1 / 16

Online Package Repository and Directory Service

Online Package Repository and Directory Service. As presented by Jim Kring September 2 nd , 2003. Presentation Outline. Release & Acquire steps in the OpenG Process Model Package Repositories Package Directories Package Directory Service. OpenG Development Process.

kent
Télécharger la présentation

Online Package Repository and Directory Service

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Online Package Repository and Directory Service As presented by Jim Kring September 2nd, 2003

  2. Presentation Outline • Release & Acquire steps in the OpenG Process Model • Package Repositories • Package Directories • Package Directory Service OpenG Group Meeting

  3. OpenG Development Process How does this fit into the process? Release • Upload to repository • Register withdirectory Acquire • Locate with directory • Download fromrepository OpenG Group Meeting

  4. What’s a Package Repository? A Package Repository is a place where released packages are made available to users OpenG Group Meeting

  5. Online Package Repository • Released packages are made available over the Internet via a variety of protocols: HTTP, FTP, Local File Path, Network (UNC) File Path. • The URLs of these packages are published via a directory • Collectively these URLs comprise the package repository OpenG Group Meeting

  6. OpenG’s Packages on SourceForge OpenG projects hosted on SourceForge release packages through SF’s package release system • Packages are available at over a dozen mirrors worldwide • Mirrors have predictable URLs OpenG Packages are always online! OpenG Group Meeting

  7. What’s a Package Directory? A Package Directory is a listing of packages. It points to the URLs of packages in the repository. It also points to the URLs of other package directories. OpenG Group Meeting

  8. A “Web” of Packages Package Directory Contains  Package URLs  Directory URLs OpenG Group Meeting

  9. The “Web” analogy • As Web pages link to other Web pages, package directories link to other package directories • As web pages link to downloadable files, directories link to downloadable packages OpenG Group Meeting

  10. What’s a Package Directory Service? The Package Directory Service is a way of locating packages and directories of packages over a network. To continue the web analogy think of it as a search engine. OpenG Group Meeting

  11. Some Implementation Details • Package Directory Files • Directory Links • Package Cache OpenG Group Meeting

  12. Package Directory File An INI File that looks like the following [Self] Self.Name=OpenG Package Directory Release.Number=1 Release.Date=Jun 1st, 2003 Self.URL=http://openg.org/openg.ogpd Creator.Name=OpenG.org Creator.Email=jkring@openg.org Creator.URL=http://openg.org [Package ogtk_appcontrol-2.0-1] Package.URL=http://openg.org/packages/OGTK 2.x/ogtk_appcontrol-2.0-1.ogp OpenG Group Meeting

  13. Dirs Link to Other Dirs and Pkgs [Directory OpenG Package Directory] Directory.URL=http://openg.org/packages/openg.ogpd [Self] Self.Name=OpenG Package Directory Release.Number=1 Release.Date=Jun 1st, 2003 Self.URL=http://openg.org/openg.ogpd Creator.Name=OpenG.org Creator.Email=jkring@openg.org Creator.URL=http://openg.org [Package ogtk_appcontrol-2.0-1] Package.URL=http://openg.org/packages/OGTK 2.x/ogtk_appcontrol-2.0-1.ogp OpenG Group Meeting

  14. Packages – Acquisition & Installation • Packages are available for download from the Internet and may be copied to a local cache • Once cached, packages may be installed • Once installed, packages may be configured • Installed libraries are included in the VI Namespace and may be added/removed to/from the Dynamic Palette View • Installed resources are made available to dependent resources. The API library of OpenG Group Meeting

  15. OpenG Packages - User Perspective OpenG Group Meeting

  16. Recap • Package Directory Files are similar to Web pages (which link to non-Web page files and other web pages) • The Package Directory Service is a crawler that is able to search within some defined scope for available packages. • Packages are cached locally when downloaded and may be installed or uninstalled to quickly switch between development system and library configurations. OpenG Group Meeting

More Related