title: Why do I get "curl: not found" inside my node:alpine Docker container?
body: <p>My <code>api-server</code> <code>Dockerfile</code> is following</p>
  <pre><code>FROM node:alpine
  
  WORKDIR /src
  COPY . .
  
  RUN rm -rf /src/node_modules
  RUN rm -rf /src/package-lock.json
  
  RUN yarn install
  
  CMD yarn start:dev
  </code></pre>
  <p>After <code>docker-compose up -d</code></p>
  <p>I tried</p>
  <pre><code>$ docker exec -it api-server sh
  /src # curl 'http://localhost:3000/'
  sh: curl: not found
  </code></pre>
  <p>Why is the command <code>curl</code> not found?</p>
  <p>My host is Mac OS X.</p>