh70-node1 ~]# pcs acl user create user1 role1
[root@rh70-node1 ~]# pcs acl
User: user1
  Roles: role1
Role: role1
  Permission: read xpath / (role1-read)

[user1@rh70-node1 ~]$ pcs resource
 dummy  (ocf::heartbeat:Dummy): Started
[user1@rh70-node1 ~]$ pcs resource create dummy1 Dummy
Error: Unable to update cib
Call cib_replace failed (-13): Permission denied
Comment 5 Tomas Jelinek 2014-09-15 16:24:13 UTC 
Fix for enabling acl without force committed upstream:

https://github.com/feist/pcs/commit/d97269518313e40b001396b762ef4cf2344ae340


test:

[root@rh70-node1 ~]# pcs property 
Cluster Properties:
 cluster-infrastructure: corosync
 dc-version: 1.1.10-29.el7-368c726
 last-lrm-refresh: 1400240032
[root@rh70-node1 ~]# pcs property set enable-acl=true
[root@rh70-node1 ~]# pcs property 
Cluster Properties:
 cluster-infrastructure: corosync
 dc-version: 1.1.10-29.el7-368c726
 enable-acl: true
 last-lrm-refresh: 1400240032
Comment 9 errata-xmlrpc 2015-03-05 09:18:31 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/RHBA-2015-0415.html