Since SMTP passwords should not be in a file under version control, and
they're usually configured in the production.rb file (which is under
version control), the natural place to configure it is the secrets.yml
file.
Until now we were using the capistrano shared folder, but that's a bit
inconvenient since changes we've done to the production.rb file (like
changing eager_load_paths when we upgraded to Rails 5) won't take effect
after a deployment.
We're going to upgrade our ruby version, and we need these tasks.
Note we now get a warning caused by `rvm1:install:ruby` invoking
`deploy:updating`. It doesn't seem to be an issue because we don't add
any hooks to `deploy:updating`, and neither do the rest of the gems we
use.
Old CONSUL nginx configurations will probably have a reference to a
unicorn socket. Making that file a symbolic link to a puma socket makes
it possible for the application to keep working without updating the
nginx configuration file.
Puma was adding commands to `rvm_map_bins`, which meant RMV1 wasn't
using the default value of `rvm1_map_bins`.
Changing the order we use to require `rmv1/capistrano3` and
`capistrano/puma` did not fix the issue.
Puma is the server we use in the development environment, so this way we
don't need to maintain two servers. Furthermore, puma seems to offer a
few advantages over unicorn (like multithreading) and no disadvantages.
Images uploaded with CKEditor go to a folder that was not linked, so
every new deploy with capistrano the reference to those images was
lost.
By linking the directory the references to the images remain after a
new deploy.
Ruby and bundler should already be installed in the system
Before we can bring back these commands we need to review them, right now they are raising an interesting exception
