[Koha] koha stop working after enabling plack

Thu Aug 16 20:50:00 NZST 2018

Also, make sure your /etc/apt/sources.list.d/koha.list file contains

deb http://debian.koha-community.org/koha 17.05 main

El jue., 16 ago. 2018 a las 5:48, Tomas Cohen Arazi (<tomascohen at gmail.com>)
escribió:

> Can u run this:
>
> $ sudo apt install pmtools
> $ pmvers Mojolicious
> $ pmvers JSON::Validator
>
> and paste the output?
>
> El jue., 16 ago. 2018 a las 2:07, Alvaro Cornejo (<
> cornejo.alvaro at gmail.com>) escribió:
>
>> Hi
>>
>> This is what I get from plack-error.log:
>>
>> aco at Celacp:/var/log/koha/biblioteca$ sudo more plack-error.log
>> Process Backgrounded
>> 2018/08/15-23:29:54 Starman::Server (type Net::Server::PreFork) starting!
>> pid(7772)
>> Binding to UNIX socket file "/var/run/koha/biblioteca/plack.sock"
>> Setting gid to "1001 1001"
>> Setting uid to "1001"
>> Error while loading /etc/koha/plack.psgi: Can't load application from file
>> "/usr/share/koha/api/v1/app.pl": Can't
>> locate object method "cache_dir" via package "Swagger2::SchemaValidator"
>> at
>> /usr/share/perl5/Swagger2.pm line 42.
>> Compilation failed in require at (eval 1285) line 1.
>> Error while loading /etc/koha/plack.psgi: Can't load application from file
>> "/usr/share/koha/api/v1/app.pl": Can't
>> locate object method "cache_dir" via package "Swagger2::SchemaValidator"
>> at
>> /usr/share/perl5/Swagger2.pm line 42.
>> Compilation failed in require at (eval 1285) line 1.
>> ....
>> ....
>>
>> Error while loading /etc/koha/plack.psgi: Can't load application from file
>> "/usr/share/koha/api/v1/app.pl": Can't
>> locate object method "cache_dir" via package "Swagger2::SchemaValidator"
>> at
>> /usr/share/perl5/Swagger2.pm line 42.
>> Compilation failed in require at (eval 1285) line 1.
>> 2018/08/15-23:32:01 Server closing!
>>
>> ...
>> ...
>>
>> Error while loading /etc/koha/plack.psgi: Can't load application from file
>> "/usr/share/koha/api/v1/app.pl": Can't
>> locate object method "cache_dir" via package "Swagger2::SchemaValidator"
>> at
>> /usr/share/perl5/Swagger2.pm line 42.
>> Compilation failed in require at (eval 1285) line 1.
>> 2018/08/15-23:49:00 Server closing!
>> panic: fold_constants JMPENV_PUSH returned 2 at
>> /usr/share/perl5/Plack/Util.pm line 120.
>>
>>
>> This is the content of refered file:
>>
>> aco at Celacp:/var/log/koha/biblioteca$ sudo more /usr/share/koha/api/v1/
>> app.pl
>> #!/usr/bin/perl
>>
>> # This file is part of Koha.
>> #
>> # Koha is free software; you can redistribute it and/or modify it under
>> the
>> # terms of the GNU General Public License as published by the Free
>> Software
>> # Foundation; either version 3 of the License, or (at your option) any
>> later
>> # version.
>> #
>> # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
>> # WARRANTY; without even the implied warranty of MERCHANTABILITY or
>> FITNESS
>> FOR
>> # A PARTICULAR PURPOSE.  See the GNU General Public License for more
>> details.
>> #
>> # You should have received a copy of the GNU General Public License along
>> # with Koha; if not, write to the Free Software Foundation, Inc.,
>> # 51 Franklin Street
>> <https://maps.google.com/?q=51+Franklin+Street&entry=gmail&source=g>,
>> Fifth Floor, Boston, MA 02110-1301 USA.
>>
>> use Modern::Perl;
>>
>> require Mojolicious::Commands;
>> Mojolicious::Commands->start_app('Koha::REST::V1');
>>
>>
>>
>>
>>
>> |-----------------------------------------------------------------------------------------------------------------|
>> Envíe y Reciba Datos y mensajes de Texto (SMS) hacia y desde cualquier
>> celular y Nextel
>> en el Perú, México y en mas de 180 paises. Use aplicaciones 2 vias via SMS
>> y GPRS online
>>               Visitenos en www.perusms.com
>>
>> 2018-08-15 23:57 GMT-05:00 Alvaro Cornejo <cornejo.alvaro at gmail.com>:
>>
>> > Hi
>> >
>> > I´m trying to enable plack on my instance but Intranet and Opac hungs
>> > after restarting apache.
>> >
>> > This is what I´ve done:
>> >
>> >
>> > aco at Celacp:~$ sudo koha-plack --enable biblioteca
>> > WARNING: koha-plack requires some Apache modules that you are missing.
>> > You can install them with:
>> >
>> >     sudo a2enmod proxy_http
>> >
>> > Plack enabled for biblioteca
>> > aco at Celacp :~$ sudo a2enmod proxy_http
>> > Considering dependency proxy for proxy_http:
>> > Enabling module proxy.
>> > Enabling module proxy_http.
>> > To activate the new configuration, you need to run:
>> >   service apache2 restart
>> > aco at Celacp :~$ sudo service apache2 restart
>> > aco at Celacp :~$ sudo koha-plack --enable biblioteca
>> > Plack enabled for biblioteca
>> > aco at Celacp :~$ sudo koha-plack --start biblioteca
>> >  * Starting Plack daemon for biblioteca
>> >      [ OK ]
>> > aco at Celacp :~$ sudo service apache2 restart
>> >
>> > From here, if I try to access OPAC or internet it taked forever to load
>> > any page
>> >
>> > when stopping plack:
>> > aco at Celacp :~$ sudo koha-plack --stop biblioteca
>> >
>> > I get:
>> >
>> > Proxy Error
>> >
>> > The proxy server received an invalid response from an upstream server.
>> > The proxy server could not handle the request *GET /cgi-bin/koha/
>> about.pl
>> > <https://biblioteca-admin.celacp.org/cgi-bin/koha/about.pl>*.
>> >
>> > Reason: *Error reading from remote server*
>> >
>> > Apache/2.4.18 (Ubuntu) Server at biblioteca-admin.celacp.org Port 443
>> >
>> >
>> >   after apache restart I get:
>> >
>> > Service Unavailable
>> >
>> > The server is temporarily unable to service your request due to
>> > maintenance downtime or capacity problems. Please try again later.
>> > ------------------------------
>> > Apache/2.4.18 (Ubuntu) Server at biblioteca-admin.celacp.org Port 443
>> >
>> >
>> > I need to disable plack and restart apache to recover the intranet and
>> opac
>> >
>> >
>> > This is my koha version:
>> > Versión de Koha: 17.05.05.000
>> > Versión del SO ('uname -a'): Linux 4.15.13-x86_64-linode106 #1 SMP Tue
>> > Mar 27 14:42:14 UTC 2018 x86_64 Memcached is dissabled
>> >
>> >
>> > Any ideas of what can be happening?
>> >
>> > Regards,
>> >
>> > Alvaro
>> >
>> >
>> _______________________________________________
>> Koha mailing list  http://koha-community.org
>> Koha at lists.katipo.co.nz
>> https://lists.katipo.co.nz/mailman/listinfo/koha
>>
> --
> Tomás Cohen Arazi
> Theke Solutions (https://theke.io <http://theke.io/>)
> ✆ +54 9351 3513384 <+54%209%20351%20351-3384>
> GPG: B2F3C15F
>
-- 
Tomás Cohen Arazi
Theke Solutions (https://theke.io <http://theke.io/>)
✆ +54 9351 3513384
GPG: B2F3C15F