Microservices Engineering Boot Camp, Norway

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For IT professionals, developers, software engineers, and DevOps practitioners – microservices training provides the technical practices and tooling fundamentals necessary to begin realizing the benefits of microservices as a foundation for IT architecture, software engineering, and service/release delivery. The workshop includes 16 hands-on exercises which give you real-world practice on the engineering tools and skills a team needs in order to realistically implement your own flavor of Microservices architecture patterns so you can address the team needs of your own organization.

Whether you want to create new services, decouple a few services from your overall architecture, or refactor an entire monolithic architecture into a microservice design pattern, this course quickly teaches you the practical toolset and skills to get up and running with microservices in your own systems. Loosely coupled components and services allow teams to deploy more freely and independently, with less risk to the architecture.

Although it is not mandatory, students who have completed the self-paced Fundamentals of DevOps eLearning course have found it very helpful when completing this course.

Fundamentals of DevOps

System and software architects
Developers
Testers and QA teams
Release engineers
IT operations staff
Site reliability engineers
DevOps practitioners
DBAs and data engineering teams
Information Security Pros

Adopt, plan or improve your transition to microservices
Map technical practices to the business strategy behind microservices
Navigate different tools for enabling microservices and how to use them
Communicate with stakeholders, management, and teams regarding needs and expectations around microservices
Get hands-on practice with Docker, Kubernetes, Jenkins, and JFrog tools for core microservices architecture
Get hands-on practice with the toolchain in our real-world application labs
Build more mature DevOps practices through microservice adoption
Understand how to refactor monolithic systems into more modular, component-based systems
Apply microservice use cases to continuous integration, delivery, and testing
Enable more automated testing and self-service QA capability

Part 1: Intro to Microservices

Optimize for speed, not efficiency
Case Study: General Electric
- Throughput
- Waste
Amazon Web Services Case Study (SOA/Microservices)
- Problem: Scaling the Organization and the ‘Big ball of mud’
- Conway’s Law
- Service Oriented Architecture
- Forced Self Service Mandate
- Result: Amazon dominance of cloud
- Result: High velocity at scale
Intro to Containers (encapsulation)
- What is Docker
- Exercise: Install Docker
- Exercise: Docker Hello World
- Docker ecosystem
- Docker concepts
- Container encapsulation/ideal use cases
  - Encapsulation
  - Speed
  - Increased utilization of computing resources
- Benefits
  - Configure once, run everywhere
- VM’s vs Container use cases
  - Databases & stateless workloads
- Docker Architecture
- Exercise: Docker 101 - Web App
- Docker File System
- Docker Images
- Exercise: Stateless Web App
- Local Registry
- Data Volumes
- Exercise: Docker 201 - Compose Multi-tier app
- Continuous integration patterns
- Docker Security
- Continuous Integration
  - Canary Release
  - Blue Green Deployment
  - A/B Testing
  - Rolling Update
  - Jenkins Plugin
Microservice challenge: Continuous Integration Service
- On-Premise
  - Jenkins
- SaaS Service
  - Shippable
  - Jenkins
  - TravisCI
- Exercise: Trigger build/tests from change

Part 2: Microservices in Development

Uber Case Study
- 2000 services, 1000 engineers
- Tradeoffs
  - Plus - overall development speed
  - Cons - technical challenges
Box Case Study
- Traditional service deployment with bare metal
- 10x faster workflow with DevOps practices
Microservice challenge: Image repository
- Docker repository development instance
- On-Premise Service
  - Quay by CoreOS
- SaaS solution
  - Docker Hub
  - JFrog
- Exercise: Submit image to service
- Exercise: Pull image from service
Intro to Kubernetes (Containers at Google)
- Prerequisites
- Containers
- Linux Kernel Features
- Container User Experience
- New Container Capabilities
- Gaps using Containers in Production
Exercise: Kubernetes 100: Hello World
Core Concepts
- Cluster Orchestration
- Originated at Google
- Open Source
- Benefits
- Design Principles
Architecture
- Master/Node
- Kubectl
- Replication Controller
- Kubelet
- Kube-Proxy
- Persistent Volumes
- Etcd
- High Availability
- Exercise: Kubernetes 101: Stateless web app
Kubernetes Features
- Pods
- Labels
- Services
- Namespaces
- Resource Quota
Exercise: Kubernetes 201: Guestbook app

Part 3: Microservices in Production

Spotify Case Study
- 810 Services, 477 engineers
Microservice challenge: Service discovery
- Skydns
- Consul
Exercise: Resolve service with DNS
Security
- Goals
- Roles
- Attribute Based Access Control
- Policies
- Service Accounts
- Secrets
Forth Microservice challenge: Secrets
- Vault
- Kubernetes Secrets API
Exercise: Kubernetes - Store database credentials in cluster
Cluster Add-ons
- Cluster DNS
- Logging with Elasticsearch and Fluentd
- Container Level Monitoring
- cAdvisor
- InfluxDB
- Prometheus
Exercise: Wordpress on Kubernetes
Managing state with disposable architectures
- Tradeoffs, standalone vs containerized databases
- CAP Theorem
- SQL Databases
- NOSQL Databases
Exercise: Cassandra on Kubernetes
Practicing Failure
- Optimize MTTR
Netflix Case Study
- Simian Army
- Graceful handling of failure

Part 4: Putting it all together

Why Microservices?
- Scale an organization
- Tradeoffs
- Fault Tolerance
- Throughput
- Waste
Kubernetes Alpha Features
- Multi-Datacenter Control Plane
- RBAC/Multi-tenancy
Openshift/Mesos/Other PaaS platforms
Exercise: Customize Microservice App
Exercise: Scale app for simulated demand
Review of Microservice Challenges
- Secure Images
- Highly available application
- Secrets
- Continuous Integration
- DNS Name resolution
Summary

Microservices Engineering Boot Camp Training Course in Norway

The Nordic country Norway, is in Northern Europe. Known for its stunning natural beauty, including fjords, mountains, and forests, Norway is also famous for its high standard of living and strong social welfare system. Norway's capital and largest city is Oslo. Tromsø, Bergen, Trondheim and Stavanger are the other tourist attracting cities of Norway.

Norway is a constitutional monarchy with King Harald V as the head of state. The country has a population of 5,425,270 as of January 2022. Norway is a relatively small country and has a relatively low population density, with much of its land area covered by forests, mountains, and fjords. Despite its small size, Norway is known for its rich cultural heritage, strong economy, and stunning natural beauty, which attracts millions of visitors every year. This Nordic country is also known for its winter sports, such as skiing and snowboarding, and is a popular destination for outdoor enthusiasts.

Norway has a long history of invention and is home to numerous more top-tier tech firms and research facilities, such as; Kongsberg Gruppen, Telenor, Atea, Evry and Gjensidige Forsikring.

Due to the country's high latitude, there are large seasonal variations in daylight. From late May to late July, the sun never completely descends beneath the horizon. Which attracts many tourists around the world to see the "Land of the Midnight Sun". Tourists mainly visit Sognefjord, Norway's Largest Fjord, Pulpit Rock, one of the most photographed sites in Norway and of course the capital; Oslo.

Oslo is considered the business center of Norway. It is the country's largest city and the capital of Norway. The city is home to many of Norway's largest and most important companies, as well as several international organizations and research institutions. Additionally, the city is a popular tourist destination, known for its scenic location on the Oslo Fjord, its many museums and cultural attractions, and its vibrant nightlife and dining scene. Some of the most popular museums in Oslo are The Norwegian Museum of Cultural History, The Nobel Peace Center, The National Museum of Art, Architecture, and Design, The Munch Museum and The Vigeland Museum.

Microservices Engineering Boot Camp Training in Norway

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Microservices Engineering Boot Camp Training in Norway

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