Oracle’s Maximum Availability Architecture (Oracle MAA) is the best practices blueprint for data protection and availability of Oracle products (Database, Fusion Middleware, Applications) deployed on on-premises, private, public or hybrid clouds. Implementing Oracle Maximum Availability Architecture best practices is one of the key requirements for any Oracle deployment. Oracle Fusion Middleware and Oracle Databases include an extensive set of high availability features which can protect application deployments from unplanned downtime and minimize planned downtime. These features include: process death detection and restart, clustering, server migration, clusterware integration, GridLink datasources, load balancing, failover, backup and recovery, rolling upgrades, and rolling configuration changes.
The maa samples repository contains a set of downloadable and installable demonstrations for creating different High Availability and Disaster Protection solutions for Oracle products. Each sample can be installed independently of any of the other demonstrations and may address different tiers and components of the Oracle stack. Most examples are intended to be used in Oracle Cloud Infrastructure (OCI) but may apply also to on-prem systems. Each demonstration has it's own folder within the maa repository.
Refer to each demonstration for the detailed steps to set up the MAA/DR topologies
For details on MAA Best practices, pelase refer to https://www.oracle.com/database/technologies/maximum-availability-architecture/
This repository stores a variety of examples demonstrating how to configure MAA/DR for different Oracle products.
| Repo/Folder name | Description |
|---|---|
| WLS_HYDR Framework | New Hybrid Disaster Recovery framework for WLS/FMW domains. |
| App DR common scripts | Common scripts referenced by different Disaster Recovery documents. |
| Oracle Data Guard | Scripts that can be used to set up Oracle Data Guard for an existing Oracle Database (on-prem to on-prem, OCI to OCI and on-prem to OCI). |
| FMW Hybrid Disaster Recovery | Scripts that can be used to set up and maintain a Disaster Protection system involving an on-prem topology as primary and a standby system running on Oracle's CLoud (OCI). |
| Weblogic for OCI DR | Scripts that can be used to set up and maintain a Disaster Protection system for an Oracle Weblogic for OCI deployment. |
| Oracle SOA Marketplace DR | scripts that can be used to set up and maintain a Disaster Protection system for an Oracle SOA Marketplace Deployemnt. |
| Private DNS views for DR | Terraform scripts to create private DNS views in primary and standby OCI VCNs. This is used in Disaster Recovery environments. These private DNS views contain the other site's host names, but resolved with local IPs. |
| DNS and Frontend Utilities | Scripts for actions related with the frontend name and DNS in Disaster Recovery environments |
| FMW-WLS Autonomous Database Shared DR | Scripts and utilities to manage/obtain information from ADB systems and set up FMW DR with ADBS. |
| Kubernetes DR and MAA | Scripts and utilities for High Availbility and Disaster Protection of Kubernetes clusters. |
This project welcomes contributions from the community. Before submitting a pull request, please review our contribution guide.
Please consult the security guide for our responsible security vulnerability disclosure process.
Copyright (c) 2022, 2023 Oracle and/or its affiliates.
Released under the Universal Permissive License v1.0 as shown at https://oss.oracle.com/licenses/upl/.
Refer to each precise example licensing implications.