mirror of
https://github.com/bunny-lab-io/Borealis.git
synced 2025-10-26 17:41:58 -06:00
1274 lines
54 KiB
Python
1274 lines
54 KiB
Python
import os
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import time
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import json
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import os
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import re
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import sqlite3
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from typing import Any, Dict, List, Optional, Tuple, Callable
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"""
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Job Scheduler module for Borealis
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Responsibilities:
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- Maintain an internal clock/loop that evaluates scheduled jobs
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- When a job's scheduled time arrives, mark it Running, then immediately Success (placeholder)
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- Track simple run history in a dedicated table
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- Expose job CRUD endpoints and computed scheduling metadata
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This module registers its Flask routes against the provided app and uses
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socketio.start_background_task to run the scheduler loop cooperatively
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with eventlet.
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"""
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def _now_ts() -> int:
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return int(time.time())
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def _parse_ts(val: Any) -> Optional[int]:
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"""Best effort to parse ISO-ish datetime string or numeric seconds to epoch seconds."""
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if val is None:
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return None
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if isinstance(val, (int, float)):
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return int(val)
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try:
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from datetime import datetime
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s = str(val).strip().replace("Z", "+00:00")
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dt = datetime.fromisoformat(s)
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return int(dt.timestamp())
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except Exception:
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return None
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def _parse_expiration(s: Optional[str]) -> Optional[int]:
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"""Parse expiration shorthand to seconds.
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Examples: '30m' -> 1800, '1h' -> 3600, '2d' -> 172800.
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Returns None for 'no_expire' or invalid input.
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"""
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if not s or s == "no_expire":
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return None
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try:
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s = s.strip().lower()
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unit = s[-1]
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value = int(s[:-1])
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if unit == 'm':
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return value * 60
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if unit == 'h':
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return value * 3600
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if unit == 'd':
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return value * 86400
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# Fallback: treat as minutes if only a number
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return int(s) * 60
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except Exception:
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return None
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def _floor_minute(ts: int) -> int:
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ts = int(ts or 0)
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return ts - (ts % 60)
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def _now_minute() -> int:
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return _floor_minute(_now_ts())
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def _add_months(dt_tuple: Tuple[int, int, int, int, int, int], months: int = 1) -> int:
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"""Advance a date by N months and return epoch seconds.
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dt_tuple = (year, month, day, hour, minute, second)
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Handles month-end clamping.
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"""
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from calendar import monthrange
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from datetime import datetime
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y, m, d, hh, mm, ss = dt_tuple
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m2 = m + months
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y += (m2 - 1) // 12
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m2 = ((m2 - 1) % 12) + 1
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# Clamp day to last day of new month
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last_day = monthrange(y, m2)[1]
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d = min(d, last_day)
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try:
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return int(datetime(y, m2, d, hh, mm, ss).timestamp())
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except Exception:
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# Fallback to first of month if something odd
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return int(datetime(y, m2, 1, hh, mm, ss).timestamp())
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def _add_years(dt_tuple: Tuple[int, int, int, int, int, int], years: int = 1) -> int:
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from datetime import datetime
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y, m, d, hh, mm, ss = dt_tuple
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y += years
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# Handle Feb 29 -> Feb 28 if needed
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try:
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return int(datetime(y, m, d, hh, mm, ss).timestamp())
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except Exception:
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# clamp day to 28
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d2 = 28 if (m == 2 and d > 28) else 1
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return int(datetime(y, m, d2, hh, mm, ss).timestamp())
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def _to_dt_tuple(ts: int) -> Tuple[int, int, int, int, int, int]:
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from datetime import datetime
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dt = datetime.utcfromtimestamp(int(ts))
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return (dt.year, dt.month, dt.day, dt.hour, dt.minute, dt.second)
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class JobScheduler:
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def __init__(self, app, socketio, db_path: str):
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self.app = app
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self.socketio = socketio
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self.db_path = db_path
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self._running = False
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# Simulated run duration to hold jobs in "Running" before Success
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self.SIMULATED_RUN_SECONDS = int(os.environ.get("BOREALIS_SIM_RUN_SECONDS", "30"))
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# Retention for run history (days)
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self.RETENTION_DAYS = int(os.environ.get("BOREALIS_JOB_HISTORY_DAYS", "30"))
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# Callback to retrieve current set of online hostnames
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self._online_lookup: Optional[Callable[[], List[str]]] = None
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# Ensure run-history table exists
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self._init_tables()
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# Bind routes
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self._register_routes()
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# ---------- Helpers for dispatching scripts ----------
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def _scripts_root(self) -> str:
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import os
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# Unified Assemblies root; script paths should include top-level
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# folder such as "Scripts" or "Ansible Playbooks".
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return os.path.abspath(
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os.path.join(os.path.dirname(__file__), "..", "..", "Assemblies")
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)
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def _is_valid_scripts_relpath(self, rel_path: str) -> bool:
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try:
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p = (rel_path or "").replace("\\", "/").lstrip("/")
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if not p:
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return False
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top = p.split("/", 1)[0]
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return top in ("Scripts",)
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except Exception:
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return False
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def _detect_script_type(self, filename: str) -> str:
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fn_lower = (filename or "").lower()
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if fn_lower.endswith(".json") and os.path.isfile(filename):
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try:
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with open(filename, "r", encoding="utf-8") as fh:
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data = json.load(fh)
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if isinstance(data, dict):
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typ = str(data.get("type") or data.get("script_type") or "").strip().lower()
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if typ in ("powershell", "batch", "bash", "ansible"):
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return typ
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except Exception:
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pass
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return "powershell"
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if fn_lower.endswith(".yml"):
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return "ansible"
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if fn_lower.endswith(".ps1"):
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return "powershell"
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if fn_lower.endswith(".bat"):
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return "batch"
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if fn_lower.endswith(".sh"):
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return "bash"
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return "unknown"
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def _load_assembly_document(self, abs_path: str, default_type: str) -> Dict[str, Any]:
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base_name = os.path.splitext(os.path.basename(abs_path))[0]
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doc: Dict[str, Any] = {
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"name": base_name,
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"description": "",
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"category": "application" if default_type == "ansible" else "script",
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"type": default_type,
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"script": "",
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"variables": [],
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"files": [],
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"timeout_seconds": 3600,
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}
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if abs_path.lower().endswith(".json") and os.path.isfile(abs_path):
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try:
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with open(abs_path, "r", encoding="utf-8") as fh:
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data = json.load(fh)
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except Exception:
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data = {}
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if isinstance(data, dict):
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doc["name"] = str(data.get("name") or doc["name"])
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doc["description"] = str(data.get("description") or "")
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cat = str(data.get("category") or doc["category"]).strip().lower()
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if cat in ("application", "script"):
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doc["category"] = cat
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typ = str(data.get("type") or data.get("script_type") or default_type).strip().lower()
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if typ in ("powershell", "batch", "bash", "ansible"):
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doc["type"] = typ
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script_val = data.get("script")
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script_lines = data.get("script_lines")
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if isinstance(script_lines, list):
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try:
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doc["script"] = "\n".join(str(line) for line in script_lines)
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except Exception:
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doc["script"] = ""
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elif isinstance(script_val, str):
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doc["script"] = script_val
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else:
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content_val = data.get("content")
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if isinstance(content_val, str):
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doc["script"] = content_val
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normalized_script = (doc["script"] or "").replace("\r\n", "\n")
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doc["script"] = normalized_script
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try:
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timeout_raw = data.get("timeout_seconds", data.get("timeout"))
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if timeout_raw is None:
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doc["timeout_seconds"] = 3600
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else:
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doc["timeout_seconds"] = max(0, int(timeout_raw))
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except Exception:
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doc["timeout_seconds"] = 3600
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vars_in = data.get("variables") if isinstance(data.get("variables"), list) else []
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doc["variables"] = []
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for v in vars_in:
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if not isinstance(v, dict):
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continue
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name = str(v.get("name") or v.get("key") or "").strip()
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if not name:
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continue
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vtype = str(v.get("type") or "string").strip().lower()
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if vtype not in ("string", "number", "boolean", "credential"):
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vtype = "string"
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doc["variables"].append({
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"name": name,
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"label": str(v.get("label") or ""),
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"type": vtype,
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"default": v.get("default", v.get("default_value")),
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"required": bool(v.get("required")),
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"description": str(v.get("description") or ""),
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})
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files_in = data.get("files") if isinstance(data.get("files"), list) else []
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doc["files"] = []
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for f in files_in:
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if not isinstance(f, dict):
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continue
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fname = f.get("file_name") or f.get("name")
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if not fname or not isinstance(f.get("data"), str):
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continue
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try:
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size_val = int(f.get("size") or 0)
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except Exception:
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size_val = 0
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doc["files"].append({
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"file_name": str(fname),
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"size": size_val,
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"mime_type": str(f.get("mime_type") or f.get("mimeType") or ""),
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"data": f.get("data"),
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})
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return doc
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try:
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with open(abs_path, "r", encoding="utf-8", errors="replace") as fh:
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content = fh.read()
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except Exception:
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content = ""
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normalized_script = (content or "").replace("\r\n", "\n")
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doc["script"] = normalized_script
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return doc
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def _ansible_root(self) -> str:
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import os
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return os.path.abspath(
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os.path.join(os.path.dirname(__file__), "..", "..", "Assemblies", "Ansible_Playbooks")
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)
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def _dispatch_ansible(self, hostname: str, rel_path: str, scheduled_job_id: int, scheduled_run_id: int) -> None:
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try:
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import os, json, uuid
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ans_root = self._ansible_root()
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rel_norm = (rel_path or "").replace("\\", "/").lstrip("/")
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abs_path = os.path.abspath(os.path.join(ans_root, rel_norm))
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if (not abs_path.startswith(ans_root)) or (not os.path.isfile(abs_path)):
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return
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doc = self._load_assembly_document(abs_path, "ansible")
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content = doc.get("script") or ""
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variables = doc.get("variables") or []
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files = doc.get("files") or []
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# Record in activity_history for UI parity
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now = _now_ts()
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act_id = None
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conn = self._conn()
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cur = conn.cursor()
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try:
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cur.execute(
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"""
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INSERT INTO activity_history(hostname, script_path, script_name, script_type, ran_at, status, stdout, stderr)
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VALUES(?,?,?,?,?,?,?,?)
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""",
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(
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str(hostname),
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rel_norm,
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os.path.basename(abs_path),
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"ansible",
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now,
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"Running",
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"",
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"",
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),
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)
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act_id = cur.lastrowid
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conn.commit()
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finally:
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conn.close()
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payload = {
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"run_id": uuid.uuid4().hex,
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"target_hostname": str(hostname),
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"playbook_name": os.path.basename(abs_path),
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"playbook_content": content,
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"activity_job_id": act_id,
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"scheduled_job_id": int(scheduled_job_id),
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"scheduled_run_id": int(scheduled_run_id),
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"connection": "winrm",
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"variables": variables,
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"files": files,
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}
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try:
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self.socketio.emit("ansible_playbook_run", payload)
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except Exception:
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pass
|
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except Exception:
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pass
|
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|
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def _dispatch_script(self, hostname: str, rel_path: str, run_mode: str) -> None:
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"""Emit a quick_job_run event to agents for the given script/host.
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Mirrors /api/scripts/quick_run behavior for scheduled jobs.
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"""
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try:
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scripts_root = self._scripts_root()
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import os
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path_norm = (rel_path or "").replace("\\", "/")
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abs_path = os.path.abspath(os.path.join(scripts_root, path_norm))
|
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if (not abs_path.startswith(scripts_root)) or (not self._is_valid_scripts_relpath(path_norm)) or (not os.path.isfile(abs_path)):
|
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return
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doc = self._load_assembly_document(abs_path, "powershell")
|
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stype = (doc.get("type") or "powershell").lower()
|
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# For now, only PowerShell is supported by agents for scheduled jobs
|
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if stype != "powershell":
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return
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content = doc.get("script") or ""
|
|
env_map: Dict[str, str] = {}
|
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for var in doc.get("variables") or []:
|
|
if not isinstance(var, dict):
|
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continue
|
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name = str(var.get("name") or "").strip()
|
|
if not name:
|
|
continue
|
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env_key = re.sub(r"[^A-Za-z0-9_]", "_", name.upper())
|
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default_val = var.get("default")
|
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if isinstance(default_val, bool):
|
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env_val = "True" if default_val else "False"
|
|
elif default_val is None:
|
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env_val = ""
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|
else:
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env_val = str(default_val)
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env_map[env_key] = env_val
|
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timeout_seconds = 0
|
|
try:
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timeout_seconds = max(0, int(doc.get("timeout_seconds") or 0))
|
|
except Exception:
|
|
timeout_seconds = 0
|
|
|
|
# Insert into activity_history for device for parity with Quick Job
|
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import sqlite3
|
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now = _now_ts()
|
|
act_id = None
|
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conn = sqlite3.connect(self.db_path)
|
|
cur = conn.cursor()
|
|
try:
|
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cur.execute(
|
|
"""
|
|
INSERT INTO activity_history(hostname, script_path, script_name, script_type, ran_at, status, stdout, stderr)
|
|
VALUES(?,?,?,?,?,?,?,?)
|
|
""",
|
|
(
|
|
str(hostname),
|
|
path_norm,
|
|
os.path.basename(abs_path),
|
|
stype,
|
|
now,
|
|
"Running",
|
|
"",
|
|
"",
|
|
),
|
|
)
|
|
act_id = cur.lastrowid
|
|
conn.commit()
|
|
finally:
|
|
conn.close()
|
|
|
|
payload = {
|
|
"job_id": act_id,
|
|
"target_hostname": str(hostname),
|
|
"script_type": stype,
|
|
"script_name": os.path.basename(abs_path),
|
|
"script_path": path_norm,
|
|
"script_content": content,
|
|
"environment": env_map,
|
|
"variables": doc.get("variables") or [],
|
|
"timeout_seconds": timeout_seconds,
|
|
"files": doc.get("files") or [],
|
|
"run_mode": (run_mode or "system").strip().lower(),
|
|
"admin_user": "",
|
|
"admin_pass": "",
|
|
}
|
|
try:
|
|
self.socketio.emit("quick_job_run", payload)
|
|
except Exception:
|
|
pass
|
|
except Exception:
|
|
# Keep scheduler resilient
|
|
pass
|
|
|
|
# ---------- DB helpers ----------
|
|
def _conn(self):
|
|
return sqlite3.connect(self.db_path)
|
|
|
|
def _init_tables(self):
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
# Runs table captures each firing
|
|
cur.execute(
|
|
"""
|
|
CREATE TABLE IF NOT EXISTS scheduled_job_runs (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
job_id INTEGER NOT NULL,
|
|
scheduled_ts INTEGER,
|
|
started_ts INTEGER,
|
|
finished_ts INTEGER,
|
|
status TEXT,
|
|
error TEXT,
|
|
created_at INTEGER,
|
|
updated_at INTEGER,
|
|
FOREIGN KEY(job_id) REFERENCES scheduled_jobs(id) ON DELETE CASCADE
|
|
)
|
|
"""
|
|
)
|
|
# Add per-target column if missing
|
|
try:
|
|
cur.execute("PRAGMA table_info(scheduled_job_runs)")
|
|
cols = {row[1] for row in cur.fetchall()}
|
|
if 'target_hostname' not in cols:
|
|
cur.execute("ALTER TABLE scheduled_job_runs ADD COLUMN target_hostname TEXT")
|
|
except Exception:
|
|
pass
|
|
# Helpful index for lookups
|
|
try:
|
|
cur.execute("CREATE INDEX IF NOT EXISTS idx_runs_job_sched_target ON scheduled_job_runs(job_id, scheduled_ts, target_hostname)")
|
|
except Exception:
|
|
pass
|
|
conn.commit()
|
|
conn.close()
|
|
|
|
# ---------- Scheduling core ----------
|
|
def _get_last_run(self, job_id: int) -> Optional[Dict[str, Any]]:
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
cur.execute(
|
|
"SELECT id, scheduled_ts, started_ts, finished_ts, status FROM scheduled_job_runs WHERE job_id=? ORDER BY COALESCE(started_ts, scheduled_ts, 0) DESC, id DESC LIMIT 1",
|
|
(job_id,)
|
|
)
|
|
row = cur.fetchone()
|
|
conn.close()
|
|
if not row:
|
|
return None
|
|
return {
|
|
"id": row[0],
|
|
"scheduled_ts": row[1],
|
|
"started_ts": row[2],
|
|
"finished_ts": row[3],
|
|
"status": row[4] or "",
|
|
}
|
|
|
|
def _compute_next_run(self, schedule_type: str, start_ts: Optional[int], last_run_ts: Optional[int], now_ts: int) -> Optional[int]:
|
|
st = (schedule_type or "immediately").strip().lower()
|
|
start_ts = _floor_minute(start_ts) if start_ts else None
|
|
last_run_ts = _floor_minute(last_run_ts) if last_run_ts else None
|
|
now_ts = _floor_minute(now_ts)
|
|
if st == "immediately":
|
|
# Run once asap if never ran
|
|
return None if last_run_ts else now_ts
|
|
if st == "once":
|
|
if not start_ts:
|
|
return None
|
|
# If never ran and time in future/now
|
|
if not last_run_ts:
|
|
return start_ts
|
|
return None
|
|
if not start_ts:
|
|
return None
|
|
|
|
# For recurring types, base off start_ts and last_run_ts
|
|
last = last_run_ts if last_run_ts else None
|
|
# Minute/Hour intervals
|
|
if st in ("every_5_minutes", "every_10_minutes", "every_15_minutes", "every_30_minutes", "every_hour"):
|
|
period_map = {
|
|
"every_5_minutes": 5 * 60,
|
|
"every_10_minutes": 10 * 60,
|
|
"every_15_minutes": 15 * 60,
|
|
"every_30_minutes": 30 * 60,
|
|
"every_hour": 60 * 60,
|
|
}
|
|
period = period_map.get(st)
|
|
candidate = (last + period) if last else start_ts
|
|
while candidate is not None and candidate <= now_ts - 1:
|
|
candidate += period
|
|
return candidate
|
|
if st == "daily":
|
|
period = 86400
|
|
candidate = last + period if last else start_ts
|
|
while candidate is not None and candidate <= now_ts - 1:
|
|
candidate += period
|
|
return candidate
|
|
if st == "weekly":
|
|
period = 7 * 86400
|
|
candidate = last + period if last else start_ts
|
|
while candidate is not None and candidate <= now_ts - 1:
|
|
candidate += period
|
|
return candidate
|
|
if st == "monthly":
|
|
base = _to_dt_tuple(last) if last else _to_dt_tuple(start_ts)
|
|
candidate = _add_months(base, 1 if last else 0)
|
|
while candidate <= now_ts - 1:
|
|
base = _to_dt_tuple(candidate)
|
|
candidate = _add_months(base, 1)
|
|
return candidate
|
|
if st == "yearly":
|
|
base = _to_dt_tuple(last) if last else _to_dt_tuple(start_ts)
|
|
candidate = _add_years(base, 1 if last else 0)
|
|
while candidate <= now_ts - 1:
|
|
base = _to_dt_tuple(candidate)
|
|
candidate = _add_years(base, 1)
|
|
return candidate
|
|
return None
|
|
|
|
def _should_expire(self, started_ts: Optional[int], expiration: Optional[str], now_ts: int) -> bool:
|
|
if not started_ts:
|
|
return False
|
|
seconds = _parse_expiration(expiration)
|
|
if not seconds:
|
|
return False
|
|
return (started_ts + seconds) <= now_ts
|
|
|
|
def _tick_once(self):
|
|
"""Evaluate all enabled scheduled jobs and trigger those due.
|
|
Placeholder execution: mark Running then Success immediately.
|
|
"""
|
|
now = _now_ts()
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
# First, mark any stale Running runs that exceeded job expiration as Timed Out
|
|
try:
|
|
cur.execute(
|
|
"""
|
|
SELECT r.id, r.started_ts, j.expiration
|
|
FROM scheduled_job_runs r
|
|
JOIN scheduled_jobs j ON j.id = r.job_id
|
|
WHERE r.status = 'Running'
|
|
"""
|
|
)
|
|
rows = cur.fetchall()
|
|
for rid, started_ts, expiration in rows:
|
|
if self._should_expire(started_ts, expiration, now):
|
|
try:
|
|
c2 = conn.cursor()
|
|
c2.execute(
|
|
"UPDATE scheduled_job_runs SET status='Timed Out', updated_at=? WHERE id=?",
|
|
(now, rid),
|
|
)
|
|
conn.commit()
|
|
except Exception:
|
|
pass
|
|
except Exception:
|
|
pass
|
|
|
|
# Next, finalize any Running runs that have passed the simulated duration
|
|
try:
|
|
cur.execute(
|
|
"SELECT id, started_ts FROM scheduled_job_runs WHERE status='Running'"
|
|
)
|
|
rows = cur.fetchall()
|
|
for rid, started_ts in rows:
|
|
if started_ts and (int(started_ts) + self.SIMULATED_RUN_SECONDS) <= now:
|
|
try:
|
|
c2 = conn.cursor()
|
|
c2.execute(
|
|
"UPDATE scheduled_job_runs SET finished_ts=?, status='Success', updated_at=? WHERE id=?",
|
|
(now, now, rid),
|
|
)
|
|
conn.commit()
|
|
except Exception:
|
|
pass
|
|
except Exception:
|
|
pass
|
|
|
|
# Finally, rotate history older than the retention window
|
|
try:
|
|
cutoff = now - (self.RETENTION_DAYS * 86400)
|
|
cur.execute(
|
|
"DELETE FROM scheduled_job_runs WHERE COALESCE(finished_ts, started_ts, scheduled_ts, 0) < ?",
|
|
(cutoff,)
|
|
)
|
|
conn.commit()
|
|
except Exception:
|
|
pass
|
|
try:
|
|
cur.execute(
|
|
"SELECT id, components_json, targets_json, schedule_type, start_ts, expiration, execution_context, created_at FROM scheduled_jobs WHERE enabled=1 ORDER BY id ASC"
|
|
)
|
|
jobs = cur.fetchall()
|
|
except Exception:
|
|
jobs = []
|
|
conn.close()
|
|
|
|
# Online hostnames snapshot for this tick
|
|
online = set()
|
|
try:
|
|
if callable(self._online_lookup):
|
|
online = set(self._online_lookup() or [])
|
|
except Exception:
|
|
online = set()
|
|
|
|
five_min = 300
|
|
now_min = _now_minute()
|
|
|
|
for (job_id, components_json, targets_json, schedule_type, start_ts, expiration, execution_context, created_at) in jobs:
|
|
try:
|
|
# Targets list for this job
|
|
try:
|
|
targets = json.loads(targets_json or "[]")
|
|
except Exception:
|
|
targets = []
|
|
targets = [str(t) for t in targets if isinstance(t, (str, int))]
|
|
total_targets = len(targets)
|
|
|
|
# Determine scripts to run for this job (first-pass: all 'script' components)
|
|
try:
|
|
comps = json.loads(components_json or "[]")
|
|
except Exception:
|
|
comps = []
|
|
script_paths = []
|
|
ansible_paths = []
|
|
for c in comps:
|
|
try:
|
|
ctype = (c or {}).get("type")
|
|
if ctype == "script":
|
|
p = (c.get("path") or c.get("script_path") or "").strip()
|
|
if p:
|
|
script_paths.append(p)
|
|
elif ctype == "ansible":
|
|
p = (c.get("path") or "").strip()
|
|
if p:
|
|
ansible_paths.append(p)
|
|
except Exception:
|
|
continue
|
|
run_mode = (execution_context or "system").strip().lower()
|
|
|
|
exp_seconds = _parse_expiration(expiration)
|
|
|
|
# Determine current occurrence to work on
|
|
occ = None
|
|
try:
|
|
conn2 = self._conn()
|
|
c2 = conn2.cursor()
|
|
c2.execute("SELECT MAX(scheduled_ts) FROM scheduled_job_runs WHERE job_id=?", (job_id,))
|
|
occ_from_runs = c2.fetchone()[0]
|
|
conn2.close()
|
|
except Exception:
|
|
occ_from_runs = None
|
|
|
|
if occ_from_runs:
|
|
occ = int(occ_from_runs)
|
|
# Check if occurrence is complete (terminal status per target)
|
|
try:
|
|
conn2 = self._conn()
|
|
c2 = conn2.cursor()
|
|
c2.execute(
|
|
"SELECT COUNT(DISTINCT target_hostname) FROM scheduled_job_runs WHERE job_id=? AND scheduled_ts=? AND status IN ('Success','Expired','Timed Out')",
|
|
(job_id, occ)
|
|
)
|
|
done_count = int(c2.fetchone()[0] or 0)
|
|
conn2.close()
|
|
except Exception:
|
|
done_count = 0
|
|
|
|
if total_targets > 0 and done_count >= total_targets:
|
|
# Move to next occurrence if due in window
|
|
nxt = self._compute_next_run(schedule_type, start_ts, occ, now_min)
|
|
if nxt is not None and now_min >= nxt and (now_min - nxt) <= five_min:
|
|
occ = nxt
|
|
else:
|
|
# Nothing to do this tick for this job
|
|
continue
|
|
else:
|
|
# Continue working on this occurrence regardless of the 5-minute window until expiration
|
|
pass
|
|
else:
|
|
# No occurrence yet; derive initial occurrence
|
|
if (schedule_type or '').lower() == 'immediately':
|
|
occ = _floor_minute(created_at or now_min)
|
|
else:
|
|
st_min = _floor_minute(start_ts) if start_ts else None
|
|
if st_min is None:
|
|
# Try compute_next_run to derive first planned occurrence
|
|
occ = self._compute_next_run(schedule_type, start_ts, None, now_min)
|
|
else:
|
|
occ = st_min
|
|
if occ is None:
|
|
continue
|
|
# For first occurrence, require it be within the 5-minute window to trigger
|
|
if not (now_min >= occ and (now_min - occ) <= five_min):
|
|
continue
|
|
|
|
# For each target, if no run exists for this occurrence, either start it (if online) or keep waiting/expire
|
|
for host in targets:
|
|
# Skip if a run already exists for this job/host/occurrence
|
|
try:
|
|
conn2 = self._conn()
|
|
c2 = conn2.cursor()
|
|
c2.execute(
|
|
"SELECT id, status, started_ts FROM scheduled_job_runs WHERE job_id=? AND target_hostname=? AND scheduled_ts=? ORDER BY id DESC LIMIT 1",
|
|
(job_id, host, occ)
|
|
)
|
|
row = c2.fetchone()
|
|
except Exception:
|
|
row = None
|
|
if row:
|
|
# Existing record - if Running, timeout handled earlier; skip
|
|
conn2.close()
|
|
continue
|
|
|
|
# Start if online; otherwise, wait until expiration
|
|
if host in online:
|
|
try:
|
|
ts_now = _now_ts()
|
|
c2.execute(
|
|
"INSERT INTO scheduled_job_runs (job_id, target_hostname, scheduled_ts, started_ts, status, created_at, updated_at) VALUES (?,?,?,?,?,?,?)",
|
|
(job_id, host, occ, ts_now, "Running", ts_now, ts_now),
|
|
)
|
|
run_row_id = c2.lastrowid or 0
|
|
conn2.commit()
|
|
# Dispatch all script components for this job to the target host
|
|
for sp in script_paths:
|
|
try:
|
|
self._dispatch_script(host, sp, run_mode)
|
|
except Exception:
|
|
continue
|
|
# Dispatch ansible playbooks for this job to the target host
|
|
for ap in ansible_paths:
|
|
try:
|
|
self._dispatch_ansible(host, ap, job_id, run_row_id)
|
|
except Exception:
|
|
continue
|
|
except Exception:
|
|
pass
|
|
finally:
|
|
conn2.close()
|
|
else:
|
|
# If expired window is configured and has passed, mark this host as Expired
|
|
if exp_seconds is not None and (occ + exp_seconds) <= now:
|
|
try:
|
|
ts_now = _now_ts()
|
|
c2.execute(
|
|
"INSERT INTO scheduled_job_runs (job_id, target_hostname, scheduled_ts, finished_ts, status, error, created_at, updated_at) VALUES (?,?,?,?,?,?,?,?)",
|
|
(job_id, host, occ, ts_now, "Expired", "Device offline", ts_now, ts_now),
|
|
)
|
|
conn2.commit()
|
|
except Exception:
|
|
pass
|
|
finally:
|
|
conn2.close()
|
|
else:
|
|
# keep waiting; no record created yet
|
|
try:
|
|
conn2.close()
|
|
except Exception:
|
|
pass
|
|
except Exception:
|
|
# Keep loop resilient
|
|
continue
|
|
|
|
def start(self):
|
|
if self._running:
|
|
return
|
|
self._running = True
|
|
|
|
def _loop():
|
|
# cooperative loop aligned to minutes
|
|
while self._running:
|
|
try:
|
|
self._tick_once()
|
|
except Exception:
|
|
pass
|
|
# Sleep until next minute boundary
|
|
delay = 60 - (_now_ts() % 60)
|
|
try:
|
|
import eventlet
|
|
eventlet.sleep(delay)
|
|
except Exception:
|
|
time.sleep(delay)
|
|
|
|
# Use SocketIO helper so it integrates with eventlet
|
|
try:
|
|
self.socketio.start_background_task(_loop)
|
|
except Exception:
|
|
# Fallback to thread
|
|
import threading
|
|
threading.Thread(target=_loop, daemon=True).start()
|
|
|
|
# ---------- Route registration ----------
|
|
def _register_routes(self):
|
|
app = self.app
|
|
|
|
# Utility: job row
|
|
def _job_row_to_dict(r) -> Dict[str, Any]:
|
|
base = {
|
|
"id": r[0],
|
|
"name": r[1],
|
|
"components": json.loads(r[2] or "[]"),
|
|
"targets": json.loads(r[3] or "[]"),
|
|
"schedule_type": r[4] or "immediately",
|
|
"start_ts": r[5],
|
|
"duration_stop_enabled": bool(r[6] or 0),
|
|
"expiration": r[7] or "no_expire",
|
|
"execution_context": r[8] or "system",
|
|
"enabled": bool(r[9] or 0),
|
|
"created_at": r[10] or 0,
|
|
"updated_at": r[11] or 0,
|
|
}
|
|
# Attach computed status summary for latest occurrence
|
|
try:
|
|
conn = self._conn()
|
|
c = conn.cursor()
|
|
c.execute("SELECT MAX(scheduled_ts) FROM scheduled_job_runs WHERE job_id=?", (base["id"],))
|
|
max_occ = c.fetchone()[0]
|
|
summary_status = None
|
|
last_run_ts = None
|
|
result_counts = {
|
|
"pending": 0,
|
|
"running": 0,
|
|
"success": 0,
|
|
"failed": 0,
|
|
"expired": 0,
|
|
"timed_out": 0,
|
|
"total_targets": len(base.get("targets") or []),
|
|
}
|
|
if max_occ:
|
|
# Summarize statuses for this occurrence
|
|
c.execute(
|
|
"SELECT status, COUNT(*) FROM scheduled_job_runs WHERE job_id=? AND scheduled_ts=? GROUP BY status",
|
|
(base["id"], max_occ)
|
|
)
|
|
counts = {row[0] or "": int(row[1] or 0) for row in c.fetchall()}
|
|
result_counts["running"] = counts.get("Running", 0)
|
|
result_counts["success"] = counts.get("Success", 0)
|
|
result_counts["failed"] = counts.get("Failed", 0)
|
|
result_counts["expired"] = counts.get("Expired", 0)
|
|
result_counts["timed_out"] = counts.get("Timed Out", 0)
|
|
computed = result_counts["running"] + result_counts["success"] + result_counts["failed"] + result_counts["expired"] + result_counts["timed_out"]
|
|
pend = (result_counts["total_targets"] or 0) - computed
|
|
result_counts["pending"] = pend if pend > 0 else 0
|
|
# Priority: Running > Timed Out > Expired > Success
|
|
if counts.get("Running"):
|
|
summary_status = "Running"
|
|
elif counts.get("Timed Out"):
|
|
summary_status = "Timed Out"
|
|
elif counts.get("Expired"):
|
|
summary_status = "Expired"
|
|
elif counts.get("Success"):
|
|
summary_status = "Success"
|
|
last_run_ts = int(max_occ)
|
|
conn.close()
|
|
except Exception:
|
|
summary_status = None
|
|
last_run_ts = None
|
|
result_counts = {
|
|
"pending": len(base.get("targets") or []),
|
|
"running": 0,
|
|
"success": 0,
|
|
"failed": 0,
|
|
"expired": 0,
|
|
"timed_out": 0,
|
|
"total_targets": len(base.get("targets") or []),
|
|
}
|
|
base["last_run_ts"] = last_run_ts
|
|
base["last_status"] = summary_status or ("Scheduled" if base.get("start_ts") else "")
|
|
base["latest_occurrence"] = last_run_ts
|
|
base["result_counts"] = result_counts
|
|
try:
|
|
base["next_run_ts"] = self._compute_next_run(
|
|
base["schedule_type"], base.get("start_ts"), base.get("last_run_ts"), _now_ts()
|
|
)
|
|
except Exception:
|
|
base["next_run_ts"] = None
|
|
return base
|
|
|
|
@app.route("/api/scheduled_jobs", methods=["GET"])
|
|
def api_scheduled_jobs_list():
|
|
try:
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
cur.execute(
|
|
"""
|
|
SELECT id, name, components_json, targets_json, schedule_type, start_ts,
|
|
duration_stop_enabled, expiration, execution_context, enabled, created_at, updated_at
|
|
FROM scheduled_jobs
|
|
ORDER BY created_at DESC
|
|
"""
|
|
)
|
|
rows = [ _job_row_to_dict(r) for r in cur.fetchall() ]
|
|
conn.close()
|
|
return json.dumps({"jobs": rows}), 200, {"Content-Type": "application/json"}
|
|
except Exception as e:
|
|
return json.dumps({"error": str(e)}), 500, {"Content-Type": "application/json"}
|
|
|
|
@app.route("/api/scheduled_jobs", methods=["POST"])
|
|
def api_scheduled_jobs_create():
|
|
data = self._json_body()
|
|
name = (data.get("name") or "").strip()
|
|
components = data.get("components") or []
|
|
targets = data.get("targets") or []
|
|
schedule_type = (data.get("schedule", {}).get("type") or data.get("schedule_type") or "immediately").strip().lower()
|
|
start = data.get("schedule", {}).get("start") or data.get("start") or None
|
|
start_ts = _parse_ts(start) if start else None
|
|
duration_stop_enabled = int(bool((data.get("duration") or {}).get("stopAfterEnabled") or data.get("duration_stop_enabled")))
|
|
expiration = (data.get("duration") or {}).get("expiration") or data.get("expiration") or "no_expire"
|
|
execution_context = (data.get("execution_context") or "system").strip().lower()
|
|
enabled = int(bool(data.get("enabled", True)))
|
|
if not name or not components or not targets:
|
|
return json.dumps({"error": "name, components, targets required"}), 400, {"Content-Type": "application/json"}
|
|
now = _now_ts()
|
|
try:
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
cur.execute(
|
|
"""
|
|
INSERT INTO scheduled_jobs
|
|
(name, components_json, targets_json, schedule_type, start_ts, duration_stop_enabled, expiration, execution_context, enabled, created_at, updated_at)
|
|
VALUES (?,?,?,?,?,?,?,?,?,?,?)
|
|
""",
|
|
(
|
|
name,
|
|
json.dumps(components),
|
|
json.dumps(targets),
|
|
schedule_type,
|
|
start_ts,
|
|
duration_stop_enabled,
|
|
expiration,
|
|
execution_context,
|
|
enabled,
|
|
now,
|
|
now,
|
|
),
|
|
)
|
|
job_id = cur.lastrowid
|
|
conn.commit()
|
|
cur.execute(
|
|
"""
|
|
SELECT id, name, components_json, targets_json, schedule_type, start_ts,
|
|
duration_stop_enabled, expiration, execution_context, enabled, created_at, updated_at
|
|
FROM scheduled_jobs WHERE id=?
|
|
""",
|
|
(job_id,),
|
|
)
|
|
row = cur.fetchone()
|
|
conn.close()
|
|
return json.dumps({"job": _job_row_to_dict(row)}), 200, {"Content-Type": "application/json"}
|
|
except Exception as e:
|
|
return json.dumps({"error": str(e)}), 500, {"Content-Type": "application/json"}
|
|
|
|
@app.route("/api/scheduled_jobs/<int:job_id>", methods=["GET"])
|
|
def api_scheduled_jobs_get(job_id: int):
|
|
try:
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
cur.execute(
|
|
"""
|
|
SELECT id, name, components_json, targets_json, schedule_type, start_ts,
|
|
duration_stop_enabled, expiration, execution_context, enabled, created_at, updated_at
|
|
FROM scheduled_jobs WHERE id=?
|
|
""",
|
|
(job_id,),
|
|
)
|
|
row = cur.fetchone()
|
|
conn.close()
|
|
if not row:
|
|
return json.dumps({"error": "not found"}), 404, {"Content-Type": "application/json"}
|
|
return json.dumps({"job": _job_row_to_dict(row)}), 200, {"Content-Type": "application/json"}
|
|
except Exception as e:
|
|
return json.dumps({"error": str(e)}), 500, {"Content-Type": "application/json"}
|
|
|
|
@app.route("/api/scheduled_jobs/<int:job_id>", methods=["PUT"])
|
|
def api_scheduled_jobs_update(job_id: int):
|
|
data = self._json_body()
|
|
fields: Dict[str, Any] = {}
|
|
if "name" in data:
|
|
fields["name"] = (data.get("name") or "").strip()
|
|
if "components" in data:
|
|
fields["components_json"] = json.dumps(data.get("components") or [])
|
|
if "targets" in data:
|
|
fields["targets_json"] = json.dumps(data.get("targets") or [])
|
|
if "schedule" in data or "schedule_type" in data:
|
|
schedule_type = (data.get("schedule", {}).get("type") or data.get("schedule_type") or "immediately").strip().lower()
|
|
fields["schedule_type"] = schedule_type
|
|
start = data.get("schedule", {}).get("start") or data.get("start") or None
|
|
fields["start_ts"] = _parse_ts(start) if start else None
|
|
if "duration" in data or "duration_stop_enabled" in data:
|
|
fields["duration_stop_enabled"] = int(bool((data.get("duration") or {}).get("stopAfterEnabled") or data.get("duration_stop_enabled")))
|
|
if "expiration" in data or (data.get("duration") and "expiration" in data.get("duration")):
|
|
fields["expiration"] = (data.get("duration") or {}).get("expiration") or data.get("expiration") or "no_expire"
|
|
if "execution_context" in data:
|
|
fields["execution_context"] = (data.get("execution_context") or "system").strip().lower()
|
|
if "enabled" in data:
|
|
fields["enabled"] = int(bool(data.get("enabled")))
|
|
if not fields:
|
|
return json.dumps({"error": "no fields to update"}), 400, {"Content-Type": "application/json"}
|
|
try:
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
sets = ", ".join([f"{k}=?" for k in fields.keys()])
|
|
params = list(fields.values()) + [_now_ts(), job_id]
|
|
cur.execute(f"UPDATE scheduled_jobs SET {sets}, updated_at=? WHERE id=?", params)
|
|
if cur.rowcount == 0:
|
|
conn.close()
|
|
return json.dumps({"error": "not found"}), 404, {"Content-Type": "application/json"}
|
|
conn.commit()
|
|
cur.execute(
|
|
"""
|
|
SELECT id, name, components_json, targets_json, schedule_type, start_ts,
|
|
duration_stop_enabled, expiration, execution_context, enabled, created_at, updated_at
|
|
FROM scheduled_jobs WHERE id=?
|
|
""",
|
|
(job_id,),
|
|
)
|
|
row = cur.fetchone()
|
|
conn.close()
|
|
return json.dumps({"job": _job_row_to_dict(row)}), 200, {"Content-Type": "application/json"}
|
|
except Exception as e:
|
|
return json.dumps({"error": str(e)}), 500, {"Content-Type": "application/json"}
|
|
|
|
@app.route("/api/scheduled_jobs/<int:job_id>/toggle", methods=["POST"])
|
|
def api_scheduled_jobs_toggle(job_id: int):
|
|
data = self._json_body()
|
|
enabled = int(bool(data.get("enabled", True)))
|
|
try:
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
cur.execute("UPDATE scheduled_jobs SET enabled=?, updated_at=? WHERE id=?", (enabled, _now_ts(), job_id))
|
|
if cur.rowcount == 0:
|
|
conn.close()
|
|
return json.dumps({"error": "not found"}), 404, {"Content-Type": "application/json"}
|
|
conn.commit()
|
|
cur.execute(
|
|
"SELECT id, name, components_json, targets_json, schedule_type, start_ts, duration_stop_enabled, expiration, execution_context, enabled, created_at, updated_at FROM scheduled_jobs WHERE id=?",
|
|
(job_id,),
|
|
)
|
|
row = cur.fetchone()
|
|
conn.close()
|
|
return json.dumps({"job": _job_row_to_dict(row)}), 200, {"Content-Type": "application/json"}
|
|
except Exception as e:
|
|
return json.dumps({"error": str(e)}), 500, {"Content-Type": "application/json"}
|
|
|
|
@app.route("/api/scheduled_jobs/<int:job_id>", methods=["DELETE"])
|
|
def api_scheduled_jobs_delete(job_id: int):
|
|
try:
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
cur.execute("DELETE FROM scheduled_jobs WHERE id=?", (job_id,))
|
|
deleted = cur.rowcount
|
|
conn.commit()
|
|
conn.close()
|
|
if deleted == 0:
|
|
return json.dumps({"error": "not found"}), 404, {"Content-Type": "application/json"}
|
|
return json.dumps({"status": "ok"}), 200, {"Content-Type": "application/json"}
|
|
except Exception as e:
|
|
return json.dumps({"error": str(e)}), 500, {"Content-Type": "application/json"}
|
|
|
|
@app.route("/api/scheduled_jobs/<int:job_id>/runs", methods=["GET"])
|
|
def api_scheduled_job_runs(job_id: int):
|
|
try:
|
|
from flask import request
|
|
days = request.args.get('days', default=str(self.RETENTION_DAYS))
|
|
try:
|
|
days = max(1, int(days))
|
|
except Exception:
|
|
days = self.RETENTION_DAYS
|
|
cutoff = _now_ts() - (days * 86400)
|
|
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
cur.execute(
|
|
"""
|
|
SELECT id, scheduled_ts, started_ts, finished_ts, status, error
|
|
FROM scheduled_job_runs
|
|
WHERE job_id=? AND COALESCE(finished_ts, started_ts, scheduled_ts, 0) >= ?
|
|
ORDER BY COALESCE(started_ts, scheduled_ts, 0) DESC, id DESC
|
|
LIMIT 500
|
|
""",
|
|
(job_id, cutoff)
|
|
)
|
|
rows = cur.fetchall()
|
|
conn.close()
|
|
runs = [
|
|
{
|
|
"id": r[0],
|
|
"scheduled_ts": r[1],
|
|
"started_ts": r[2],
|
|
"finished_ts": r[3],
|
|
"status": r[4] or "",
|
|
"error": r[5] or "",
|
|
}
|
|
for r in rows
|
|
]
|
|
return json.dumps({"runs": runs}), 200, {"Content-Type": "application/json"}
|
|
except Exception as e:
|
|
return json.dumps({"error": str(e)}), 500, {"Content-Type": "application/json"}
|
|
|
|
@app.route("/api/scheduled_jobs/<int:job_id>/devices", methods=["GET"])
|
|
def api_scheduled_job_devices(job_id: int):
|
|
"""Return per-target status for the latest occurrence (or specified via ?occurrence=epoch)."""
|
|
try:
|
|
from flask import request
|
|
occurrence = request.args.get('occurrence')
|
|
occ = int(occurrence) if occurrence else None
|
|
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
cur.execute(
|
|
"SELECT targets_json FROM scheduled_jobs WHERE id=?",
|
|
(job_id,)
|
|
)
|
|
row = cur.fetchone()
|
|
if not row:
|
|
conn.close()
|
|
return json.dumps({"error": "not found"}), 404, {"Content-Type": "application/json"}
|
|
try:
|
|
targets = json.loads(row[0] or "[]")
|
|
except Exception:
|
|
targets = []
|
|
targets = [str(t) for t in targets if isinstance(t, (str, int))]
|
|
|
|
# Determine occurrence if not provided
|
|
if occ is None:
|
|
cur.execute("SELECT MAX(scheduled_ts) FROM scheduled_job_runs WHERE job_id=?", (job_id,))
|
|
occ_row = cur.fetchone()
|
|
occ = int(occ_row[0]) if occ_row and occ_row[0] else None
|
|
|
|
# Sites lookup
|
|
site_by_host: Dict[str, str] = {}
|
|
try:
|
|
cur.execute(
|
|
"SELECT device_hostname, sites.name FROM device_sites JOIN sites ON sites.id = device_sites.site_id"
|
|
)
|
|
for h, n in cur.fetchall():
|
|
site_by_host[str(h)] = n or ""
|
|
except Exception:
|
|
pass
|
|
|
|
# Status per target for occurrence
|
|
run_by_host: Dict[str, Dict[str, Any]] = {}
|
|
if occ is not None:
|
|
try:
|
|
cur.execute(
|
|
"SELECT target_hostname, status, started_ts, finished_ts FROM scheduled_job_runs WHERE job_id=? AND scheduled_ts=? ORDER BY id DESC",
|
|
(job_id, occ)
|
|
)
|
|
rows = cur.fetchall()
|
|
for h, st, st_ts, fin_ts in rows:
|
|
h = str(h)
|
|
if h not in run_by_host:
|
|
run_by_host[h] = {
|
|
"status": st or "",
|
|
"started_ts": st_ts,
|
|
"finished_ts": fin_ts,
|
|
}
|
|
except Exception:
|
|
pass
|
|
|
|
conn.close()
|
|
|
|
# Online snapshot
|
|
online = set()
|
|
try:
|
|
if callable(self._online_lookup):
|
|
online = set(self._online_lookup() or [])
|
|
except Exception:
|
|
online = set()
|
|
|
|
out = []
|
|
for host in targets:
|
|
rec = run_by_host.get(str(host), {})
|
|
job_status = rec.get("status") or "Pending"
|
|
ran_on = rec.get("started_ts") or rec.get("finished_ts")
|
|
out.append({
|
|
"hostname": str(host),
|
|
"online": str(host) in online,
|
|
"site": site_by_host.get(str(host), ""),
|
|
"ran_on": ran_on,
|
|
"job_status": job_status,
|
|
"has_stdout": False,
|
|
"has_stderr": False,
|
|
})
|
|
|
|
return json.dumps({"occurrence": occ, "devices": out}), 200, {"Content-Type": "application/json"}
|
|
except Exception as e:
|
|
return json.dumps({"error": str(e)}), 500, {"Content-Type": "application/json"}
|
|
|
|
@app.route("/api/scheduled_jobs/<int:job_id>/runs", methods=["DELETE"])
|
|
def api_scheduled_job_runs_clear(job_id: int):
|
|
"""Clear all historical runs for a job except the most recent occurrence.
|
|
|
|
We keep all rows that belong to the latest occurrence (by scheduled_ts)
|
|
and delete everything older. If there is no occurrence, no-op.
|
|
"""
|
|
try:
|
|
conn = self._conn()
|
|
cur = conn.cursor()
|
|
# Determine latest occurrence for this job
|
|
cur.execute(
|
|
"SELECT MAX(scheduled_ts) FROM scheduled_job_runs WHERE job_id=?",
|
|
(job_id,)
|
|
)
|
|
row = cur.fetchone()
|
|
latest = int(row[0]) if row and row[0] is not None else None
|
|
|
|
if latest is None:
|
|
# Nothing to clear
|
|
conn.close()
|
|
return json.dumps({"status": "ok", "cleared": 0}), 200, {"Content-Type": "application/json"}
|
|
|
|
# Delete all runs for older occurrences
|
|
cur.execute(
|
|
"DELETE FROM scheduled_job_runs WHERE job_id=? AND COALESCE(scheduled_ts, 0) < ?",
|
|
(job_id, latest),
|
|
)
|
|
cleared = cur.rowcount or 0
|
|
conn.commit()
|
|
conn.close()
|
|
return json.dumps({"status": "ok", "cleared": int(cleared), "kept_occurrence": latest}), 200, {"Content-Type": "application/json"}
|
|
except Exception as e:
|
|
return json.dumps({"error": str(e)}), 500, {"Content-Type": "application/json"}
|
|
|
|
# ---------- Request helpers ----------
|
|
def _json_body(self) -> Dict[str, Any]:
|
|
try:
|
|
from flask import request
|
|
return request.get_json(silent=True) or {}
|
|
except Exception:
|
|
return {}
|
|
|
|
|
|
def register(app, socketio, db_path: str) -> JobScheduler:
|
|
"""Factory to create and return a JobScheduler instance."""
|
|
return JobScheduler(app, socketio, db_path)
|
|
|
|
|
|
def set_online_lookup(scheduler: JobScheduler, fn: Callable[[], List[str]]):
|
|
scheduler._online_lookup = fn
|