Docker with Kubernetes Administration at Knowledge Transfer

Description

This course combines the KT-0340 Docker and Kubernetes Administration courses.

Participants will first understand the core features of Docker including: container creation and management, interacting with Docker hub, using Dockerfile to create and manage custom images, advanced Docker networking (how to safely expose container services to the world, and link containers), the use of Docker volumes to manage persistent data, and Docker Compose to build multi-container applications. Emphasis is placed on best practices and how to secure Docker installations and containers.

The second part of the course introduces participants to the basic concepts and architecture of Kubernetes, its initial install & setup, Kubernetes Pods, deployments and services, persistent storage, networking, automating deployment, scaling & management of containerized applications, the Kubernetes Helm Package Manager and finally it's logging and monitoring facilities.

Structure: 50% theory 50% hands on lab exercises

Target audience: System administrators and Devops professionals who want to understand and use Docker and Kubernetes in enterprise and cloud environments.

No Upcoming Public Classes

There are currently no public events available for this course. However, you can submit a request for a new date and we will try our best to get you into a Docker with Kubernetes Administration class.

Private Training Available

No date scheduled, don’t see a date that works for you or looking for a private training event, please call 651-905-3729 or submit a request for further information here.

Course Overview

CONTAINER TECHNOLOGY OVERVIEW
1. Instructor – Docker Demo
2. Application Management Landscape
3. Application Isolation
4. Resource Measurement and Control
5. Container Security
6. OverlayFS Overview
7. Container Security
8. Open Container Initiative
9. Docker Alternatives
10. Docker Ecosystem
11. Docker Ecosystem (cont.)
LAB TASKS
1. Container Concepts runC
2. Container Concepts Systemd
INSTALLING DOCKER
1. Installing Docker
2. Docker Architecture
3. Starting the Docker Daemon
4. Docker Daemon Configuration
5. Docker Control Socket
6. Enabling TLS for Docker
7. Validating Docker Install
LAB TASKS
1. Installing Docker
2. Protecting Docker with TLS
MANAGING CONTAINERS
1. Creating a New Container
2. Listing Containers
3. Managing Container Resources
4. Running Commands in an Existing Container
5. Interacting with a Running Container
6. Stopping, Starting, and Removing Containers
7. Copying files in/out of Containers
8. Inspecting and Updating Containers
9. Docker Output Filtering & Formatting
LAB TASKS
1. Managing Containers
2. Configure a docker container to start at boot.
MANAGING IMAGES
1. Docker Images
2. Listing and Removing Images
3. Searching for Images
4. Downloading Images
5. Uploading Images
6. Export/Import Images
7. Save/Load Images
8. Committing Changes
LAB TASKS
1. Docker Images
2. Docker Platform Images
CREATING IMAGES WITH DOCKERFILE
1. Dockerfile
2. Caching
3. docker image build
4. Dockerfile Instructions
5. ENV and WORKDIR
6. Running Commands
7. Getting Files into the Image
8. Defining Container Executable
9. HEALTHCHECK
10. Best Practices
11. Multi-Stage builds with Dockerfile
LAB TASKS
1. Dockerfile Fundamentals
2. Optimizing Image Build Size
3. Image Builds and Caching
DOCKER VOLUMES
1. Volume Concepts
2. The docker volume Command
3. Creating and Using Internal Volumes
4. Internal Volume Drivers
5. Removing Volumes
6. Creating and Using External Volumes
7. SELinux Considerations
8. Mapping Devices
LAB TASKS
1. Docker Internal Volumes
2. Docker External Volumes
DOCKER COMPOSE/SWARM
1. Writing YAML Files
2. Concepts
3. Compose CLI
4. Defining a Service Set
5. Compose Versions
6. Docker Engine Swarm Mode
7. Docker Swarm Terms
8. Docker Swarm Command Overview
9. Creating a Swarm
10. Creating Services
11. Creating Secrets
12. Stack Files
13. Stack Command
14. Swarm Placements
15. Swarm Resource Limits & Reservations
16. Swarm Networking
17. Swarm Networking Troubleshooting
LAB TASKS
1. Docker Compose
2. Docker Engine Swarm Mode
DOCKER NETWORKING
1. Overview
2. Data-Link Layer Details
3. Network Layer Details
4. Hostnames and DNS
5. Service Reachability
6. Container to Container Communication
7. Container to Container: Links (deprecated)
8. Container to Container: Private Network
9. Managing Private Networks
10. Remote Host to Container
LAB TASKS
1. Docker Networking
2. Exposing Ports
3. Docker Networking
DOCKER LOGGING
1. Docker Logging
2. Docker Logging with json-file and journald
3. Docker Logging with syslog
4. Docker Logging with Graylog or Logstash
5. Docker Logging with Fluentd
6. Docker Logging with Amazon or Google
7. Docker Logging with Splunk
LAB TASKS
1. Logging to syslog
KUBERNETES CORE CONCEPTS
1. CKA Objectives Covered
2. Kubernetes Architecture
3. Cluster Communication
4. Objects
5. Object Properties
6. Labels & Selectors
7. Annotations
8. Object Management
9. Object Management (cont.)
10. Image Fundamentals
11. Container Fundamentals
12. Pod Fundamentals
13. Working with Pods
LAB TASKS
1. Container and Pod Fundamentals
2. Single Node Install
3. Pod Fundamentals
INSTALLATION
1. CKA Objectives Covered
2. Installing HA Control Plane (DEMO)
LAB TASKS
1. Kubernetes HA Masters Install
2. Kubernetes Install
3. Joining Worker Nodes
APPLICATION LIFECYCLE MANAGEMENT
1. CKA Objectives Covered
2. Pod Lifecycle
3. Container Lifecycle
4. Init Containers
5. Container: command and args
6. Container: Defining Environment
7. ReplicaSet
8. Deployments
9. Working with Deployments
10. Deployment Rollouts
LAB TASKS
1. Pod Lifecycle
2. Init Containers
3. Deployments
NETWORKING
1. CKA Objectives Covered
2. Network Overview
3. Service Discovery & CoreDNS
4. Container Network Interface (CNI)
5. Services
6. Ingress Objects
LAB TASKS
1. Ingress Controller
2. Port-Forwarding
3. Services
4. Ingress
STORAGE
1. CKA Objectives Covered
2. Storage
3. Volume Types
4. Volume Types
5. Static Volumes (DEMO)
6. ConfigMaps
7. ConfigMaps
8. Secrets
LAB TASKS
1. (DEMO) Static Volumes
2. (DEMO) ConfigMaps & Secrets
3. Static Volume Provisioning
4. ConfigMaps and Secrets
SCHEDULING
1. CKA Objectives Covered
2. Controlling and Tracking Resources
3. Scheduler Operation
4. DaemonSet
5. Node Affinity & Anti-affinity
6. Pod Affinity & Anti-affinity
7. Taints & Tolerations
LAB TASKS
1. (DEMO) Affinity and Taints
2. Pod Resources and Scheduling
3. Static Scheduling and Daemonsets
4. Pod and Node Affinities
DOCKER REGISTRY LAB TASKS
1. Docker Registry
2. Docker Registry (secured)
3. Docker Content Trust
JOBS AND CRONJOBS
1. Jobs
2. CronJobs
LAB TASKS
1. Jobs
2. CronJobs
LINUX CONTAINERS
1. Application Management Landscape
2. Application Isolation
3. Resource Measurement and Control
4. Container Security
5. OverlayFS Overview
6. Container Security
7. Open Container Initiative
LAB TASKS
1. Container Concepts runC

No Upcoming Public Classes

Private Training Available

No date scheduled, don’t see a date that works for you or looking for a private training event, please call 651-905-3729 or submit a request for further information here.

Docker with Kubernetes Administration

5 days

Description

No Upcoming Public Classes

Course Overview

No Upcoming Public Classes

Prerequisites

No Upcoming Public Classes

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