Kubernetes explained for beginners: what the control plane and the nodes of a cluster do, how Pods, Deployments and Services keep a web app and its MongoDB database running, how ConfigMaps, Secrets and volumes add settings and storage, how to read the YAML that asks for all of it, and what Kubernetes does when a Pod is replaced.
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▬▬▬▬▬▬▬ Timestamps ⏰ ▬▬▬▬▬▬▬
0:00 The application problem
0:56 Containers
1:33 Why Kubernetes
2:58 Control plane
4:26 Kubelet and networking
5:24 Pods
6:06 Deployments and ReplicaSets
7:42 Services
9:17 ConfigMaps and Secrets
10:44 Volumes
11:40 StatefulSets
12:56 Ways in
14:21 Namespaces
15:18 Readiness
16:08 YAML basics
16:58 Labels
18:36 Settings in YAML
19:57 Spec and status
20:39 Apply
21:29 Scale and replace
22:31 Database recovery
23:45 Connect the pieces
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