InfraClaude

Instructions

Implementation Reference

• src/tools/kubernetes/deployments.ts:4-45 (handler)

  The `getDeployments` function, which fetches and formats Kubernetes deployments from a given namespace.

  export async function getDeployments(args: Record<string, unknown>): Promise<string> {
    const api = getAppsV1Api();
    const namespace = (args.namespace as string) || "default";
    const labelSelector = args.label_selector as string | undefined;
  
    const response = await api.listNamespacedDeployment(
      namespace,
      undefined,
      undefined,
      undefined,
      undefined,
      labelSelector
    );
  
    const deployments = response.body.items;
    if (deployments.length === 0) {
      return `No deployments found in namespace '${namespace}'.`;
    }
  
    const headers = ["NAME", "READY", "UP-TO-DATE", "AVAILABLE", "AGE", "STRATEGY"];
    const rows = deployments.map((dep) => {
      const ready = dep.status?.readyReplicas || 0;
      const desired = dep.spec?.replicas || 0;
      const upToDate = dep.status?.updatedReplicas || 0;
      const available = dep.status?.availableReplicas || 0;
      const age = dep.metadata?.creationTimestamp
        ? formatAge(dep.metadata.creationTimestamp)
        : "?";
      const strategy = dep.spec?.strategy?.type || "RollingUpdate";
  
      return [
        dep.metadata?.name || "unknown",
        `${ready}/${desired}`,
        String(upToDate),
        String(available),
        age,
        strategy,
      ];
    });
  
    return `Deployments in namespace '${namespace}':\n\n${formatTable(headers, rows)}`;
  }

• src/tools/kubernetes/index.ts:203-203 (registration)

  The registration point in the switch statement for the `k8s_get_deployments` tool.

  case "k8s_get_deployments": return getDeployments(a);