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0.1 ... master

@ -4,12 +4,13 @@ from prometheus_client import start_http_server, Gauge
from time import sleep, mktime
from dateutil import parser
import sys
import os
import json
import subprocess
HTTP_PORT = 9401
BACKUP_DIRECTORY = '/tmp/backup'
BACKUP_DIRECTORY = '/srv/backup'
INTERVAL = 30 * 60 # seconds
total_chunks = Gauge('borg_repository_total_chunks', 'Number of chunks', ['name'])
@ -22,6 +23,13 @@ last_modified = Gauge('borg_repository_last_modified', 'Last modified UNIX
if __name__ == '__main__':
if len(sys.argv) == 2:
BACKUP_DIRECTORY = sys.argv[1]
elif len(sys.argv) > 2:
sys.exit("Invalid number of arguments. Usage: ./prometheus-borgbackup-exporter [backup-directory]")
print("Backup directory is: {}".format(BACKUP_DIRECTORY))
# Serve metrics over HTTP.
print("Starting prometheus-orgbackup-exporter on port",
"{}...".format(HTTP_PORT), end='')
@ -41,13 +49,17 @@ if __name__ == '__main__':
for entry in entries:
if not entry.is_dir():
print(">> Ignoring {} since it is not a directory.".format(entry.name))
elif entry.name[0] == '.':
print(">> Ignoring {} since it is a dot directory.".format(entry.name))
else:
repository_name = entry.name
repository_path = entry.path
try:
print(">> Querying borg for {}...".format(repository_name), end='')
raw_borg_json = subprocess.check_output(['borg', 'info', '--json', repository_path])
env = os.environ
env["BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK"] = "yes"
raw_borg_json = subprocess.check_output(['borg', 'info', '--json', repository_path], env=env)
info = json.loads(raw_borg_json)
stats = info['cache']['stats']

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