The Docker platform provides an integrated suite of capabilities for an infrastructure agnostic CaaS model. With this solution, IT operations teams are able to secure, provision and manage both infrastructure resources and base app content while developers are able to build and deploy their apps in a self- service manner.
What You Will Learn
You will learn how Docker achieves agility, portability, and control for developers and IT operations team across all stages of the app lifecycle. From these core tenets, Containers as a Service (CaaS) emerges as the construct by which these new apps are built better and faster.
Prerequiste
Students should attend ONLC's Docker Fundamentals class or have equivalent skills.
COURSE OUTLINE
Getting Started
- Installation
- Production Cycle
- What is Docker EE Architecture?
- How to install Docker EE on Windows Server 2016?
- Test the installation
- Procedure to install UCP and DTR
- Swarm and add nodes
Install UCP
- Install UCP
- Upload the license
- Verify the CA
Swarm
- Swarm components
- Clustering front
- Orchestration front
- What is the best number of managers?
- Best practices
Install DTR
- Verify logging from CLI from both nodes
- Verify DTR installation from UCP Web UI
Services
- Replicated vs global services
- Scaling a service
- Service port publishing
- Port publishing modes
Deploy an app from the UI
- Deploy Single Service
- Deploy multi Service
Run a python example
- Add nodes
- Containerizing an app
- Process of containerizing an app
- Some differences in networking between Windows and Linux
- To resolve this localhost issue
- Deploy the app on the swarm manager
- Accessing your cluster
- Recap
Java Example 1
- Java Base images
Stack
- How to write YAML file?
- Top-level keys
- Version
- Networks
- Services
- Secrets
- Deploy it
- Install Docker-compose
Java Example 2
.Net Examples
- Containerizing an app
- Open the app in Visual Studio and run it from there
- Extra resources for .net tools
