Selenium Only local connections allowed and NoSuchSessionException - selenium

Question

I have the following docker-container
FROM ubuntu:xenial
MAINTAINER Hasan Kara
RUN set -xe \
\
# Install Java, Chrome, Xvfb, and unzip
&& apt-get update \
&& apt-get install -y \
openjdk-8-jre \
chromium-browser \
xvfb \
curl \
wget \
unzip \
&& rm -rf /var/lib/apt/lists/* \
&& ln -s /usr/lib/chromium-browser/chromium-browser /usr/bin/google-chrome \
\
# Download and install chrome drive and selenium server standalone
&& wget -q "https://chromedriver.storage.googleapis.com/2.27/chromedriver_linux64.zip" \
&& wget -q "http://selenium-release.storage.googleapis.com/3.0/selenium-server-standalone-3.0.1.jar" \
&& unzip chromedriver_linux64.zip \
&& mv chromedriver /usr/local/bin \
&& mv selenium-server-standalone-3.0.1.jar /usr/local/bin
VOLUME /downloads
ENV DISPLAY :10
CMD export DISPLAY=:10 && Xvfb :10 -screen 0 1366x768x24 -ac & google-chrome --no-sandbox -remote-debugging-port=9222 & java -jar /usr/local/bin/selenium-server-standalone-3.0.1.jar &
EXPOSE 4444 9222
Which I run with:
docker run --rm -it --shm-size=512m --name chromium -p 4444:4444 -p 9222:9222 hasankarafhnw/seleniumchromium /bin/bash
And inside the bash I run by hand, because for some reason the CMD doesn't work...
export DISPLAY=:10 && Xvfb :10 -screen 0 1366x768x24 -ac & google-chrome --no-sandbox -remote-debugging-port=9222 & java -jar /usr/local/bin/selenium-server-standalone-3.0.1.jar &
Now I can perfectly connect to the selenium hub at "http://192.168.99.100:4444/wd/hub/static/resource/hub.html", but if try:
Create a Session through the hub
Create a Session with this code in the container.
Create a Session though a RemoteWebDriver running on the host-os.
I get the following error:
Only local connections are allowed.
INFO - Attempting bi-dialect
session, assuming Postel's Law holds true on the remote end
INFO - Executing: [take screenshot]) WARN - Exception thrown
org.openqa.selenium.NoSuchSessionException: no such session
Chromedriver: 2.27.440175
Chromium: 55.0.2883.87
Selenium-server-standalone: 3.0.1
Docker: 1.13
Host-OS: Win 7
RemoteDriveCode:
ChromeOptions options = new ChromeOptions();
options.addExtensions(new File("./extension_0_2_0_10.crx"));
DesiredCapabilities capabilities = DesiredCapabilities.chrome();
capabilities.setCapability(ChromeOptions.CAPABILITY, options);
WebDriver driver = new RemoteWebDriver(new URL( "http://192.168.99.100:4444/wd/hub"), capabilities);
driver = new Augmenter().augment(driver);
driver.get("http://google.com");

Answer 1

You need to setup whitelisted-ips argument for chromedriver executable (not chrome!). You can achive it by set system property webdriver.chrome.whitelistedIps when node starts, like in your command:
CMD export DISPLAY=:10 && Xvfb :10 -screen 0 1366x768x24 -ac & google-chrome --no-sandbox -remote-debugging-port=9222 & java -Dwebdriver.chrome.whitelistedIps= -jar /usr/local/bin/selenium-server-standalone-3.0.1.jar &