initial commit

volume-backup.py

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+from python_on_whales import docker
+import datetime
+import sys
+import pathlib
+
+
+now = "{date:%Y%m%d-%H%M%S}".format( date=datetime.datetime.now() )
+
+source_volume = "friendica_db"
+archive_filename = source_volume + "-" + now
+archive_bind = pathlib.Path().resolve()
+archive_path = str(archive_bind)  + "/" + archive_filename
+
+image = "loomchild/volume-backup"
+command = ["backup",
+           "-c", "gz",
+           archive_filename]
+volumes = [ (source_volume,"/volume"),
+            (archive_bind, "/backup") ]
+
+print("Archive volume: ", source_volume, " to file: ", archive_path)
+
+out=docker.run(image=image,
+               command=command,
+               volumes=volumes)
+