Created
April 5, 2024 10:15
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Compose profile for rails app with webpack, ngrok, PostgreSQL.
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| version: "3.9" | |
| services: | |
| db: | |
| image: postgres | |
| volumes: | |
| - ./tmp/db:/var/lib/postgresql/data | |
| environment: | |
| POSTGRES_PASSWORD: password | |
| POSTGRES_USER: postgres | |
| web: | |
| build: . | |
| command: bash -c "rm -f tmp/pids/server.pid && bundle exec rails s -p 3000 -b '0.0.0.0'" | |
| volumes: | |
| - .:/myapp:cached | |
| ports: | |
| - "80:3000" | |
| depends_on: | |
| - db | |
| expose: | |
| - "3000" | |
| webpack: | |
| build: . | |
| command: ./bin/webpack-dev-server | |
| volumes: | |
| - .:/myapp:cached | |
| ngrok: | |
| image: shkoliar/ngrok:latest | |
| ports: | |
| - "4551:4551" | |
| links: | |
| - web | |
| depends_on: | |
| - web | |
| environment: | |
| - DOMAIN=web | |
| - PORT=3000 | |
| - AUTH_TOKEN=${NGROK_AUTHTOKEN} |
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| # syntax=docker/dockerfile:1 | |
| FROM ruby:3.0 | |
| RUN apt-get update -qq && apt-get install -y nodejs postgresql-client npm | |
| RUN npm install -g yarn | |
| WORKDIR /myapp | |
| COPY Gemfile /myapp/Gemfile | |
| COPY Gemfile.lock /myapp/Gemfile.lock | |
| RUN bundle install | |
| RUN yarn | |
| # Add a script to be executed every time the container starts. | |
| COPY entrypoint.sh /usr/bin/ | |
| RUN chmod +x /usr/bin/entrypoint.sh | |
| ENTRYPOINT ["entrypoint.sh"] | |
| EXPOSE 3000 | |
| # Configure the main process to run when running the image | |
| CMD ["rails", "server", "-b", "0.0.0.0"] |
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| #!/bin/bash | |
| set -e | |
| # Remove a potentially pre-existing server.pid for Rails. | |
| rm -f /myapp/tmp/pids/server.pid | |
| # Then exec the container's main process (what's set as CMD in the Dockerfile). | |
| exec "$@" |
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