title: Driver failed programming external connectivty
body: <p>Sometimes when I start up the Jhipster registry I get this error.</p>
  <pre><code> C:\DEV\GITLAB\docker.compose&gt;docker-compose -f jhipster-registry.yml up
      Starting dockercompose_jhipster-registry_1 ... error
  
  ERROR: for dockercompose_jhipster-registry_1  Cannot start service jhipster-registry: b'driver failed programming external connectivity on endpoint dockercompose_jhipster-registry_1 (4d7fb5c0e58ffbe825abc1d6ec7fa07ff19d61916647b8b74e82cf90437da7aa): Error starting userland proxy: mkdir /port/tcp:0.0.0.0:8761:tcp:172.19.0.2:8761: input/output error'
  
  ERROR: for jhipster-registry  Cannot start service jhipster-registry: b'driver failed programming external connectivity on endpoint dockercompose_jhipster-registry_1 (4d7fb5c0e58ffbe825abc1d6ec7fa07ff19d61916647b8b74e82cf90437da7aa): Error starting userland proxy: mkdir /port/tcp:0.0.0.0:8761:tcp:172.19.0.2:8761: input/output error'
  ERROR: Encountered errors while bringing up the project.
  </code></pre>
  <p>It looks like it wont start because the port is taken.
  So I looked at this with multiple programs</p>
  <p><strong>Attempts:</strong></p>
  <p><em>Netstat / Resource monitor / TCPvie</em>w but none of them could see anything taking up that port.</p>
  <p><code>docker-compose down</code></p>
  <p>It is temporary fixed by rebooting windows.
  It is also fixed by rebooting docker.</p>
  <p>jhipster-registry.yml:</p>
  <pre><code> version: '2'
  services:
      jhipster-registry:
          image: jhipster/jhipster-registry:v3.2.4
          volumes:
              - ./central-server-config:/central-config
          # By default the JHipster Registry runs with the &quot;dev&quot; and &quot;native&quot;
          # Spring profiles.
          # &quot;native&quot; profile means the filesystem is used to store data, see
          # http://cloud.spring.io/spring-cloud-config/spring-cloud-config.html
          environment:
              - SPRING_PROFILES_ACTIVE=dev,native
              - SECURITY_USER_PASSWORD=something
              - JHIPSTER_REGISTRY_PASSWORD=something
              - JHIPSTER_LOGGING_LOGSTASH_ENABLED=true
              - JHIPSTER_LOGGING_LOGSTASH_HOST=jhipster-logstash
              - JHIPSTER_METRICS_LOGS_ENABLED=true
              - JHIPSTER_METRICS_LOGS_REPORTFREQUENCY=60
              # - GIT_URI=https://github.com/jhipster/jhipster-registry/
              # - GIT_SEARCH_PATHS=central-config
          ports:
              - 8761:8761
  </code></pre>