Introduction to kubernetes

• From virtualization to containerization. The Docker/Kubernetes pair.
• Installation solutions (MiniKube, On-Premise, etc.).
• Installing and configuring Docker.
• Accessing the Kubernetes cluster: CLI (kubectl), GUI (dashboard) and APIs.
• Manual deployment and publishing.
• Detail and introspection of deployment.

Descriptive files

• YAML syntax.
• Scalability of a deployment.
• Update/rollback strategy.
• Deleting a deployment.

Kubernetes Architecture

• Components of the master node: API server, scheduler, controller manager, etc.
• Architecture of a minion: Kubelet, the container engine (docker), Kube-proxy.
• Kubernetes objects: volume, service, pod, etc.
• Solution of the deployment.
• Stateful object, stateless object.

Running Kubernetes

• Clustering with replicas and deployment.
• Types of services.
• Labels and choosing a node for deployment.
• Affinity and anti-affinity.
• Daemons set, health check, config map and secrets.
• Persistent Volumes and Persistent Volumes Claim.

Advanced container management

• Creation and automation of custom images.
• Dockerfile.
• One container and multiple services.
• Deployment of a custom image.

Kubernetes in production

• Frontal administrable Ingress.
• Resource limitation.
• Resource management and autoscaling.
• Service Discovery (env, DNS).
• Namespaces and quotas.
• Access management.
• High availability and maintenance mode.

Deploying a Kubernetes cluster

• Preparing the knots.
• Deployment: of a master-nodeadm, a master-node, a worker-node.
• Setting up the Dashboard and the network.