ENV

• ruby
• rbenv
• ruby-build
• sqlite3

---

docker run

docker build -t yongwoon/ruby-engine-app .

# 初回
docker run -it --name ruby-engine -p 3000:3000 -v /Users/yongwoon/Desktop/yongwoon/source/00_private/ruby/rails_engine:/app yongwoon/ruby-engine-app

# 2回目 ?
docker start ruby-engine
docker stop ruby-engine

docker commit

$ docker commit

---

prcess in docker (rails engine)

gem install rails
rails plugin new blorgh --mountable

• In blorgh root directory

bundle install

• Change code (blorgh.gemspec)

spec.add_development_dependency "sqlite3"
->
spec.add_development_dependency "sqlite3", '~> 1.3.6'

• exec rails server

rails s -p 3000 -b '0.0.0.0'

---

push to repository(Not need this time...)

docker login
docker build --tag=yongwoon/ruby-engine-app .
docker push yongwoon/ruby-engine-app