82 lines
3 KiB
Python
82 lines
3 KiB
Python
import json
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import os
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import shutil
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import subprocess
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import sys
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import tempfile
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def generate_configuration(config_path, repository_path):
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'''
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Generate borgmatic configuration into a file at the config path, and update the defaults so as
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to work for testing (including injecting the given repository path and tacking on an encryption
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passphrase).
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'''
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subprocess.check_call(
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'generate-borgmatic-config --destination {}'.format(config_path).split(' ')
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)
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config = (
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open(config_path)
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.read()
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.replace('user@backupserver:sourcehostname.borg', repository_path)
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.replace('- user@backupserver:{fqdn}', '')
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.replace('- /home', '- {}'.format(config_path))
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.replace('- /etc', '')
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.replace('- /var/log/syslog*', '')
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+ 'storage:\n encryption_passphrase: "test"'
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)
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config_file = open(config_path, 'w')
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config_file.write(config)
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config_file.close()
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def test_borgmatic_command():
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# Create a Borg repository.
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temporary_directory = tempfile.mkdtemp()
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repository_path = os.path.join(temporary_directory, 'test.borg')
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extract_path = os.path.join(temporary_directory, 'extract')
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original_working_directory = os.getcwd()
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os.mkdir(extract_path)
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os.chdir(extract_path)
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try:
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config_path = os.path.join(temporary_directory, 'test.yaml')
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generate_configuration(config_path, repository_path)
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subprocess.check_call(
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'borgmatic -v 2 --config {} init --encryption repokey'.format(config_path).split(' ')
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)
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# Run borgmatic to generate a backup archive, and then list it to make sure it exists.
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subprocess.check_call('borgmatic --config {}'.format(config_path).split(' '))
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output = subprocess.check_output(
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'borgmatic --config {} list --json'.format(config_path).split(' ')
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).decode(sys.stdout.encoding)
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parsed_output = json.loads(output)
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assert len(parsed_output) == 1
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assert len(parsed_output[0]['archives']) == 1
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archive_name = parsed_output[0]['archives'][0]['archive']
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# Extract the created archive into the current (temporary) directory, and confirm that the
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# extracted file looks right.
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output = subprocess.check_output(
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'borgmatic --config {} extract --archive {}'.format(config_path, archive_name).split(
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' '
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)
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).decode(sys.stdout.encoding)
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extracted_config_path = os.path.join(extract_path, config_path)
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assert open(extracted_config_path).read() == open(config_path).read()
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# Exercise the info action.
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output = subprocess.check_output(
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'borgmatic --config {} info --json'.format(config_path).split(' ')
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).decode(sys.stdout.encoding)
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parsed_output = json.loads(output)
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assert len(parsed_output) == 1
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assert 'repository' in parsed_output[0]
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finally:
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os.chdir(original_working_directory)
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shutil.rmtree(temporary_directory)
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