Il 06/08/2013 00:01, Alon Bar-Lev ha scritto:
Hello Again,
I tend to keep state as-is, require tar at host machine.
Whoever installs Fedora minimal should install tar manually.
+1
I hope Fedora people will add tar per some of the requests, as tar is important utility in *NIX environment.
I do not think that the extra complexity is required.
If you strongly think otherwise, then I prefer to merge the self extracting python script.
Speak now, and emphasis.
Regards, Alon Bar-Lev.
----- Original Message -----
From: "Alon Bar-Lev" <alonbl@redhat.com> To: "users" <users@ovirt.org>, "arch" <arch@ovirt.org>, "engine-devel" <engine-devel@ovirt.org> Cc: "Juan Hernandez" <jhernand@redhat.com> Sent: Tuesday, July 30, 2013 4:12:03 PM Subject: Re: [Engine-devel] [Users] [Feedback required][host-deploy] Fedora-19 misses tar at minimal setup
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?
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
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