Servir Discourse desde una subcarpeta (prefijo de ruta) en lugar de un subdominio

:warning: Declaración oficial de Discourse sobre la configuración en subcarpetas

Admitimos configuraciones de subcarpetas para nuestros clientes empresariales y superiores. Debido a la gran complejidad de la configuración técnica, recomendamos encarecidamente no utilizar esta configuración a menos que tenga mucha experiencia en configuraciones personalizadas de subcarpetas.

Es fundamental que comprenda a fondo

  • La configuración de NGINX en el contenedor Docker de Discourse
  • El reenvío seguro de la IP original mediante encabezados personalizados en la cadena del proxy
  • La limitación de velocidad en el servidor proxy frontal

Si todo esto le suena extraño, le recomendamos encarecidamente que evite esta configuración.

Para servir Discourse desde una subcarpeta (también conocida como con un prefijo de ruta) en su dominio, como https://www.example.com/=SUBFOLDER=, ¡así es como debe hacerlo!

Configuración de Docker

En la sección env de su archivo yml del contenedor Docker, agregue la configuración DISCOURSE_RELATIVE_URL_ROOT con la subcarpeta que desea usar. Asegúrese de que no termine con una /.

Editar esto actualizará toda la guía.

env:
  ...
  DISCOURSE_RELATIVE_URL_ROOT: /=SUBFOLDER=

La sección run necesita algunos cambios para enviar todas las rutas de Discourse al lugar correcto. Aquí hay una sección run completa con soporte para subcarpetas:

run:
    - exec:
        cd: $home
        cmd:
          - mkdir -p public/=SUBFOLDER=
          - cd public/=SUBFOLDER= & ln -s ../uploads & ln -s ../backups
    - replace:
       global: true
       filename: /etc/nginx/conf.d/discourse.conf
       from: proxy_pass http://discourse;
       to: |
          rewrite ^/(.*)$ /=SUBFOLDER=/$1 break;
          proxy_pass http://discourse;
    - replace:
       filename: /etc/nginx/conf.d/discourse.conf
       from: etag off;
       to: |
          etag off;
          location /=SUBFOLDER= {
             rewrite ^/=SUBFOLDER=/?(.*)$ /$1;
          }
    - replace:
         filename: /etc/nginx/conf.d/discourse.conf
         from: $proxy_add_x_forwarded_for
         to: $http_your_original_ip_header
         global: true

$http_your_original_ip_header representa Your-Original-Ip-Header, que es un Encabezado de Confianza que usted establece en el origen y que contiene la IP real del cliente.

Esto es necesario porque el tráfico pasa a través de un proxy central; si Discourse tiene una IP pública, puede falsificarla. Si Discourse es privado, es posible que pueda arreglárselas con X-Forwarded-For.

Después de realizar estos cambios, inicie su contenedor Docker como de costumbre, o reconstruya si está cambiando un contenedor existente.

./launcher bootstrap app

o

./launcher rebuild app

Se adjunta un ejemplo completo de archivo yml para un contenedor independiente.

subfolder-sample.yml (3.1 KB)

Preocupaciones sobre la limitación de velocidad

Si va a utilizar esta configuración, probablemente querrá limitar la velocidad de las solicitudes antes de que lleguen a NGINX en el contenedor, lo que significa que probablemente evitará usar nuestra plantilla de limitación de velocidad. Es muy difícil configurar NGINX en el contenedor para limitar en una IP reasignada y requeriría cambios complejos en la plantilla.

Publicaciones existentes

Si realizó esto con un sitio existente que estaba en un subdominio, encontrará que sus subidas están rotas. Hay una herramienta que puede ayudar a corregir todas las rutas para incluir la subcarpeta. Primero, ingrese al contenedor Docker y navegue al directorio de Discourse:

cd /var/discourse
./launcher enter app
cd /var/www/discourse

Luego, ejecute el comando de remapeo después de hacer una copia de seguridad:

RAILS_ENV=production bundle exec script/discourse remap '/uploads' '/=SUBFOLDER=/uploads'

Vea también: Use a subfolder (path prefix) to serve Discourse with multiple servers sharing a domain para configuraciones más esotéricas.

robots.txt

Ahora que Discourse se ejecuta en una subcarpeta, no puede servir su archivo robots.txt para controlar qué rutas son rastreadas por los rastreadores web. Los rastreadores buscarán el archivo robots.txt de su sitio principal (https://www.example.com/robots.txt). Debe copiar el contenido del archivo robots.txt de Discourse (que se encuentra en https://www.example.com/=SUBFOLDER=/robots.txt) y colocarlo en el archivo robots.txt de su sitio principal.

35 Me gusta
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:warning: Please discuss the merits of subfolder vs non-subfolder on separate topics.

Any discussion about the subfolder setup here will likely be integrated into the top post and deleted.

I just edited the OP with more warnings!

10 Me gusta

That remap command wouldn’t work unless I called bundle exec discourse instead of bundle exec script/discourse.

I had to update the external_system_avatars_url site setting, and found I had to also remap things like <subfolder>/user_avatar/<domain>, <subfolder>/plugins, <subfolder>/images, etc…

3 Me gusta

Thanks for mentioning that @vvanpo :slight_smile:

I managed to get this working but do not know where to link <subfolder>/user_avatar/<domain>.

There is no user_avatar folder in the public folder. Where have you pointed (dest) your user_avatar symbolic link placed into <subfolder> ?

Thanks :wink:

Edit: It seems to work without user_avatar link. Maybe images must be rebuilded in background (sidekiq tasks) and this just take some time.

1 me gusta

thanks @vvanpo

here’s what worked for me:

RAILS_ENV=production bundle exec discourse remap '/uploads' '/<subfolder>/uploads'
RAILS_ENV=production bundle exec discourse remap '/user_avatar/<domain>' '/<subfolder>/user_avatar/<domain>'
RAILS_ENV=production bundle exec discourse remap '/images' '/<subfolder>/images'
RAILS_ENV=production bundle exec discourse remap '/plugins' '/<subfolder>/plugins'
3 Me gusta

Considering the rewrite only matches with the subfolder trailing slash, I think it’s safe to change the location directive to /forum/ in this howto, avoiding a possible clash if there are routes starting with the subfolder string. What do you think?

everything went fine while installing but when I was executing this command

after doing ./launcher enter app I got an error
im using ubuntu

root@ahmed-app:/var/www/discourse# RAILS_ENV=production bundle exec script/discourse remap '/uploads' '/ask/uploads'
bundler: failed to load command: script/discourse (script/discourse)
Traceback (most recent call last):
        77: from /usr/local/bin/bundle:23:in `<main>'
        76: from /usr/local/bin/bundle:23:in `load'
        75: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/exe/bundle:37:in `<top (required)>'
        74: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/friendly_errors.rb:130:in `with_friendly_errors'
        73: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/exe/bundle:49:in `block in <top (required)>'
        72: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli.rb:24:in `start'
        71: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/vendor/thor/lib/thor/base.rb:485:in `start'
        70: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli.rb:30:in `dispatch'
        69: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/vendor/thor/lib/thor.rb:392:in `dispatch'
        68: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
        67: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
        66: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli.rb:494:in `exec'
        65: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli/exec.rb:28:in `run'
        64: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli/exec.rb:63:in `kernel_load'
        63: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli/exec.rb:63:in `load'
        62: from script/discourse:286:in `<top (required)>'
        61: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.1.0/lib/thor/base.rb:485:in `start'
        60: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.1.0/lib/thor.rb:392:in `dispatch'
        59: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.1.0/lib/thor/invocation.rb:127:in `invoke_command'
        58: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.1.0/lib/thor/command.rb:27:in `run'
        57: from script/discourse:33:in `remap'
        56: from script/discourse:266:in `load_rails'
        55: from script/discourse:266:in `require'
        54: from /var/www/discourse/config/environment.rb:7:in `<top (required)>'
        53: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/railtie.rb:190:in `method_missing'
        52: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/railtie.rb:190:in `public_send'
        51: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/application.rb:363:in `initialize!'
        50: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:60:in `run_initializers'
        49: from /usr/local/lib/ruby/2.7.0/tsort.rb:205:in `tsort_each'
        48: from /usr/local/lib/ruby/2.7.0/tsort.rb:226:in `tsort_each'
        47: from /usr/local/lib/ruby/2.7.0/tsort.rb:347:in `each_strongly_connected_component'
        46: from /usr/local/lib/ruby/2.7.0/tsort.rb:347:in `call'
        45: from /usr/local/lib/ruby/2.7.0/tsort.rb:347:in `each'
        44: from /usr/local/lib/ruby/2.7.0/tsort.rb:349:in `block in each_strongly_connected_component'
        43: from /usr/local/lib/ruby/2.7.0/tsort.rb:415:in `each_strongly_connected_component_from'
        42: from /usr/local/lib/ruby/2.7.0/tsort.rb:415:in `call'
        41: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:50:in `tsort_each_child'
        40: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:50:in `each'
        39: from /usr/local/lib/ruby/2.7.0/tsort.rb:421:in `block in each_strongly_connected_component_from'
        38: from /usr/local/lib/ruby/2.7.0/tsort.rb:431:in `each_strongly_connected_component_from'
        37: from /usr/local/lib/ruby/2.7.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
        36: from /usr/local/lib/ruby/2.7.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
        35: from /usr/local/lib/ruby/2.7.0/tsort.rb:228:in `block in tsort_each'
        34: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:61:in `block in run_initializers'
        33: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:32:in `run'
        32: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:32:in `instance_exec'
        31: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/engine.rb:624:in `block in <class:Engine>'
        30: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/engine.rb:624:in `each'
        29: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/engine.rb:625:in `block (2 levels) in <class:Engine>'
        28: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/engine.rb:665:in `load_config_initializer'
        27: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.0.3.5/lib/active_support/notifications.rb:182:in `instrument'
        26: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/engine.rb:666:in `block in load_config_initializer'
        25: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.0.3.5/lib/active_support/dependencies.rb:318:in `load'
        24: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.0.3.5/lib/active_support/dependencies.rb:291:in `load_dependency'
        23: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.0.3.5/lib/active_support/dependencies.rb:318:in `block in load'
        22: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:59:in `load'
        21: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:59:in `load'
        20: from /var/www/discourse/config/initializers/004-message_bus.rb:120:in `<main>'
        19: from /var/www/discourse/lib/site_setting_extension.rb:522:in `block in setup_methods'
        18: from /var/www/discourse/lib/site_setting_extension.rb:287:in `refresh!'
        17: from /var/www/discourse/lib/site_setting_extension.rb:287:in `synchronize'
        16: from /var/www/discourse/lib/site_setting_extension.rb:290:in `block in refresh!'
        15: from /var/www/discourse/lib/site_settings/defaults_provider.rb:29:in `db_all'
        14: from /var/www/discourse/lib/site_settings/db_provider.rb:16:in `all'
        13: from /var/www/discourse/lib/site_settings/db_provider.rb:61:in `table_exists?'
        12: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_handling.rb:189:in `connection'
        11: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_handling.rb:221:in `retrieve_connection'
        10: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:1119:in `retrieve_connection'
         9: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:437:in `connection'
         8: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:593:in `checkout'
         7: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:871:in `acquire_connection'
         6: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:910:in `try_to_checkout_new_connection'
         5: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:931:in `checkout_new_connection'
         4: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:887:in `new_connection'
         3: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/postgresql_adapter.rb:46:in `postgresql_connection'
         2: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/pg-1.2.3/lib/pg.rb:58:in `connect'
         1: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/pg-1.2.3/lib/pg.rb:58:in `new'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/pg-1.2.3/lib/pg.rb:58:in `initialize': FATAL:  Peer authentication failed for user "discourse" (PG::ConnectionBad)
        75: from /usr/local/bin/bundle:23:in `<main>'
        74: from /usr/local/bin/bundle:23:in `load'
        73: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/exe/bundle:37:in `<top (required)>'
        72: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/friendly_errors.rb:130:in `with_friendly_errors'
        71: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/exe/bundle:49:in `block in <top (required)>'
        70: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli.rb:24:in `start'
        69: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/vendor/thor/lib/thor/base.rb:485:in `start'
        68: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli.rb:30:in `dispatch'
        67: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/vendor/thor/lib/thor.rb:392:in `dispatch'
        66: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
        65: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
        64: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli.rb:494:in `exec'
        63: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli/exec.rb:28:in `run'
        62: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli/exec.rb:63:in `kernel_load'
        61: from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.14/lib/bundler/cli/exec.rb:63:in `load'
        60: from script/discourse:286:in `<top (required)>'
        59: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.1.0/lib/thor/base.rb:485:in `start'
        58: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.1.0/lib/thor.rb:392:in `dispatch'
        57: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.1.0/lib/thor/invocation.rb:127:in `invoke_command'
        56: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.1.0/lib/thor/command.rb:27:in `run'
        55: from script/discourse:33:in `remap'
        54: from script/discourse:266:in `load_rails'
        53: from script/discourse:266:in `require'
        52: from /var/www/discourse/config/environment.rb:7:in `<top (required)>'
        51: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/railtie.rb:190:in `method_missing'
        50: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/railtie.rb:190:in `public_send'
        49: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/application.rb:363:in `initialize!'
        48: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:60:in `run_initializers'
        47: from /usr/local/lib/ruby/2.7.0/tsort.rb:205:in `tsort_each'
        46: from /usr/local/lib/ruby/2.7.0/tsort.rb:226:in `tsort_each'
        45: from /usr/local/lib/ruby/2.7.0/tsort.rb:347:in `each_strongly_connected_component'
        44: from /usr/local/lib/ruby/2.7.0/tsort.rb:347:in `call'
        43: from /usr/local/lib/ruby/2.7.0/tsort.rb:347:in `each'
        42: from /usr/local/lib/ruby/2.7.0/tsort.rb:349:in `block in each_strongly_connected_component'
        41: from /usr/local/lib/ruby/2.7.0/tsort.rb:415:in `each_strongly_connected_component_from'
        40: from /usr/local/lib/ruby/2.7.0/tsort.rb:415:in `call'
        39: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:50:in `tsort_each_child'
        38: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:50:in `each'
        37: from /usr/local/lib/ruby/2.7.0/tsort.rb:421:in `block in each_strongly_connected_component_from'
        36: from /usr/local/lib/ruby/2.7.0/tsort.rb:431:in `each_strongly_connected_component_from'
        35: from /usr/local/lib/ruby/2.7.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
        34: from /usr/local/lib/ruby/2.7.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
        33: from /usr/local/lib/ruby/2.7.0/tsort.rb:228:in `block in tsort_each'
        32: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:61:in `block in run_initializers'
        31: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:32:in `run'
        30: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/initializable.rb:32:in `instance_exec'
        29: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/engine.rb:624:in `block in <class:Engine>'
        28: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/engine.rb:624:in `each'
        27: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/engine.rb:625:in `block (2 levels) in <class:Engine>'
        26: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/engine.rb:665:in `load_config_initializer'
        25: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.0.3.5/lib/active_support/notifications.rb:182:in `instrument'
        24: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/engine.rb:666:in `block in load_config_initializer'
        23: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.0.3.5/lib/active_support/dependencies.rb:318:in `load'
        22: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.0.3.5/lib/active_support/dependencies.rb:291:in `load_dependency'
        21: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.0.3.5/lib/active_support/dependencies.rb:318:in `block in load'
        20: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:59:in `load'
        19: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:59:in `load'
        18: from /var/www/discourse/config/initializers/004-message_bus.rb:120:in `<main>'
        17: from /var/www/discourse/lib/site_setting_extension.rb:522:in `block in setup_methods'
        16: from /var/www/discourse/lib/site_setting_extension.rb:287:in `refresh!'
        15: from /var/www/discourse/lib/site_setting_extension.rb:287:in `synchronize'
        14: from /var/www/discourse/lib/site_setting_extension.rb:290:in `block in refresh!'
        13: from /var/www/discourse/lib/site_settings/defaults_provider.rb:29:in `db_all'
        12: from /var/www/discourse/lib/site_settings/db_provider.rb:16:in `all'
        11: from /var/www/discourse/lib/site_settings/db_provider.rb:61:in `table_exists?'
        10: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_handling.rb:189:in `connection'
         9: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_handling.rb:221:in `retrieve_connection'
         8: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:1119:in `retrieve_connection'
         7: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:437:in `connection'
         6: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:593:in `checkout'
         5: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:871:in `acquire_connection'
         4: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:910:in `try_to_checkout_new_connection'
         3: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:931:in `checkout_new_connection'
         2: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:887:in `new_connection'
         1: from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/postgresql_adapter.rb:33:in `postgresql_connection'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.0.3.5/lib/active_record/connection_adapters/postgresql_adapter.rb:50:in `rescue in postgresql_connection': FATAL:  Peer authentication failed for user "discourse" (ActiveRecord::NoDatabaseError)

its works for me too

After following the above-mentioned steps to use discourse in a subfolder, now am getting a new error posted below :

Refused to apply style from '<URL>' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.

Because of this error, the CSS files of the discourse are not loading and the page is blank. Can someone please help me with this?

Hi, my forum is installed on community.example.com now i want it to move on example.com/community (forum is already ruining) now i have added the env section and run section to yml , can someone answer my queries

  1. What will i add in $http_your_original_ip_header ?
  2. The old domain is community.example.com in DISCOURSE_HOSTNAME: do i have to change it ?
  3. What will be "proxy_pass http://discourse; " section in run
1 me gusta

Nothing, that should be copied as written.

That should also be copied as written

Yes, it should now be example.com

5 Me gusta

After many rebuild it is working fine now , just small issue SSL is not working , Not using any ssl template how to get SSL working

1 me gusta

Did you set the LETSENCRYPT_ACCOUNT_EMAIL?

Also, if you have rebuilt more than five (?) times, you’ve got the rate limit and won’t be able to get a certificate for that domain name for a week.

3 Me gusta

Mi experiencia:

force https -> checked

También tuve que hacer proxy de /assets a subfolder/assets de lo contrario, lanzaría 404 para *.js.map

… y por supuesto $http_your_original_ip_header debería ser $proxy_add_x_forwarded_for por defecto.

4 Me gusta

Hola,

¿Alguien ha intentado deshacer la configuración de subdirectorio para una instancia de Discourse en ejecución?

He configurado una instancia para usar esta configuración, para un subdirectorio como /forum, y funcionó. Pero finalmente, decidimos usar la opción de subdominio, así que intenté deshacer todos los cambios, es decir, eliminar la variable DISCOURSE_RELATIVE_URL_ROOT y la sección run, y escribir la predeterminada:

run:
  - exec: echo "Beginning of custom commands"
  ## If you want to set the 'From' email address for your first registration, uncomment and change:
  ## After getting the first signup email, re-comment the line. It only needs to run once.
  #- exec: rails r "SiteSetting.notification_email='info@unconfigured.discourse.org'"
  - exec: echo "End of custom commands"

Y cuando la aplicación se reconstruye, se muestra la siguiente pantalla al intentar acceder a la URL (sin el /forum):

Y si intento ir a /forum, se renderiza la siguiente pantalla:

Así que no sé qué otros cambios se necesitan para que vuelva a funcionar.

Saludos,
Miguel.

1 me gusta

Lo que habría hecho es una copia de seguridad y restauración en un nuevo servidor. Eso habría dejado tu servidor existente funcionando hasta que hubieras podido probar el nuevo. Y como está en un subdominio nuevo, habría sido mucho más fácil hacerlo de esa manera. Pero eso no te ayuda.

¿Hiciste este paso a la inversa?

Creo que necesitarás hacer

  RAILS_ENV=production bundle exec script/discourse remap '/forum/uploads' '/uploads'

pero eso no explica el error “Oops”. El lugar donde buscar son los registros en

 /var/discourse/shared/standalone/logs/var-log/nginx/

y

 /var/discourse/shared/standalone/logs/rails/production.log

Escribí ambos, así que podrías necesitar ajustar cosas si me equivoqué.

Estaré encantado de ayudar aquí tanto como sea posible, pero si esto cuenta como una emergencia para la que tienes presupuesto, puedes contactarme directamente.

3 Me gusta

cómo hacer que los inicios de sesión sociales funcionen, es decir, ahora, ¿cuál será la URI de callback autorizada?

DISCOURSE_HOSTNAME: example.com
DISCOURSE_RELATIVE_URL_ROOT: /forum

¿será example.com o forum.example.com o example.com/forum (google y fb no aceptan esta url)?

1 me gusta

Según Configurar el inicio de sesión de Facebook para Discourse
La URL de devolución de llamada es https://discourse.example.com/auth/facebook/callback para una subcarpeta sería https://discourse.example.com/forum/auth/facebook/callback

2 Me gusta

La aplicación funcionó bien pero luego falló https://example.com/community/auth/failure?message=no_authorization_code&origin=https%3A%2F%2Fexample.com%2Fcommunity%2F&strategy=facebook#_= _

Lo sentimos, hubo un error al autorizar tu cuenta. Por favor, inténtalo de nuevo.

Estoy bastante seguro de que eso significa que tienes la parte de la subcarpeta bien hecha y ahora necesitas arreglar la parte de Facebook, que es considerablemente más difícil.

1 me gusta