零基础入门学习语言bbk tuxedo.pptx

DomainGateways

ObjectivesAftercompletingthislesson,youshouldbeabletodothefollowing:UnderstandtheusesandfeaturesofTuxedoDomains.BeabletoperformbasicDomainconfigurations.BeabletoidentifyadvancedDomainconfigurationandadministrationfeatures.

WhatisaTuxedoDomain?ATUXCONFIGdefinesaTuxedodomaintheIPCKEYuniquelyidentifiesthedomain(application)resources.adomainincludesoneormultiplemachinesTheDomainfacilityallowsclientsinonedomaintoaccessservicesinanotherdomain.

WhyUseDomains?DomainsareanAdministrationfeature:nochangesto(existing)applicationsthatruninasingledomain.domainscanbeconfiguredandadministeredforeithertechnical(security,performance)orbusinessreasons,evenaftertheapplicationsaredevelopedorinproduction.TuxedoDomainscanbeusedtoseparate:development/test/productionapplications.administrationoperationalresponsibilities.organizationalorbusinessdivisions.TointegrateexistingTuxedoApplications.

DomainsGatewayCommunicationbetweenDomainsisthroughapairofDomainGateways:Nativeorremoteclientscontinuetorequestservicesasinasingledomain;thelocationoftheservicesistransparenttotheclients.

DomainGatewayComponents

ConfiguringDomainsTwoconfigurationfilesareusedtoconfiguredomaininteroperability.

DomainsandtheUBBCONFIGTheUBBCONFIGfileisusedtodefineanidentityforthedomainsoastoidentifydomain-relatedmessagesintheULOGfilethedomaingatewayserversSpecifyaDOMAINIDin*RESOURCESDefineservergroupsandconfigurethefollowingserversintheSERVERSsectionDMADM:domainadministrationserverGWADM:gatewayadministrationserverGWTDOMAIN:domaingatewayserver

ExampleUBBConfigurationFileExampleconfigurationfileentriesthatdeclaretheserversneededfordomains.

ExampleDomainConfiguration

ExampleDomainDMCONFIGFiles

DMCONFIGFileDMCONFIGdescribestherelationshipofadomaintootherdomains.DMCON