HP 5992-3838 manual Components and Concepts, Application Discovery Components

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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.

—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, stores templates, 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. These files include commands to manage and exchange SSL certificates, allowing the agent and the CMS to authenticate the legitimacy of the transmission.

•The Application Discovery initialization scripts, which initialize the database, install the user interface into HP SIM (including the help system for Application Discovery), and set up the conditions for certificate exchange between agent and server.

•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.

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Contents HP Application Discovery Version 4.0 Users Guide Copyright 2008 Hewlett-Packard Development Company, L.P Table of Contents Troubleshooting and Error Messages Configuring the Wbem Provider Password Page List of Figures Page List of Tables Page Typographic Conventions About This DocumentIntended Audience New and Changed Information in This EditionRelated Information Publishing HistoryHP Encourages Your Comments Introduction Features of Application DiscoveryPage Application Discovery Components Components and ConceptsDiscovery Ratio Refining Application DiscoveryHow Discovery Works Understand Your Current Discovery StateWarm-up Ratio Refine Discovery by Checking Agent StateRefine Discovery by Creating Application Templates Understanding Application TemplatesUnderstanding Server Resource Consumption How Memory Usage is CalculatedMemory usage by the Application Discovery server Start the HP Application Discovery Agent ProceduresStarting Application Discovery Modifying Agent BehaviorChecking Agent State Reconfigure a Running Agent from the Command LineUsing HP SIM to Stop the AD Agent Stopping the Agent from the Command LineExplanation of Agent States Working With Data ViewsSet Color Theme Adjusting the User InterfaceSet Screen Data Refresh Interval Set General VisibilityFilter Data in View Tables Change the Data ViewSet Number of Table Rows Sort Data in View TablesSet Visibility for Hosts on Application Discovery Screens Navigate Between ViewsSet Visibility for Packages on Application Discovery Screens Set Visibility for Matched ApplicationsModifying the Maximum Size of an Event List Setting Data Polling IntervalSetting Alert Location Setting Event AttributesIntroduction to Event Settings in Application Discovery Setting Event SeverityManaging Application Templates Find an Application TemplateChange AD Application Template Values On HP-UX Key to Application Template Values Create a New TemplateHP Global Workload Manager gWLM Attribute Fields and Their Descriptions Summary Fields and Their DescriptionsOne one pid per running application Rule Rule Fields and Their DescriptionsCreate an Aggregation Rule Create an Application Template RuleAggregation Rule Examples How to Remove Types from the Aggregation Rule Understanding the Tables Showing Unmatched Processes Using the Table Data to Fill in An Application TemplateFilling in the Summary Fields Using Table Data Check Unmatched Processes to Find Application CandidatesFilling in the Rule Fields Using Table Data Backing Up Application Discovery FilesFilling in the Template Attribute Fields On HP-UX Troubleshooting and Error Messages Errors in InstallationIntroduction Applications Not Visible in Application Discovery Screens Data Missing in Application Discovery ScreensIntroduction Host Not Visible in Application Discovery Screens Check that SSH is configured correctly on the managed node Packages Not Visible in Application Discovery Screens Application Discovery may not be correctly configured Application Errors in VSE Workload ScreensCheck that the host is known to Application Discovery Errors in Application Discovery User Interface Operation Cannot Enter Application Discovery User InterfaceUI Unable to Connect to Server Messages Java UI exception Message Displays Application Discovery Resources Getting Assistance in Using Application DiscoveryPage Page Options Amgrd= Logtrace InstallationAuthors Agentconfig Check agent state Ulogininfo Amgrremoteconfig 1MAmgrremoteconfig was developed by Hewlett-Packard Company Using HP SIM to Complete Certificate Exchange Completing Certificate Exchange from the Command LineCompleting Certificate Exchange Uoption supported on HP-UX only Configuring the Wbem Provider Password Page Event Types Key to Event AttributesEvent Severity Types Additional Event Types Specific to HP Application DiscoveryEvent Viewing Locations Agent GlossaryManaged SSL Wbem Index SymbolsClear filter, 25 clutter Expand table Packages tab, 26 Templates tab, 26 templates, 16 about Index

5992-3838 specifications

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