conductor(checkpoint): Checkpoint end of Phase 2

scripts/cluster_status/consul_client.py

@@ -0,0 +1,49 @@
+import requests
+
+def get_cluster_services(consul_url):
+    """
+    Queries Consul health API for navidrome and replica-navidrome services.
+    Returns a list of dictionaries with node info.
+    """
+    services = []
+    
+    # Define roles to fetch
+    role_map = {
+        "navidrome": "primary",
+        "replica-navidrome": "replica"
+    }
+    
+    for service_name, role in role_map.items():
+        url = f"{consul_url}/v1/health/service/{service_name}"
+        try:
+            response = requests.get(url, timeout=5)
+            response.raise_for_status()
+            data = response.json()
+            
+            for item in data:
+                node_name = item["Node"]["Node"]
+                address = item["Node"]["Address"]
+                port = item["Service"]["Port"]
+                
+                # Determine overall status from checks
+                checks = item.get("Checks", [])
+                status = "passing"
+                for check in checks:
+                    if check["Status"] != "passing":
+                        status = check["Status"]
+                        break
+                
+                services.append({
+                    "node": node_name,
+                    "address": address,
+                    "port": port,
+                    "role": role,
+                    "status": status,
+                    "service_id": item["Service"]["ID"]
+                })
+        except Exception as e:
+            # For now, we just don't add the service if it fails to fetch
+            # In a real script we might want to report the error
+            print(f"Error fetching {service_name}: {e}")
+            
+    return services