add bash script backup_to_fileserver and add various changes

to the corresponding python script backup_to_fileserver

backup_to_fileserver.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+PATH=$PATH:borg_interface/bin/
+source borg_interface/bin/activate
+python3 borg_interface/backup_to_fileserver.py
+exit 0

borg_interface.cfg

@@ -1,5 +1,5 @@
 [DEFAULT]
-# server: fileserver.2li.local
-# user: borg
+#server: fileserver.2li.local
+#user: borg
 repository_path: /home/andreas/test
 password: foo

borg_interface/backup_to_fileserver.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+import subprocess
+import interface_functions
+import interface_variables
+import sys
+import time
+import socket
+
+int_vars = interface_variables
+
+def take_backup():
+    response = subprocess.Popen(['ping', '-c', '1', 'fileserver.2li.local'])
+    response.wait()
+    returncode = response.returncode
+    if returncode == 0:
+        backup_home()
+        backup_vms()
+        prune_home()
+        prune_vms()
+    else:
+        print("Server not available")
+        sys.exit(0)
+
+def backup_home():
+    path_to_backup = "/home/andreas/"
+    archive_name = (socket.gethostname() + "-home"
+                                         + time.strftime("_%Y-%m-%d_%H:%M"))
+
+    p = subprocess.Popen(['borg', 'create', '--exclude', '/home/andreas/.cache',
+                          '--exclude', '/home/andreas/Downloads',
+                          '::' + archive_name, path_to_backup])
+    p.wait()
+
+def backup_vms():
+    path_to_backup = "/mnt/sdc/VMs"
+    archive_name = (socket.gethostname() + "-VMs"
+                                         + time.strftime("_%Y-%m-%d_%H:%M"))
+
+    p = subprocess.Popen(['borg', 'create',
+                          '::' + archive_name, path_to_backup])
+    p.wait()
+
+def prune_home():
+    archive_name = (socket.gethostname() + "-home")
+    p = subprocess.Popen(['borg', 'prune', '--prefix', archive_name,
+                                   '--keep-hourly=24', '--keep-daily=7',
+                                   '--keep-weekly=4', '--keep-monthly=12',
+                                   '--keep-yearly=1'])
+    p.wait()
+
+def prune_vms():
+    archive_name = (socket.gethostname() + "-VMs")
+    p = subprocess.Popen(['borg', 'prune', '--prefix', archive_name,
+                                   '--keep-hourly=24', '--keep-daily=7',
+                                   '--keep-weekly=4', '--keep-monthly=12',
+                                   '--keep-yearly=1'])
+    p.wait()
+
+interface_functions.configuration()
+print("config finished")
+interface_functions.pause()
+take_backup()
+print("backup finished")

borg_interface/connectivity.py

@@ -1,9 +0,0 @@
-import os
-hostname = "google.com" #example
-response = os.system("ping -c 1 " + hostname)
-
-#and then check the response...
-if response == 0:
-  print hostname, 'is up!'
-else:
-  print hostname, 'is down!'

borg_interface/interface_functions.py

@@ -122,6 +122,7 @@ def configuration():
                      + config['DEFAULT']['server']
                      + ":"
                      + config['DEFAULT']['repository_path'])
+        int_vars.server = config['DEFAULT']['server']
     else:
         repository = config['DEFAULT']['repository_path']
     # assign the password variable

borg_interface/interface_variables.py

@@ -1,2 +1,4 @@
 mount_point = None
 archive_name = None
+server = None
+std_archive_name = None

borg_interface/test.py

@@ -0,0 +1,16 @@
+import subprocess
+import socket
+import time
+import interface_functions
+import sys
+
+path_to_backup = "/home/andreas/"
+archive_name = (socket.gethostname() + "-home"
+                                     + time.strftime("_%Y-%m-%d_%H:%M"))
+
+p = subprocess.Popen(['borg', 'create', '--exclude', '/home/andreas/.cache',
+                      '--exclude', '/home/andreas/Downloads',
+                      '::' + archive_name, path_to_backup], stderr=subprocess.PIPE)
+p.wait()
+
+sys.exit(0)