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[Fab-user] put with use_sudo=True


From: Julien Cigar
Subject: [Fab-user] put with use_sudo=True
Date: Wed, 14 Nov 2012 16:15:35 +0100
User-agent: Mozilla/5.0 (X11; FreeBSD i386; rv:12.0) Gecko/20120503 Thunderbird/12.0

Hello,

I don't understand how the fabric.operations.run() could work with use_sudo=True.

I'm connecting as user "foo", and "foo" is able to "sudo -u bar" on remote host.

with:
env.sudo_user = "bar"

I'm running:
put(src, dst, use_sudo=True)

Fabric does the following on remote host:
1) It creates a temporary file in foo's $HOME (a sha1 file)
2) File is owned by foo:foo
3) Fabric runs something like the following:
Requested: mv "994c72888735e219222f3212ea67c3adbfda2ca0" "/home/foo/dst/src"
Executed: sudo -S -p 'sudo password:' -u "bar" /bin/sh -c "mv \"994c72888735e219222f3212ea67c3adbfda2ca0\" \"/home/foo/dst/src\"" 4) The operation fails with a "Permission denied" wich is logical, as file is owner by foo:foo and sudo -u bar mv foo dst will never work ..

Did I missed something .. ?

My ultimate goal is to be able to deploy without root access.

Thanks,
Julien

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