Il 30/07/2013 15:12, Alon Bar-Lev ha scritto: > Hello All, > > Starting the discussion again... > > I would like to receive feedback regarding how we should cope with a state > presented to use by Fedora. > > Fedora-19 minimal setup does not install tar utility which is required to > deploy files during the host-deploy process (Hosts->Add Host). > > I guess because of 2.8M in size (including translations) -- a standard > commonly used utility was removed. > > There are three alternatives : > > 1. Instruct users who are using minimal installations to manually install tar > utility just like they configure repository, dns, etc.. > > Benefit: simplicity. > Benefit: use standard tools. > Benefit: lower payload to transmit. > Drawback: require tar at destination machine. > > 2. Do not use tar but self extracting python script, a patch is ready[1]. > > Benefit: ability to deploy environment in which tar is missing. > Drawback: non standard tool at destination machine. > Drawback: complexity within our code. > > 3. Do not use tar but cpio, a patch is ready[2]. > > Benefit: simplicity. > Benefit: use standard tools. > Benefit: lower payload to transmit. > Benefit: ability to use Fedora-19 minimal. > Drawback: cpio is even less common than tar, even if it exists in Fedora-19 > it can be removed without anyone notice. > Drawback: most other distributions will not have cpio in their minimal > installation. > > [[[ > There was 4rd alternative, using python tar module to deploy tar. > However, there is a bug in that module when processing last block if empty. > This is edge condition but happened to at least one of the users and I could > reproduce it. > ]]] > > What option do you prefer?
Well, honestly, the solution I like more than the others is having the python tar bug fixed and be free to use the python tar lib. I would like to exclude cpio: it's on rpm based distro but not commonly available on others. I would like to exclude the RTFM solution, having it working out of the box. So my second choice is using a self extracting script. If you think pyar is a non standard tool, do you have considered the use of shar? Or do you think it's also a non standard tool? > > Regards, > Alon Bar-Lev > > [1] http://gerrit.ovirt.org/#/c/17295/ > [2] http://gerrit.ovirt.org/#/c/17396/ > _______________________________________________ > Engine-devel mailing list > Engine-devel@ovirt.org > http://lists.ovirt.org/mailman/listinfo/engine-devel -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com _______________________________________________ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel
