InfraClaude

Instructions

Implementation Reference

• src/tools/kubernetes/services.ts:4-32 (handler)

  The actual implementation of the 'k8s_get_services' tool logic. It interacts with the K8s CoreV1 API to list services in a given namespace and formats them into a table.

  export async function getServices(args: Record<string, unknown>): Promise<string> {
    const api = getCoreV1Api();
    const namespace = (args.namespace as string) || "default";
  
    const response = await api.listNamespacedService(namespace);
    const services = response.body.items;
  
    if (services.length === 0) {
      return `No services found in namespace '${namespace}'.`;
    }
  
    const headers = ["NAME", "TYPE", "CLUSTER-IP", "EXTERNAL-IP", "PORTS", "AGE"];
    const rows = services.map((svc) => {
      const ports = (svc.spec?.ports || [])
        .map((p) => `${p.port}${p.nodePort ? `:${p.nodePort}` : ""}/${p.protocol || "TCP"}`)
        .join(", ");
  
      return [
        svc.metadata?.name || "unknown",
        svc.spec?.type || "ClusterIP",
        svc.spec?.clusterIP || "None",
        svc.status?.loadBalancer?.ingress?.[0]?.ip || "<none>",
        ports,
        svc.metadata?.creationTimestamp ? formatAge(svc.metadata.creationTimestamp) : "?",
      ];
    });
  
    return `Services in namespace '${namespace}':\n\n${formatTable(headers, rows)}`;
  }

• src/tools/kubernetes/index.ts:140-148 (registration)

  Registration and schema definition for the 'k8s_get_services' tool.

    name: "k8s_get_services",
    description: "List services with type, cluster IP, ports, and age",
    inputSchema: {
      type: "object" as const,
      properties: {
        namespace: { type: "string", description: "Kubernetes namespace (default: 'default')" },
      },
    },
  },

• src/tools/kubernetes/index.ts:207-207 (handler)

  Router in 'handleKubernetesTool' that dispatches the request to the 'getServices' handler function.

  case "k8s_get_services": return getServices(a);