Add cic-monitor service to monitor shutdown events.

Change-Id: Ice57f6a87441468a01f9ea1ad58b8ab191ec71c4
Tracked-On: OAM-89821
Signed-off-by: bxu10x <[email protected]>

cic_dev/addon/pre-requisites/cic-monitor-service

@@ -0,0 +1,61 @@
+#!/bin/sh
+
+sudo touch /lib/systemd/system/cic-monitor.service
+
+echo "Adding CIC Monitor Service"
+cat << EOF | sudo tee /lib/systemd/system/cic-monitor.service
+[Unit]
+Description="Start CIC Monitor service"
+
+[Service]
+WorkingDirectory=/AIC_WORK_DIR/
+Type=oneshot
+ExecStart=/usr/bin/python3 /lib/systemd/system/docker-events.py
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+sudo sed -i "s|/AIC_WORK_DIR|$AIC_WORK_DIR|g" /lib/systemd/system/cic-monitor.service
+
+sudo touch /lib/systemd/system/docker-events.py
+echo "Adding event handling file"
+cat << EOF | sudo tee /lib/systemd/system/docker-events.py
+import subprocess as sp
+import json
+import os
+
+def handle(event):
+    kind, action = event["Type"], event["Action"]
+    if kind == "container" and action == "die":
+        name, code = [event["Actor"]["Attributes"][x]
+                      for x in ["name", "exitCode"]]
+        if code == '129':
+            print("container {name} exit for reboot")
+            #os.system('./aic stop')
+            #on demand
+            #os.system('reboot')
+        elif code == '130':
+            print("container {name} exit for shutdown")
+            os.system('./aic stop')
+            #on demand
+            #os.system('shutdown -h now')
+        else:
+            print("container {name} exit {code}")
+    else:
+        pass  # print(str(event))
+
+
+def main():
+    cmd = ["docker", "events", "--format", r"{{json .}}"]
+    p = sp.Popen(cmd, stdout=sp.PIPE, universal_newlines=True)
+    for line in p.stdout:
+        handle(json.loads(line))
+
+if __name__ == "__main__":
+    try:
+        main()
+    except KeyboardInterrupt:
+        exit(0)
+EOF

cic_dev/addon/setup-aic

@@ -9,6 +9,7 @@ export AIC_WORK_DIR=${PWD}
 #Initiate Early-Launch
 #./pre-requisites/launch-early
 ./pre-requisites/cic-service
+./pre-requisites/cic-monitor-service
 
 #customize android (add/remove apps etc.)
 ./pre-requisites/customize-android
@@ -61,6 +62,7 @@ sudo chmod 777 -R $AIC_WORK_DIR_PATH
 sudo chmod 0644 $AIC_WORK_DIR_PATH/data0/local.prop
 
 sudo systemctl enable cic
+sudo systemctl enable cic-monitor
 
 #Run pactl
 ./pre-requisites/pactl_socket $(whoami)