2383 - Optum：使用 IBM LinuxONE 在本地构建和运行云原生应用程序.pdf

1、Orlando,FLOctober 69IBM TechXchange 2025 Session code(2383)Mainframe Application ModernizationShane AustvoldOptum,Senior Principal EngineerAccessing Container Based Workloadshosted on IBM LinuxONE from CICS Transactions Why IBM LinuxONE?IBM TechXchange|2025 IBM Corporation2Enterprise-grade Linux pla

2、tformBuilt for mission-critical workloadsHigh availability and reliabilityOpen source ecosystemSupports popular Linux distributionsBroad compatibility with open-source toolsCloud-native readyKubernetes and container supportSeamless integration with DevOps pipelinesExtreme security and resiliencyPerv

3、asive encryptionHardware-based isolation and compliance3LinuxONE OpenShift KubernetesIBM TechXchange|2025 IBM CorporationCluster:CP1lb1lb2lb3lb0cp1cp2cp3iw1iw2iw3aw1aw2aw3aw4aw5aw6od1od2od3Cluster Management nodesControl Plane(CP)Infrastructure Worker(IW)App Worker(AW)NodesApp Namespaces and PodsOpe

4、nShift Data(OD)NodesDistributed Persistent VolumesLocal Load Balancers(Intra Datacenter Balancing)Spring Bean in CICSCluster:CP2lb1lb2lb3lb0cp1cp2cp3iw1iw2iw3aw1aw2aw3aw4aw5aw6od1od2od3Data Center 2Data Center 2Data Center 1Data Center 1RHEL9.6 and OpenShift 4.19Dynamic ExpansionvCPU CoresMemoryStor

5、ageAdditional NodesResilient Layout/Network/SANMultiple 25GbE Network BondsMultiple Fiber Channel Protocol(FCP)fabrics/linksDedicated Separate DNS&LDAP InfraDedicated SAN&Network Performance SwitchesDedicated Telemetry&SecurityDedicated Prometheus/Logging/GrafanaIntrusion Detection&Protection Servic

6、esBiometric MultiFactor AuthenticationSE Linux Enforcing/Firewall EnabledFull EncryptionMemory,State,File System,Devices NIST Post Quantum Computing algosUses FIPS 140-2 Level 4 Crypto Cards4CICS Transaction Calling LinuxONEIBM TechXchange|2025 IBM Corporation