add watch.py

Author: alainabbas

README.md

@@ -16,7 +16,7 @@ services:
     build: .
     container_name: "sync"
     volumes:
-      - /home/docker/bareos-sd/data/storage:/data
+      - ./data/storage:/data
       - ./logs:/var/log/s3sync
 ```
 the directory to watch must mounted in volume. In this exemple (for bareos : /home/docker/bareos-sd/data/storage)

docker-compose.yml

@@ -4,5 +4,5 @@ services:
     build: .
     container_name: "sync"
     volumes:
-      - /home/docker/bareos-sd/data/storage:/data
+      - ./data/storage:/data
       - ./logs:/var/log/s3sync

rootfs/watch.py

@@ -0,0 +1,26 @@
+#!/usr/bin/python3
+import os.path
+import argparse
+import pyinotify
+
+class EventHandler(pyinotify.ProcessEvent):
+    def process_IN_CLOSE_WRITE(self, event):
+       print(f"IN_CLOSE_WRITE event detected on: {event.pathname}")
+    def process_IN_DELETE(self,event):
+       print(f"IN_DELETE event detected on: {event.pathname}")
+def main():
+    global __SECTION__
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--path', help='configFile',default='/data')
+    args = parser.parse_args()
+    path = args.path
+    wm = pyinotify.WatchManager()
+    mask = pyinotify.IN_CLOSE_WRITE | pyinotify.IN_DELETE
+    notifier = pyinotify.Notifier(wm, EventHandler())
+    wm.add_watch(path, mask)
+    try:
+        notifier.loop()
+    except KeyboardInterrupt:
+        print("Stopped.")
+if __name__ == "__main__":
+    main()