Cloud Native OCI

Created with ❤ by Oracle A-Team

Safe harbor statement

The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions.

The development, release, timing, and pricing of any features or functionality described for Oracle’s products may change and remains at the sole discretion of Oracle Corporation.

What is Cloud Native?

Cloud native technologies are characterized by the use of containers, microservices, serverless functions, development pipelines, and infrastructure expressed as code. Cloud native enables faster software development and the ability to build applications that are resilient, manageable, observable, and dynamically scalable to global enterprise levels.

Platform Provisioning Orchestration Definition Observability

What is Cloud Native

anything that uses a cloud provider's api
APIs on top of resources eliminates middle men and human delay.
APIs can be invoked from an application - building applications that call these APIs to create resources - provision environments - are are the next logical step in infrastructure management.
Now that infrastructure can be orchestrated using application code, coding and SDLC principles can be applied to infra management - Infrastructure as code.
Moving up from infrastructure management to application development, we now can build applications that can leverage these mechanisms.
an application that can create more compute capacity when it requires it. (although this is better handled outside an application in many ways.)

Oracle Cloud Native

Application Development

Container Engine for Kubernetes (OKE) Enterprise-grade managed service to deploy containers

Cloud Infrastructure Registry (OCIR) Highly available service to distribute container images

Resource Manager Infrastructure as code for automated deployment

Functions Scalable, multitenant serverless functions

API Gateway Fully managed gateway for governed HTTP/S interfaces

Observability + Messaging

Monitoring Integrated metrics from all resources and services

Logging Highly scalable single pane of glass for resources and applications

Notifications Broadcast messages to distributed systems, like email & PagerDuty

Streaming Large scale data collection and processing

Events Handle infrastructure changes with functions, notifications and streaming

Application Development

Container Engine for Kubernetes (OKE) Enterprise-grade managed service to deploy containers

Cloud Infrastructure Registry (OCIR) Highly available service to distribute container images

Resource Manager Infrastructure as code for automated deployment

Functions Scalable, multitenant serverless functions

API Gateway Fully managed gateway for governed HTTP/S interfaces

Observability + Messaging

Monitoring Integrated metrics from all resources and services

Logging Highly scalable single pane of glass for resources and applications

Notifications Broadcast messages to distributed systems, like email & PagerDuty

Streaming Large scale data collection and processing

Events Handle infrastructure changes with functions, notifications and streaming

What is MuShop?

Cloud Native
Features
Basic Version
TL;DR

MuShop represents a showcase of many OCI Cloud Native services as a unified reference application
- An e-commerce reference app realized as a set of microservices developed on OCI
- Real use case scenarios for OKE, ATP, Streaming, Networking, and more
- Collection of self-paced, workshop-style exercises showcasing OCI features
```
helm install nginx-ingress \
  stable/nginx-ingress \
  --namespace nginx-ingress
```
```
oci lb load-balancer list | jq '.data[]'
```
```
kubectl create -f mushop.yaml
```
✅

ATP
Database

✅

OKE
Developer

✅

OCIR
Developer

✅

OCI Service Broker
Developer

✅

DNS Zone
Networking

✅

Object Storage
Core

✅

Streaming
Analytics

✅

Cloud Shell
Developer

✅

Load Balancer
Networking

✅

HealthCheck
Monitoring

✅

Metrics
Monitoring

✅

🆓

Always Free
Developer

✅

WAF
Security

✅

Terraform
IaC

✅

Resource Manager
IaC

✅

Functions
Developer

✅

API Gateway
Platform

✅

Email Delivery
Platform

✅

GraalVM
Developer

Planned

Events
Integration

Alarms
Monitoring

IDCS
Security

Key Management
Security

Data Flow
Big Data

Data Catalog
Big Data

Data Science
Big Data
Explore OCI with Resource Manager using the Always Free tier and a simplified deployment of the MuShop application
- A 3-tier reference app built to showcase the Oracle Cloud Infrastructure's Always Free tier
- Real world 3-tier architecture using Micro instances, ATP, Load Balancing and more
- Open Source and deployed as an Oracle Resource Manager Stack or Terraform configuration

Why Mu Shop?

MuShop is a polyglot microservices application purpose-built as a Cloud Native approach to OCI

MicroServices

Meow

Workshop Goals

Explore Cloud Native services offered by OCI
Build and deploy polyglot microservices with OKE
Experience OCI services from within a single project
Provide reference implementations and sample code for real-world development

Current Labs

The labs focus on the service architecture to solve common user stories.

	Title	Subject	Concepts
	Prepare	Workshop Prerequisites	-
1	Introduction	Background, design, and demo	OCI - CloudNative
2	Lab: Quickstart	Infrastructure Automation - Always Free deployment	Terraform - Resource Manager
3	Lab: Kubernetes	Building blocks of kubernetes	Kubernetes
4	Lab: Helm	Helm chart basics	Helm
5	Lab: Deploying MuShop	Beyond the basics	Docker - K8S - Helm - ORM
6	Lab: Connecting ATP	Connecting μServices to ATP	ATP - Kubernetes
7	Lab: Streaming	Tracking application events in a stream	Java - OCI Streaming
8	Lab: Service Broker	Provisioning with Service Broker	OCI Service Broker - ATP
9	Lab: Edge	MuShop Frontend & Edge	DNS - WAF - LB - Ingress
10	Lab: Metrics	Metrics & Observability	Prometheus - Grafana - Autoscaling
11	Lab: Functions	Newsletter Subscription	API Gateway - Functions - Email Delivery
12	Lab: Cluster Maintenance	Cluster Maintenance	Upgrades - Node Pool Sizing