[Verse 1] In the control plane where the magic starts API server is the beating heart Taking requests from every part While etcd stores the cluster's art Scheduler finds the perfect home For every pod that needs to roam Controller manager keeps the tone Making sure nothing's left alone [Chorus] Architecture flows from control to node API, etcd, scheduler's code Kubelet, proxy, runtime's load Pods and services on the road Remember the pattern, remember the way Control plane leads, workers obey Container orchestration every day Kubernetes architecture at play [Verse 2] Down on the worker nodes you'll find Kubelet keeping pods aligned Kube-proxy routes with traffic kind Container runtime intertwined Containerd handles all the rest Running containers at their best While kubelet keeps them all in check Making sure they pass every test [Chorus] Architecture flows from control to node API, etcd, scheduler's code Kubelet, proxy, runtime's load Pods and services on the road Remember the pattern, remember the way Control plane leads, workers obey Container orchestration every day Kubernetes architecture at play [Verse 3] Pods are the smallest unit we deploy ReplicaSets keep copies they employ Deployments roll updates with such joy StatefulSets keep order they won't destroy DaemonSets run on every node Choosing wisely helps your code Each workload type has its own mode Following the Kubernetes road [Bridge] Services connect with ClusterIP inside NodePort opens to the outside LoadBalancer distributes the ride Ingress routes with rules as guide Namespaces divide the space Resource quotas set the pace Limit ranges keep things in place Multi-tenancy finds its grace [Verse 4] ConfigMaps hold your settings clear Secrets keep passwords away from fear External secrets management's here For enterprise security we hold dear Gateway API's the future way Modern routing starts today While the old Ingress still holds sway Both will guide you on your way [Chorus] Architecture flows from control to node API, etcd, scheduler's code Kubelet, proxy, runtime's load Pods and services on the road Remember the pattern, remember the way Control plane leads, workers obey Container orchestration every day Kubernetes architecture at play [Outro] From control plane to worker ground Kubernetes patterns can be found Master these concepts, safe and sound Defense infrastructure's battleground
← 4 Technical Review Board Dynamics | 2 Networking Deep Dive →