Added Private AI Baseline Documentation and configuration files

[trick-1]

This is the documentation set for the work on the PrivateAI as part of the Data warehouse team

What: Adds baseline PrivateAI documentation and example config files (sanitized; no secrets).

Why: Provides consistent setup docs and configuration scaffolding for contributors/operators.

Notes: .env examples contain placeholders only; secrets must be provided via environment/secret manager.

[github-actions]

🔒 Security Scan Results

🔒 Security Scan Results
=========================

Bandit Scan Results:
-------------------
Run started:2026-01-30 23:25:14.507367+00:00

Test results:
>> Issue: [B104:hardcoded_bind_all_interfaces] Possible binding to all interfaces.
   Severity: Medium   Confidence: Medium
   CWE: CWE-605 (https://cwe.mitre.org/data/definitions/605.html)
   More Info: https://bandit.readthedocs.io/en/1.9.3/plugins/b104_hardcoded_bind_all_interfaces.html
   Location: ./Core DW Infrastructure/dremio-api/api.py:100:17
99	    port = int(os.getenv('FLASK_RUN_PORT', 5000))
100	    app.run(host='0.0.0.0', port=port)

--------------------------------------------------
>> Issue: [B104:hardcoded_bind_all_interfaces] Possible binding to all interfaces.
   Severity: Medium   Confidence: Medium
   CWE: CWE-605 (https://cwe.mitre.org/data/definitions/605.html)
   More Info: https://bandit.readthedocs.io/en/1.9.3/plugins/b104_hardcoded_bind_all_interfaces.html
   Location: ./Core DW Infrastructure/flask/flaskapi_dw.py:86:17
85	if __name__ == '__main__':
86	    app.run(host='0.0.0.0', port=5000)  # Running on port 5000 IMPORTANT

--------------------------------------------------
>> Issue: [B608:hardcoded_sql_expressions] Possible SQL injection vector through string-based query construction.
   Severity: Medium   Confidence: Low
   CWE: CWE-89 (https://cwe.mitre.org/data/definitions/89.html)
   More Info: https://bandit.readthedocs.io/en/1.9.3/plugins/b608_hardcoded_sql_expressions.html
   Location: ./File Upload Service/app/streamlitdw_fe_mt.py:247:17
246	    except S3Error as e:
247	        st.error(f"Failed to delete {object_name} from {bucket}: {e}")
248	

--------------------------------------------------
>> Issue: [B104:hardcoded_bind_all_interfaces] Possible binding to all interfaces.
   Severity: Medium   Confidence: Medium
   CWE: CWE-605 (https://cwe.mitre.org/data/definitions/605.html)
   More Info: https://bandit.readthedocs.io/en/1.9.3/plugins/b104_hardcoded_bind_all_interfaces.html
   Location: ./File Upload Service/flask/flaskapi_dw.py:86:17
85	if __name__ == '__main__':
86	    app.run(host='0.0.0.0', port=5000)  # Running on port 5000 IMPORTANT

--------------------------------------------------
>> Issue: [B104:hardcoded_bind_all_interfaces] Possible binding to all interfaces.
   Severity: Medium   Confidence: Medium
   CWE: CWE-605 (https://cwe.mitre.org/data/definitions/605.html)
   More Info: https://bandit.readthedocs.io/en/1.9.3/plugins/b104_hardcoded_bind_all_interfaces.html
   Location: ./MongoDB_Connection/Project1/main.py:12:35
11	    debug_mode = os.environ.get('FLASK_DEBUG', 'False').lower() == 'true'
12	    app.run(debug=debug_mode, host='0.0.0.0')

--------------------------------------------------
>> Issue: [B104:hardcoded_bind_all_interfaces] Possible binding to all interfaces.
   Severity: Medium   Confidence: Medium
   CWE: CWE-605 (https://cwe.mitre.org/data/definitions/605.html)
   More Info: https://bandit.readthedocs.io/en/1.9.3/plugins/b104_hardcoded_bind_all_interfaces.html
   Location: ./Structured Dremio Solution/Flask-api/api.py:100:17
99	    port = int(os.getenv('FLASK_RUN_PORT', 5000))
100	    app.run(host='0.0.0.0', port=port)

--------------------------------------------------
>> Issue: [B608:hardcoded_sql_expressions] Possible SQL injection vector through string-based query construction.
   Severity: Medium   Confidence: Low
   CWE: CWE-89 (https://cwe.mitre.org/data/definitions/89.html)
   More Info: https://bandit.readthedocs.io/en/1.9.3/plugins/b608_hardcoded_sql_expressions.html
   Location: ./Structured Dremio Solution/Script/pipeline.py:168:12
167	    placeholders = ', '.join(['?' for _ in data[0]])
168	    query = f"INSERT INTO {table_name} VALUES ({placeholders})"
169	    cursor = conn.cursor()

--------------------------------------------------
>> Issue: [B108:hardcoded_tmp_directory] Probable insecure usage of temp file/directory.
   Severity: Medium   Confidence: Medium
   CWE: CWE-377 (https://cwe.mitre.org/data/definitions/377.html)
   More Info: https://bandit.readthedocs.io/en/1.9.3/plugins/b108_hardcoded_tmp_directory.html
   Location: ./pre-processing/pre-processing.py:177:29
176	
177	            temp_file_path = f'/tmp/{obj.object_name}'
178	

--------------------------------------------------

Code scanned:
	Total lines of code: 3139
	Total lines skipped (#nosec): 0
	Total potential issues skipped due to specifically being disabled (e.g., #nosec BXXX): 0

Run metrics:
	Total issues (by severity):
		Undefined: 0
		Low: 16
		Medium: 8
		High: 0
	Total issues (by confidence):
		Undefined: 0
		Low: 2
		Medium: 7
		High: 15
Files skipped (0):

Dependency Check Results:
-----------------------

✅ No critical security issues detected.

The code has passed all critical security checks.

[Ingabreezy]

No vulnerabilities detected.