Actualización abortada: no hay suficientes trabajadores Unicorn ejecutándose

Estimados, buenas noches,
Espero que se encuentren muy bien!!

Estoy intentando actualizar Discourse en mi instancia autoalojada, pero obtengo el siguiente mensaje de error:

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*** Please be patient, next steps might take a while ***
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ABORTING, you do not have enough Unicorn workers running
Docker Manager: FAILED TO UPGRADE
#<RuntimeError: Not enough workers>
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:41:in `upgrade'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:19:in `block in <main>'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:6:in `fork'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:6:in `<main>'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/commands/runner/runner_command.rb:44:in `load'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/commands/runner/runner_command.rb:44:in `block in perform'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-8.0.4/lib/active_support/execution_wrapper.rb:91:in `wrap'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/commands/runner/runner_command.rb:70:in `conditional_executor'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/commands/runner/runner_command.rb:43:in `perform'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor/command.rb:28:in `run'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor/invocation.rb:127:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/base.rb:178:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor.rb:538:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/base.rb:73:in `perform'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:65:in `block in invoke'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:143:in `with_argv'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:63:in `invoke'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/commands.rb:18:in `<main>'
/usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `require'
/usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `block (2 levels) in replace_require'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/bootsnap-1.19.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
bin/rails:18:in `<main>'

¿Alguien podría ayudarme a solucionar este error para poder actualizar mi instancia?
Actualmente estoy ejecutando en 2025.12.0-latest

Muchas gracias a todos por su ayuda y apoyo,
Saludos
BR
Terenui

¿Intentaste reconstruir desde la línea de comandos?

No, pero puedo intentarlo, ¿cuál sería exactamente el comando que debo usar? Idealmente para actualizar todo? Soy bastante nuevo en Discourse y a veces me confundo con todos los comandos (ej. rebuild, rake, etc…):smiley:

Después de conectarse a su servidor mediante ssh,

Normalmente es

cd /var/discourse

./launcher rebuild app

Muchas gracias, funcionó :wink: