otiai10 https://blog.hatena.ne.jp/otiai10/ DRYな備忘録 https://otiai10.hatenablog.com/ docker docker-compose docker-machine mongodb 問題 docker-compose.yml mongodb: container_name: mongodb image: mongo:3.2.0 ports: - "27017:27017" myapp: container_name: myapp build: . dockerfile: Dockerfile links: - mongodb # まずはもちろんこれが必要 main.rb（抜粋） require 'mongo_mapper' MongoMapper.connection = Mongo::Connection.new('localhost', 27017) MongoMap… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fotiai10.hatenablog.com%2Fentry%2F2016%2F01%2F12%2F154230" title="docker-compose内でmongodbがFailed to connect to a master node at 0.0.0.0:27017となる - DRYな備忘録" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2016-01-12 15:42:30 rich https://otiai10.hatenablog.com/entry/2016/01/12/154230 1.0 100%