On 07.12.2015 08:21, Jan Cholasta wrote:
On 2.12.2015 16:23, Jan Cholasta wrote:
Hi,

the attached patch fixes <https://fedorahosted.org/freeipa/ticket/5498>.

Note that you still have to provide admin password in
ipa-replica-install, either using --admin-password or interactively,
because:

a) Admin password is required for replica promotion. This will be fixed
with <https://fedorahosted.org/freeipa/ticket/5401>.

Patches are on the list:
<https://www.redhat.com/archives/freeipa-devel/2015-December/msg00027.html>.

Pushed.



b) Admin password is required for connection check. This will be fixed
with <https://fedorahosted.org/freeipa/ticket/5497>.

Martin Basti pointed out that admin password should not be asked interactively during OTP replica promotion. Fixed.

Updated and rebased patch attached.




1)
[root@vm-058-138 ~]# ipa-replica-install --server vm-058-137.abc.idm.lab.eng.brq.redhat.com --domain abc.idm.lab.eng.brq.redhat.com --password=bubak --setup-ca
Configuring client side components
Password for ad...@abc.idm.lab.eng.brq.redhat.com:

IMO password should be asked first, before any installation begins (IMO this is for conncheck)

2)
When host is not in ipaservers hostgroup. Also I would expect different error message ipa-replica-install --server vm-058-137.abc.idm.lab.eng.brq.redhat.com --domain abc.idm.lab.eng.brq.redhat.com --password=bubak --setup-ca --skip-conncheck

....
    step()
File "/usr/lib/python2.7/site-packages/ipapython/install/core.py", line 352, in <lambda>
    step = lambda: next(self.__gen)
File "/usr/lib/python2.7/site-packages/ipapython/install/util.py", line 81, in run_generator_with_yield_from
    six.reraise(*exc_info)
File "/usr/lib/python2.7/site-packages/ipapython/install/util.py", line 59, in run_generator_with_yield_from
    value = gen.send(prev_value)
File "/usr/lib/python2.7/site-packages/ipapython/install/common.py", line 63, in _install
    for nothing in self._installer(self.parent):
File "/usr/lib/python2.7/site-packages/ipaserver/install/server/replicainstall.py", line 1507, in main
    promote_check(self)
File "/usr/lib/python2.7/site-packages/ipaserver/install/server/replicainstall.py", line 374, in decorated
    func(installer)
File "/usr/lib/python2.7/site-packages/ipaserver/install/server/replicainstall.py", line 1002, in promote_check
    conn.connect(ccache=installer._ccache)
File "/usr/lib/python2.7/site-packages/ipalib/backend.py", line 66, in connect
    conn = self.create_connection(*args, **kw)
File "/usr/lib/python2.7/site-packages/ipaserver/plugins/ldap2.py", line 199, in create_connection
    principal = krb_utils.get_principal(ccache_name=ccache)
File "/usr/lib/python2.7/site-packages/ipalib/krb_utils.py", line 184, in get_principal
    raise errors.CCacheError(message=unicode(e))

2015-12-07T16:23:40Z DEBUG The ipa-replica-install command failed, exception: CCacheError: Major (851968): Unspecified GSS failure. Minor code may provide more information, Minor (2529639053): No Kerberos credentials available 2015-12-07T16:23:40Z ERROR Major (851968): Unspecified GSS failure. Minor code may provide more information, Minor (2529639053): No Kerberos credentials available


3)
This case is not handle very well:
a) install client with OTP password
b) install replica with the same OTP password (when host is no in ipaservers group, if host is in ipaservers group it works)

ipa.ipapython.install.cli.install_tool(Replica): ERROR Major (851968): Unspecified GSS failure. Minor code may provide more information, Minor (2529639053): No Kerberos credentials available ipa.ipapython.install.cli.install_tool(Replica): ERROR The ipa-replica-install command failed. See /var/log/ipareplica-install.log for more information

4)
This is not user friendly
I used wrong OTP password, can we somehow propagate the actual error from client install to stderr?

ipa.ipapython.install.cli.install_tool(Replica): ERROR Configuration of client side components failed! ipa-client-install returned: Command ''/usr/sbin/ipa-client-install' '--unattended' '--domain' 'abc.idm.lab.eng.brq.redhat.com' '--server' 'vm-058-137.abc.idm.lab.eng.brq.redhat.com' '--password' 'buba'' returned non-zero exit status 1 ipa.ipapython.install.cli.install_tool(Replica): ERROR The ipa-replica-install command failed. See /var/log/ipareplica-install.log for more information

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