On Sun, Dec 24, 2017 at 3:49 PM, Richard W.M. Jones <[email protected]> wrote:
> On Sun, Dec 24, 2017 at 02:15:44PM +0200, Yaniv Kaul wrote: > > I'm copying a file into a VM using virt-copy-in - which is great, but the > > file is wrongly labeled. > > How can I fix that? > > Hi Yaniv, > > The easiest thing is to run this after doing the virt-copy-in: > > virt-customize -a disk.img --selinux-relabel > > which will run this code: > > https://github.com/libguestfs/libguestfs/blob/master/ > customize/SELinux_relabel.ml#L27 > > That requires an extra launch of the appliance, so if you were very > concerned about doing this most efficiently then you could do > something like this instead: > > guestfish -a disk.img -i <<EOF > copy-in files [...] /target/dir > selinux-relabel /etc/selinux/targeted/contexts/files/file_contexts / > force:true > EOF > Thanks - this is exactly what I've decided to use first. I'll run virt-customize if I need to do more work (specifically, I believe it'll relabel everything, etc. - not sure I need it right now). Y. > > That isn't quite the same as the virt-customize code above, and in > particular it assumes that you're using the "targeted" policy and you > don't have the buggy version of RHEL 6, but it's near enough for most > purposes. If you want to do any better you'd need to write a custom > script in Python or whatever. > > Rich. > > -- > Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~ > rjones > Read my programming and virtualization blog: http://rwmj.wordpress.com > virt-top is 'top' for virtual machines. Tiny program with many > powerful monitoring features, net stats, disk stats, logging, etc. > http://people.redhat.com/~rjones/virt-top >
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