24 lines
1.1 KiB
Python
24 lines
1.1 KiB
Python
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"""Preserve reconciler-owned placement; roll when mounted configuration changes."""
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import hashlib
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import json
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import sys
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from pathlib import Path
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import yaml
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docs = list(yaml.safe_load_all(Path(sys.argv[1]).read_text()))
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live_text = Path(sys.argv[2]).read_text().strip()
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live = json.loads(live_text) if live_text else None
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config = {d['metadata']['name']: d.get('data', {}) for d in docs if d['kind'] == 'ConfigMap' and d['metadata']['namespace'] == 'factorio'}
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checksum = hashlib.sha256(json.dumps(config, sort_keys=True).encode()).hexdigest()
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for doc in docs:
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if doc['kind'] == 'Deployment' and doc['metadata']['name'] == 'factorio':
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template = doc['spec']['template']
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template['metadata'].setdefault('annotations', {})['factorio.brunner.ninja/config-revision'] = checksum
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if live:
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template['spec']['affinity'] = live['spec']['template']['spec']['affinity']
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# The fresh PVC is an administrator bootstrap resource. CI never owns storage.
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if doc['kind'] == 'PersistentVolumeClaim':
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continue
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print('---')
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print(yaml.safe_dump(doc, sort_keys=False), end='')
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