Billing و Revenue Management: Cloud Native تطبيق Ed 1

Module 1: Introduction to DevOps and Cloud Native

• Agenda Overview
• DevOps and Cloud Native
• The Past: Monolithic Applications
• Cloud Native Definitions
• DevOps and Cloud Native: The New Normal
• Modernize your IT, Increase Your Control
• Cloud Native Principles
• Docker & Kubernetes
• Customer Benefits of Cloud Native
• BRM Cloud Native Deployment Option
• Oracle as a Leader in Cloud Native
• M&O Cloud Native Portfolio
• Importance of Cloud Native to Monetization & Orchestration
• BRM Cloud Native Deployment Option – The New Norm
• Easier Installs
• Runs on Dynamic Cloud Native Infrastructure

Module 2: Oracle Cloud Infrastructure (OCI)

• OCI Overview
• Cloud Regions and Multicloud
• OCI Region – High Availability Building Blocks
• Inside an AD – High Scale, High Performance Network
• Off-box Network Virtualization
• OCI Services
• Virtual Cloud Network (VCN), IP Ranges, Subnets
• Compute Shapes: Bare Metal, VM, Dedicated Hosts
• Database Editions and Options
• Compartments and Resource Identifiers
• Security in the Cloud
• Billing and Consumption
• Universal Credits
• Free Trial Options
• Always Free Services
• Kubernetes on OCI
• Three Ways to Run Kubernetes
• Container Engine for Kubernetes (OKE)
• OCI Kubernetes-as-a-Service
• Working with OKE and OCIR
• Quick Create and Pricing Options
• Terraform Installer for OKE
• Labs Overview

Lab 1–12: Configuration, Cluster, Database, Ingress, Monitoring, Logging, BRM & ECE Installation

• Sizing Considerations

Module 3: Docker, Kubernetes, and Helm

• Containers Evolution
• From Servers to Containers
• Containers vs. Virtual Machines
• Historic Timeline of Unix Containers
• Docker
• What is Docker?
• Docker Image, Docker File, Docker Container
• Kubernetes (K8S)
• Cluster Overview: Master & Worker Nodes

K8S Resources: Pods, Controllers, Replica Sets, Deployments, Stateful Sets, Services, Namespaces

• Storage: Volumes, Volume Types, Access Modes
• Config Maps
• kubectl Commands and Examples
• Helm
• Helm Charts, Repositories, Templates, Values File
• Lifecycle Management

Module 4: Prerequisites

• Kubernetes Clusters
• OKE, GKE, AWS, AKS
• Database Options
• Oracle Database Offerings in OCI
• Multi-Tenant Database
• Existing BRM Database
• Other Prerequisites

Module 5: Ingress

• Exposing BRM
• Implementation Options: NodePort, LoadBalancer, Ingress
• Sample Setup and Traefik Helm Chart
• Load Balancer Overview
• Destination Service Explanation

Module 6: Operational Aspects – Monitoring

• Multi-Service Cloud Native Architecture
• Features & Architecture
• Installation Pre-Requisites
• Installation Steps (1 & 2)
• Grafana Dashboard
• Standard Dashboard
• ECE Monitoring: Latency and Throughput
• Using Grafana Query Language
• Importing Dashboards

Module 7: Operational Aspects – Logging

• Kubernetes Logging Overview
• Node-Level Logging Agent & Sidecar Containers
• OpenSearch and Fluentd Overview
• BRM Cloud Native Deployment Logging
• Installing OpenSearch & Fluentd (Daemonset, ConfigMap)
• OpenSearch Dashboards UI
• Launch Dashboards
• Create Index Pattern
• Time Filter Selection
• Discover & Filter Logs

Module 8: Installation

• BRM Cloud Native Deployment Steps
• Deployment Architecture & Artifacts
• Docker Registry
• BRM Cloud Native Helm Charts
• Configuring Global Values in Helm Chart
• Configuring Deployment Package

Module 9: Persistent Storage

• Storage Scenarios and Options
• NFS Provisioner
• OCI FSS
• OCI Block Storage
• NFS with OCI Block Storage
• BRM Volumes Examples: PVT, ECE, Billing Care, BOC, PDC

Module 10: WebLogic Kubernetes Operator (WKO)

• Tools for Operations
• Kubernetes Controllers Limitations
• Operators: Introduction, Core Features, Examples
• WebLogic Kubernetes Operator
• Operator Job Helm Chart
• BRM Helm Chart

Module 11: Architecture

• BRM Cloud Native Deployment Artifacts
• Deployment Architecture Overview
• K8S Internal Networking – Services
• DM-oracle Service Examples
• Helm Template & Configuration Files
• Readiness and Liveliness Checks
• Config Map Volumes
• Overall Configuration File

Module 12: Operating BRM

• Kubernetes Jobs
• Configuration Changes & Rolling Updates
• Restarting BRM Components
• Configurator Job, brm-apps Job
• PDC Jobs: ImportExportPricing, SyncPDC
• Scaling Multi-Replica PODs

Module 13: Elastic Charging Engine (ECE)

• Kafka, Zookeeper, NoSQL Overview
• Multi-Service Cloud Native Architecture – ECE PODs
• One Image, Many Pods
• Stateful Sets
• Startup and Republishing Pricing Data
• Restarting ECE Services
• ECE State Management

Module 14: Customization

• Overview of Docker Files for Base Images
• Customizing BRM & BC
• Customizing ECE
• Interim Patches and Patch Sets