Bundler寻找旧版宝石

Question

Im using earnshark_sdk 0.2.0 ruby gem in my app, and now i would like to use the latest version 0.2.1. So i tried doing the following

Gemfile:

gem 'earnshark_sdk', '~> 0.2.1'

I did a bundler update

Since the app is dockerized, i tried going inside the container and removing the old version and installed the new one.

gem list shows earnshark_sdk (0.2.1)

When i docker-compose up it gives

I'm new to both ruby and docker, any suggestion would be welcomed.

Thanks!

Answer 1

You see it because in your system you have one version of a gem but in docker container another.
So you need run bundle install inside docker container. To do this you need wrote:
docker exec -it <your container name/id> <command which you want to run>

In your case:
docker exec <container name\\id> gem list - to check gems inside container
docker exec <container name\\id> bundle install - to install gems inside container
You can read about it here

Answer 2

Answering my own question,

My docker container was not able to detect my gemfile, by defining a default path for the the gemfile in the compose I was able to fix this.

Added a volume mount in docker-compose.yml

volumes:
    - /e/Workspaces/MyApp/src/Gemfile:/home/app/webapp/Gemfile