b133631b2d
225 筆歷史告警處理記錄全部補寫到 knowledge_entries (INCIDENT_CASE) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
108 lines
3.6 KiB
Python
108 lines
3.6 KiB
Python
#!/usr/bin/env python3
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"""
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Phase 26: 從 approval_records 歷史資料補寫 KM
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2026-04-06 ogt
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問題: 258 筆 Approval 記錄，只有 9 筆 KM entry，
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大量告警處理歷史沒有沉澱到 Knowledge Base
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做法: 遍歷所有 APPROVED / EXECUTION_SUCCESS / EXECUTION_FAILED 的記錄，
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建立 INCIDENT_CASE 類型的 KM entry (不重複)
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"""
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import asyncio
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import os
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import sys
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import asyncpg
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async def backfill():
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db_url = os.environ.get("DATABASE_URL", "").replace("postgresql+asyncpg://", "postgresql://")
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if not db_url:
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print("ERROR: DATABASE_URL not set")
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sys.exit(1)
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conn = await asyncpg.connect(db_url)
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# 取得所有有意義的 approval records (已批准/執行)
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approvals = await conn.fetch("""
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SELECT id, action, description, status, risk_level, created_at, incident_id
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FROM approval_records
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WHERE status IN ('APPROVED', 'EXECUTION_SUCCESS', 'EXECUTION_FAILED')
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ORDER BY created_at ASC
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""")
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print(f"找到 {len(approvals)} 筆 Approval 記錄")
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# 取得已存在的 KM entries（避免重複）
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existing = await conn.fetch("""
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SELECT related_approval_id FROM knowledge_entries
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WHERE related_approval_id IS NOT NULL
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""")
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existing_ids = {r["related_approval_id"] for r in existing}
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print(f"已有 {len(existing_ids)} 筆 KM entry 有 related_approval_id")
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inserted = 0
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skipped = 0
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for ap in approvals:
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ap_id = str(ap["id"])
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if ap_id in existing_ids:
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skipped += 1
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continue
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status = ap["status"]
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status_icon = "✅" if status == "EXECUTION_SUCCESS" else ("⏳" if status == "APPROVED" else "❌")
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status_text = {"EXECUTION_SUCCESS": "成功", "APPROVED": "已批准（未執行）", "EXECUTION_FAILED": "失敗"}[status]
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title = f"[告警處理記錄] {status_icon} {(ap['action'] or '')[:60]}"
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content = (
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f"# {status_icon} 告警處理記錄\n\n"
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f"**操作**: {ap['action'] or '無'}\n"
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f"**說明**: {ap['description'] or '無'}\n"
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f"**執行結果**: {status_text}\n"
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f"**風險等級**: {ap['risk_level'] or '未知'}\n"
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f"**Approval ID**: {ap_id}\n"
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f"**Incident ID**: {ap['incident_id'] or '未關聯'}\n"
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f"**建立時間**: {ap['created_at']}\n"
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)
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import json, uuid
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tags_json = json.dumps(["backfill", "approval", status.lower()])
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entry_id = str(uuid.uuid4())
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await conn.execute("""
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INSERT INTO knowledge_entries
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(id, title, content, entry_type, category, tags, source, status,
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view_count, related_incident_id, related_approval_id,
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created_by, created_at, updated_at)
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VALUES
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($1, $2, $3, 'INCIDENT_CASE', 'alert_handling',
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$4::json, 'AI_EXTRACTED', 'APPROVED',
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0, $5, $6, 'backfill_script', NOW(), NOW())
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""",
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entry_id,
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title,
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content,
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tags_json,
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ap["incident_id"],
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ap_id,
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)
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inserted += 1
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print(f"補寫完成: 新增 {inserted} 筆，略過 {skipped} 筆")
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# 確認最終狀態
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total = await conn.fetchrow("SELECT count(*) as cnt FROM knowledge_entries")
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by_type = await conn.fetch("SELECT entry_type, count(*) FROM knowledge_entries GROUP BY entry_type ORDER BY count DESC")
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print(f"\nKM 最終狀態 (共 {total['cnt']} 筆):")
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for r in by_type:
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print(f" {r['entry_type']}: {r['count']}")
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await conn.close()
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if __name__ == "__main__":
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asyncio.run(backfill())
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