Kubernetes architecture diagram, infrastructure, cloud computing, virtual machines, containers, pods, nodes, clusters, deployment, scaling, high availability, load balancing, service mesh, ingress controller, etcd, api server, scheduler, controller manager, fluentd, heapster, Prometheus, Grafana, kibana, 3D isometric view, colorful icons, simple lines, minimalistic style, monochromatic color scheme, subtle gradient effects, detailed labels, digital illustration.