can we deploy jmeter in kubernetes with selenium integration?
Why not? It's just a matter of installing WebDriver Sampler Plugin
Looking into the repository you provided I can see that all the "magic" of JMeter Plugins installation is being performed in Dockerfile-base so you need to just add a line like:
RUN cd /jmeter/apache-jmeter-$JMETER_VERSION/ && wget -q -O /tmp/jpgc-webdriver-3.3.zip https://jmeter-plugins.org/files/packages/jpgc-webdriver-3.3.zip && unzip -n /tmp/jpgc-webdriver-3.3.zip && rm /tmp/jpgc-webdriver-3.3.zipinto the Dockerfile