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In between commit developing backups-cleanup
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roles/native-backups-cleanup/files/backups-cleanup.py
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roles/native-backups-cleanup/files/backups-cleanup.py
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# @see https://stackoverflow.com/questions/48929553/get-hard-disk-size-in-python
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# import shutil
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import psutil
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import os
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import time
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backup_disk_path = "/media/encrypteddrive-sda/"
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backups_folder_path = os.path.join(backup_disk_path, "Backups/")
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# Helper class for statistics
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# class Disk_Statistics(object):
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# def __init__(self):
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# self.total = 0
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# self.used = 0
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# self.free = 0
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# self.update_disc_usage()
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#
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# def update_disc_usage(self):
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# old_used = self.used
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# old_free = self.free
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# self.total, self.used, self.free = shutil.disk_usage(backup_disk_path)
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# if [(old_used == self.used) or (old_free == self.free)]:
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# raise Exception("The values didn't change. \n Used: %d/%d \n Free: %d/%d" % (old_used,self.used, old_free,self.free))
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#
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# def get_used_space_percent(self):
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# return (self.used/self.total)*100
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#
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#
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# disk_statistics = Disk_Statistics()
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while psutil.disk_usage(backup_disk_path).percent > 52:
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print("%d %% of disk %s are used. Freeing space..." % (psutil.disk_usage(backup_disk_path).percent,backup_disk_path))
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for primary_directory in os.listdir(backups_folder_path):
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primary_directory = os.path.join(backups_folder_path, primary_directory)
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for application_directory in os.listdir(primary_directory):
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time.sleep(5)
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application_directory = os.path.join(primary_directory, application_directory)
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diffs_directory = os.path.join(application_directory, "diffs/")
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diffs = os.listdir(diffs_directory)
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diffs.sort(reverse=False)
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delete_diff = diffs_directory + diffs[0]
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print("Deleting %s and free %s space..." % (delete_diff))
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#shutil.rmtree(delete_diff)
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#disk_statistics.update_disc_usage()
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roles/native-backups-cleanup/meta/main.yml
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roles/native-backups-cleanup/meta/main.yml
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dependencies:
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- native-python-pip
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roles/native-backups-cleanup/readme.md
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roles/native-backups-cleanup/readme.md
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# role native-backups-cleanup
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Cleans up old backups
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roles/native-backups-cleanup/tasks/main.yml
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roles/native-backups-cleanup/tasks/main.yml
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- name: install psutil
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pip:
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name: psutil
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roles/native-python-pip/tasks/main.yml
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roles/native-python-pip/tasks/main.yml
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---
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- name: python pip install
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pacman:
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name: python-pip
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state: present
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