| <?php require_once($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/system/app.class.php"); require_once($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/system/nav.class.php"); require_once($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/system/menu.class.php"); $App = new App(); $Nav = new Nav(); $Menu = new Menu(); include($App->getProjectCommon()); # All on the same line to unclutter the user's desktop' |
| |
| $pageTitle = ""; |
| $pageKeywords = ""; |
| $pageAuthor = ""; |
| |
| ob_start(); |
| ?> |
| <div id="maincontent"> |
| <div id="midcolumn"> |
| |
| |
| <h1>Aperi Storage Management Project</h1> |
| <?php |
| include_once($_SERVER['DOCUMENT_ROOT'] . "/projects/fragments/proposal-page-header.php"); |
| generate_header("Aperi Storage Management Project"); |
| ?> |
| |
| <p>This proposal is in the Project Proposal Phase (as defined in the <a href="http://www.eclipse.org/projects/dev_process/"> |
| Eclipse Development Process document</a>) |
| and is written to declare the intent and scope of a proposed |
| Technology PMC Project called the Aperi Storage Management Project, |
| or Aperi. In addition, this proposal is written to solicit |
| additional participation and inputs from the Eclipse community. You |
| are invited to comment on and/or join the project. Please send all |
| feedback to the |
| <a href="http://www.eclipse.org/newsportal/thread.php?group=eclipse.technology.aperi">http://www.eclipse.org/newsportal/thread.php?group=eclipse.technology.aperi |
| newsgroup.</a></p> |
| |
| <h2>Introduction</h2> |
| <p>The Eclipse Platform has not only proven effective for rich client-side |
| applications, but it has also captured the attention of the |
| server-side development community. Its extensible, layered component |
| model and clean interfaces are quickly evolving into a framework for |
| enterprise application development. The success of Eclipse as an |
| enterprise application framework, however, is largely tied to the |
| success of the applications that exploit it.</p> |
| |
| <p>Leveraging the Eclipse Platform, the Aperi project intends to develop an |
| extensible storage management application framework and an initial |
| set of exemplary, exploiting applications. The framework will |
| include standards-based services for control, discovery, and |
| monitoring of storage resources. Initial candidate exploiters |
| include file system, fabric, tape, and disk management applications.</p> |
| |
| <p>Enterprise management applications face unique deployment, scalability, and |
| serviceability challenges (among others). The Aperi project seeks to |
| overcome these challenges and further advance the enterprise |
| readiness of the Eclipse Platform.</p> |
| |
| <h2>Background</h2> |
| <p>The mission of the Aperi project is to create a vendor-neutral, |
| open, storage management framework and to cultivate both an open-source community and an ecosystem for complementary products, capabilities, and services |
| around the framework to promote greater consumer choice and foster |
| competition. One goal of the Aperi project is to promote |
| interoperability, eliminate complexity and incompatibility, foster |
| greater opportunity for innovation, and provide a greater choice and |
| added-value functionality for end-users.</p> |
| |
| <p>The Aperi project will fulfill its mission by:</p> |
| <ul> |
| <li>Developing a set of representative applications that use this storage management framework to enhance the availability of tools and solutions for storage management;</li> |
| <li>Promoting the vision of an open, standards-based, common storage management framework within the storage industry;</li> |
| <li>Promoting compliance of this framework to the latest SMI-S standard specification and other appropriate standards;</li> |
| <li>Providing test suites for compatibility verification of the framework and vendor-developed applications to help ensure multi-vendor application interoperability;</li> |
| <li>Fostering projects that enhance or extend the framework and promote open standards; </li> |
| <li>Enhancing the reach of the technology by recruiting companies to join the community.</li> |
| </ul> |
| |
| <p> |
| The scope of Aperi covers the creation of:</p> |
| <ul> |
| <li>The Aperi Storage Management Framework architecture including the |
| discovery of host, storage, and infrastructure components through |
| SMI-S; maintenance of a coordinated database; a set of services |
| including configuration, event and performance management; and to |
| formalize the interfaces between the applications and the storage |
| management framework.</li> |
| <li>The Aperi software project: |
| <ul> |
| <li>An open source implementation of the Storage Management Framework;</li> |
| <li>Implementations of representative applications that utilize the framework and deliver end-user functionality for enhanced storage management;</li> |
| <li>Additional functionality in the storage management framework.</li> |
| </ul></li> |
| </ul> |
| |
| <h2>Architecture</h2> |
| <p>The Aperi runtime environment consists of four process types:</p> |
| <ul> |
| <li>Management Server</li> |
| <li>Management Console (GUI)</li> |
| <li>Host Agent (Endpoints)</li> |
| <li>Repository</li> |
| </ul> |
| |
| <p>Each process type extends the Eclipse Platform. Standards are leveraged |
| whenever possible, including storage industry standards like SMI-S. |
| Other communication standards like Web Services and SSL are also |
| included. Extensibility, via the Eclipse extension registry is |
| implemented throughout Aperi. Aperi’s commitment to open |
| standards, an extensible component model, and component layering |
| permits deployment as a standalone application or consumption & |
| customization by various applications vendors.</p> |
| |
| <IMG SRC="Aperi_Eclipse_Project_Proposal_v1.7_html_m3ea1116a.gif"> |
| |
| <h3>Management Server</h3> |
| <p>The management server maintains two functional layers:</p> |
| <ul> |
| <li>Aperi Framework Layer</li> |
| <li>Aperi Applications Layer</li> |
| </ul> |
| |
| <p>Between the two layers exists the application-framework contract, a |
| collection of well-defined interfaces – a potential standard.</p> |
| |
| <p>The Framework Layer is based on technologies from the Eclipse Platform |
| such as the OSGi implementation, the plug-in model, and the Extension |
| Registry, and extends these technologies to include services that are |
| fundamental to storage management, such as</p> |
| <ul> |
| <li>Discovery</li> |
| <li>Monitoring</li> |
| <li>Control</li> |
| <li>Alert management</li> |
| <li>Database interface</li> |
| </ul> |
| |
| <p>The Applications Layer consists of collections of features that provide |
| coherent functionality in a specific area to users. The |
| ‘applications’ are provided as plug-ins to the Framework |
| Layer. The basic Aperi project will include applications that provide |
| basic functionality in key functional areas for storage management:</p> |
| <ul> |
| <li>Storage subsystem management</li> |
| <li>Tape library management</li> |
| <li>Storage Area Network fabric management</li> |
| <li>Basic file system capacity reporting</li> |
| </ul> |
| |
| <p>These |
| applications provide a useful set of fundamental storage management |
| functions, and are a base that can be extended to produce more |
| advanced storage management applications.</p> |
| |
| <h3>Host Agent</h3> |
| <p>Aperi uses agent-less management wherever possible, but can use a variety |
| of agents to extend its capabilities. Foremost among these are CIMOMs |
| implementing the SMI standard for storage management |
| (http://www.snia.org/smi/home), which allow Aperi to manage storage |
| hardware devices. The Aperi framework does not include SMI agents; |
| instead, SMI agents are used as discovered in the managed |
| environment. However, Aperi does include a host-based agent |
| framework, and two subagents that run in this framework. The 'File |
| system' subagent is deployed on hosts to provide reporting and |
| discovery services for file systems visible to each host. The |
| 'Fabric' subagent is deployed on hosts attached to Fibre Channel |
| Storage Area Networks (SANs) and uses Fibre Channel protocols to |
| provide additional discovery and management capabilities for SAN |
| fabrics. The overall host agent framework is extensible via the |
| Eclipse plug-in model so that additional subagents can be deployed in |
| a single instance of the framework. The intention is not for Aperi to |
| force a particular agent infrastructure on its users, but to be |
| flexible about using what is discovered in the user's environment.</p> |
| |
| <h3>GUI Console</h3> |
| <p>A shared, extensible GUI for storage management is an essential |
| component of the Aperi project. We intend to evolve the user |
| interface over time to an Eclipse Rich Client Platform (RCP) |
| application, to better exploit the Eclipse extensibility model on the |
| client side and to have a consistent extensibility model between the |
| client and the server. The Aperi project will be seeded with a |
| complete GUI covering all functions included in the initial donation |
| to Aperi. This GUI is developed using Swing and includes secure |
| login, role-based authorization, reporting and charting (using the |
| Eclipse Chart Engine), and a graphical topology viewer for displaying |
| storage area networks. The evolution of the GUI to a full |
| implementation of the Eclipse RCP will likely center on the Aperi |
| topology viewer and the BIRT reporting engine. There may also be |
| interest from the community in developing alternative user |
| interfaces, for example a CLI or web-based interface.</p> |
| |
| <h3>Data Repository</h3> |
| <p>Aperi's database access routines are not specific to a particular RDBMS and |
| it is expected that software vendors could provide support for |
| commercial RDBMS used with Aperi. Aperi defines extension points for |
| database integration. An initial implementation of this extension |
| includes Derby – a pure Java, open source RDBMS.</p> |
| |
| <p>The initial Aperi framework contains its own database access layer and |
| its own extension points for connecting to alternative RDBMS. We are |
| investigating the Eclipse Data Tools Project to see how we can |
| transition to that framework.</p> |
| |
| <h3>Extensibility</h3> |
| <p>The Aperi framework is intended to provide a fundamental level of storage |
| management functionality to its users. These capabilities are useful |
| in themselves for discovering, monitoring, and basic management |
| needs, but are even more useful as building blocks for constructing |
| higher-level management functions. We expect users to extend the |
| Aperi framework at each layer of the architecture (GUI, server, and |
| agent). By using the Eclipse plug-in model, higher-level management |
| functions can extend the framework vertically. Users can also extend |
| the framework horizontally. Examples of vertical add-ons include new |
| features like performance management. Examples of horizontal add-ons |
| include the broadening of existing features (ex: adding a new |
| discovery protocol to the discovery feature). We expect that some of |
| these areas may be filled by open source offerings contributed to |
| Aperi in the future or by extensions that are developed and sold |
| commercially. Our intention is to provide a common platform for |
| storage management that allows many partners to come together and |
| extend, creating a richer offering for users than any single vendor |
| could provide on its own.</p> |
| |
| <h2>Organization</h2> |
| <p>Equinox, Corona, and Enterprise Component Framework are projects intersecting |
| “Eclipse as an enterprise platform” and “Eclipse on |
| the server.” We will communicate with these projects and any |
| others identified as within the Aperi scope.</p> |
| |
| <p>The Aperi project will initially be a sub-project of the Technology |
| Project.</p> |
| |
| <h3>Interested Parties and Committers</h3> |
| <p>This section captures the list of organizations that have expressed |
| interest in the project and/or its components, and as such will be |
| updated periodically to reflect the growing interest in this |
| project.</p> |
| <p>Rather than canvas the Eclipse community at large, |
| the submitters of this proposal welcome interested parties to post to |
| the eclipse.technology.aperi newsgroup and ask to be added to the list as interested parties or to suggest changes to this document.</p> |
| |
| <h3>Initial Set of Committers </h3> |
| <TABLE WIDTH=299 BORDER=1 BORDERCOLOR="#000000" CELLPADDING=7 CELLSPACING=0><COL WIDTH=283> |
| <TR> |
| <TD WIDTH=283 HEIGHT=4 VALIGN=TOP><SPAN LANG="es-ES"> |
| CA |
| </SPAN><U> |
| <A HREF="http://ca.com/"><SPAN LANG="es-ES">http://ca.com/</SPAN></A></U> |
| </TD></TR> |
| |
| <TR> |
| <TD WIDTH=283 HEIGHT=4 VALIGN=TOP> |
| <SPAN LANG="es-ES"> |
| Emulex |
| </SPAN><U><A HREF="http://www.emulex.com/"><SPAN LANG="es-ES">http://www.emulex.com/</SPAN></A></U> |
| </TD></TR> |
| |
| <TR> |
| <TD WIDTH=283 HEIGHT=4 VALIGN=TOP> |
| <SPAN LANG="es-ES"> |
| Fujitsu |
| </SPAN><A HREF="http://www.fujitsu.com/"><U><SPAN LANG="es-ES">http://www.fujitsu.com/</SPAN></U></A> |
| </TD></TR> |
| |
| <TR> |
| <TD WIDTH=283 HEIGHT=4 VALIGN=TOP> |
| <SPAN LANG="es-ES"> |
| IBM |
| </SPAN><A HREF="http://www.ibm.com/"><U><SPAN LANG="es-ES">http://www.ibm.com/</SPAN></U></A> |
| </TD></TR> |
| |
| <TR> |
| <TD WIDTH=283 HEIGHT=4 VALIGN=TOP> |
| <SPAN LANG="it-IT"> |
| McDATA |
| </SPAN><U><A HREF="http://www.mcdata.com/"><SPAN LANG="it-IT">http://www.mcdata.com/</SPAN></A></U> |
| </TD></TR> |
| |
| <TR> |
| <TD WIDTH=283 HEIGHT=3 VALIGN=TOP> |
| NetApp |
| <U><A HREF="http://www.netapp.com/">http://www.netapp.com/</A></U> |
| </TD></TR> |
| |
| </TABLE> |
| |
| <h3>Interested Parties</h3> |
| <TABLE WIDTH=299 BORDER=1 BORDERCOLOR="#000000" CELLPADDING=7 CELLSPACING=0> |
| <COL WIDTH=283> |
| <TR> |
| <TD WIDTH=283 HEIGHT=4 VALIGN=TOP> |
| <SPAN LANG="es-ES"> |
| Brocade |
| </SPAN><U><A HREF="http://www.brocade.com/"><SPAN LANG="es-ES">http://www.brocade.com/</SPAN></A></U> |
| </TD></TR> |
| |
| <TR> |
| <TD WIDTH=283 HEIGHT=4 VALIGN=TOP> |
| <SPAN LANG="es-ES"> |
| Cisco |
| </SPAN><U><A HREF="http://www.cisco.com/"><SPAN LANG="es-ES">http://www.cisco.com/</SPAN></A></U> |
| </TD></TR> |
| |
| <TR> |
| <TD WIDTH=283 HEIGHT=5 VALIGN=TOP> |
| LSI Logic (Engenio Storage Group) |
| <U><A HREF="http://www.engenio.com/"><SPAN LANG="es-ES">http://www.engenio.com/</SPAN></A></U> |
| </TD></TR> |
| |
| <TR> |
| <TD WIDTH=283 HEIGHT=3 VALIGN=TOP> |
| Novell |
| <U><A HREF="http://www.novell.com/">http://www.novell.com/</A></U> |
| </TD></TR> |
| </TABLE> |
| <p> |
| </div> |
| </div> |
| <?php |
| # Paste your HTML content between the EOHTML markers! |
| $html = ob_get_contents(); |
| ob_end_clean(); |
| |
| # Generate the web page |
| $App->generatePage($theme, $Menu, $Nav, $pageAuthor, $pageKeywords, $pageTitle, $html); |
| ?> |