selenium/base Dockerfile

Dockerfile

FROM ubuntu
 
ENV VERSION 2.44.0
 
RUN apt-get update -qqy \
  && apt-get -qqy --no-install-recommends install \
      software-properties-common \
&& rm -rf /var/lib/apt/lists/*

RUN add-apt-repository -y ppa:webupd8team/java
RUN echo debconf shared/accepted-oracle-license-v1-1 select true | debconf-set-selections
RUN echo debconf shared/accepted-oracle-license-v1-1 seen true | debconf-set-selections
RUN apt-get update -qqy \
  && apt-get -qqy --no-install-recommends install \
      oracle-java7-installer \
&& rm -rf /var/lib/apt/lists/*

RUN wget http://selenium-release.storage.googleapis.com/${VERSION%.*}/selenium-server-standalone-${VERSION}.jar

Hi,

I'm with a few doubts on your post http://www.conductor.com/nightlight/running-selenium-grid-using-docker-compose/

For example I've made a build on selenium base, and I will build the others images such as selenium-grid/firefox and selenium-grid/hub. How are you organizing thoses Dockerfiles ?

Example of directory scructure:

selenium_base(directory)
| - Dockerfile
| - selenium_hub(directory)
| - Dockerfile
| - selenium_firefox(directory)
| - Dockerfile

Hello John,
at your post you use this ' -hub http://$HUB_1_PORT_4444_TCP_ADDR:4444/grid/register ' in register-node.sh .

Where do you declare it? Is it an environmental var ?

Best regards

Correct, I would use a directory structure where each Dockerfile lives in its own directory. They recommend this in Docker Best Practices.

Environmental vars like** $HUB_1_PORT_4444_TCP_ADDR** are set automatically by Fig (now called Docker-Compose). You can read more about which ones are available here. Things have changed a bit since I wrote this post, and it's no longer the recommended way to connect different Docker containers. Instead, I'd use Docker's link feature to link them in the docker-compose.yml file