Merge pull request #2 from siomiz/host_json

possibility of a single config file mount

Dockerfile

@@ -23,7 +23,9 @@ RUN apt-key add /tmp/linux_signing_key.pub \
 	&& useradd -m -G chrome-remote-desktop,pulse-access chrome \
 	&& ln -s /crdonly /usr/local/sbin/crdonly \
 	&& ln -s /update /usr/local/sbin/update \
-	&& ln -s /update /etc/cron.hourly/update
+	&& ln -s /update /etc/cron.hourly/update \
+	&& mkdir -p /home/chrome/.config/chrome-remote-desktop \
+	&& chown -R chrome:chrome /home/chrome/.config
 
 VOLUME ["/home/chrome"]
 

README.md

@@ -27,6 +27,8 @@ You need a VNC client for the initial setup.
  3. Install the "Chrome Remote Desktop" Chrome extension via VNC and activate it, authorize it, and My Computers > Enable Remote Connections, then set a PIN. (Google Account required)
  4. `docker stop chrome-profile`
 
+(Technically the only config file CRD uses is `/home/chrome/.config/chrome-remote-desktop/~host.json` which includes OAuth token and private key.)
+
 Usage
 --
 `docker run -d --volumes-from chrome-profile siomiz/chrome /crdonly` (no port needs to be exposed)