Using supervisor

Dockerfile

@@ -17,11 +17,20 @@ RUN apt-get install xvfb x11vnc -y
 #=========================================================
 RUN apt-get install openbox menu python-numpy net-tools -y
 
+#====================
+# Install Supervisor
+#====================
+RUN apt-get install supervisor -y
+
+#=============
+# Set WORKDIR
+#=============
+WORKDIR /root
+
 #======================
 # Clone noVNC projects
 #======================
 RUN apt-get install git -y
-WORKDIR /root
 RUN git clone https://github.com/kanaka/noVNC.git && \
     cd noVNC/utils && git clone https://github.com/kanaka/websockify websockify
 
@@ -65,9 +74,10 @@ RUN npm install -g appium@$APPIUM_VERSION
 #============================================================
 RUN apt-get install qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils -y
 
-#======================
+#================================================
-# noVNC Configurations
+# noVNC Default Configurations
-#======================
+# These Configurations can be changed through -e
+#================================================
 ENV DISPLAY=:0 \
     SCREEN=0 \
     SCREEN_WIDTH=1600 \
@@ -75,7 +85,8 @@ ENV DISPLAY=:0 \
     SCREEN_DEPTH=16 \
     LOCAL_PORT=5900 \
     TARGET_PORT=6080 \
-    TIMEOUT=1
+    TIMEOUT=1 \
+    LOG_PATH=/var/log/supervisor
 RUN ln -s noVNC/vnc_auto.html noVNC/index.html
 
 #==============
@@ -84,13 +95,14 @@ RUN ln -s noVNC/vnc_auto.html noVNC/index.html
 EXPOSE 4723
 EXPOSE 6080
 
-#=================
+#==================
-# Add Browser Apk
+# Add Browser APKs
-#=================
+#==================
 COPY example/browser_apk /root/browser_apk
 
 #===================
 # Run docker-appium
 #===================
+COPY supervisord.conf /root/
 COPY service /root/service
-CMD python -m service.start
+CMD /usr/bin/supervisord --configuration supervisord.conf

service/start.py

@@ -34,14 +34,6 @@ def run():
     subprocess.check_call('ln -s $ANDROID_HOME/tools/{shortcut_file} $ANDROID_HOME/tools/emulator'.format(
         shortcut_file='emulator64-x86' if emulator_type == TYPE_X86 else 'emulator64-arm'), shell=True)
 
-    # Start Xvfb
-    subprocess.check_call('Xvfb ${DISPLAY} -screen ${SCREEN} ${SCREEN_WIDTH}x${SCREEN_HEIGHT}x${SCREEN_DEPTH} & '
-                          'sleep ${TIMEOUT}', shell=True)
-
-    # Start noVNC
-    vnc_cmd = 'openbox-session & x11vnc -display ${DISPLAY} -nopw -ncache 10 -forever & ' \
-              './noVNC/utils/launch.sh --vnc localhost:${LOCAL_PORT} --listen ${TARGET_PORT}'
-
     # Option to connect with selenium server
     connect_to_grid = str_to_bool(str(os.getenv('CONNECT_TO_GRID', False)))
     logger.info('Connect with selenium grid? {input}'.format(input=connect_to_grid))
@@ -61,12 +53,11 @@ def run():
     # Start installation of android packages, emulator creation and appium in a terminal
     android_cmd = get_android_bash_commands(android_version, emulator_type)
     if android_cmd:
-        cmd = '({vnc}) & (xterm -T "Android-Appium" -n "Android-Appium" -e \"{android} && ' \
+        cmd = 'xterm -T "Android-Appium" -n "Android-Appium" -e \"{android} && ' \
-              '/bin/echo $EMULATOR_NAME && {appium}\")'.format(
+              '/bin/echo $EMULATOR_NAME && {appium}\"'.format(android=android_cmd, appium=appium_cmd)
-                  vnc=vnc_cmd, android=android_cmd, appium=appium_cmd)
     else:
         logger.warning('There is no android packages installed!')
-        cmd = '({vnc}) & (xterm -e \"{appium}\")'.format(vnc=vnc_cmd, appium=appium_cmd)
+        cmd = 'xterm -e \"{appium}\"'.format(appium=appium_cmd)
     subprocess.check_call(cmd, shell=True)
 
 

supervisord.conf

@@ -0,0 +1,29 @@
+[supervisord]
+nodaemon=true
+logfile=%(ENV_LOG_PATH)s/supervisord.log
+childlogdir=%(ENV_LOG_PATH)s
+
+[program:xvfb]
+command=/usr/bin/Xvfb %(ENV_DISPLAY)s -screen %(ENV_SCREEN)s %(ENV_SCREEN_WIDTH)sx%(ENV_SCREEN_HEIGHT)sx%(ENV_SCREEN_DEPTH)s
+stdout_logfile=%(ENV_LOG_PATH)s/xvfb.stdout.log
+stderr_logfile=%(ENV_LOG_PATH)s/xvfb.stderr.log
+
+[program:openbox]
+command=/usr/bin/openbox-session
+stdout_logfile=%(ENV_LOG_PATH)s/openbox.stdout.log
+stderr_logfile=%(ENV_LOG_PATH)s/openbox.stderr.log
+
+[program:x11vnc]
+command=/usr/bin/x11vnc -display %(ENV_DISPLAY)s -nopw -ncache 10 -forever
+stdout_logfile=%(ENV_LOG_PATH)s/x11vnc.stdout.log
+stderr_logfile=%(ENV_LOG_PATH)s/x11vnc.stderr.log
+
+[program:novnc]
+command=./noVNC/utils/launch.sh --vnc localhost:%(ENV_LOCAL_PORT)s --listen %(ENV_TARGET_PORT)s
+stdout_logfile=%(ENV_LOG_PATH)s/novnc.stdout.log
+stderr_logfile=%(ENV_LOG_PATH)s/novnc.stderr.log
+
+[program:docker-appium]
+command=python -m service.start
+stdout_logfile=%(ENV_LOG_PATH)s/docker-appium.stdout.log
+stderr_logfile=%(ENV_LOG_PATH)s/docker-appium.stderr.log