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fix start VNC in CDN in a Box #8117

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fix start VNC in CDN in a Box #8117

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3 changes: 2 additions & 1 deletion infrastructure/cdn-in-a-box/optional/vnc/Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,8 @@ ENV VNC_USER=$VNC_BUILD_USER

RUN dnf -y install "https://download1.rpmfusion.org/free/el/rpmfusion-free-release-${RHEL_VERSION%%.*}.noarch.rpm" epel-release && \
dnf -y install xterm firefox git tigervnc-server sudo bind-utils net-tools which passwd which \
fluxbox 'google-noto*' terminus-fonts tigervnc vlc wget openssl curl nc && \
fluxbox 'google-noto*' terminus-fonts tigervnc vlc wget openssl curl nc \
xorg-x11-server-utils xorg-x11-fonts* && \
dnf -y clean all && rm -rf /var/cache/dnf

RUN if [[ "${RHEL_VERSION%%.*}" -ge 8 ]]; then \
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22 changes: 21 additions & 1 deletion infrastructure/cdn-in-a-box/optional/vnc/run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,26 @@ else
sleep 1
fi

su -c "vncserver :$VNC_INSTANCE_NUM -depth $VNC_DEPTH -geometry $VNC_RESOLUTION" - "$VNC_USER"
su -c "Xvnc :$VNC_INSTANCE_NUM -depth $VNC_DEPTH -geometry $VNC_RESOLUTION -rfbauth /home/$VNC_USER/.vnc/passwd &" - "$VNC_USER"

# Wait a moment for Xvnc to start
sleep 2

# Set DISPLAY environment variable
export DISPLAY=:$VNC_INSTANCE_NUM

# Wait for Traffic Portal to be available
until nc 'trafficportal.infra.ciab.test' 443 </dev/null >/dev/null 2>&1; do
echo "Waiting for Traffic Portal to start"
sleep 2
done

# Start Fluxbox and desktop components
su -c "DISPLAY=:$VNC_INSTANCE_NUM fluxbox &" - "$VNC_USER"
su -c "DISPLAY=:$VNC_INSTANCE_NUM xterm &" - "$VNC_USER"
su -c "DISPLAY=:$VNC_INSTANCE_NUM firefox https://trafficportal.infra.ciab.test &" - "$VNC_USER"

# Set a nice background color
su -c "DISPLAY=:$VNC_INSTANCE_NUM xsetroot -solid '#4A7AA7' &" - "$VNC_USER"

tail -F -- /home/ciabuser/.vnc/vnc*:9.log
18 changes: 5 additions & 13 deletions infrastructure/cdn-in-a-box/optional/vnc/vnc_startup.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -16,19 +16,11 @@
# specific language governing permissions and limitations
# under the License.

VNC_DEPTH=${VNC_DEPTH:-32}
VNC_RESOLUTION=${VNC_DEPTH:-1440x900}
# startfluxbox &

startfluxbox &

sleep 3
# sleep 3

vncconfig -iconic &
xterm -bg black -fg white +sb &

until nc 'trafficportal.infra.ciab.test' 443 </dev/null >/dev/null 2>&1; do
echo "Waiting for Traffic Portal to start"
sleep 2
done

firefox 'http://trafficportal.infra.ciab.test' &
fluxbox &
xsetroot -solid '#4A7AA7' &
xterm &