Re: [sandbox PATCH v2 05/19] Image: Refactor create function

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Aug 04, 2015 at 08:11:11PM +0000, Eren Yagdiran wrote:
> Move the docker-related code to the DockerSource and use
> the Source mechanism
> ---
>  virt-sandbox-image/sources/DockerSource.py | 100 +++++++++++++++++++++++++++++
>  virt-sandbox-image/sources/Source.py       |   4 ++
>  virt-sandbox-image/virt-sandbox-image.py   |  70 ++++----------------
>  3 files changed, 118 insertions(+), 56 deletions(-)
> 
> diff --git a/virt-sandbox-image/sources/DockerSource.py b/virt-sandbox-image/sources/DockerSource.py
> index cf81ffe..9cd0080 100644
> --- a/virt-sandbox-image/sources/DockerSource.py
> +++ b/virt-sandbox-image/sources/DockerSource.py
> @@ -223,5 +223,105 @@ class DockerSource(Source):

> +    def _format_disk(self,disk,format,connect):
> +        cmd = ['virt-sandbox']
> +        if connect is not None:
> +            cmd.append("-c")
> +            cmd.append(connect)
> +        params = ['--disk=file:disk_image=%s,format=%s' %(disk,format),
> +                  '/sbin/mkfs.ext3',
> +                  '/dev/disk/by-tag/disk_image']
> +        cmd = cmd + params
> +        subprocess.call(cmd)

We need to include the '-p' argument, because if running with qemu:///session
you'll be unprivileged by default, so need -p to become root in the sandbox.

> +    def _extract_tarballs(self,directory,format,connect):
> +        tempdir = "/mnt"
> +        tarfile = directory + "tar.gz"
> +        diskfile = directory + "qcow2"
> +        cmd = ['virt-sandbox']
> +        if connect is not None:
> +            cmd.append("-c")
> +            cmd.append(connect)
> +        params = ['-m',
> +                  'host-image:/mnt=%s,format=%s' %(diskfile,format),
> +                  '--',
> +                  '/bin/tar',
> +                  'zxvf',

Could probably leave out the 'v' flag, since I don't think we need to
display a list of every file. Or make it conditional on some --debug
flag to virt-sandbox-image.

> +                  '%s' %tarfile,
> +                  '-C',
> +                  '/mnt']
> +        cmd = cmd + params
> +        subprocess.call(cmd)

Same here about -p flag needed

Regards,
Daniel
-- 
|: http://berrange.com      -o-    http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org              -o-             http://virt-manager.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: http://entangle-photo.org       -o-       http://live.gnome.org/gtk-vnc :|

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list



[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]