This curriculum spans the technical and operational rigor of a multi-workshop cloud migration program, addressing the same provisioning challenges encountered when transitioning enterprise workloads across hybrid environments, managing cross-functional dependencies, and institutionalizing automated governance at scale.
Module 1: Assessing On-Premises Workloads for Cloud Readiness
- Decide which applications to refactor, rehost, or retire based on dependency mapping and technical debt analysis.
- Inventory and classify workloads by performance sensitivity, data residency constraints, and integration complexity.
- Evaluate legacy application compatibility with cloud-native services, including stateful components and custom middleware.
- Quantify resource utilization baselines using historical monitoring data to inform cloud instance sizing.
- Identify applications bound to specific hardware or firmware that may require specialized cloud instances or remain on-premises.
- Establish criteria for workload segmentation to support phased migration and minimize cross-environment dependencies.
Module 2: Selecting Cloud Deployment Models and Service Tiers
- Determine whether to use public, private, or hybrid cloud based on compliance requirements and data sovereignty laws.
- Compare IaaS, PaaS, and container-based services for stateless versus stateful workloads and operational ownership preferences.
- Select instance families based on compute, memory, storage, and network throughput requirements for production workloads.
- Assess availability zone and region strategies to balance latency, redundancy, and cost across global user bases.
- Choose managed database services versus self-managed instances based on operational capacity and performance SLAs.
- Define criteria for using spot instances, reserved capacity, or on-demand resources based on workload criticality and budget.
Module 3: Designing Scalable and Resilient Resource Architectures
- Implement auto-scaling policies using predictive and reactive triggers tied to CPU, memory, and request queue metrics.
- Configure load balancers with health checks and session persistence to maintain availability during scaling events.
- Architect multi-AZ deployments for databases and applications requiring high availability and failover recovery.
- Design stateless application layers to enable horizontal scaling without dependency on local storage.
- Integrate distributed caching layers to reduce backend load and improve response times under peak demand.
- Implement circuit breakers and retry logic in microservices to prevent cascading failures during resource throttling.
Module 4: Managing Cloud Storage and Data Migration Strategies
- Select storage classes (e.g., standard, infrequent access, archive) based on access patterns and recovery time objectives.
- Plan data migration windows and cutover strategies to minimize downtime for large-scale databases and file systems.
- Use staging environments and incremental sync tools to validate data consistency before final cutover.
- Encrypt data in transit and at rest using customer-managed or cloud provider key management systems.
- Implement lifecycle policies to automate tiering and deletion of data based on retention policies.
- Address cross-region data transfer costs and latency when replicating datasets for disaster recovery.
Module 5: Optimizing Resource Utilization and Cost Governance
- Right-size instances based on continuous monitoring of CPU, memory, and I/O utilization trends.
- Enforce tagging policies to allocate costs by department, project, or application for chargeback and showback reporting.
- Implement budget alerts and automated shutdown policies for non-production environments during off-hours.
- Negotiate reserved instance commitments after analyzing steady-state usage over a 12-month period.
- Use cost allocation tools to identify underutilized resources and orphaned storage volumes for decommissioning.
- Balance performance requirements against cost by testing lower-tier instances in staging before production deployment.
Module 6: Implementing Security and Compliance Controls in Provisioned Environments
- Define network segmentation using VPCs, subnets, and security groups to enforce least-privilege access.
- Automate compliance checks using infrastructure-as-code templates with embedded security baselines.
- Integrate identity federation to synchronize on-premises roles with cloud IAM policies.
- Configure logging and monitoring for API calls, configuration changes, and access to sensitive resources.
- Enforce encryption standards across compute, storage, and database services using policy-as-code frameworks.
- Conduct regular access reviews to remove stale permissions and enforce just-in-time access for privileged roles.
Module 7: Automating Provisioning and Lifecycle Management
- Develop infrastructure-as-code templates using Terraform or CloudFormation for repeatable, auditable deployments.
- Integrate provisioning workflows into CI/CD pipelines to enable environment-as-a-service for development teams.
- Define lifecycle hooks to automate snapshot creation, backups, and dependency teardown during instance termination.
- Use configuration management tools to enforce consistent software, patch levels, and security settings post-provisioning.
- Implement drift detection to identify and remediate manual changes to provisioned resources.
- Design blue-green and canary deployment patterns to reduce risk during application updates and scaling events.
Module 8: Monitoring, Feedback Loops, and Continuous Optimization
- Deploy observability tools to correlate metrics, logs, and traces across distributed cloud resources.
- Set up anomaly detection for sudden changes in resource consumption that may indicate misconfigurations or attacks.
- Use feedback from application performance monitoring to adjust resource allocations and scaling thresholds.
- Conduct regular architecture reviews to align resource provisioning with evolving business workloads.
- Integrate cost and performance data into operational dashboards for cross-functional visibility.
- Establish review cycles for retiring deprecated services and updating provisioning templates based on new cloud features.