[Freeipa-devel] Configuring ipa-otpd error when selinux is enable

Tue Nov 8 02:29:29 UTC 2016

Hello everyone,

I have successfully set up the FreeIPA environment on Ubuntu when selinux is disable. But when selinux is enable, there is a configuring ipa-otpd error occurred. 

The ipaserver-install.log shows following informations:
2016-11-08T01:55:18Z DEBUG   [1/2]: starting ipa-otpd
2016-11-08T01:55:18Z DEBUG Starting external process
2016-11-08T01:55:18Z DEBUG args=/bin/systemctl is-active ipa-otpd.socket
2016-11-08T01:55:18Z DEBUG Process finished, return code=3
2016-11-08T01:55:18Z DEBUG stdout=inactive

2016-11-08T01:55:18Z DEBUG stderr=
2016-11-08T01:55:18Z DEBUG Loading StateFile from '/var/lib/ipa/sysrestore/sysrestore.state'
2016-11-08T01:55:18Z DEBUG Saving StateFile to '/var/lib/ipa/sysrestore/sysrestore.state'
2016-11-08T01:55:18Z DEBUG Starting external process
2016-11-08T01:55:18Z DEBUG args=/bin/systemctl restart ipa-otpd.socket
2016-11-08T01:55:18Z DEBUG Process finished, return code=1
2016-11-08T01:55:18Z DEBUG stdout=
2016-11-08T01:55:18Z DEBUG stderr=Job for ipa-otpd.socket failed. See "systemctl status ipa-otpd.socket" and "journalctl -xe" for details.

2016-11-08T01:55:18Z DEBUG Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/service.py", line 447, in start_creation
    run_step(full_msg, method)
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/service.py", line 437, in run_step
    method()
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/service.py", line 585, in __start
    self.restart()
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/service.py", line 347, in restart
    self.service.restart(instance_name, capture_output=capture_output, wait=wait)
  File "/usr/lib/python2.7/dist-packages/ipaplatform/base/services.py", line 301, in restart
    skip_output=not capture_output)
  File "/usr/lib/python2.7/dist-packages/ipapython/ipautil.py", line 479, in run
    raise CalledProcessError(p.returncode, arg_string, str(output))
CalledProcessError: Command '/bin/systemctl restart ipa-otpd.socket' returned non-zero exit status 1

2016-11-08T01:55:18Z DEBUG   [error] CalledProcessError: Command '/bin/systemctl restart ipa-otpd.socket' returned non-zero exit status 1
2016-11-08T01:55:18Z DEBUG   File "/usr/lib/python2.7/dist-packages/ipapython/admintool.py", line 171, in execute
    return_value = self.run()
  File "/usr/lib/python2.7/dist-packages/ipapython/install/cli.py", line 318, in run
    cfgr.run()
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 310, in run
    self.execute()
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 332, in execute
    for nothing in self._executor():
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 372, in __runner
    self._handle_exception(exc_info)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 394, in _handle_exception
    six.reraise(*exc_info)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 362, in __runner
    step()
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 359, in <lambda>
    step = lambda: next(self.__gen)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/util.py", line 81, in run_generator_with_yield_from
    six.reraise(*exc_info)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/util.py", line 59, in run_generator_with_yield_from
    value = gen.send(prev_value)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 586, in _configure
    next(executor)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 372, in __runner
    self._handle_exception(exc_info)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 449, in _handle_exception
    self.__parent._handle_exception(exc_info)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 394, in _handle_exception
    six.reraise(*exc_info)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 446, in _handle_exception
    super(ComponentBase, self)._handle_exception(exc_info)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 394, in _handle_exception
    six.reraise(*exc_info)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 362, in __runner
    step()
  File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", line 359, in <lambda>
    step = lambda: next(self.__gen)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/util.py", line 81, in run_generator_with_yield_from
    six.reraise(*exc_info)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/util.py", line 59, in run_generator_with_yield_from
    value = gen.send(prev_value)
  File "/usr/lib/python2.7/dist-packages/ipapython/install/common.py", line 63, in _install
    for nothing in self._installer(self.parent):
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/server/install.py", line 1513, in main
    install(self)
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/server/install.py", line 267, in decorated
    func(installer)
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/server/install.py", line 944, in install
    ipautil.realm_to_suffix(realm_name))
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/service.py", line 579, in create_instance
    self.start_creation("Configuring %s" % self.service_name)
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/service.py", line 447, in start_creation
    run_step(full_msg, method)
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/service.py", line 437, in run_step
    method()
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/service.py", line 585, in __start
    self.restart()
  File "/usr/lib/python2.7/dist-packages/ipaserver/install/service.py", line 347, in restart
    self.service.restart(instance_name, capture_output=capture_output, wait=wait)
  File "/usr/lib/python2.7/dist-packages/ipaplatform/base/services.py", line 301, in restart
    skip_output=not capture_output)
  File "/usr/lib/python2.7/dist-packages/ipapython/ipautil.py", line 479, in run
    raise CalledProcessError(p.returncode, arg_string, str(output))

2016-11-08T01:55:18Z DEBUG The ipa-server-install command failed, exception: CalledProcessError: Command '/bin/systemctl restart ipa-otpd.socket' returned non-zero exit status 1
2016-11-08T01:55:18Z ERROR Command '/bin/systemctl restart ipa-otpd.socket' returned non-zero exit status 1
2016-11-08T01:55:18Z ERROR The ipa-server-install command failed. See /var/log/ipaserver-install.log for more information

the ipa-otpd.socket status is as follows:
root at ipaserver:~# systemctl status ipa-otpd.socket
● ipa-otpd.socket - ipa-otpd socket
   Loaded: loaded (/lib/systemd/system/ipa-otpd.socket; disabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since 二 2016-11-08 09:55:18 CST; 26min ago
   Listen: /var/run/krb5kdc/DEFAULT.socket (Stream)
 Accepted: 0; Connected: 0
  Process: 19864 ExecStopPre=/usr/bin/unlink /var/run/krb5kdc/DEFAULT.socket (code=exited, status=1/FAILURE)

11月 08 09:55:18 ipaserver.test.com systemd[1]: Starting ipa-otpd socket.
11月 08 09:55:18 ipaserver.test.com unlink[19864]: /usr/bin/unlink: Unable to remove '/var/run/krb5kdc/DEFAULT.socket' links: no such files or directories 
11月 08 09:55:18 ipaserver.test.com systemd[1]: ipa-otpd.socket: Control process exited, code=exited status=1
11月 08 09:55:18 ipaserver.test.com systemd[1]: Failed to listen on ipa-otpd socket.
11月 08 09:55:18 ipaserver.test.com systemd[1]: ipa-otpd.socket: Unit entered failed state.
I found that the file or directory is automatically created when ipa-otpd.socket is started.

Is there anyone help me?

Thank you!

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