Current_hostname: constante não inicializada

Instalação
1

Olá! Temos uma configuração um tanto complexa aqui porque precisamos usar k8s para hospedar nosso fórum, mas tentarei manter as coisas simples.

Ao usar este aplicativo yml, obtemos o seguinte erro durante a inicialização. Isso é novo desde ontem à noite - estávamos rodando tudo bem até então, mas a nova implantação o quebrou de repente.

Não se preocupe com as modificações nas variáveis de ambiente de e-mail nesse yml, estávamos depurando outra coisa.

=> Booting Puma
=> Rails 7.0.2.4 application starting in production
=> Run `bin/rails server --help` for more startup options
Exiting
/var/www/discourse/lib/discourse.rb:443:in `current_hostname': uninitialized constant Discourse::SiteSetting (NameError)
Did you mean?  Discourse::SiteSettingMissing
        from /var/www/discourse/config/initializers/100-verify_config.rb:7:in `<main>'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.11.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:39:in `load'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.11.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:39:in `load'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/engine.rb:667:in `block in load_config_initializer'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-7.0.2.4/lib/active_support/notifications.rb:208:in `instrument'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/engine.rb:666:in `load_config_initializer'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/engine.rb:620:in `block (2 levels) in <class:Engine>'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/engine.rb:619:in `each'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/engine.rb:619:in `block in <class:Engine>'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/initializable.rb:32:in `instance_exec'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/initializable.rb:32:in `run'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/initializable.rb:61:in `block in run_initializers'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:228:in `block in tsort_each'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:431:in `each_strongly_connected_component_from'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:415:in `block in each_strongly_connected_component_from'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/initializable.rb:50:in `each'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/initializable.rb:50:in `tsort_each_child'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:415:in `call'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:415:in `each_strongly_connected_component_from'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:349:in `block in each_strongly_connected_component'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:347:in `each'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:347:in `call'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:347:in `each_strongly_connected_component'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:226:in `tsort_each'
        from /usr/local/lib/ruby/2.7.0/tsort.rb:205:in `tsort_each'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/initializable.rb:60:in `run_initializers'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/application.rb:372:in `initialize!'
        from /var/www/discourse/config/environment.rb:7:in `<main>'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.11.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.11.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/zeitwerk-2.5.4/lib/zeitwerk/kernel.rb:35:in `require'
        from config.ru:6:in `block in <main>'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/builder.rb:116:in `eval'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/builder.rb:116:in `new_from_string'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/builder.rb:105:in `load_file'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/builder.rb:66:in `parse_file'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/server.rb:349:in `build_app_and_options_from_config'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/server.rb:249:in `app'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/server.rb:422:in `wrapped_app'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/server.rb:312:in `block in start'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/server.rb:379:in `handle_profiling'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/server.rb:311:in `start'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/commands/server/server_command.rb:38:in `start'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/commands/server/server_command.rb:143:in `block in perform'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/commands/server/server_command.rb:134:in `tap'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/commands/server/server_command.rb:134:in `perform'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.2.1/lib/thor/command.rb:27:in `run'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.2.1/lib/thor/invocation.rb:127:in `invoke_command'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.2.1/lib/thor.rb:392:in `dispatch'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/command/base.rb:87:in `perform'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/command.rb:48:in `invoke'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.2.4/lib/rails/commands.rb:18:in `<main>'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.11.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
        from /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.11.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
        from bin/rails:18:in `<main>'

Demos uma olhada rápida no código fonte (embora a maioria de nós não seja familiar com Ruby), mas estamos bem perdidos. Alguma ideia?

2

Use o launcher para construir a imagem e iniciá-la com as variáveis de ambiente necessárias para que funcione. Você pode obtê-las com um comando do launcher que mostra apenas a chamada de inicialização (olhe o código do launcher para obtê-la).

Você pode construí-la contra o banco de dados ativo e, em seguida, iniciá-la, ou construí-la contra um banco de dados temporário e, em seguida, migrar e pré-compilar os ativos após a inicialização.

Tudo isso está além do escopo do suporte disponível aqui.

Ou você poderia usar o bitnami (também não suportado aqui).

3

Obrigado pela resposta, eu realmente aprecio, especialmente considerando que k8s está um pouco fora do escopo aqui.

Não podemos usar o Bitnami diretamente, pois precisamos adicionar plugins à instância, mas parece uma recomendação útil em geral.

Estamos verificando tudo triplamente, obrigado pela dica do launcher – esperamos encontrar algo.

1 curtida
4

Este, de fato, parece ter sido um problema relacionado a variáveis de ambiente ausentes - não nos arquivos de build, mas do lado do k8s. Obrigado pela ajuda.

2 curtidas
5

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