restic-compose-backup/restic_volume_backup/backup_runner.py

40 lines
1.1 KiB
Python

import os
import time
import docker
from restic_volume_backup.config import Config
def run(image: str, command: str):
config = Config()
client = docker.DockerClient(base_url=config.docker_base_url)
container = client.containers.run(
image,
command,
labels={"restic-volume-backup.backup_process": 'True'},
auto_remove=True,
detach=True,
environment={
'test1': 'value1',
'test2': 'value2',
},
volumes={
'/home/user1/': {'bind': '/mnt/vol2', 'mode': 'rw'},
'/var/www': {'bind': '/mnt/vol1', 'mode': 'ro'},
},
working_dir=os.getcwd(),
)
print("Backup process container:", container.name)
logs = container.logs(stdout=True, stderr=True, stream=True)
try:
while True:
time.sleep(3)
for line in logs:
print(line.decode(), end='')
# Raises requests.exceptions.HTTPError if continer is dead
container.top()
except Exception as ex:
print("Container stopped")