Actualización multi-sitio deja algunos sitios no disponibles

hellekin · 11 Junio, 2021 10:12

Con la reciente oleada de actualizaciones, que llevó a la versión 2.8.0.beta2, ocurrió algo extraño que estoy investigando actualmente. El efecto es que, en una instalación multi-sitio, algunos sitios secundarios, pero no todos, dejan de responder. El sitio principal está activo y algunos sitios secundarios funcionan con normalidad.

~~Sospecho que podría estar relacionado con el problema de discourse-calendar ya reportado en la versión estable, pero eso es solo una intuición.~~

hellekin · 11 Junio, 2021 11:21

Encontré esto en el registro de uno de los sitios:

registro de errores

[thx_zoethical_org] Iniciado GET "/t/nos-reseaux-tisses/77" para [IP OCULTA] en 2021-06-11 11:19:51 +0000
[thx_zoethical_org] Procesando TopicsController#show como HTML
[thx_zoethical_org]   Parámetros: {"slug"=>"nos-reseaux-tisses", "topic_id"=>"77"}
[thx_zoethical_org] Finalizado 500 Internal Server Error en 388ms (ActiveRecord: 0.0ms | Asignaciones: 74642)
[thx_zoethical_org] NoMethodError (método no definido `include?' para nil:NilClass)
lib/topic_query.rb:111:in `block in apply_custom_filters'
lib/topic_query.rb:110:in `each'
lib/topic_query.rb:110:in `apply_custom_filters'
lib/topic_query.rb:890:in `default_results'
lib/topic_query.rb:523:in `unread_results'
lib/topic_query.rb:218:in `list_suggested_for'
lib/topic_view.rb:572:in `suggested_topics'
app/serializers/suggested_topics_mixin.rb:16:in `include_suggested_topics?'
(eval):6:in `_fast_attributes'
app/controllers/topics_controller.rb:1158:in `block (2 levels) in perform_show_response'
app/controllers/topics_controller.rb:1153:in `perform_show_response'
app/controllers/topics_controller.rb:162:in `show'
app/controllers/application_controller.rb:395:in `block in with_resolved_locale'
app/controllers/application_controller.rb:395:in `with_resolved_locale'
lib/middleware/omniauth_bypass_middleware.rb:71:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:355:in `call'
config/initializers/008-rack-cors.rb:25:in `call'
config/initializers/100-quiet_logger.rb:23:in `call'
config/initializers/100-silence_logger.rb:31:in `call'
lib/middleware/enforce_hostname.rb:23:in `call'
lib/middleware/request_tracker.rb:177:in `call'

pfaffman · 12 Junio, 2021 20:32

¿Primero hiciste un git pull (innecesario si haces una reconstrucción en lugar de un bootstrap)?

Otra conjetura es que esté relacionado con el tema.

Revisa los temas y complementos. ¿Pruebas el modo seguro?

hellekin · 13 Junio, 2021 20:56

Gracias @pfaffman. Usé rebuild (dos veces) y safe-mode no ayudó. Actualmente estoy reconstruyendo en otra máquina para evitar el modo multisitio y ver si la restauración desde copias de seguridad funciona.

Solo para añadir: las páginas publicadas (bajo /pub) funcionan con normalidad. Oh, y /admin también… Quizás pueda solucionarlo…

Aparentemente, el problema proviene de discourse-prometheus-alert-receiver, que no está habilitado para este sitio…

plugins/discourse-prometheus-alert-receiver/plugin.rb:152:in `block (2 levels) in activate!'
lib/topic_query.rb:111:in `block in apply_custom_filters'
lib/topic_query.rb:110:in `each'
lib/topic_query.rb:110:in `apply_custom_filters'
lib/topic_query.rb:890:in `default_results'
lib/topic_query.rb:507:in `latest_results'
lib/topic_query.rb:242:in `list_latest'
app/controllers/categories_controller.rb:51:in `block (2 levels) in index'
actionpack (6.1.3.2) lib/action_controller/metal/mime_responds.rb:214:in `respond_to'
app/controllers/categories_controller.rb:40:in `index'
actionpack (6.1.3.2) lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
actionpack (6.1.3.2) lib/abstract_controller/base.rb:228:in `process_action'
actionpack (6.1.3.2) lib/action_controller/metal/rendering.rb:30:in `process_action'
actionpack (6.1.3.2) lib/abstract_controller/callbacks.rb:42:in `block in process_action'
activesupport (6.1.3.2) lib/active_support/callbacks.rb:117:in `block in run_callbacks'
app/controllers/application_controller.rb:395:in `block in with_resolved_locale'
i18n (1.8.10) lib/i18n.rb:314:in `with_locale'
app/controllers/application_controller.rb:395:in `with_resolved_locale'
activesupport (6.1.3.2) lib/active_support/callbacks.rb:126:in `block in run_callbacks'
activesupport (6.1.3.2) lib/active_support/callbacks.rb:137:in `run_callbacks'
actionpack (6.1.3.2) lib/abstract_controller/callbacks.rb:41:in `process_action'
actionpack (6.1.3.2) lib/action_controller/metal/rescue.rb:22:in `process_action'
actionpack (6.1.3.2) lib/action_controller/metal/instrumentation.rb:34:in `block in process_action'
activesupport (6.1.3.2) lib/active_support/notifications.rb:203:in `block in instrument'
activesupport (6.1.3.2) lib/active_support/notifications/instrumenter.rb:24:in `instrument'
activesupport (6.1.3.2) lib/active_support/notifications.rb:203:in `instrument'
actionpack (6.1.3.2) lib/action_controller/metal/instrumentation.rb:33:in `process_action'
actionpack (6.1.3.2) lib/action_controller/metal/params_wrapper.rb:249:in `process_action'
activerecord (6.1.3.2) lib/active_record/railties/controller_runtime.rb:27:in `process_action'
actionpack (6.1.3.2) lib/abstract_controller/base.rb:165:in `process'
actionview (6.1.3.2) lib/action_view/rendering.rb:39:in `process'
rack-mini-profiler (2.3.2) lib/mini_profiler/profiling_methods.rb:111:in `block in profile_method'


actionpack (6.1.3.2) lib/action_controller/metal.rb:190:in `dispatch'
actionpack (6.1.3.2) lib/action_controller/metal.rb:254:in `dispatch'
actionpack (6.1.3.2) lib/action_dispatch/routing/route_set.rb:50:in `dispatch'
actionpack (6.1.3.2) lib/action_dispatch/routing/route_set.rb:33:in `serve'
actionpack (6.1.3.2) lib/action_dispatch/journey/router.rb:50:in `block in serve'
actionpack (6.1.3.2) lib/action_dispatch/journey/router.rb:32:in `each'
actionpack (6.1.3.2) lib/action_dispatch/journey/router.rb:32:in `serve'
actionpack (6.1.3.2) lib/action_dispatch/routing/route_set.rb:842:in `call'
lib/middleware/omniauth_bypass_middleware.rb:71:in `call'
rack (2.2.3) lib/rack/tempfile_reaper.rb:15:in `call'
rack (2.2.3) lib/rack/conditional_get.rb:27:in `call'
rack (2.2.3) lib/rack/head.rb:12:in `call'
actionpack (6.1.3.2) lib/action_dispatch/http/permissions_policy.rb:22:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:355:in `call'
config/initializers/008-rack-cors.rb:25:in `call'
rack (2.2.3) lib/rack/session/abstract/id.rb:266:in `context'
rack (2.2.3) lib/rack/session/abstract/id.rb:260:in `call'
actionpack (6.1.3.2) lib/action_dispatch/middleware/cookies.rb:689:in `call'
actionpack (6.1.3.2) lib/action_dispatch/middleware/callbacks.rb:27:in `block in call'
activesupport (6.1.3.2) lib/active_support/callbacks.rb:98:in `run_callbacks'
actionpack (6.1.3.2) lib/action_dispatch/middleware/callbacks.rb:26:in `call'
actionpack (6.1.3.2) lib/action_dispatch/middleware/actionable_exceptions.rb:18:in `call'
actionpack (6.1.3.2) lib/action_dispatch/middleware/debug_exceptions.rb:29:in `call'
actionpack (6.1.3.2) lib/action_dispatch/middleware/show_exceptions.rb:33:in `call'
logster (2.9.6) lib/logster/middleware/reporter.rb:43:in `call'
railties (6.1.3.2) lib/rails/rack/logger.rb:37:in `call_app'
railties (6.1.3.2) lib/rails/rack/logger.rb:28:in `call'
config/initializers/100-quiet_logger.rb:23:in `call'
config/initializers/100-silence_logger.rb:31:in `call'
actionpack (6.1.3.2) lib/action_dispatch/middleware/remote_ip.rb:81:in `call'
actionpack (6.1.3.2) lib/action_dispatch/middleware/request_id.rb:26:in `call'
lib/middleware/enforce_hostname.rb:23:in `call'
rack (2.2.3) lib/rack/method_override.rb:24:in `call'
rack (2.2.3) lib/rack/sendfile.rb:110:in `call'
actionpack (6.1.3.2) lib/action_dispatch/middleware/host_authorization.rb:92:in `call'
plugins/discourse-prometheus/lib/middleware/metrics.rb:17:in `call'
rack-mini-profiler (2.3.2) lib/mini_profiler/profiler.rb:384:in `call'


message_bus (3.3.6) lib/message_bus/rack/middleware.rb:61:in `call'
lib/middleware/request_tracker.rb:177:in `call'
rails_multisite (3.0.0) lib/rails_multisite/middleware.rb:25:in `call'
railties (6.1.3.2) lib/rails/engine.rb:539:in `call'
railties (6.1.3.2) lib/rails/railtie.rb:207:in `public_send'
railties (6.1.3.2) lib/rails/railtie.rb:207:in `method_missing'
rack (2.2.3) lib/rack/urlmap.rb:74:in `block in call'
rack (2.2.3) lib/rack/urlmap.rb:58:in `each'
rack (2.2.3) lib/rack/urlmap.rb:58:in `call'
unicorn (6.0.0) lib/unicorn/http_server.rb:634:in `process_client'
unicorn (6.0.0) lib/unicorn/http_server.rb:732:in `worker_loop'
unicorn (6.0.0) lib/unicorn/http_server.rb:547:in `spawn_missing_workers'
unicorn (6.0.0) lib/unicorn/http_server.rb:143:in `start'
unicorn (6.0.0) bin/unicorn:128:in `<top (required)>'
vendor/bundle/ruby/2.7.0/bin/unicorn:23:in `load'
vendor/bundle/ruby/2.7.0/bin/unicorn:23:in `<main>'

La siguiente línea parece ser la culpable. Pero, dado que el plugin no está habilitado, no debería ejecutarse, ¿verdad?

github.com/discourse/discourse-prometheus-alert-receiver

plugin.rb

main


      
          # frozen_string_literal: true
          
          # name: discourse-prometheus-alert-receiver
          # about: Receives a Prometheus webhook and creates a topic in Discourse
          # version: 0.1
          # url: https://github.com/discourse/discourse-prometheus-alert-receiver
          
          enabled_site_setting :prometheus_alert_receiver_enabled
          
          register_asset "stylesheets/topic-post.scss"
          
          after_initialize do
            module ::DiscoursePrometheusAlertReceiver
              PLUGIN_NAME = "discourse-prometheus-alert-receiver".freeze
          
              PREVIOUS_TOPIC_CUSTOM_FIELD = "prom_previous_topic".freeze
              TOPIC_BODY_CUSTOM_FIELD = "prom_alert_topic_body".freeze
              TOPIC_BASE_TITLE_CUSTOM_FIELD = "prom_alert_topic_base_title".freeze
          
              class Engine < ::Rails::Engine
                engine_name PLUGIN_NAME
                isolate_namespace ::DiscoursePrometheusAlertReceiver
              end
            end
          
            require_relative "app/controllers/discourse_prometheus_alert_receiver/receiver_controller"
            require_relative "app/models/alert_receiver_alert"
            require_relative "app/serializers/alert_receiver_alert"
            require_relative "app/jobs/concerns/alert_post_mixin"
            require_relative "app/jobs/regular/process_alert"
            require_relative "app/jobs/regular/process_grouped_alerts"
          
            unless Rails.env.test?
              %i[tagging_enabled allow_duplicate_topic_titles].each do |setting|
                SiteSetting.public_send("#{setting}=", true) unless SiteSetting.public_send(setting)
              end
            end
          
            register_topic_custom_field_type(
              DiscoursePrometheusAlertReceiver::PREVIOUS_TOPIC_CUSTOM_FIELD,
              :integer,
            )
            register_topic_custom_field_type(
              DiscoursePrometheusAlertReceiver::TOPIC_BODY_CUSTOM_FIELD,
              :string,
            )
            register_topic_custom_field_type(
              DiscoursePrometheusAlertReceiver::TOPIC_BASE_TITLE_CUSTOM_FIELD,
              :string,
            )
          
            self.add_model_callback("Category", :after_destroy) do
              PluginStoreRow
                .where(plugin_name: ::DiscoursePrometheusAlertReceiver::PLUGIN_NAME)
                .where("value::json->>'category_id' = '?'", self.id)
                .destroy_all
            end
          
            self.add_model_callback("Group", :after_destroy) do
              PluginStoreRow
                .where(plugin_name: ::DiscoursePrometheusAlertReceiver::PLUGIN_NAME)
                .where("value::json->>'assignee_group_id' = '?'", self.id)
                .destroy_all
            end
          
            reloadable_patch { Topic.has_many :alert_receiver_alerts, dependent: :delete_all }
          
            add_class_method(:topic, :alerts_category_ids) do
              PluginStoreRow.where(plugin_name: ::DiscoursePrometheusAlertReceiver::PLUGIN_NAME).pluck(
                "value::json->'category_id'",
              )
            end
          
            add_class_method(:topic, :firing_alerts) do |category_ids = []|
              joins(:alert_receiver_alerts).where("alert_receiver_alerts.status": "firing").where(
                "not topics.closed AND topics.category_id IN (?)",
                (category_ids.presence || alerts_category_ids),
              )
            end
          
            add_to_serializer(
              :topic_view,
              :alert_data,
              include_condition: -> { object.topic.alert_receiver_alerts.present? },
            ) { ActiveModel::ArraySerializer.new(object.topic.alert_receiver_alerts) }
          
            on(:after_extract_linked_users) do |users, post|
              if post.post_number == 1 && post.user == Discourse.system_user &&
                   post.topic.category&.slug == "alerts" # TODO: don't hardcode the category slug
                users.clear
              end
            end
          
            TopicQuery.add_custom_filter(
              DiscoursePrometheusAlertReceiver::PLUGIN_NAME,
            ) do |results, topic_query|
              options = topic_query.options
          
              if Topic.alerts_category_ids.include?(options[:category_id]) && options[:status] == "firing"
                results = results.firing_alerts([options[:category_id]])
              end
          
              results
            end
          
            require_dependency "admin_constraint"
          
            ::DiscoursePrometheusAlertReceiver::Engine.routes.draw do
              token_format = /[a-f0-9]{64}/
              post "/receiver/:token" => "receiver#receive", :token => token_format, :as => :receive
              post "/receiver/resync/:token" => "receiver#receive_grouped_alerts", :token => token_format
              post "/receiver/grouped/alerts/:token" => "receiver#receive_grouped_alerts",
                   :token => token_format,
                   :as => :receive_grouped_alerts
              post "/receiver/generate" => "receiver#generate_receiver_url",
                   :constraints => AdminConstraint.new
            end
          
            Discourse::Application.routes.append do
              mount ::DiscoursePrometheusAlertReceiver::Engine, at: "/prometheus"
            end
          end

hellekin · 13 Junio, 2021 21:10

Cuando discourse-prometheus-alert-receiver está habilitado, el sitio funciona correctamente. Cuando no está habilitado, el sitio falla. Esto me parece un error.

Tema		Respuestas	Vistas
Upgrade to 2.8.0beta11 fails on multisite due to code review plugin Support	0	389	13 Enero 2022
Upgrade to latest release failed 8/21/25 Self-hosting	12	230	13 Octubre 2025
Rake multisite:migrate is broken Bug	5	1446	23 Junio 2020
Exception: Failed to initialize site default after upgrade Self-hosting	3	45	13 Abril 2026
ActiveRecord::StatementInvalid: PG::UndefinedColumn: ERROR: column categories.search_priority does not exist Bug	19	4482	25 Marzo 2019

Actualización multi-sitio deja algunos sitios no disponibles

Temas relacionados