28 lines
716 B
Docker
28 lines
716 B
Docker
FROM ruby:2.7-alpine
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# Edit with nodejs, mysql-client, postgresql-client, sqlite3, etc. for your needs.
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# Or delete entirely if not needed.
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RUN apk --no-cache add nodejs postgresql-client tzdata
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# throw errors if Gemfile has been modified since Gemfile.lock
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RUN bundle config --global frozen 1
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WORKDIR /usr/src/app
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COPY Gemfile Gemfile.lock /usr/src/app/
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# Install build dependencies - required for gems with native dependencies
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RUN apk add --no-cache --virtual build-deps build-base postgresql-dev && \
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bundle install && \
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apk del build-deps
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COPY . .
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# For Sinatra
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#EXPOSE 4567
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#CMD ["ruby", "./config.rb"]
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# For Rails
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ENV PORT 3000
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EXPOSE 3000
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CMD ["bundle", "exec", "rails", "server", "-b", "0.0.0.0"]
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