[Freeipa-users] FreeIPA 4.3.1 ipa-replica-install wrong exit code?

Thu Feb 23 07:30:46 UTC 2017

On 23.02.2017 00:17, Diogenes S. Jesus wrote:
> We are ansible-playbooking FreeIPA and we don't want to care about if 
> freeipa is installed, we just want to ignore errors if it already is - 
> but for that the exit code is relevant.
> Either the return code is wrong in the code or in the manual - 
> according to the manual, it should be 3, but it's currently 1.
>
>
> ubuntu at ipa02:~$ sudo -i
> root at ipa02:~# http_proxy='' https_proxy='' ipa-replica-install 
> --dirsrv-cert-file=/etc/ssl/private/ipa02.dev.pfx 
> --http-cert-file=/etc/ssl/private/ipa02.dev.pfx --dirsrv-pin=export 
> --http-pin=export
> ipa.ipapython.install.cli.install_tool(Replica): ERROR  IPA server is 
> already configured on this system.
> If you want to reinstall the IPA server, please uninstall it first 
> using 'ipa-server-install --uninstall'.
> ipa.ipapython.install.cli.install_tool(Replica): ERROR  The 
> ipa-replica-install command failed. See 
> /var/log/ipareplica-install.log for more information
>
> root at ipa02:~# echo $?
> 1
>
> root at ipa02:~# cat /var/log/ipareplica-install.log
> 2017-02-22T22:49:45Z DEBUG Logging to /var/log/ipareplica-install.log
> 2017-02-22T22:49:45Z DEBUG ipa-replica-install was invoked with 
> arguments [] and options: {'no_dns_sshfp': None, 'skip_schema_check': 
> None, 'setup_kra': None, 'ip_addresses': None, 'mkhomedir': None, 
> 'no_pkinit': None, 'http_cert_files': 
> ['/etc/ssl/private/ipa02.dev.pfx'], 'no_ntp': None, 'verbose': False, 
> 'no_forwarders': None, 'keytab': None, 'ssh_trust_dns': None, 
> 'domain_name': None, 'http_cert_name': None, 'dirsrv_cert_files': 
> ['/etc/ssl/private/ipa02.dev.pfx'], 'no_dnssec_validation': None, 
> 'no_reverse': None, 'pkinit_cert_files': None, 'unattended': False, 
> 'auto_reverse': None, 'auto_forwarders': None, 'no_host_dns': None, 
> 'no_sshd': None, 'no_ui_redirect': None, 'dirsrv_config_file': None, 
> 'forwarders': None, 'pkinit_cert_name': None, 'setup_ca': None, 
> 'realm_name': None, 'skip_conncheck': None, 'no_ssh': None, 
> 'dirsrv_cert_name': None, 'quiet': False, 'server': None, 'setup_dns': 
> None, 'host_name': None, 'log_file': None, 'reverse_zones': None, 
> 'allow_zone_overlap': None}
> 2017-02-22T22:49:45Z DEBUG IPA version 4.3.1
> 2017-02-22T22:49:45Z DEBUG Loading StateFile from 
> '/var/lib/ipa/sysrestore/sysrestore.state'
> 2017-02-22T22:49:45Z DEBUG Loading Index file from 
> '/var/lib/ipa/sysrestore/sysrestore.index'
> 2017-02-22T22:49:45Z DEBUG httpd is configured
> 2017-02-22T22:49:45Z DEBUG kadmin is configured
> 2017-02-22T22:49:45Z DEBUG dirsrv is configured
> 2017-02-22T22:49:45Z DEBUG pki-tomcatd is not configured
> 2017-02-22T22:49:45Z DEBUG install is not configured
> 2017-02-22T22:49:45Z DEBUG krb5kdc is configured
> 2017-02-22T22:49:45Z DEBUG ntpd is configured
> 2017-02-22T22:49:45Z DEBUG named is not configured
> 2017-02-22T22:49:45Z DEBUG ipa_memcached is configured
> 2017-02-22T22:49:45Z DEBUG filestore has files
> 2017-02-22T22:49:45Z 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 308, in run
>     self.validate()
>   File "/usr/lib/python2.7/dist-packages/ipapython/install/core.py", 
> line 317, in validate
>     for nothing in self._validator():
>   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 564, in _configure
>     next(validator)
>   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/replicainstall.py", 
> line 1650, in main
>     promote_check(self)
>   File 
> "/usr/lib/python2.7/dist-packages/ipaserver/install/server/replicainstall.py", 
> line 375, in decorated
>     func(installer)
>   File 
> "/usr/lib/python2.7/dist-packages/ipaserver/install/server/replicainstall.py", 
> line 397, in decorated
>     func(installer)
>   File 
> "/usr/lib/python2.7/dist-packages/ipaserver/install/server/replicainstall.py", 
> line 952, in promote_check
>     sys.exit("IPA server is already configured on this system.\n"
>
> 2017-02-22T22:49:45Z DEBUG The ipa-replica-install command failed, 
> exception: SystemExit: IPA server is already configured on this system.
> If you want to reinstall the IPA server, please uninstall it first 
> using 'ipa-server-install --uninstall'.
> 2017-02-22T22:49:45Z ERROR IPA server is already configured on this 
> system.
> If you want to reinstall the IPA server, please uninstall it first 
> using 'ipa-server-install --uninstall'.
> 2017-02-22T22:49:45Z ERROR The ipa-replica-install command failed. See 
> /var/log/ipareplica-install.log for more information
>
> ------
>
> For those looking for a workaround meanwhile  do:
>
> python -c 'import sys; from ipaserver.install.installutils import 
> is_ipa_configured; sys.exit(is_ipa_configured())'
>
>
> As proposed here: https://fedorahosted.org/freeipa/ticket/4884
>
>
> Dio
>
>

Hello,

return code 1 is expected for already installed server. Return code 3 on 
replica is somehow special it doesn't mean that replica is already 
installed but more or less issues that may happen during replica 
installation.

If you think that we should return an extra return code for "IPA already 
installed", please file a RFE ticket. 
https://fedorahosted.org/freeipa/newticket

Martin

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