Comment 2 for bug 1446182

Unfortunately, I can't reproduce this bug due errors related to unavailability of dnsmasq running in namespace.

For now found next from log files:

puppet:
Mon Apr 20 07:57:03 +0000 2015 Puppet (debug): Executing 'heat-keystone-setup-domain &>/dev/null'
Mon Apr 20 07:57:05 +0000 2015 Puppet (err): heat-keystone-setup-domain &>/dev/null returned 1 instead of one of [0]
 keystone:
2015-04-20T07:57:04.869237+00:00 debug: Conflict user: (IntegrityError) (1062, "Duplicate entry '773c50c765654c34a327ebf5f648d451-heat_admin' for key 'ixu_user_name_domain_id'") 'INSERT INTO user (id, name, domain_id, password, enabled,
extra, default_project_id) VALUES (%s, %s, %s, %s, %s, %s, %s)' ('e2b5cdc441f8478eb1dc91478b74621f', 'heat_admin', '773c50c765654c34a327ebf5f648d451', '$6$rounds=40000$3cC3EP7SBFwIKN9h$8K/HlFccJBOCbIObN46T1IQQ71aMOsO.FzsRCX7HhS5RzbMVMT3u6
0usrWF7LoDXn9Vtg//m90maB9x8WEqPW/', 1, '{"description": "Heat domain admin"}', None)
2015-04-20T07:57:04.870658+00:00 warning: Conflict occurred attempting to store user - Duplicate Entry

puppet:
Mon Apr 20 07:51:52 +0000 2015 Puppet (debug): Executing 'heat-keystone-setup-domain &>/dev/null'
Mon Apr 20 07:51:56 +0000 2015 Puppet (err): heat-keystone-setup-domain &>/dev/null returned 1 instead of one of [0]
keystone:
2015-04-20T07:51:23.723210+00:00 debug: Conflict domain: (IntegrityError) (1062, "Duplicate entry 'heat' for key 'ixu_domain_name'") 'INSERT INTO domain (id, name, enabled, extra) VALUES (%s, %s, %s, %s)' ('1a41fc6a560848a6b258d5e5c204e5c3', 'heat', 1, '{"description": "Contains users and projects created by heat"}')
2015-04-20T07:51:23.725353+00:00 warning: Conflict occurred attempting to store domain - Duplicate Entry
2015-04-20T07:51:55.877181+00:00 debug: Conflict user: (IntegrityError) (1062, "Duplicate entry '773c50c765654c34a327ebf5f648d451-heat_admin' for key 'ixu_user_name_domain_id'") 'INSERT INTO user (id, name, domain_id, password, enabled, extra, default_project_id) VALUES (%s, %s, %s, %s, %s, %s, %s)' ('c540b767e7e04d639ae7fa039908f29d', 'heat_admin', '773c50c765654c34a327ebf5f648d451', '$6$rounds=40000$ySdzXk5bzbMovEbb$2iBcMbe2xWNtTGtqQnfLFqZdb/gGD3RMRB.9A2wvfRz1vGqm.Cn.Ril3/eloWQww9lt4QWFm2wgjo4F3LQJGA/', 1, '{"description": "Heat domain admin"}', None)
2015-04-20T07:51:55.906372+00:00 warning: Conflict occurred attempting to store user - Duplicate Entry

puppet:
Mon Apr 20 07:51:20 +0000 2015 Puppet (debug): Executing 'heat-keystone-setup-domain &>/dev/null'
Mon Apr 20 07:51:23 +0000 2015 Puppet (err): heat-keystone-setup-domain &>/dev/null returned 1 instead of one of [0]
keystone:
015-04-20T07:51:23.723210+00:00 debug: Conflict domain: (IntegrityError) (1062, "Duplicate entry 'heat' for key 'ixu_domain_name'") 'INSERT INTO domain (id, name, enabled, extra) VALUES (%s, %s, %s, %s)' ('1a41fc6a560848a6b258d5e5c204e5c3', 'heat', 1, '{"description": "Contains users and projects created by heat"}')
2015-04-20T07:51:23.725353+00:00 warning: Conflict occurred attempting to store domain - Duplicate Entry