jfahrer/dockerizing_rails

dockerizing_rails's Issues

Where can I learn more?

Say, for example, that I was a docker wizard and I wanted more to learn after this workshop, can you give me some references on where to go?

I'd like some follow-up work after finishing this workshop to learn more on my own time.

rspec fails in assignment 3

When running this command rspec fails. I think this is unintentional.

 |23:30:29| jh |preparation ✗| → docker container run -it your_docker_id/rails_app:v1 rspec
...........F.............

Failures:

  1) ProgressUpdateJob#peform sets the progress to 100 if there are more read pages than pages
     Failure/Error: expect { described_class.new.perform(book.id) }.to change { book.reload.progress }.from(nil).to(100)
       expected `book.reload.progress` to have changed to 100, but is now 115
     # ./spec/jobs/progress_update_job_spec.rb:18:in `block (3 levels) in <main>'

Finished in 1.46 seconds (files took 2.65 seconds to load)
25 examples, 1 failure

Failed examples:

rspec ./spec/jobs/progress_update_job_spec.rb:13 # ProgressUpdateJob#peform sets the progress to 100 if there are more read pages than pages

Could not find table 'books'

After running this command in assignment 3, see the error message:

 MacBook-Pro-5 in ~/workspace/dockerizing_rails ❤️
 |23:28:16| jh |preparation ✗| → docker container run -it your_docker_id/rails_app:v1
Running via Spring preloader in process 27
Loading development environment (Rails 5.2.3)
irb(main):001:0> Book.create!(title: "Rails With Docker", pages: 312)
Traceback (most recent call last):
        1: from (irb):1
ActiveRecord::StatementInvalid (Could not find table 'books')
irb(main):002:0>

For assignment 4, my server never spawns.

MacBook-Pro-5 in ~/workspace/dockerizing_rails ❤️
 |23:36:04| jh |preparation ✗| → docker container run -p 3000:3000 your_docker_id/rails_app:v1 rails s

I don't get any output, and when I try to navigate to localhost:3000 I get a The connection was reset in firefox.

Let's go through this together!

When I ctrl+c I get a bunch of output that looks like the buffer wasn't flushing.

rbenv .ruby-version is noisy if I don't have 2.5.3 installed

After every command I'm running locally, since I don't have ruby 2.5.3 installed, I'm getting this message:

rbenv: version `2.5.3' is not installed

Maybe we can just do echo '2.5.3' > .ruby-version as part of the Dockerfile so it doesn't need to be installed locally.