How to properly administer several templates?
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Albin Otterhäll
Jun 14, 2016, 6:21:54 PM6/14/16
to qubes...@googlegroups.com
I've eight different templates (copies, etc.) and administrate them
takes quite a while. How should I streamline this and make it as easily
as possible to update and install applications across several templates?
takes quite a while. How should I streamline this and make it as easily
as possible to update and install applications across several templates?
J. Eppler
Jun 14, 2016, 6:46:05 PM6/14/16
to qubes-users, gm...@otterhall.com
Hello,
if some of the templates have the same functionality with a subset/superset of applications
you could combine them in a new template and reassign the VM's which are based on the other templates.
You could use the salt management stack or bash to update/upgrade vm's.
Best regards
J. Eppler
if some of the templates have the same functionality with a subset/superset of applications
you could combine them in a new template and reassign the VM's which are based on the other templates.
You could use the salt management stack or bash to update/upgrade vm's.
Best regards
J. Eppler
Albin Otterhäll
Jun 14, 2016, 7:03:46 PM6/14/16
to qubes...@googlegroups.com
J. Eppler:
shouldn't be installed in the other. E.g. I've a template dedicated to
development with Docker's own repo added. This adds to the attack
surface (not much, but still) and I don't want to risk my general Debian
template.
> You could use the salt management stack or bash to update/upgrade
> vm's.
I guessed that. I haven't yet read up on SaltStack, but should the salt
"scrips" be in dom0, or another secure appvm? Maintaining the salt
recipes in a git repo would make it easier when reinstalling Qubes (e.g.
when upgrading).
> if some of the templates have the same functionality with a subset/superset
> of applications
> you could combine them in a new template and reassign the VM's which are
> based on the other templates.
The problem is that some software I have installed on one template
> of applications
> you could combine them in a new template and reassign the VM's which are
> based on the other templates.
shouldn't be installed in the other. E.g. I've a template dedicated to
development with Docker's own repo added. This adds to the attack
surface (not much, but still) and I don't want to risk my general Debian
template.
> You could use the salt management stack or bash to update/upgrade
> vm's.
"scrips" be in dom0, or another secure appvm? Maintaining the salt
recipes in a git repo would make it easier when reinstalling Qubes (e.g.
when upgrading).
J. Eppler
Jun 14, 2016, 7:34:44 PM6/14/16
to qubes-users, gm...@otterhall.com
On Tuesday, June 14, 2016 at 6:03:46 PM UTC-5, Albin Otterhäll wrote:
J. Eppler:
> if some of the templates have the same functionality with a subset/superset
> of applications
> you could combine them in a new template and reassign the VM's which are
> based on the other templates.
The problem is that some software I have installed on one template
shouldn't be installed in the other. E.g. I've a template dedicated to
development with Docker's own repo added. This adds to the attack
surface (not much, but still) and I don't want to risk my general Debian
template.
I normally clone the templates e. g. debian-8 -> debian-8-dev install all the needed software.
If I do something more specific it would make sense to create a debian-8-docker-dev template.
You can then create multiple AppVM's based on the debian-8-docker-dev template. Than
you maybe have a general debian-8-dev, debian-8-app and a debian-8-min template etc.
If you want to update/upgrade the different templates regularly, than it would be a good idea
to write a small shell, python or ruby script to automate the update/upgrade process for all
templates.
There is no good solution for doing this. The flexibility of having many templates comes
with the cost of maintaining all of them separately.
> You could use the salt management stack or bash to update/upgrade
> vm's.
I guessed that. I haven't yet read up on SaltStack, but should the salt
"scrips" be in dom0, or another secure appvm? Maintaining the salt
recipes in a git repo would make it easier when reinstalling Qubes (e.g.
when upgrading).
I don't have any use case where the SaltStack would make sense for me, therefor I
do not use it.
Best regards
J. Eppler
Marek Marczykowski-Górecki
Jun 14, 2016, 7:51:20 PM6/14/16
to Albin Otterhäll, qubes...@googlegroups.com
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Hash: SHA256
On Tue, Jun 14, 2016 at 11:04:21PM +0000, Albin Otterhäll wrote:
> J. Eppler:
> > if some of the templates have the same functionality with a subset/superset
> > of applications
> > you could combine them in a new template and reassign the VM's which are
> > based on the other templates.
>
> The problem is that some software I have installed on one template
> shouldn't be installed in the other. E.g. I've a template dedicated to
> development with Docker's own repo added. This adds to the attack
> surface (not much, but still) and I don't want to risk my general Debian
> template.
Indeed this case looks like a valid reason for separate template. Or if
you have just one such VM (and don't expect to have other in the
future), use standalone VM. In any case, you need to apply updates
there.
> > You could use the salt management stack or bash to update/upgrade
> > vm's.
>
> I guessed that. I haven't yet read up on SaltStack, but should the salt
> "scrips" be in dom0, or another secure appvm? Maintaining the salt
> recipes in a git repo would make it easier when reinstalling Qubes (e.g.
> when upgrading).
Yes, SaltStack should be able to handle this, starting with Qubes 3.2
(where it can not only create VMs, but also configure system inside).
I haven't tried batch update yet, but have some recipe for installing
packages in all the templates.
Take a look at "Example of VM system configuration" section of:
https://www.qubes-os.org/doc/salt/
The same "pkg" state should handle update too:
https://docs.saltstack.com/en/latest/ref/states/all/salt.states.pkg.html#salt.states.pkg.uptodate
- --
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
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On Tue, Jun 14, 2016 at 11:04:21PM +0000, Albin Otterhäll wrote:
> J. Eppler:
> > if some of the templates have the same functionality with a subset/superset
> > of applications
> > you could combine them in a new template and reassign the VM's which are
> > based on the other templates.
>
> The problem is that some software I have installed on one template
> shouldn't be installed in the other. E.g. I've a template dedicated to
> development with Docker's own repo added. This adds to the attack
> surface (not much, but still) and I don't want to risk my general Debian
> template.
you have just one such VM (and don't expect to have other in the
future), use standalone VM. In any case, you need to apply updates
there.
> > You could use the salt management stack or bash to update/upgrade
> > vm's.
>
> I guessed that. I haven't yet read up on SaltStack, but should the salt
> "scrips" be in dom0, or another secure appvm? Maintaining the salt
> recipes in a git repo would make it easier when reinstalling Qubes (e.g.
> when upgrading).
(where it can not only create VMs, but also configure system inside).
I haven't tried batch update yet, but have some recipe for installing
packages in all the templates.
Take a look at "Example of VM system configuration" section of:
https://www.qubes-os.org/doc/salt/
The same "pkg" state should handle update too:
https://docs.saltstack.com/en/latest/ref/states/all/salt.states.pkg.html#salt.states.pkg.uptodate
- --
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
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Andrew David Wong
Jun 14, 2016, 9:49:46 PM6/14/16
to Albin Otterhäll, qubes...@googlegroups.com
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Hash: SHA512
Personally, I found that the vast majority of time I spent
administering templates was spent on keeping them updated, so I wrote
a bash script to update them and set it to run periodically as a cron
job in dom0.
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
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Hash: SHA512
administering templates was spent on keeping them updated, so I wrote
a bash script to update them and set it to run periodically as a cron
job in dom0.
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
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Albin Otterhäll
Jun 15, 2016, 4:26:37 AM6/15/16
to qubes...@googlegroups.com
Marek Marczykowski-Górecki:
> Yes, SaltStack should be able to handle this, starting with Qubes 3.2
> (where it can not only create VMs, but also configure system inside).
> I haven't tried batch update yet, but have some recipe for installing
> packages in all the templates.
> Take a look at "Example of VM system configuration" section of:
> https://www.qubes-os.org/doc/salt/
>
> The same "pkg" state should handle update too:
> https://docs.saltstack.com/en/latest/ref/states/all/salt.states.pkg.html#salt.states.pkg.uptodate
Nice! It will be one of the first new features that I will test out.
> (where it can not only create VMs, but also configure system inside).
> I haven't tried batch update yet, but have some recipe for installing
> packages in all the templates.
> Take a look at "Example of VM system configuration" section of:
> https://www.qubes-os.org/doc/salt/
>
> The same "pkg" state should handle update too:
> https://docs.saltstack.com/en/latest/ref/states/all/salt.states.pkg.html#salt.states.pkg.uptodate
Franz
Jun 15, 2016, 4:56:08 AM6/15/16
to Andrew David Wong, Albin Otterhäll, qubes...@googlegroups.com
On Tue, Jun 14, 2016 at 10:49 PM, Andrew David Wong <a...@qubes-os.org> wrote:
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Hash: SHA512
On 2016-06-14 15:20, Albin Otterhäll wrote:
> I've eight different templates (copies, etc.) and administrate
> them takes quite a while. How should I streamline this and make it
> as easily as possible to update and install applications across
> several templates?
>
Personally, I found that the vast majority of time I spent
administering templates was spent on keeping them updated, so I wrote
a bash script to update them and set it to run periodically as a cron
job in dom0.
And what happens when the update process stops for some reason, such as for being unable to verify packages or for suggesting some manual steps?
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
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Andrew David Wong
Jun 15, 2016, 5:14:56 AM6/15/16
to Franz, Albin Otterhäll, qubes...@googlegroups.com
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On 2016-06-15 01:56, Franz wrote:
> On Tue, Jun 14, 2016 at 10:49 PM, Andrew David Wong
> <a...@qubes-os.org> wrote:
>
> On 2016-06-14 15:20, Albin Otterhäll wrote:
>>>> I've eight different templates (copies, etc.) and
>>>> administrate them takes quite a while. How should I
>>>> streamline this and make it as easily as possible to update
>>>> and install applications across several templates?
>>>>
>
> Personally, I found that the vast majority of time I spent
> administering templates was spent on keeping them updated, so I
> wrote a bash script to update them and set it to run periodically
> as a cron job in dom0.
>
>
>> And what happens when the update process stops for some reason,
>> such as for being unable to verify packages or for suggesting
>> some manual steps?
>
Then it'll just fail to update. I log all the output and check it
> On Tue, Jun 14, 2016 at 10:49 PM, Andrew David Wong
> <a...@qubes-os.org> wrote:
>
> On 2016-06-14 15:20, Albin Otterhäll wrote:
>>>> I've eight different templates (copies, etc.) and
>>>> administrate them takes quite a while. How should I
>>>> streamline this and make it as easily as possible to update
>>>> and install applications across several templates?
>>>>
>
> Personally, I found that the vast majority of time I spent
> administering templates was spent on keeping them updated, so I
> wrote a bash script to update them and set it to run periodically
> as a cron job in dom0.
>
>
>> And what happens when the update process stops for some reason,
>> such as for being unable to verify packages or for suggesting
>> some manual steps?
>
periodically, so if something requires manual interaction, I just do
it manually at some later time. Most of the time, no manual
interaction is required for standard updating.
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
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Jimmy Axenhus
Jun 15, 2016, 12:33:05 PM6/15/16
to Andrew David Wong, Franz, Albin Otterhäll, qubes...@googlegroups.com
Den 2016-06-15 kl. 11:14, skrev Andrew David Wong:
> On 2016-06-15 01:56, Franz wrote:
>> On Tue, Jun 14, 2016 at 10:49 PM, Andrew David Wong
>> <a...@qubes-os.org> wrote:
>>
>> On 2016-06-14 15:20, Albin Otterhäll wrote:
>>>>> I've eight different templates (copies, etc.) and
>>>>> administrate them takes quite a while. How should I
>>>>> streamline this and make it as easily as possible to update
>>>>> and install applications across several templates?
>>>>>
>>
>> Personally, I found that the vast majority of time I spent
>> administering templates was spent on keeping them updated, so I
>> wrote a bash script to update them and set it to run periodically
>> as a cron job in dom0.
>>
>>
>>> And what happens when the update process stops for some reason,
>>> such as for being unable to verify packages or for suggesting
>>> some manual steps?
>>
>
> Then it'll just fail to update. I log all the output and check it
> periodically, so if something requires manual interaction, I just do
> it manually at some later time. Most of the time, no manual
> interaction is required for standard updating.
>
Would you mind sharing that bash script? It sounds way more convenient
> On 2016-06-15 01:56, Franz wrote:
>> On Tue, Jun 14, 2016 at 10:49 PM, Andrew David Wong
>> <a...@qubes-os.org> wrote:
>>
>> On 2016-06-14 15:20, Albin Otterhäll wrote:
>>>>> I've eight different templates (copies, etc.) and
>>>>> administrate them takes quite a while. How should I
>>>>> streamline this and make it as easily as possible to update
>>>>> and install applications across several templates?
>>>>>
>>
>> Personally, I found that the vast majority of time I spent
>> administering templates was spent on keeping them updated, so I
>> wrote a bash script to update them and set it to run periodically
>> as a cron job in dom0.
>>
>>
>>> And what happens when the update process stops for some reason,
>>> such as for being unable to verify packages or for suggesting
>>> some manual steps?
>>
>
> Then it'll just fail to update. I log all the output and check it
> periodically, so if something requires manual interaction, I just do
> it manually at some later time. Most of the time, no manual
> interaction is required for standard updating.
>
than manually updating all the templates from the Qubes VM Manager.
Unman
Jun 15, 2016, 6:19:23 PM6/15/16
to Albin Otterhäll, qubes...@googlegroups.com
proxy is essential. I run apt-cacher as the update machine for all my
templates. Saves time and bandwidth.
I put a redirect rule in the nat table to redirect anything to
10.137.255.254 to port 3142 where apt-cacher-ng is listening. This means
it's easy to switch away from that proxy if you choose.
There's been a discussion on this here:
https://github.com/QubesOS/qubes-issues/issues/1957
unman
Andrew David Wong
Jun 16, 2016, 1:24:02 PM6/16/16
to Jimmy Axenhus, Franz, Albin Otterhäll, qubes...@googlegroups.com
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room for improvement, feel free to let me know. :)
As a GitHub Gist (with some syntax highlighting):
https://gist.github.com/andrewdavidwong/d0b109186de65835255d467ae103c289
As plain text:
##########
#!/bin/bash
# Set the updatevm.
updatevm=sys-firewall
# Declare arrays of VMs to be updated.
Fedora=(
'fedora-23'
'fedora-23-minimal'
)
Debian=(
'whonix-gw'
'whonix-ws'
)
# Proceed only if the UpdateVM is running.
if qvm-ls $updatevm | grep -q Running; then
echo "Starting update process."
# Download dom0 updates.
echo "Downloading updates for dom0 at $(date -Is) ...";
sudo qubes-dom0-update -y;
sleep 5;
# Download Fedora VM updates.
for vm in ${Fedora[*]}; do
if qvm-ls $vm | grep -q Halted; then
echo "Updating $vm at $(date -Is) ...";
qvm-start --no-guid -q $vm;
sleep 3;
qvm-run -a --nogui -p -u root $vm \
'dnf -y --refresh upgrade';
sleep 10;
qvm-shutdown -q --wait $vm;
sleep 3;
fi
done
# Download Debian VM updates.
for vm in ${Debian[*]}; do
if qvm-ls $vm | grep -q Halted; then
echo "Updating $vm at $(date -Is) ...";
qvm-start --no-guid -q $vm;
sleep 3;
qvm-run -a --nogui -p -u root $vm \
'apt-get -y update && apt-get -y dist-upgrade';
sleep 10;
qvm-shutdown -q --wait $vm;
sleep 3;
fi
done
echo "Finished update process at $(date -Is).";
fi
exit
##########
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
-----BEGIN PGP SIGNATURE-----
TMvK2mRECwvhbuqSOCmCQqIkxXHkgjMfWUWRZowxA+BmmeS6fhUbQFiF7k/XoS/Y
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JKZfz/5hkCQIaQpqprpZ
=o+UX
-----END PGP SIGNATURE-----
Marek Marczykowski-Górecki
Jun 17, 2016, 3:59:56 PM6/17/16
to Andrew David Wong, Jimmy Axenhus, Franz, Albin Otterhäll, qubes...@googlegroups.com
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
In upcoming Qubes 3.2, it could be handled using management stack. The
configuration would be simple:
/srv/salt/update-templates.sls:
uptodate:
pkg.uptodate: []
/srv/salt/update-templates.top:
base:
qubes:type:template:
- match: pillar
- update-templates
Then enable the configuration (need to be done once):
qubesctl top.enalbe update-templates
And every time you want to update all the templates, simply call the
management stack:
qubesctl --all state.highstate
Disclaimer: I haven't tested above - there may be some typos.
- --
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAEBCAAGBQJXZFazAAoJENuP0xzK19csAzYH/1iGK4YjEkhKbDngvt2bQwrX
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WvQue6Nrx5jYnZamyhe5MMPxlqargnrWE0+/djVV9A2kd6cU3bR160Xxt/jTX8ec
Z78TViHX4wDKiXAztaDQEzlc1ti56nZEk+BkhKOucfrGK+NCHuVU4WJbg9R+axU8
js9hvrofpi7QVB6XaqAA05dIfxkcIxYIjNnW3BTSL9kc2M4/CmdZBfXSwlemdIMS
MwJjE9Hq8rc/PE6SktZcLi9bYn7qwgHNKEHB97Q2jLwmLgiyxwKnZfl1v6csR2A=
=sb1D
-----END PGP SIGNATURE-----
Hash: SHA256
configuration would be simple:
/srv/salt/update-templates.sls:
uptodate:
pkg.uptodate: []
/srv/salt/update-templates.top:
base:
qubes:type:template:
- match: pillar
- update-templates
Then enable the configuration (need to be done once):
qubesctl top.enalbe update-templates
And every time you want to update all the templates, simply call the
management stack:
qubesctl --all state.highstate
Disclaimer: I haven't tested above - there may be some typos.
- --
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
LzZbnd3gQMp/dSFsxHPb/24w1kDakgdsjISnwXSkVuS2LbfxpCvNzyQvr1Y85uE5
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Z78TViHX4wDKiXAztaDQEzlc1ti56nZEk+BkhKOucfrGK+NCHuVU4WJbg9R+axU8
js9hvrofpi7QVB6XaqAA05dIfxkcIxYIjNnW3BTSL9kc2M4/CmdZBfXSwlemdIMS
MwJjE9Hq8rc/PE6SktZcLi9bYn7qwgHNKEHB97Q2jLwmLgiyxwKnZfl1v6csR2A=
=sb1D
-----END PGP SIGNATURE-----
raah...@gmail.com
Jun 17, 2016, 9:02:17 PM6/17/16
to qubes-users, a...@qubes-os.org, qu...@axenhus.com, 169...@gmail.com, gm...@otterhall.com
But what if when it says it can't verify key ignatures possibly? Will it automatically hit Y to continue? I wouldn't like that. Or what about any possible error messages? I still like to see the text on the screen.
Andrew David Wong
Jun 18, 2016, 12:22:52 AM6/18/16
to raah...@gmail.com, qubes-users, qu...@axenhus.com, 169...@gmail.com, gm...@otterhall.com
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
The last time this question came up, the answer was "no, it would not
automatically say 'yes' to installing a package whose signature cannot
be verified."
If that turns out to be false, then I'll have to assume that all of my
templates are compromised.
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
-----BEGIN PGP SIGNATURE-----
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Dm6OPmyDfGA3J5UUjw0b
=ICyK
-----END PGP SIGNATURE-----
Hash: SHA512
automatically say 'yes' to installing a package whose signature cannot
be verified."
If that turns out to be false, then I'll have to assume that all of my
templates are compromised.
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
-----BEGIN PGP SIGNATURE-----
EnN+qEkkaxOyLsSlPVxswLOjdz82HcumTrY/cGUFJlnj49FJvzQLC0Tp4YJrY6eA
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Dm6OPmyDfGA3J5UUjw0b
=ICyK
-----END PGP SIGNATURE-----
Andrew David Wong
Jun 18, 2016, 4:42:04 AM6/18/16
to raah...@gmail.com, qubes-users, qu...@axenhus.com, 169...@gmail.com, gm...@otterhall.com
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Hash: SHA512
On 2016-06-17 21:22, Andrew David Wong wrote:
> On 2016-06-17 18:02, raah...@gmail.com wrote:
>> But what if when it says it can't verify key ignatures possibly?
>> Will it automatically hit Y to continue? I wouldn't like that.
>> Or what about any possible error messages? I still like to see
>> the text on the screen.
>
>
> The last time this question came up, the answer was "no, it would
> not automatically say 'yes' to installing a package whose signature
> cannot be verified."
>
> If that turns out to be false, then I'll have to assume that all of
> my templates are compromised.
>
I decided to test this, just to make sure. Here's how I tested:
> On 2016-06-17 18:02, raah...@gmail.com wrote:
>> But what if when it says it can't verify key ignatures possibly?
>> Will it automatically hit Y to continue? I wouldn't like that.
>> Or what about any possible error messages? I still like to see
>> the text on the screen.
>
>
> The last time this question came up, the answer was "no, it would
> not automatically say 'yes' to installing a package whose signature
> cannot be verified."
>
> If that turns out to be false, then I'll have to assume that all of
> my templates are compromised.
>
1. Installed fedora-23-minimal from the Qubes repos.
2. Inside fedora-23-minimal, renamed all the keys in /etc/pki/rpm-gpg.
3. Erased all keys that had been imported in rpm with this command:
#rpm -e --allmatches gpg-pubkey-{hash}
(Repeated for each gpg-pubkey-{hash}.)
4. From dom0, ran this command:
$ qvm-run -a -p -u root fedora-23-minimal 'dnf -y upgrade'
5. Received this output from the template during the attempted upgrade:
warning: /var/cache/dnf/updates-e042e478e0621ea6/packages/sqlite-
libs-3.11.0-3.fc23.x86_64.rpm: Header V3 RSA/SHA256 Signature, key
ID 34ec9cba: NOKEY
Curl error (37): Couldn't read a file:// file for file:///etc
/pki/rpm-gpg/RPM-GPG-KEY-fedora-23-x86_64 [Couldn't open file
/etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-23-x86_64]
So, it looks like using the '-y' (assumeyes) option is indeed safe as
far as PGP/GPG signature verification on packages is concerned.
If anyone has reason to suspect otherwise, or sees a flaw in this
test, please do let us know.
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
-----BEGIN PGP SIGNATURE-----
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=Lq0y
-----END PGP SIGNATURE-----
Andrew David Wong
Jun 18, 2016, 4:50:48 AM6/18/16
to raah...@gmail.com, qubes-users, qu...@axenhus.com, 169...@gmail.com, gm...@otterhall.com
install or upgrade any packages, and no entry was made in dnf's
history log.
So, this is something that you'd notice only if you occasionally
grepped through your automatic update log (if you do automatic
updates). But at least you'd never automatically upgrade any
unverified packages. At worst, you'd just not upgrade any (which is
why it's important to check the log once in a while -- to make sure
you're still getting updates on all templates).
> So, it looks like using the '-y' (assumeyes) option is indeed safe
> as far as PGP/GPG signature verification on packages is concerned.
>
> If anyone has reason to suspect otherwise, or sees a flaw in this
> test, please do let us know.
>
>
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
-----BEGIN PGP SIGNATURE-----
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Marek Marczykowski-Górecki
Jun 18, 2016, 7:04:50 AM6/18/16
to Andrew David Wong, raah...@gmail.com, qubes-users, qu...@axenhus.com, 169...@gmail.com, gm...@otterhall.com
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Yes, it's safe for yum/dnf. It will not allow unsigned/wrong signed
packages to be installed unless specifically allowed with --nogpgcheck
(which you should not use!). Even -y isn't enough to force unsigned
package installation.
Even in interactive mode it isn't possible to install unsigned packages
without --nogpgcheck.
- --
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
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=WvdS
-----END PGP SIGNATURE-----
Hash: SHA256
packages to be installed unless specifically allowed with --nogpgcheck
(which you should not use!). Even -y isn't enough to force unsigned
package installation.
Even in interactive mode it isn't possible to install unsigned packages
without --nogpgcheck.
- --
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
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=WvdS
-----END PGP SIGNATURE-----
Andrew David Wong
Jun 18, 2016, 7:08:28 AM6/18/16
to Marek Marczykowski-Górecki, raah...@gmail.com, qubes-users, qu...@axenhus.com, 169...@gmail.com, gm...@otterhall.com
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Thank you for confirming, Marek!
Also tested on Debian. Basically the same procedure and outcome as
with Fedora:
1. Installed debian-8 from the Qubes repos.
2. Inside debian-8, moved all the keys in /etc/apt/trusted.gpg.d to a
temp directory.
3. Erased all keys that had been imported in apt-key with this command:
$ sudo apt-key del *
4. From dom0, ran this command:
$ qvm-run -a -p -u root debian-8 \
[...list of packages...]
E: There are problems and -y was used without --force-yes
6. apt-get aborts. No packages are installed or updated.
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
-----BEGIN PGP SIGNATURE-----
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=hjqV
-----END PGP SIGNATURE-----
Hash: SHA512
Also tested on Debian. Basically the same procedure and outcome as
with Fedora:
1. Installed debian-8 from the Qubes repos.
2. Inside debian-8, moved all the keys in /etc/apt/trusted.gpg.d to a
temp directory.
3. Erased all keys that had been imported in apt-key with this command:
$ sudo apt-key del *
4. From dom0, ran this command:
'apt-get -y update && apt-get -y dist-upgrade'
5. Received this output from the template during the attempted upgrade:
WARNING: The following packages cannot be authenticated!
[...list of packages...]
E: There are problems and -y was used without --force-yes
6. apt-get aborts. No packages are installed or updated.
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
-----BEGIN PGP SIGNATURE-----
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raah...@gmail.com
Jun 20, 2016, 9:31:32 AM6/20/16
to qubes-users, marm...@invisiblethingslab.com, raah...@gmail.com, qu...@axenhus.com, 169...@gmail.com, gm...@otterhall.com
tks for confirming.
Jimmy Axenhus
Jun 23, 2016, 4:02:11 PM6/23/16
to Andrew David Wong, Franz, Albin Otterhäll, qubes...@googlegroups.com
Inspired by your script and the fact that it will probably be a few
months until Qubes 3.2 is released I decided to go ahead and try a
cleaner version of it. After looking at how the VM Manager does it I
ended up with a completely rewritten script in Python. The difference is
that this one is interactive (I prefer that) and it's starting them all
right after each other. In other words you might get a bunch of windows
popping up.
I have no idea how stable it is or if it's going to work in Qubes 3.2,
but it works fine in 3.1.
License is CC-0 or GPLv2+. Pick the one you like.
https://gist.github.com/JimmyAx/818bcf11a14e85531516ef999c8c5765
###
#!/usr/bin/python2
import subprocess
from qubes.qubes import QubesVmCollection
if __name__ == "__main__":
qvm_collection = QubesVmCollection()
qvm_collection.lock_db_for_reading()
try:
qvm_collection.load()
finally:
qvm_collection.unlock_db()
vms = qvm_collection.values()
exclude_vms = ("archlinux-aur", "archlinux")
processes = []
for vm in vms:
dom0 = vm.qid == 0
if not dom0 and vm.updateable and vm.name not in exclude_vms:
print "Updating VM template %s..." % vm.name
if not vm.is_running():
vm.start()
p = vm.run_service("qubes.InstallUpdatesGUI", gui=True,
wait=False, passio_popen=True)
processes.append((vm, p))
print "Waiting for VMs to complete updating..."
for vm, p in processes:
p.wait()
vm.shutdown()
subprocess.check_call(["/usr/bin/qubes-dom0-update", "--clean",
"--gui"])
Andrew David Wong
Jun 24, 2016, 1:25:20 AM6/24/16
to Jimmy Axenhus, Franz, Albin Otterhäll, qubes...@googlegroups.com
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
On 2016-06-23 13:02, Jimmy Axenhus wrote:
Hash: SHA512
> Den 2016-06-16 kl. 19:23, skrev Andrew David Wong: On 2016-06-15
>
> Now it's my turn! Inspired by your script and the fact that it
> will probably be a few months until Qubes 3.2 is released I decided
> to go ahead and try a cleaner version of it. After looking at how
> the VM Manager does it I ended up with a completely rewritten
> script in Python. The difference is that this one is interactive (I
> prefer that) and it's starting them all right after each other. In
> other words you might get a bunch of windows popping up.
>
> I have no idea how stable it is or if it's going to work in Qubes
> 3.2, but it works fine in 3.1.
>
> License is CC-0 or GPLv2+. Pick the one you like.
>
> https://gist.github.com/JimmyAx/818bcf11a14e85531516ef999c8c5765
>
> [...]
> Now it's my turn! Inspired by your script and the fact that it
> will probably be a few months until Qubes 3.2 is released I decided
> to go ahead and try a cleaner version of it. After looking at how
> the VM Manager does it I ended up with a completely rewritten
> script in Python. The difference is that this one is interactive (I
> prefer that) and it's starting them all right after each other. In
> other words you might get a bunch of windows popping up.
>
> I have no idea how stable it is or if it's going to work in Qubes
> 3.2, but it works fine in 3.1.
>
> License is CC-0 or GPLv2+. Pick the one you like.
>
> https://gist.github.com/JimmyAx/818bcf11a14e85531516ef999c8c5765
>
>
Thanks for sharing!
(I also have another one that updates all the TemplateVMs
simultaneously, but I prefer updating them serially when running the
script as a cron job to minimize resource usage.)
- --
Andrew David Wong (Axon)
Community Manager, Qubes OS
https://www.qubes-os.org
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