SIENTIAPDE-988

Enhance README and Docker setup; improve IngestorManager and DataManager functionality, add error handling, and implement unit tests for OPC initialization and subscription management.

simulator/redis-feeder.py

@@ -0,0 +1,54 @@
+import redis
+import json
+import os
+
+# Redis connection settings
+redis_host = os.getenv("REDIS_HOST", "localhost")
+redis_port = int(os.getenv("REDIS_PORT", 6379))
+
+# Connect to Redis
+r = redis.Redis(host=redis_host, port=redis_port, decode_responses=True)
+
+# Define the key pattern to target
+pattern = "slot:opc_tags:*"
+
+# Step 1: Find and delete matching keys
+print("🔍 Searching for keys matching:", pattern)
+for key in r.scan_iter(match=pattern):
+    r.delete(key)
+    print(f"❌ Deleted: {key}")
+
+# Step 2: Insert new data
+# Example new OPC tag data
+new_data = {
+    "slot:opc_tags:1": {
+        "server1": {
+            "name": "server1",
+            "url": "opc.tcp://localhost:4840",
+            "server_uri": "http://opcua-server.simulator",
+            "tags": {
+                'ns=2;i=2': {
+                    'tag_name': 'Counter',
+                    'frequency': 1000,
+                    'topics': ['opcua', 'counter'],
+                },
+                'ns=2;i=3': {
+                    'tag_name': 'Rollout',
+                    'frequency': 1000,
+                    "topics": ['opcua', 'rollout'],
+                },
+                'ns=2;i=4': {
+                    'tag_name': 'Square',
+                    'frequency': 1000,
+                    "topics": ['opcua'],
+                },
+            }
+        }
+    }
+}
+
+for key, val in new_data.items():
+    r.set(key, json.dumps(val))
+    print(f"✅ Set: {key} -> {val}")
+
+print("🚀 OPC tag keys replaced successfully.")