Coverage for mcp_server/example_client.py: 0%

1#!/usr/bin/env python 

2""" 

3Example client for the OpenShift Python Wrapper MCP Server 

4 

5This example demonstrates how to connect to and use the MCP server. 

6""" 

7 

8import asyncio 

9from fastmcp import FastMCPClient 

10 

11 

12async def main(): 

13 # Connect to the MCP server 

14 async with FastMCPClient() as client: 

15 # Connect to the server running on stdio 

16 await client.connect_stdio(cmd=["python", "mcp_server/server.py"]) 

17 

18 print("Connected to OCP Resources MCP Server") 

19 print("=" * 50) 

20 

21 # Get available resource types 

22 print("\n1. Getting available resource types:") 

23 result = await client.call_tool(name="get_resource_types") 

24 print(f"Available resource types: {len(result['resource_types'])}") 

25 print(f"Categories: {list(result['categories'].keys())}") 

26 

27 # List namespaces 

28 print("\n2. Listing namespaces:") 

29 result = await client.call_tool(name="list_resources", arguments={"resource_type": "namespace", "limit": 5}) 

30 print(f"Found {result['count']} namespaces") 

31 for ns in result["resources"][:3]: 

32 print(f" - {ns['name']}") 

33 

34 # Get a specific namespace 

35 print("\n3. Getting default namespace:") 

36 result = await client.call_tool( 

37 name="get_resource", arguments={"resource_type": "namespace", "name": "default"} 

38 ) 

39 print(f" Name: {result['name']}") 

40 print(f" UID: {result['uid']}") 

41 print(f" Created: {result['creationTimestamp']}") 

42 

43 # List pods in default namespace 

44 print("\n4. Listing pods in default namespace:") 

45 result = await client.call_tool( 

46 name="list_resources", arguments={"resource_type": "pod", "namespace": "default"} 

47 ) 

48 print(f"Found {result['count']} pods") 

49 

50 # Example: Create a ConfigMap 

51 print("\n5. Creating a ConfigMap:") 

52 yaml_content = """ 

53apiVersion: v1 

54kind: ConfigMap 

55metadata: 

56 name: example-config 

57 namespace: default 

58data: 

59 key1: value1 

60 key2: value2 

61""" 

62 result = await client.call_tool(name="apply_yaml", arguments={"yaml_content": yaml_content}) 

63 if result.get("successful"): 

64 print(" ConfigMap created successfully!") 

65 

66 # Get events 

67 print("\n6. Getting recent events:") 

68 result = await client.call_tool( 

69 name="get_resource_events", arguments={"resource_type": "Pod", "namespace": "default", "limit": 5} 

70 ) 

71 print(f"Found {result['event_count']} events") 

72 for event in result["events"][:3]: 

73 print(f" - {event['type']}: {event['reason']} - {event['message']}") 

74 

75 

76if __name__ == "__main__": 

77 asyncio.run(main())