Lesson 1Config Management Database (CMDB) concepts an' mapping to inventory fieldsDis section introduce CMDB concepts an' explain how inventory fields map to configuration items, relationships, an' service models, enablin' consistent data flows between operational inventory an' broader IT service management. Yuh wi' learn how fi link everytin' proper fi smooth operations.
Configuration items an' CI classesMapping inventory hosts to CIsModelling relationships an' dependenciesSynchronizin' CMDB an' inventory dataGovernance an' data quality controlsLesson 2Integration patterns: linkin' inventory to ticketing, monitoring, an' backup systemsDis section show how fi integrate inventory data wid ticketing, monitoring, an' backup platforms, ensurin' consistent identifiers, automated updates, an' reliable context fi incidents, alerts, an' recovery operations cross di environment. It keep everytin' connected fi quick fixes.
Linkin' inventory records to ticketsSharin' inventory wid monitoring toolsAlignin' backup jobs wid inventory dataUsin' inventory IDs cross all systemsAPIs an' webhooks fi data synchronizationLesson 3Concise summary of di on-premises an' cloud infrastructureDis section explain how fi summarize on-premises an' cloud infrastructure, creatin' high-level views of capacity, platforms, an' critical services dat remain grounded in detailed inventory data but are consumable by stakeholders. Yuh wi' see how fi present info clear fi big bosses.
Buildin' environment overview dashboardsAggregatin' by site, platform, an' tierHighlightin' critical an' shared servicesReportin' capacity an' utilization trendsPresentin' summaries to stakeholdersLesson 4Inventory attributes: hostname, FQDN, IP addresses, MAC, OS/version, kernel, roles, services, installed packages, virtualization hostDis section define core technical attributes every system record mus' include, explainin' how identifiers, networkin' data, OS details, an' workload roles combine to create a uniquely traceable an' supportable inventory entry. It cover di basics fi trackin' every machine proper.
Hostnames an' FQDN namin' standardsIP an' MAC address trackin' practicesRecordin' OS, kernel, an' build versionsDocumentin' system roles an' key servicesTrackin' installed packages an' softwareFlaggin' virtualization hosts an' clustersLesson 5Routine inventory updates: automated schedules, change hooks from config management, an' audit checksDis section describe how fi keep inventory current usin' scheduled scans, change hooks from configuration management, an' periodic audits, emphasizin' reconciliation, exception handlin', an' reportin' on data freshness. Yuh wi' learn fi stay on top widout missin' a beat.
Scheduled discovery an' refresh cyclesHooks from deployment an' config toolsDetectin' drift an' orphaned recordsAudit procedures an' samplin' methodsData freshness an' completeness metricsLesson 6Methods to build inventory: automated discovery usin' SSH/WMI/agents an' example queriesDis section cover automated discovery methods usin' SSH, WMI, an' agents, includin' credential strategies, security considerations, an' example queries dat collect accurate, repeatable inventory data wid minimal manual effort. It mek buildin' easy an' secure.
Agentless discovery wid SSH an' WMIUsin' configuration management factsDesignin' lightweight inventory agentsExample queries fi OS an' hardwareCredential management an' securityLesson 7Inventory attributes: physical location, rack, datacenter, cloud region, subnet, VLANDis section focus on location an' network context, explainin' how fi record datacenter, rack, cloud region, subnet, an' VLAN details so teams can troubleshoot connectivity, plan capacity, an' understand physical an' logical placement. Yuh wi' know where everytin' deh.
Datacenter, room, an' rack identifiersCloud regions, zones, an' placementsSubnets, VLANs, an' segment mappingDocumentin' cross-site dependenciesUsin' location data fi incident impactLesson 8Inventory attributes: dependencies, upstream/downstream services, backup policy, monitoring groups, last patch dateDis section focus on dependency an' lifecycle attributes, such as upstream an' downstream services, backup policies, monitoring groups, an' patch dates, enablin' impact analysis, compliance checks, an' risk assessments. It help yuh see connections clear.
Documentin' upstream an' downstream flowsAssignin' backup tiers an' retentionGroupin' systems into monitoring setsTrackin' last patch an' update datesUsin' data fi risk an' impact analysisLesson 9Inventory attributes: ownership, business owner, application owner, SLAs, contact info, maintenance windowDis section detail business an' ownership attributes, includin' service owners, SLAs, contacts, an' maintenance windows, showin' how dem guide approvals, incident escalation, an' schedulin' of disruptive operational work. Yuh wi' know who fi call when.
Identifyin' business an' application ownersCapturin' SLAs an' service tiersPrimary an' on-call contact detailsDefinin' maintenance windows an' freezesOwnership changes an' review cadenceLesson 10List of system types to track: Linux distributions, Windows Server, hypervisor VMs, cloud VMs, network devicesDis section categorize di main system types dat mus' be tracked, highlightin' differences in metadata, lifecycle, an' toolin' fi Linux, Windows, hypervisors, cloud workloads, an' network devices within a unified inventory model. It cover all kinds fi keep track.
Linux distribution families an' variantsWindows Server editions an' rolesHypervisor hosts an' guest VM recordsCloud VM instances an' managed servicesNetwork devices, firewalls, an' appliancesLesson 11Methods to build inventory: manual spreadsheet templates an' recommended column schemasDis section cover manual inventory creation usin' spreadsheet templates, recommendin' column schemas, validation rules, an' workflows dat reduce errors an' ease later migration into automated or CMDB-backed systems. Even manual can be organized.
Designin' standard spreadsheet layoutsRecommended identification columnsCapturin' technical an' business fieldsData validation an' dropdown controlsPreparin' data fi CMDB import