Hi all,
        I want to install an undercloud node on an baremetal machine following "http://tripleo.org/installation/installation.html#installing-the-undercloud". But I failed when I excuted "openstack undercloud install".
Here are some logs. Anyone can help me? Thanks!

2017-06-26 11:46:17,940 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Mysql_user[keystone@%] has failures: true
2017-06-26 11:46:17,940 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Mysql_user[keystone@192.168.24.1] has failures: true
2017-06-26 11:46:17,940 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Mysql_database[heat] has failures: true
2017-06-26 11:46:17,940 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Mysql_user[heat@%] has failures: true
2017-06-26 11:46:17,941 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Mysql_user[heat@192.168.24.1] has failures: true
2017-06-26 11:46:17,941 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Mysql_database[ironic] has failures: true
2017-06-26 11:46:17,941 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Mysql_user[ironic@%] has failures: true
2017-06-26 11:46:17,941 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Mysql_user[ironic@192.168.24.1] has failures: true
2017-06-26 11:46:17,941 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Mysql_database[zaqar] has failures: true
2017-06-26 11:46:17,941 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Mysql_user[zaqar@%] has failures: true
2017-06-26 11:46:17,941 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Mysql_user[zaqar@192.168.24.1] has failures: true
2017-06-26 11:46:17,941 INFO: Notice: /Stage[main]/Apache::Service/Service[httpd]: Dependency Rabbitmq_plugin[rabbitmq_management] has failures: true
2017-06-26 11:46:17,941 INFO: Warning: /Stage[main]/Apache::Service/Service[httpd]: Skipping because of failed dependencies
2017-06-26 11:46:17,941 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Exec[os-net-config] has failures: true
2017-06-26 11:46:17,941 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_database[keystone] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_user[keystone@%] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_user[keystone@192.168.24.1] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_database[heat] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_user[heat@%] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_user[heat@192.168.24.1] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_database[ironic] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_user[ironic@%] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_user[ironic@192.168.24.1] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_database[zaqar] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_user[zaqar@%] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Mysql_user[zaqar@192.168.24.1] has failures: true
2017-06-26 11:46:17,942 INFO: Notice: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Dependency Rabbitmq_plugin[rabbitmq_management] has failures: true
2017-06-26 11:46:17,943 INFO: Warning: /Stage[main]/Keystone::Deps/Anchor[keystone::service::end]: Skipping because of failed dependencies
2017-06-26 11:46:17,943 INFO: Error: Failed to apply catalog: Insufficient credentials to authenticate
2017-06-26 11:46:25,651 INFO: + rc=1
2017-06-26 11:46:25,651 INFO: + set -e
2017-06-26 11:46:25,651 INFO: + echo 'puppet apply exited with exit code 1'
2017-06-26 11:46:25,651 INFO: puppet apply exited with exit code 1
2017-06-26 11:46:25,651 INFO: + '[' 1 '!=' 2 -a 1 '!=' 0 ']'
2017-06-26 11:46:25,651 INFO: + exit 1
2017-06-26 11:46:25,652 INFO: [2017-06-26 11:46:25,651] (os-refresh-config) [ERROR] during configure phase. [Command '['dib-run-parts', '/usr/libexec/os-refresh-config/configure.d']' returned non-zero exit status 1]
2017-06-26 11:46:25,652 INFO: 
2017-06-26 11:46:25,652 INFO: [2017-06-26 11:46:25,651] (os-refresh-config) [ERROR] Aborting...
2017-06-26 11:46:25,657 DEBUG: An exception occurred
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 1592, in install
    _run_orc(instack_env)
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 1282, in _run_orc
    _run_live_command(args, instack_env, 'os-refresh-config')
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 593, in _run_live_command
    raise RuntimeError('%s failed. See log for details.' % name)
RuntimeError: os-refresh-config failed. See log for details.
2017-06-26 11:46:25,657 ERROR: 
#############################################################################
Undercloud install failed.

Reason: os-refresh-config failed. See log for details.

See the previous output for details about what went wrong.  The full install
log can be found at /home/stack/.instack/install-undercloud.log.

#############################################################################

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 1592, in install
    _run_orc(instack_env)
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 1282, in _run_orc
    _run_live_command(args, instack_env, 'os-refresh-config')
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 593, in _run_live_command
    raise RuntimeError('%s failed. See log for details.' % name)
RuntimeError: os-refresh-config failed. See log for details.
Command 'instack-install-undercloud' returned non-zero exit status 1