bionic (7) openhpi.7.gz

NAME

       openhpi - an implementation of the SA Forum's Hardware Platform Interface

DESCRIPTION

       OpenHPI is an implementation of the SA Forum's Hardware Platform Interface, which provides a standard C
       library interface to manage, monitor, and control hardware (both local and remote).

       Starting with release 2.14.0 OpenHPI implements the HPI B.03.02 specification.

       The OpenHPI client library (libopenhpi) provides all the connection functionality needed by the client
       application to connect to the OpenHPI daemon running on the local or remote server.

       The OpenHPI daemon runs as a background process and executes the requests.  It loads plugins to adapt to
       the different hardware types. The plugins can be defined in the openhpi.conf file or can be loaded
       dynamically.

ENVIRONMENTAL VARIABLES

       Some of OpenHPI's functioning can be changed by setting environment variables.  This documents all client
       environmental settings.  Client environmental settings are evaluated in the openhpi library that is
       linked to the client. There are other environmental settings for the openhpi daemon.

       OPENHPICLIENT_CONF="filename"
         Location for the client's configuration file that specifies the HPI domains and addresses of daemons
         serving the domains. If the variable is not set, OpenHPI will look for a file openhpiclient.conf in the
         directory specified during the build process (default /etc/openhpi).

       OPENHPI_DAEMON_HOST=URL
         URL for the host running the daemon which the client wants to connect to.  This can be an ip address or
         "localhost" (default) if the daemon is running on the same host as the client.  The variable is only
         used if no default domain is defined via the client conf file.

       OPENHPI_DAEMON_PORT=PORT_NUMBER
         The port number used by the daemon which the client wants to connect to.  Default port is 4743.  The
         variable is only used if no default domain is defined via the client conf file.

HARDWARE SUPPORT

       OpenHPI provides a number of plugins that talk to different hardware types.  The following is a list of
       plugins provided by the OpenHPI project.

       ipmidirect
           An IPMI plugin designed specifically for ATCA chassis.  It implements IPMI commands directly in the
           plugin.

       snmp_bc
           An SNMP based plugin that can communicate with IBM BladeCenter, as well as IBM xSeries servers with
           RSA 1 adapters.

           SNMP_BC plugin depends on net-snmp > 5.0.7.

       ilo2_ribcl
           OpenHPI plugin supporting HP ProLiant Rack Mount Servers. This plug-in connects to iLO2 on HP
           ProLiant Rack Mount Server using a SSL connection and exchanges information via Remote Insight Board
           Command Language (RIBCL).

       oa_soap
           OpenHPI plug-in supporting HP BladeSystems c-Class. This plug-in connects to the OA of a c-Class
           chassis using an SSL connection and manages the system using an XML-encoded SOAP interface.

       rtas
           Run-Time Abstraction Services (RTAS) plug-in

       sysfs
           OpenHPI plugin that reads system information from sysfs.  (LM sensors and I2C devices exported in
           sysfs requires kernel 2.6 or >= 2.5.72)

       watchdog
           Linux watchdog device interface

       The following plugins are provided to ease testing or support complex hardware architectures:

       simulator
           OpenHPI plugin that reports fakes hardware used for testing the core library.

       dynamic_simulator
           OpenHPI plugin that reports fakes hardware defined in the file simulation.data used for testing the
           core library.

       slave
           OpenHPI plug-in that allows to aggregate resources from different domains (slave domains) and to
           provide aggregated resources as part of the one domain (master domain).

       test_agent
           OpenHPI plug-in for advanced testing.  Provides console for runtime configuration.

OTHER DOCUMENTATION

       The definitive guide to HPI is the SA Forum specification at http://saforum.org.

       More info on OpenHPI can be found at our webpage (http://openhpi.org) and in inline documentation.

SEE ALSO

       The following man pages may also be of interest

       openhpid
        The openhpi daemon, providing OpenHPI data as a system service.

       OpenHPI client programs
                 hpialarms      hpigensimdata  hpireset       hpitop
                 hpidomain      hpiinv         hpisensor      hpitree
                 hpiel          hpionIBMblade  hpisettime     hpiwdt
                 hpievents      hpipower       hpithres       hpixml
                 ohdomainlist   ohhandler      ohparam
                 hpi_shell

AUTHORS

       Authors of this man page:

        Sean Dague (http://dague.net/sean)
        Renier Morales (renier@openhpi.org)
        Ulrich Kleber (ulikleber@users.sourceforge.net)
        Anton Pak (avpak@users.sourceforge.net)