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| | import json
| | import os
| | from datetime import datetime, timezone
| | from typing import Any, AsyncGenerator
| |
| | from fastapi import APIRouter, Depends, HTTPException, Query
| | from fastapi.responses import StreamingResponse
| | from starlette.responses import FileResponse
| |
| | from app.auth import verify_token
| | from app.ops_runner import (
| | run_ops, run_ops_json, run_ops_host, run_ops_host_json, run_command_host,
| | stream_ops_host, stream_command_host, new_op_id, is_cancelled, clear_cancelled,
| | _BACKUP_TIMEOUT, OFFSITE_PYTHON,
| | )
| |
| | router = APIRouter()
| |
| |
| | def _sse(payload: dict) -> str:
| | return f"data: {json.dumps(payload)}\n\n"
| |
| |
| | def _now() -> str:
| | return datetime.now(timezone.utc).isoformat()
| |
| |
| | @router.get("/", summary="List local backups")
| | async def list_backups(
| | _: str = Depends(verify_token),
| | ) -> list[dict[str, Any]]:
| | """Returns a list of local backup records from `ops backups --json`."""
| | result = await run_ops_json(["backups"])
| | if not result["success"]:
| | raise HTTPException(status_code=500, detail=f"Failed to list backups: {result['error']}")
| |
| | data = result["data"]
| | if isinstance(data, list):
| | return data
| | if isinstance(data, dict):
| | for key in ("backups", "data", "items"):
| | if key in data and isinstance(data[key], list):
| | return data[key]
| | return [data]
| | return []
| |
| |
| | @router.get("/offsite", summary="List offsite backups")
| | async def list_offsite_backups(
| | _: str = Depends(verify_token),
| | ) -> list[dict[str, Any]]:
| | """Returns a list of offsite backup records."""
| | # Get project list from registry
| | import yaml
| | registry_path = "/opt/infrastructure/servers/hetzner-vps/registry.yaml"
| | try:
| | with open(registry_path) as f:
| | registry = yaml.safe_load(f)
| | projects = [
| | name for name, cfg in registry.get("projects", {}).items()
| | if cfg.get("backup_dir") and not cfg.get("infrastructure") and not cfg.get("static")
| | ]
| | except Exception:
| | projects = ["mdf", "seriousletter"] # Fallback
| |
| | all_backups = []
| | for project in projects:
| | result = await run_ops_host_json(["offsite", "list", project])
| | if result["success"] and isinstance(result["data"], list):
| | for b in result["data"]:
| | b["project"] = project
| | all_backups.extend(result["data"])
| | return all_backups
| |
| |
| | @router.post("/{project}/{env}", summary="Create a local backup")
| | async def create_backup(
| | project: str,
| | env: str,
| | _: str = Depends(verify_token),
| | ) -> dict[str, Any]:
| | """
| | Runs `ops backup {project} {env}` on the host.
| |
| | Runs via nsenter because ops backup delegates to project CLIs
| | that use host Python venvs.
| | """
| | result = await run_ops_host(["backup", project, env], timeout=_BACKUP_TIMEOUT)
| | if not result["success"]:
| | raise HTTPException(
| | status_code=500,
| | detail=f"Backup failed: {result['error'] or result['output']}",
| | )
| | return {
| | "success": True,
| | "output": result["output"],
| | "project": project,
| | "env": env,
| | }
| |
| |
| | async def _backup_stream(project: str, env: str) -> AsyncGenerator[str, None]:
| | """Stream backup creation progress via SSE."""
| | op_id = new_op_id()
| | yield _sse({"op_id": op_id})
| | yield _sse({"line": f"Creating backup for {project}/{env}...", "timestamp": _now()})
| |
| | try:
| | success = True
| | async for line in stream_ops_host(
| | ["backup", project, env], timeout=_BACKUP_TIMEOUT, op_id=op_id
| | ):
| | yield _sse({"line": line, "timestamp": _now()})
| | if line.startswith("[error]") or line.startswith("ERROR"):
| | success = False
| |
| | if is_cancelled(op_id):
| | yield _sse({"done": True, "success": False, "cancelled": True})
| | else:
| | yield _sse({"done": True, "success": success, "project": project, "env": env})
| | finally:
| | clear_cancelled(op_id)
| |
| |
| | @router.get("/stream/{project}/{env}", summary="Create backup with streaming output")
| | async def create_backup_stream(
| | project: str,
| | env: str,
| | _: str = Depends(verify_token),
| | ) -> StreamingResponse:
| | """Create a backup with real-time SSE progress output."""
| | return StreamingResponse(
| | _backup_stream(project, env),
| | media_type="text/event-stream",
| | headers={"Cache-Control": "no-cache", "X-Accel-Buffering": "no"},
| | )
| |
| |
| | @router.post("/offsite/upload/{project}/{env}", summary="Upload backup to offsite")
| | async def upload_offsite(
| | project: str,
| | env: str,
| | _: str = Depends(verify_token),
| | ) -> dict[str, Any]:
| | """Runs `ops offsite upload {project} {env}` on the host."""
| | result = await run_ops_host(
| | ["offsite", "upload", project, env], timeout=_BACKUP_TIMEOUT
| | )
| | if not result["success"]:
| | raise HTTPException(
| | status_code=500,
| | detail=f"Offsite upload failed: {result['error'] or result['output']}",
| | )
| | return {"success": True, "output": result["output"], "project": project, "env": env}
| |
| |
| | async def _upload_stream(project: str, env: str, name: str | None = None) -> AsyncGenerator[str, None]:
| | """Stream offsite upload progress via SSE."""
| | op_id = new_op_id()
| | yield _sse({"op_id": op_id})
| | label = f"{project}/{env}/{name}" if name else f"{project}/{env} (latest)"
| | yield _sse({"line": f"Uploading {label} to offsite storage...", "timestamp": _now()})
| |
| | cmd = ["offsite", "upload", project, env]
| | if name:
| | cmd.append(name)
| |
| | try:
| | success = True
| | async for line in stream_ops_host(
| | cmd, timeout=_BACKUP_TIMEOUT, op_id=op_id
| | ):
| | yield _sse({"line": line, "timestamp": _now()})
| | if line.startswith("[error]") or line.startswith("ERROR"):
| | success = False
| |
| | if is_cancelled(op_id):
| | yield _sse({"done": True, "success": False, "cancelled": True})
| | else:
| | yield _sse({"done": True, "success": success, "project": project, "env": env})
| | finally:
| | clear_cancelled(op_id)
| |
| |
| | @router.get("/offsite/stream/{project}/{env}", summary="Upload to offsite with streaming output")
| | async def upload_offsite_stream(
| | project: str,
| | env: str,
| | name: str | None = Query(None),
| | _: str = Depends(verify_token),
| | ) -> StreamingResponse:
| | """Upload backup to offsite with real-time SSE progress output."""
| | return StreamingResponse(
| | _upload_stream(project, env, name),
| | media_type="text/event-stream",
| | headers={"Cache-Control": "no-cache", "X-Accel-Buffering": "no"},
| | )
| |
| |
| | async def _download_stream(project: str, env: str, name: str) -> AsyncGenerator[str, None]:
| | """Stream offsite-to-local download progress via SSE."""
| | op_id = new_op_id()
| | yield _sse({"op_id": op_id})
| | yield _sse({"line": f"Downloading {name} from offsite to local storage...", "timestamp": _now()})
| |
| | # Download to the local backup directory so it appears in the backup list
| | local_path = f"/opt/data/backups/{project}/{env}/{name}"
| | cmd = [
| | OFFSITE_PYTHON, "-c",
| | f"import sys; sys.stdout.reconfigure(line_buffering=True); "
| | f"sys.path.insert(0, '/opt/data/scripts'); "
| | f"from offsite import download; from pathlib import Path; "
| | f"import os; os.makedirs('/opt/data/backups/{project}/{env}', exist_ok=True); "
| | f"ok = download('{name}', Path('{local_path}'), '{project}', '{env}'); "
| | f"sys.exit(0 if ok else 1)"
| | ]
| |
| | try:
| | success = True
| | async for line in stream_command_host(cmd, timeout=_BACKUP_TIMEOUT, op_id=op_id):
| | yield _sse({"line": line, "timestamp": _now()})
| | if line.startswith("[error]") or line.startswith("ERROR") or "failed" in line.lower():
| | success = False
| |
| | if is_cancelled(op_id):
| | yield _sse({"done": True, "success": False, "cancelled": True})
| | else:
| | yield _sse({"done": True, "success": success, "project": project, "env": env, "name": name})
| | finally:
| | clear_cancelled(op_id)
| |
| |
| | @router.get("/offsite/download/stream/{project}/{env}", summary="Download offsite backup to local storage with streaming output")
| | async def download_offsite_stream(
| | project: str,
| | env: str,
| | name: str = Query(...),
| | _: str = Depends(verify_token),
| | ) -> StreamingResponse:
| | """Download an offsite backup to local storage with real-time SSE progress output."""
| | if "/" in name or "\\" in name or ".." in name:
| | raise HTTPException(status_code=400, detail="Invalid backup name")
| | return StreamingResponse(
| | _download_stream(project, env, name),
| | media_type="text/event-stream",
| | headers={"Cache-Control": "no-cache", "X-Accel-Buffering": "no"},
| | )
| |
| |
| | @router.post("/offsite/retention", summary="Apply offsite retention policy")
| | async def apply_retention(
| | _: str = Depends(verify_token),
| | ) -> dict[str, Any]:
| | """Runs `ops offsite retention` on the host."""
| | result = await run_ops_host(["offsite", "retention"], timeout=_BACKUP_TIMEOUT)
| | if not result["success"]:
| | raise HTTPException(
| | status_code=500,
| | detail=f"Retention policy failed: {result['error'] or result['output']}",
| | )
| | return {"success": True, "output": result["output"]}
| |
| |
| | @router.delete("/{project}/{env}/{name}", summary="Delete a backup")
| | async def delete_backup(
| | project: str,
| | env: str,
| | name: str,
| | target: str = Query("local", regex="^(local|offsite|both)$"),
| | _: str = Depends(verify_token),
| | ) -> dict[str, Any]:
| | """
| | Delete a backup from local storage, offsite, or both.
| |
| | Query param `target`: local | offsite | both (default: local).
| | """
| | if "/" in name or "\\" in name or ".." in name:
| | raise HTTPException(status_code=400, detail="Invalid backup name")
| |
| | results = {"local": None, "offsite": None}
| |
| | # Delete local
| | if target in ("local", "both"):
| | backup_path = f"/opt/data/backups/{project}/{env}/{name}"
| | check = await run_command_host(["test", "-f", backup_path])
| | if check["success"]:
| | result = await run_command_host(["rm", backup_path])
| | results["local"] = "ok" if result["success"] else "failed"
| | else:
| | results["local"] = "not_found"
| |
| | # Delete offsite
| | if target in ("offsite", "both"):
| | result = await run_command_host([
| | "/opt/data/\u03c0/bin/python3", "-c",
| | f"import sys; sys.path.insert(0, '/opt/data/scripts'); "
| | f"from offsite import delete; "
| | f"ok = delete('{name}', '{project}', '{env}', quiet=True); "
| | f"sys.exit(0 if ok else 1)"
| | ])
| | results["offsite"] = "ok" if result["success"] else "failed"
| |
| | # Check if anything succeeded
| | any_ok = "ok" in results.values()
| | if not any_ok:
| | raise HTTPException(status_code=500, detail=f"Delete failed: {results}")
| |
| | return {"success": True, "project": project, "env": env, "name": name, "results": results}
| |
| |
| | @router.get("/download/{project}/{env}/{name}", summary="Download a backup to browser")
| | async def download_backup(
| | project: str,
| | env: str,
| | name: str,
| | _: str = Depends(verify_token),
| | ) -> FileResponse:
| | """Serve a local backup file as a browser download."""
| | for param in (project, env, name):
| | if "/" in param or "\\" in param or ".." in param:
| | raise HTTPException(status_code=400, detail="Invalid path parameter")
| |
| | backup_path = f"/opt/data/backups/{project}/{env}/{name}"
| | if not os.path.isfile(backup_path):
| | raise HTTPException(status_code=404, detail="Backup file not found")
| |
| | media_type = "application/gzip" if name.endswith(".gz") else "application/octet-stream"
| | return FileResponse(
| | path=backup_path,
| | media_type=media_type,
| | filename=name,
| | )
|
|
