[lxc-users] How to recover from ERROR state

[Fajar A. Nugraha]

On Wed, Sep 12, 2018 at 4:08 PM, Kees Bakker <keesb at ghs.com> wrote:

> On 12-09-18 10:51, Fajar A. Nugraha wrote:
>
> On Wed, Sep 12, 2018 at 3:14 PM, Kees Bakker <keesb at ghs.com> wrote:
>
>> On 11-09-18 21:56, Andrey Repin wrote:
>> > Greetings, Kees Bakker!
>> >
>> >> ii  lxc-common     2.0.8-0ubuntu1~16.04.2  amd64        Linux
>> Containers userspace tools (common tools)
>> >> ii  lxcfs          2.0.8-0ubuntu1~16.04.2  amd64        FUSE based
>> filesystem for LXC
>> >> ii  lxd            2.0.11-0ubuntu1~16.04.4 amd64        Container
>> hypervisor based on LXC - daemon
>> >> ii  lxd-client     2.0.11-0ubuntu1~16.04.4 amd64        Container
>> hypervisor based on LXC - client
>> > Upgrade from PPA.
>> > add-apt-repository ppa:ubuntu-lxc/stable
>> >
>> > ii  lxc-common         2.1.1-0ubuntu1 amd64          Linux Containers
>> userspace tools (common t
>> > ii  lxc-templates      2.1.1-0ubuntu1 amd64          Linux Containers
>> userspace tools (template
>> > ii  lxc1               2.1.1-0ubuntu1 amd64          Linux Containers
>> userspace tools
>> > ii  lxcfs              2.0.8-1ubuntu2 amd64          FUSE based
>> filesystem for LXC
>> >
>> >
>>
>> Hmm. That PPA does not have liblxc1 2.1.1, but 3.0.1
>>
>> # apt list --upgradable
>> Listing... Done
>> liblxc1/xenial 3.0.1-0ubuntu1~18.04.2~ubuntu16.04.1~ppa1 amd64
>> [upgradable from: 2.0.8-0ubuntu1~16.04.2]
>> libseccomp2/xenial 2.3.1-2.1ubuntu3~ubuntu16.04.1~ppa1 amd64 [upgradable
>> from: 2.3.1-2.1ubuntu2~16.04.1]
>> lxc-common/xenial 2.1.1-0ubuntu1~ubuntu16.04.1~ppa1 amd64 [upgradable
>> from: 2.0.8-0ubuntu1~16.04.2]
>> lxcfs/xenial 3.0.1-0ubuntu2~18.04.1~ubuntu16.04.1~ppa1 amd64 [upgradable
>> from: 2.0.8-0ubuntu1~16.04.2]
>>
>> # apt policy liblxc1
>> liblxc1:
>>   Installed: 2.0.8-0ubuntu1~16.04.2
>>   Candidate: 3.0.1-0ubuntu1~18.04.2~ubuntu16.04.1~ppa1
>>   Version table:
>>      3.0.1-0ubuntu1~18.04.2~ubuntu16.04.1~ppa1 500
>>         500 http://ppa.launchpad.net/ubuntu-lxc/stable/ubuntu
>> xenial/main amd64 Packages
>>      3.0.1-0ubuntu1~16.04.2 100
>>         100 http://nl.archive.ubuntu.com/ubuntu xenial-backports/main
>> amd64 Packages
>>  *** 2.0.8-0ubuntu1~16.04.2 500
>>         500 http://nl.archive.ubuntu.com/ubuntu xenial-updates/main
>> amd64 Packages
>>         100 /var/lib/dpkg/status
>>      2.0.7-0ubuntu1~16.04.2 500
>>         500 http://security.ubuntu.com/ubuntu xenial-security/main amd64
>> Packages
>>      2.0.0-0ubuntu2 500
>>         500 http://nl.archive.ubuntu.com/ubuntu xenial/main amd64
>> Packages
>>
>> I could upgrade to the 3.0 packages, but that would be more challenging.
>>
>
>
> 2.1 is not 'LTS' version, so it's expected that it won't be available
> anymore. Personally I'd upgrade to 3.0. But backup /var/lib/lxd (when ALL
> containers are stopped) beforehand.
>
>
> Upgrading to 3.0 gives me two options: 1) xenial-backports, 2) the
> suggested PPA (ppa:ubuntu-lxc/stable).
> Which one would you pick?
>
>

 I'd go with xenial-backports. IIRC this is more-tested and recommended
compared to ppa (can't find the relevant email that point this off-hand
though, sorry).

-- 
Fajar
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