mirror of
https://gitlab.sectorq.eu/home/docker-compose.git
synced 2025-12-14 18:34:53 +01:00
90 lines
2.7 KiB
Python
90 lines
2.7 KiB
Python
import docker
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import requests
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import os
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PORTAINER_URL = "https://port.sectorq.eu/api"
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API_KEY = "ptr_/5RkMCT/j3BTaL32vMSDtXFi76yOXRKVFOrUtzMsl5Y="
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HEADERS = {"X-API-Key": f"{API_KEY}"}
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ENDPOINT_ID = 4
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client = docker.from_env()
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# Keep track of which stacks we already stopped
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stopped_stacks = {}
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def get_stack_by_name(stack_name):
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url = f"{PORTAINER_URL}/stacks"
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r = requests.get(url, headers=HEADERS)
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r.raise_for_status()
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for s in r.json():
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if s['Name'] == stack_name:
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return s
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return None
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def stop_stack(stack_name):
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if stack_name in stopped_stacks:
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return
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stack = get_stack_by_name(stack_name)
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if not stack:
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print(f"[INFO] Stack {stack_name} not found, skipping stop")
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return
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url = f"{PORTAINER_URL}/stacks/{stack['Id']}/stop?endpointId={ENDPOINT_ID}"
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print(f"url: {url}")
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r = requests.post(url, headers=HEADERS)
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if r.status_code == 200:
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print(f"[OK] Stack {stack_name} stopped")
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else:
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print(f"[ERROR] Failed to stop stack {stack_name}: {r.text}")
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stopped_stacks[stack_name] = True
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def start_stack(stack_name):
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stack = get_stack_by_name(stack_name)
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if not stack:
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print(f"[INFO] Stack {stack_name} not found, skipping start")
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return
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url = f"{PORTAINER_URL}/stacks/{stack['Id']}/start?endpointId={ENDPOINT_ID}"
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r = requests.post(url, headers=HEADERS)
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if r.status_code == 200:
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print(f"[OK] Stack {stack_name} started")
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else:
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print(f"[ERROR] Failed to start stack {stack_name}: {r.text}")
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def backup_volume(vol):
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vol_name = vol.name
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backup_file = f"/backup/{vol_name}.tar"
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print(f"[INFO] Backing up volume {vol_name} → {backup_file}")
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# Use a temporary container to archive the volume
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client.containers.run(
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image="alpine",
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command=f"tar czf /backup/{vol_name}.tar -C /data .",
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volumes={vol_name: {'bind': '/data', 'mode': 'ro'},
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"/backup": {'bind': '/backup', 'mode': 'rw'}},
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remove=True
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)
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def main():
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volumes = client.volumes.list()
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stack_volumes = {}
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normal_volumes = []
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# Categorize volumes by stack
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for vol in volumes:
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labels = vol.attrs.get('Labels', {})
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stack_name = labels.get('com.docker.stack.namespace')
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if stack_name:
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stack_volumes.setdefault(stack_name, []).append(vol)
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else:
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normal_volumes.append(vol)
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# Backup stacks
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for stack_name, vols in stack_volumes.items():
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stop_stack(stack_name)
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for v in vols:
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backup_volume(v)
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start_stack(stack_name)
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# Backup normal volumes
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for v in normal_volumes:
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backup_volume(v)
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if __name__ == "__main__":
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main() |