This curriculum spans the breadth of a multi-workshop program typically delivered during a CMDB transformation initiative, addressing the same technical and organisational challenges encountered when aligning configuration management with event, change, and incident processes across hybrid and cloud-native environments.
Module 1: Defining and Classifying Configuration Items (CIs)
- Selecting CI attributes based on operational ownership, change frequency, and impact scope across IT services.
- Establishing naming conventions that support automated discovery and reduce ambiguity in multi-vendor environments.
- Determining granularity of CIs—whether to model individual servers or logical clusters—based on monitoring and incident response needs.
- Mapping business-critical applications to underlying CIs without overpopulating the CMDB with low-impact components.
- Deciding when to decommission obsolete CIs versus retaining them for historical incident analysis.
- Resolving conflicts between network, server, and application teams on CI ownership and classification boundaries.
Module 2: CI Discovery and Synchronization
- Configuring agent-based versus agentless discovery tools to balance coverage, performance, and security compliance.
- Scheduling discovery runs to avoid peak load periods while maintaining CMDB accuracy for real-time event correlation.
- Handling discrepancies between discovered CI data and manually entered records during reconciliation cycles.
- Integrating discovery tools with cloud infrastructure APIs to capture ephemeral instances and serverless components.
- Implementing change windows for discovery scans in production environments to prevent service disruption.
- Validating discovered relationships between CIs, especially across hybrid on-premises and cloud architectures.
Module 3: CI Relationships and Dependency Mapping
- Modeling bidirectional dependencies between application tiers and database instances to support impact analysis.
- Resolving circular dependency conflicts that prevent accurate root cause identification during outages.
- Updating dependency maps after infrastructure refactoring without introducing stale or phantom links.
- Using synthetic transactions to validate logical dependencies between CIs in dynamic microservices environments.
- Managing inherited versus explicitly defined relationships in virtualized and containerized platforms.
- Enforcing dependency review as part of the change advisory board (CAB) process for high-risk changes.
Module 4: Event Correlation Using CI Data
- Configuring event rules to suppress redundant alerts based on CI health status and dependency topology.
- Mapping incoming SNMP traps and log events to specific CIs when hostname resolution is inconsistent.
- Adjusting correlation thresholds based on CI criticality and historical event patterns.
- Handling events from decommissioned or temporarily offline CIs to prevent false alerts.
- Integrating CI state data into event enrichment pipelines for faster triage by operations teams.
- Designing correlation rules that account for CI failover states in clustered environments.
Module 5: Change Management Integration
- Requiring CI impact assessment as a mandatory field in change requests for all standard, normal, and emergency changes.
- Automatically linking change records to affected CIs and validating post-implementation configuration drift.
- Blocking unauthorized configuration changes detected via monitoring tools when not associated with an approved change.
- Using CI history to audit configuration deviations after incidents and assess change compliance.
- Coordinating CI updates with change freeze periods in regulated environments.
- Reconciling emergency changes with the CMDB within 24 hours to maintain event correlation accuracy.
Module 6: Incident and Problem Management Alignment
- Auto-populating incident tickets with CI context, including ownership, SLA tier, and known dependencies.
- Using CI impact scope to prioritize incident resolution and escalation paths during major events.
- Identifying recurring incidents tied to specific CIs to trigger problem management investigations.
- Validating CI status during incident diagnosis to rule out configuration drift as a root cause.
- Updating CI records with known errors and workarounds derived from problem management databases.
- Generating service outage reports based on affected CIs and their business service mappings.
Module 7: CMDB Governance and Data Integrity
- Establishing data stewardship roles responsible for CI accuracy within each IT domain (network, storage, etc.).
- Implementing audit schedules to verify CI completeness and correctness against discovery and monitoring tools.
- Defining retention policies for CI historical data used in trend analysis and capacity planning.
- Enforcing access controls on CI modifications to prevent unauthorized configuration updates.
- Measuring CMDB health using KPIs such as discovery coverage, reconciliation success rate, and stale record percentage.
- Resolving data ownership disputes between teams during mergers, acquisitions, or organizational restructuring.
Module 8: Scalability and Integration with Modern Architectures
- Modeling CIs in Kubernetes environments using labels and namespaces instead of static hostnames.
- Handling short-lived CIs in serverless computing by capturing execution context for event tracing.
- Integrating CI data with AIOps platforms to train anomaly detection models on configuration states.
- Extending CI schemas to support infrastructure-as-code (IaC) artifacts like Terraform modules and Helm charts.
- Synchronizing CI records across multiple CMDB instances in federated enterprise environments.
- Using API gateways to expose CI data securely to DevOps and SRE teams without compromising data integrity.