HP Matrix Operating Environment Software manual Components and concepts

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2 Components and concepts

Application Discovery components

Application Discovery contains these components:

•The Application Discovery agent, which discovers the presence of applications and processes on a managed system, collects information about the managed system and its applications, and communicates that information to the Application Discovery server on the central management server.

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An agent is fully autonomous.

An agent is the only component that is platform-specific (by operating system type and version).

•The Application Discovery server, which communicates with agents, runs all of the algorithms, tracks events, and passes data to the user interface.

•The Application Discovery WBEM provider, which provides transport for commands issued by the Application Discovery server from the central management server (CMS) to the agents.

•The Application Discovery user interface, which displays collected data and provides mechanisms that allow the user to modify and refine aspects of user interface, agent, and server behavior; and data display.

•SSL certificate helper files, which build necessary administrative command files for version 4.0 agents. These files include commands to manage and exchange SSL certificates, allowing the agent and the CMS to authenticate the legitimacy of the data transmission.

•The Application Discovery initialization scripts, which install the user interface into System Insight Manager (including the help system for Application Discovery).

•The Application Discovery templates, which define the objects of discovery for identification and data collection.

Agents and WBEM providers are installed and run on the managed systems where applications are to be discovered and monitored. The Application Discovery server and user interface are installed on the CMS. The templates also reside on the CMS.

The data transmitted by Application Discovery agents includes the following:

•Running process information, including command lines and command-line arguments, working directories, users, and environment variables

•Installed software information

•Operating system and architecture versions

Application Discovery uses installed software registries and templates (user-defined and those provided by HP) to match known attributes to discovered data for analysis and presentation in a user interface.

NOTE:

An application inventory in a data center or enterprise setting is sensitive material. Therefore, all communication paths in Application Discovery are encrypted and authenticated to check for proper user authorization. See HP Matrix Operating Environment for HP-UX for information about steps that must be taken to ensure that Application Discovery's security measures are in place and functioning correctly. For a discussion of access by user job roles, see “User authorizations” in the Matrix Operating Environment help online reference. For help with communication problems, see “Troubleshooting ” (page 39).

Application Discovery components

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Contents Application Discovery 7.2 User Guide Page Contents Support and other resources TroubleshootingConfiguring the Wbem provider password Glossary Index Error messages Completing certificate exchangeDocumentation feedback Key to event attributesPage Introduction Features of Application DiscoveryIntroduction Application Discovery components Components and conceptsHow discovery works Refining Application DiscoveryUnderstand your current discovery state Discovery ratioRefine discovery by checking agent state Understanding application templatesRefine discovery by creating application templates Warm-up ratioUnderstanding server resource consumption How memory usage is calculatedUsed mem Page Using System Insight Manager to start the agent Procedures and examplesStarting the agent from the command line Starting Application DiscoveryUsing System Insight Manager to stop the AD agent Reconfigure a running agent from the command lineStopping the agent from the command line Checking agent stateWorking with data views Adjusting the user interfaceExplanation of agent states Set screen data refresh intervalSet color theme Change the data viewSet number of table rows Sort data in view tablesOther controls available from right-clicking on a view table Filter data in view tablesNavigate between views Set visibility for hosts on Application Discovery screensSet visibility for matched applications Set visibility for packages on Application Discovery screens Modifying the maximum size of an event listSetting event attributes Setting data polling intervalIntroduction to event settings in Application Discovery Setting alert location Setting event severityManaging application templates Find an application templateChange application template values Create a new template Application identity and system scope fields Key to application template valuesUsr/sbin/biod OSver Separation rule fields and their descriptionsUser scope Create an application template rule Aggregation rule fields and their descriptionsCreate a process aggregation rule Managing application templates Procedures and examples Managing application templates How to remove types from the aggregation rule Check unmatched processes to find application candidatesUnderstanding the tables that show unmatched processes Filling in the system scope fields using table data Filling in the aggregation rule fields using table dataFilling in the template separation rule fields Create an application workload in HP Matrix OE visualization Backing up Application Discovery files Page Errors in installation TroubleshootingData missing in Application Discovery screens Applications not visible in Application Discovery screens Host not visible in Application Discovery screens Data missing in Application Discovery screens Packages not visible in Application Discovery screens Page Go to /var/opt/amgr/procmaps UI Unable to connect to servermessages Errors in Application Discovery user interface operationJava UI exception message displays To fix this error, do one of the following On the managed nodes, run the command Subscription service How to contact HPSupport and other resources Information to collect before contacting HPRelated information HP authorized resellersDocuments ResourcesComputer output Typographic conventionsPage Documentation feedback Page Page Options AmgrdNodaemon InstallationAuthors Amx -c AgentconfigOpt/amgr/bin/agentconfig Agentconfig file Opt/amgr/bin/amgrd Event types Key to event attributesEvent severity types Additional event types specific to Application DiscoveryEvent viewing locations Error messages seen when trying to log Error messagesPage Completing certificate exchange from the command line Completing certificate exchangeIntroduction Completing certificate exchange Configuring the Wbem provider password Page Application GlossaryOperating system referred to as a guest OS See also system Wbem Index Agentwbemcleanup commandCmdline Path Pid scope Title
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Matrix Operating Environment Software specifications

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