Mise à niveau multi-sites laisse _certains_ sites indisponibles

hellekin · Juin 11, 2021, 10:12

Avec la frénésie de mises à jour récente, menant à la version 2.8.0.beta2, quelque chose d’étrange s’est produit que j’enquête actuellement. L’effet est que, sur une installation multi-sites, certains mais pas tous les sites secondaires ne répondent plus. Le site principal est opérationnel, et certains sites secondaires fonctionnent normalement.

~~Je soupçonne que cela puisse être lié au problème discourse-calendar déjà signalé sur la version stable, mais ce n’est qu’une intuition.~~

hellekin · Juin 11, 2021, 11:21

J’ai trouvé ceci dans le journal d’un des sites :

journal d'erreur

[thx_zoethical_org] Démarrage de GET "/t/nos-reseaux-tisses/77" pour [IP RÉDACTÉE] à 2021-06-11 11:19:51 +0000
[thx_zoethical_org] Traitement par TopicsController#show en tant que HTML
[thx_zoethical_org]   Paramètres : {"slug"=>"nos-reseaux-tisses", "topic_id"=>"77"}
[thx_zoethical_org] Terminé avec erreur 500 Internal Server Error en 388 ms (ActiveRecord : 0,0 ms | Allocations : 74642)
[thx_zoethical_org] NoMethodError (méthode `include?' non définie pour 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 · Juin 12, 2021, 8:32

Avez-vous d’abord fait un git pull (inutile si vous effectuez une reconstruction plutôt qu’un bootstrap).

Une autre hypothèse est que cela soit lié au thème.

Vérifiez les thèmes et les extensions. Essayez le mode sans échec ?

hellekin · Juin 13, 2021, 8:56

Merci @pfaffman. J’ai utilisé rebuild (deux fois) et le safe-mode n’a pas aidé. Je reconstruis actuellement sur une autre machine pour éviter le multisite et voir si la restauration depuis des sauvegardes fonctionne.

Juste pour ajouter : les pages publiées (sous /pub) fonctionnent normalement. Oh, et /admin aussi… Peut-être que je peux résoudre le problème…

Apparemment, cela provient de discourse-prometheus-alert-receiver, qui n’est pas activé pour ce site…

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 ligne suivante semble être la coupable. Mais puisque le plugin n’est pas activé, il ne devrait pas se déclencher, non ?

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 · Juin 13, 2021, 9:10

Lorsque discourse-prometheus-alert-receiver est activé, le site fonctionne correctement. Lorsqu’il n’est pas activé, le site plante. Cela ressemble à un bug à mes yeux.

system · Juillet 13, 2021, 9:11

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.

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Mise à niveau multi-sites laisse _certains_ sites indisponibles

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