Demo Fundamentally Broken

[Ceroxylon]

I copy and pasted the code for creating the Dockerfile.

First issue: yarn has changed its commands, it is now "add" instead of "install"

Second Issue: after giving the 'docker build -t docker-101 .' command, the first three steps are successful, but it gives an error at step 4 after it tries to add v1.22.5, saying

"error Missing list of packages to add to your project."

Not exactly inspiring to learn Docker when the tutorial requires so much debugging

[gggirlgeek]

I agree! And how do you create a Dockerfile???? The tutorial should say. I ended up creating a blank text document on my home computer named "Dockerfile" and drag-dropping it onto the PWD command line to upload it. Then I pressed the Edit tab and the file was there under the app folder. Clicking it opens it for editing.

Update: I take it back. The "install" command actually does work instead of add. I get "Successfully built..." and "Successfully tagged..."

But they still don't give you a command to create a Dockerfile. Nano and Mkfile are not available commands.

Update: on the 3rd page "Updating our App" they finally give instructions on our to create a text file: "Touch Dockerfile". Not very helpful after we needed it on page 2.

Grrrrrrrrrr!