Docker-selenium: Running both chrome and firefox in same node in docker-compose.yml fille

[KathiresanRamkumar95]

Meta -

Image(s):
Selenium hub , node-chrome,node-firefox

OS:
Linux

How I run selenium node chrome and firefox on the same node in docker selenium in docker-compose.yml file configuration?

Expected Behavior -

Single node has chrome and firefox session and browser instance.

Actual Behavior -

ERROR: no such image: selenium/node-chrome+,+selenium/node-firefox: invalid reference format

[AribaOpensource]

As of now there is no image with the name you have given. Refer the git here
You can create you own docker image with both in it.
Use chrome as base image and add firefox to it? something like below ?

FROM selenium/node-chrome:3.4.0
...
...
...
#====================================================
#install firefox
#=====================================================
RUN apt-get update -qqy \
  && apt-get -qqy --no-install-recommends install firefox \
  && rm -rf /var/lib/apt/lists/* /var/cache/apt/* \
  && wget --no-verbose -O /tmp/firefox.tar.bz2 https://download-installer.cdn.mozilla.net/pub/firefox/releases/$FIREFOX_VERSION/linux-x86_64/en-US/firefox-$FIREFOX_VERSION.tar.bz2 \
  && apt-get -y purge firefox \
  && rm -rf /opt/firefox \
  && tar -C /opt -xjf /tmp/firefox.tar.bz2 \
  && rm /tmp/firefox.tar.bz2 \
  && mv /opt/firefox /opt/firefox-$FIREFOX_VERSION \
  && ln -fs /opt/firefox-$FIREFOX_VERSION/firefox /usr/bin/firefox
#====================

above lines adds firefox. On similar lines add gecko driver to image......
You just have to merge some lines from docker files of selenium/chrome and selenim firefox.
Thanks
Shankar

[KathiresanRamkumar95]

But I need Chrome and Firefox in same and single node?

Thanks in advance!

[KathiresanRamkumar95]

@AribaOpensource

[shankarkc]

Yes thats what it is doing. Isnt this what you are interested in? The solution I gave will result in a grid like the one in image

What I am praposing as a solution is take chrome as your base image and add firefox to it. Now you have an image with both ff and chrome. I have done it for my personal use. refer attached image.

[KathiresanRamkumar95]

Yes. This is am interested. Great @shankarkc . But How it is possible? What is the structure of your YML file?
Thanks.

[shankarkc]

I am using docker selenium grid
https://github.com/SeleniumHQ/docker-selenium
I took node-chrome:3.4.0 as my base docker image and added firefox and its webdriver to it. It resulted in new docker image with both ff and chrome as shown in image.

[shankarkc]

I have 1 machines with label hub and 3 machines with label node
How to do it?

For ubunti 14

echo DOCKER_OPTS=\""--label seleniumNodeType=hub --registry-mirror=https://registry.myOrg.corp:5000\"" | sudo tee /etc/default/docker
echo DOCKER_OPTS=\""--label seleniumNodeType=node --registry-mirror=https://registry.myOrg.corp:5000\"" | sudo tee /etc/default/docker



For Ubuntu16
echo {  \"labels\": [\"seleniumNodeType=hub\"]  , \"registry-mirrors\": [\"https://registry.myOrg.corp:5000\"] }  | sudo tee /etc/docker/daemon.json
echo {  \"labels\": [\"seleniumNodeType=node\"]  , \"registry-mirrors\": [\"https://registry.myOrg.corp:5000\"] }  | sudo tee /etc/docker/daemon.json

I created a docker file as mentioned and used it like this....I dont use yml

docker network create -d overlay --subnet 10.0.9.0/24 --attachable overlayNet

 docker service create   --name SeleniumHub  --network overlayNet --constraint engine.labels.seleniumNodeType==hub   --publish 4444:4444 --publish 3000:3000  registry.myOrg.corp:5004/ai/hub:0.0.46

 docker service create  --replicas 20 --name SeleniumNode --limit-memory 1536M    --restart-condition any --restart-delay 5s --stop-grace-period 10s  --constraint engine.labels.seleniumNodeType==node --network overlayNet --env hub_name=SeleniumHub   --env  node_max_memory=1250  registry.myOrg.corp:5004/ai/node:0.0.46

Here registry.myOrg.corp:5004/ai/XXXXX:0.0.46 are the docker hub/node images i created as mentioned above

[diemol]

I'll close this issue since the community provided the answer for it.

Thanks for helping @AribaOpensource and @shankarkc!