So it does allow me to login, however there is a popup that says:
"Some operations failed.", and a link "View details", when I click on that it shows:
"invalid 'PKINIT enabled server': all masters must have IPA master role"  
And there is a button that says "OK", when I click on that it shows this:

Runtime error

Web UI got in unrecoverable state during "runtime" phase.

Technical details:

y.server_config is undefined
freeipa/ipa/</y.update_password_expiration@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:37187
start_runtime@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:17296
register_phases/<@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:1253
_run_phase/<@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:3476
forEach@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:29752
_run_phase@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:3440
next_phase@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:3899
_run_phase/<@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:3626
c@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:60960
d/t.then@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:62246
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next_phase@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:3899
_run_phase/<@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:3626
c@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:60960
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c@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:60960
l@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:60886
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c@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:60960
l@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:60886
d/this.resolve@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:61873
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freeipa/rpc/</a.concurrent_command/t.command_completed@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:56993
freeipa/rpc/</a.concurrent_command/t.success_handler@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:56830
freeipa/rpc/</a.concurrent_command/t.execute/n.on_success</<@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:56380
freeipa/rpc/</a.command/l.register_handlers/<@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:53826
f@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:49586
dojo/on/</i.emit@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:45192
dojo/on/</i.emit@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:45808
emit@https://ipaca-01.example.com/ipa/ui/js/dojo/dojo.js?v=40504:1:48712
c@https://ipaca-01.example.com/ipa/ui/js/freeipa/app.js?40504:1:52469
l@https://ipaca-01.example.com/ipa/ui/js/libs/jquery.js?v=40504:4:24877
fireWith@https://ipaca-01.example.com/ipa/ui/js/libs/jquery.js?v=40504:4:25702
k@https://ipaca-01.example.com/ipa/ui/js/libs/jquery.js?v=40504:6:5346
t/<@https://ipaca-01.example.com/ipa/ui/js/libs/jquery.js?v=40504:6:9152

On Tue, Oct 23, 2018 at 4:07 PM Rob Crittenden <rcritten@redhat.com> wrote:
Ralph Crongeyer via FreeIPA-users wrote:
> Can this be manually removed? W currently can't login to the web portal
> due to this issue.

I don't understand how one master is affecting the web server of
another. By design they are independent. Can you provide details on how
login is failing?

rob

>
> On Fri, Oct 19, 2018 at 8:42 AM Ralph Crongeyer <rcrongeyer@gmail.com
> <mailto:rcrongeyer@gmail.com>> wrote:
>
>     The goal is to remove the replica server from the master. No split
>     brain. I need to remove this as we can't login to the portal because
>     of this.
>
>
>     On Thu, Oct 18, 2018 at 5:23 PM Rob Crittenden <rcritten@redhat.com
>     <mailto:rcritten@redhat.com>> wrote:
>
>         Ralph Crongeyer via FreeIPA-users wrote:
>         > Hi List,
>         > I have a master server that had a replica installed. The
>         replica has
>         > been uninstalled. When I try to run "ipa-replica-manage del
>         --force
>         > replica.server" it fails with:
>         > invalid 'PKINIT enabled server': all masters must have IPA
>         master role
>         > enabled
>         >
>         > How can I delete this replica?
>
>         What is your ultimate goal here? In your previous post it
>         sounded like
>         you are trying to create a split-brain. IPA doesn't like those
>         and does
>         what it can to prevent them.
>
>         rob
>
>
>
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