Capistrano 3 has a doctor task that will print information about Environment: Ruby, Rubygems and Bundler versions List of Capistrano...
When using Rails credentials, you will edit the encrypted credentials for staging or production environments from time to time. To...
Using Capistrano, we usually have some array configurations in the config/deploy.rb file, like set :linked_files, %w[config/database.yml], so in...
This Capistrano task runs a command on all servers. bundle exec cap production app:run cmd='zgrep -P "..." RAILS_ROOT/log/production.log...
In Capistrano 3, your Capfile requires 'capistrano/rails/migrations', which brings two Capistrano tasks: deploy:migrate and deploy:migrating. The former checks...
We regularly have tasks that need to be performed around a deploy. Be it to notify operations about changed application...
If you use a newer SSH key generated with the ED25519 algorithm instead of RSA (see Create a new SSH...
Issue: You have an app using jsbundling-rails and esbuild. After deploy, the assets built by esbuild are missing in...
You'll need openssl-3 or newer for servers running 22.04 Ruby version 3.1 uses by default the gem openssl...
Webpack builds can take a long time, so we only want to compile when needed. This card shows what will...
In newer passenger versions the output of passenger -v has changed. capistrano-passenger tries to parse the version and now...
SSHKit 1.9.0 might fail with the following error, when trying to deploy a Rail application. Upgrading the gem to version...
Whenever requires you to set the application attribute in your Capistrano configuration. Otherwise your cronjobs are created multiple times.
When deploying a Rails application that is using Webpacker and Capistrano, there are a few configuration tweaks that optimize the...
We use the whenever gem to automatically update the crontab of the servers we deploy to. By default, whenever will...
A recent patch level Ruby update caused troubles to some of us as applications started to complain about incompatible gem...
If you use webpacker in your Rails application, and you have completely disabled Sprockets, you might get the following error...
Capistrano automatically logs each (successful) deployment into a file on your application servers. It is located at the root of...
webpack is a very powerful asset bundler written in node.js to bundle (ES6) JavaScript modules, stylesheets, images, and other assets...
When deploying with capistrano it's possible you get this "error" message: *** [err :: example.com] There are no Phusion Passenger-served...
This is a short overview of things that are required to upgrade a project from the Asset Pipeline to Webpacker...
While deploying an Ruby update to an old application these days, we encountered the following misleading error: *** [err :: some-host.makandra.de] You...
Remember How to skip Sprockets asset compile during Capistrano deployment and Automatically skipping asset compilation when assets have not changed...
Font Awesome 5 is a comprehensive solution for vector icons on your website. Originally, Font Awesome came as an icon...