One of the most frequently requested features for getdeb.net is the ability to install the packages from a repository. Despite the clear advantages of using a repository there were some issues that made it unsuitable for us.
On the last couple of months most of those issues have been resolved with changes/improvements that will be available on Ubuntu 9.04. With 2 months left for its release this is the right time to reevaluate the change to an APT repository distribution method.
- Security / integrity verification for packages (GPG signed repository)
- Automatic updates
- Install multi-package applications with a single click
- Provide packages with additional dependencies not available on the official repositories
- Updates will be recommended for all packages making hard to apply only specific packages updates
- Faulty packages will have a wider impact
- Installing a package forces a repositories info update (to ensure you will get the latest version installed)
- Reverting to a previous installed version is harder (requires an unusual force version command or Synaptic)
The implementation will require some technical changes that will need to be implemented on the next 2 months:
- Database model needs to be simplified (instead of listing files we only need to list package names and provide APT urls)
- A server side mirror selection script must be implemented to redirect APT file requests to available/updated mirrors
- A debian package must be provided to setup the repository, add custom APT config and install the GPG keyring
The decision to change to a repository or keep with the current (.deb) system must be taken, as providing both methods is not an option (release management would be much harder, not enough human resources to handle it).
I would like to see your opinions/suggestions.
Wednesday, March 4, 2009
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