Dockerfile.centos.xfce.vnc

# This Dockerfile is used to build an headles vnc image based on Centos

FROM centos:7

MAINTAINER Chaofeng "zhcf_oak@163.com, it is originally from simon.hofmann@consol.de"
ENV REFRESHED_AT 2020-05-17

LABEL io.k8s.description="Headless VNC Container with Xfce window manager, firefox and chromium" \
      io.k8s.display-name="Headless VNC Container based on Centos" \
      io.openshift.expose-services="6901:http,5901:xvnc" \
      io.openshift.tags="vnc, centos, xfce" \
      io.openshift.non-scalable=true

### Envrionment config
ENV DEFAULTHOME=/headless \
    TERM=xterm \
    NO_VNC_DEFAULT_HOME=/headless/noVNC \
    VNC_COL_DEPTH=24 \
    VNC_RESOLUTION=1280x1024 \
    VNC_PW=vncpassword \
    VNC_VIEW_ONLY=false
WORKDIR $DEFAULTHOME

### Add all install scripts for further steps
ADD ./src/common/install/ $DEFAULTHOME/install/
ADD ./src/centos/install/ $DEFAULTHOME/install/
RUN find $DEFAULTHOME/install -name '*.sh' -exec chmod a+x {} +

### Install some common tools
RUN ls $DEFAULTHOME/install/
RUN $DEFAULTHOME/install/tools.sh
ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'

### Install xvnc-server & noVNC - HTML5 based VNC viewer
RUN $DEFAULTHOME/install/tigervnc.sh
RUN $DEFAULTHOME/install/no_vnc.sh

### Install firefox and chrome browser
RUN $DEFAULTHOME/install/firefox.sh

### Install xfce UI
RUN $DEFAULTHOME/install/xfce_ui.sh
ADD ./src/common/xfce/ $DEFAULTHOME/

### configure startup
ADD ./src/common/scripts/vnc_startup.sh /opt
ADD ./src/common/scripts/wm_startup.sh /opt
RUN chmod -R 777 $DEFAULTHOME
RUN rm -rf $DEFAULTHOME/install
RUN chmod -R 777 /opt/vnc_startup.sh
RUN chmod -R 777 /opt/wm_startup.sh
### add pycharm
ADD ./pycharm-community-2019.1.3 /opt
RUN chmod -R 777 /opt/pycharm-community-2019.1.3