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.
Hands-on work
Deployment of a test platform.
Descriptive files
- YAML syntax.
- Scalability of a deployment.
- Update/rollback strategy.
- Deleting a deployment.
Hands-on work
Deployment, publication and analysis of 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.
Hands-on work
Use of deployment.
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.
Hands-on work
Deployment of a database and an application.
Advanced container management
- Creation and automation of custom images.
- Dockerfile.
- One container and multiple services.
- Deployment of a custom image.
Hands-on work
Creation and automation of custom images.
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.
Hands-on work
Container deployment and scalability management.
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.
Hands-on work
Deploying a cluster.
3d
- 21h00 
