297 lines
11 KiB
Python
297 lines
11 KiB
Python
"""Alignement servers depuis fichier Excel Ayoub (Planning Patching 2026_ayoub.xlsx).
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Lit le sheet 'Serveurs patchables 2026' et aligne via JOINTURE:
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1. Auto-cree les domains/environments absents (valeurs iTop verbatim)
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2. Auto-cree les paires domain_environments
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3. Set servers.domain_env_id
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4. Sync servers.environnement (plain-text pour filtre)
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5. Set domain_environments.responsable_nom / referent_nom
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Colonnes Excel lues:
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- Asset Name -> servers.hostname (match)
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- Domaine -> domains.name (code auto-genere)
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- Environnement -> environments.name (code auto-genere)
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- Responsable Domaine DTS -> domain_environments.responsable_nom
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- Referent technique -> domain_environments.referent_nom
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Usage:
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python tools/align_from_ayoub.py <fichier.xlsx> [--sheet "Serveurs patchables 2026"] [--dry-run]
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Requiert openpyxl: pip install openpyxl
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"""
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import os
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import re
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import argparse
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import unicodedata
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from sqlalchemy import create_engine, text
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try:
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import openpyxl
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except ImportError:
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print("[ERR] Installer openpyxl: pip install openpyxl")
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raise
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DATABASE_URL = os.getenv("DATABASE_URL_DEMO") or os.getenv("DATABASE_URL") \
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or "postgresql://patchcenter:PatchCenter2026!@localhost:5432/patchcenter_demo"
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NBSP = "\u00a0"
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def clean(v):
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if v is None:
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return None
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s = str(v).replace(NBSP, " ").strip()
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return s or None
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# Labels iTop officiels pour normaliser les variantes Excel
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ITOP_ENVS = ["Développement", "Intégration", "Pré-Prod", "Production", "Recette", "Test", "Formation"]
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def norm_env(raw):
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"""Normalise 'production'/'Test 1'/'Preprod' vers les 7 labels iTop."""
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if not raw:
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return None
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s = raw.strip()
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# Enleve suffixe numerique (Test 1 -> Test, Recette 2 -> Recette)
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s = re.sub(r"\s+\d+$", "", s)
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# Match exact
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if s in ITOP_ENVS:
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return s
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# Match case-insensitive + variantes
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low = s.lower().replace("-", "").replace(" ", "")
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aliases = {
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"developpement": "Développement", "dev": "Développement",
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"integration": "Intégration", "int": "Intégration",
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"preprod": "Pré-Prod", "preproduction": "Pré-Prod",
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"prod": "Production", "production": "Production",
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"recette": "Recette", "rec": "Recette",
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"test": "Test", "tests": "Test",
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"formation": "Formation",
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}
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return aliases.get(low)
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def slugify(s, maxlen=10):
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"""Slug ASCII lowercase pour code (domain.code varchar(10))."""
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if not s:
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return None
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nfkd = unicodedata.normalize("NFKD", s)
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ascii_str = "".join(c for c in nfkd if not unicodedata.combining(c))
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ascii_str = re.sub(r"[^a-zA-Z0-9]+", "", ascii_str).lower()
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return ascii_str[:maxlen] or None
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def get_or_create_domain(conn, name):
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row = conn.execute(text("SELECT id, code FROM domains WHERE name=:n"),
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{"n": name}).fetchone()
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if row:
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return row.id
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code = slugify(name, 10)
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# Eviter collision de code
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suffix = 0
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base_code = code
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while conn.execute(text("SELECT 1 FROM domains WHERE code=:c"),
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{"c": code}).fetchone():
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suffix += 1
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code = (base_code[: 10 - len(str(suffix))] + str(suffix))
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conn.execute(text(
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"INSERT INTO domains (name, code, display_order) VALUES (:n, :c, 99)"
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), {"n": name, "c": code})
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return conn.execute(text("SELECT id FROM domains WHERE name=:n"),
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{"n": name}).fetchone().id
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def get_or_create_env(conn, name):
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row = conn.execute(text("SELECT id FROM environments WHERE name=:n"),
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{"n": name}).fetchone()
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if row:
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return row.id
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code = slugify(name, 10)
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suffix = 0
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base_code = code
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while conn.execute(text("SELECT 1 FROM environments WHERE code=:c"),
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{"c": code}).fetchone():
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suffix += 1
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code = (base_code[: 10 - len(str(suffix))] + str(suffix))
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conn.execute(text(
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"INSERT INTO environments (name, code, display_order) VALUES (:n, :c, 99)"
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), {"n": name, "c": code})
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return conn.execute(text("SELECT id FROM environments WHERE name=:n"),
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{"n": name}).fetchone().id
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def get_or_create_dom_env(conn, domain_id, env_id):
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row = conn.execute(text(
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"SELECT id FROM domain_environments WHERE domain_id=:d AND environment_id=:e"
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), {"d": domain_id, "e": env_id}).fetchone()
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if row:
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return row.id
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conn.execute(text(
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"INSERT INTO domain_environments (domain_id, environment_id) VALUES (:d, :e)"
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), {"d": domain_id, "e": env_id})
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return conn.execute(text(
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"SELECT id FROM domain_environments WHERE domain_id=:d AND environment_id=:e"
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), {"d": domain_id, "e": env_id}).fetchone().id
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument("xlsx_path")
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parser.add_argument("--sheet", default="Serveurs patchables 2026")
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parser.add_argument("--dry-run", action="store_true")
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args = parser.parse_args()
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engine = create_engine(DATABASE_URL)
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print(f"[INFO] DB: {DATABASE_URL.split('@')[-1]}")
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print(f"[INFO] Fichier: {args.xlsx_path}")
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conn = engine.connect().execution_options(isolation_level="AUTOCOMMIT")
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wb = openpyxl.load_workbook(args.xlsx_path, data_only=True)
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if args.sheet not in wb.sheetnames:
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print(f"[ERR] Sheet '{args.sheet}' introuvable. Sheets: {wb.sheetnames}")
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return
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ws = wb[args.sheet]
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header = [clean(c.value) for c in ws[1]]
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def col_idx(candidates):
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for i, h in enumerate(header):
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if h and any(c.lower() in h.lower() for c in candidates):
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return i
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return -1
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idx_host = col_idx(["Asset Name", "Hostname"])
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idx_env = col_idx(["Environnement"])
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idx_dom = col_idx(["Domaine"])
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idx_resp = col_idx(["Responsable Domaine"])
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idx_ref = col_idx(["Référent technique", "Referent technique"])
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print(f"[INFO] Indices: host={idx_host} env={idx_env} dom={idx_dom} "
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f"resp={idx_resp} ref={idx_ref}")
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if idx_host == -1:
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print("[ERR] Colonne Asset Name/Hostname introuvable")
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return
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stats = {"updated": 0, "dom_created": 0, "env_created": 0, "de_created": 0,
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"not_found": 0, "skipped": 0, "de_resp_updated": 0}
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seen_dom = {}
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seen_env = {}
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changes = []
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for row in ws.iter_rows(min_row=2, values_only=True):
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hostname = clean(row[idx_host]) if idx_host < len(row) else None
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if not hostname or not any(c.isalpha() for c in hostname):
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stats["skipped"] += 1
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continue
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hostname = hostname.split(".")[0].lower()
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dom_name = clean(row[idx_dom]) if idx_dom >= 0 and idx_dom < len(row) else None
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env_raw = clean(row[idx_env]) if idx_env >= 0 and idx_env < len(row) else None
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env_name = norm_env(env_raw) # Normalisation vers 7 labels iTop
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resp = clean(row[idx_resp]) if idx_resp >= 0 and idx_resp < len(row) else None
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ref = clean(row[idx_ref]) if idx_ref >= 0 and idx_ref < len(row) else None
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if resp:
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resp = re.sub(r"\s+", " ", resp)[:100]
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if ref:
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ref = re.sub(r"\s+", " ", ref)[:100]
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srv = conn.execute(text("SELECT id, domain_env_id, environnement "
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"FROM servers WHERE hostname=:h"),
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{"h": hostname}).fetchone()
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if not srv:
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stats["not_found"] += 1
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continue
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# Auto-create domain/env/de
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de_id = srv.domain_env_id
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if dom_name and env_name:
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if dom_name not in seen_dom:
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before = conn.execute(text("SELECT COUNT(*) FROM domains")).scalar()
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if not args.dry_run:
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did = get_or_create_domain(conn, dom_name)
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else:
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row_ = conn.execute(text("SELECT id FROM domains WHERE name=:n"),
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{"n": dom_name}).fetchone()
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did = row_.id if row_ else -1
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after = conn.execute(text("SELECT COUNT(*) FROM domains")).scalar()
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if after > before:
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stats["dom_created"] += 1
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seen_dom[dom_name] = did
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if env_name not in seen_env:
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before = conn.execute(text("SELECT COUNT(*) FROM environments")).scalar()
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if not args.dry_run:
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eid = get_or_create_env(conn, env_name)
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else:
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row_ = conn.execute(text("SELECT id FROM environments WHERE name=:n"),
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{"n": env_name}).fetchone()
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eid = row_.id if row_ else -1
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after = conn.execute(text("SELECT COUNT(*) FROM environments")).scalar()
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if after > before:
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stats["env_created"] += 1
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seen_env[env_name] = eid
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did = seen_dom[dom_name]
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eid = seen_env[env_name]
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if did > 0 and eid > 0:
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if not args.dry_run:
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before = conn.execute(text("SELECT COUNT(*) FROM domain_environments")).scalar()
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de_id = get_or_create_dom_env(conn, did, eid)
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after = conn.execute(text("SELECT COUNT(*) FROM domain_environments")).scalar()
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if after > before:
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stats["de_created"] += 1
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# Sync responsable/referent sur domain_environments (max 1 valeur — on garde la derniere vue)
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if resp or ref:
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up = {}
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if resp:
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up["resp"] = resp
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if ref:
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up["ref"] = ref
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sets = []
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if "resp" in up:
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sets.append("responsable_nom=:resp")
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if "ref" in up:
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sets.append("referent_nom=:ref")
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if sets:
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up["id"] = de_id
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conn.execute(text(
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f"UPDATE domain_environments SET {', '.join(sets)} "
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f"WHERE id=:id AND (responsable_nom IS NULL OR referent_nom IS NULL)"
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), up)
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stats["de_resp_updated"] += 1
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# Update serveur: domain_env_id + environnement plain-text
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updates = {}
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if de_id and srv.domain_env_id != de_id:
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updates["domain_env_id"] = de_id
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if env_name and srv.environnement != env_name:
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updates["environnement"] = env_name[:50]
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if updates:
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if args.dry_run:
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changes.append((hostname, updates))
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else:
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sets = ", ".join(f"{k}=:{k}" for k in updates)
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params = dict(updates); params["sid"] = srv.id
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conn.execute(text(f"UPDATE servers SET {sets} WHERE id=:sid"), params)
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stats["updated"] += 1
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if args.dry_run and changes:
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print(f"\n[DRY-RUN] {len(changes)} serveurs a mettre a jour (premiers 20):")
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for h, u in changes[:20]:
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print(f" {h}: {u}")
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print(f"\n[DONE] servers maj: {stats['updated']} | domains crees: {stats['dom_created']} "
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f"| envs crees: {stats['env_created']} | (dom,env) crees: {stats['de_created']} "
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f"| resp/ref syncs: {stats['de_resp_updated']} | hors base: {stats['not_found']} "
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f"| skip: {stats['skipped']}")
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conn.close()
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if __name__ == "__main__":
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main()
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