[lxc-users] live migration using lxd 0.6

[Tycho Andersen]

Hi,

On Wed, Apr 08, 2015 at 09:06:48PM +0900, KATOH Yasufumi wrote:
> Hi,
> 
> >>> On Fri, 27 Mar 2015 18:36:22 +0900
>     in message   "Re: [lxc-users] live migration using lxd 0.4"
>                   I wrote:
> 
> > Thanks for your reply and detailed description!! I will try it next
> > week.
> 
> I tried live migration using lxd 0.6, and work fine!! :-D

Glad to hear it. Thanks for fiddling with it :)

Tycho

> * OS: Ubuntu Trusty x 2
>     * source host: lxd01
>     * destination host: lxd02
> * LXD: Install from lxd-git-master PPA
>   $ dpkg-query --show lxd
>   lxd	0.6-0ubuntu1~ubuntu14.04.1~ppa1
> 
> 1. remove lxcfs
>   apt-get remove lxcfs
> 2. set password (both hosts)
>   lxc config set password hogehoge
> 3. get image on lxd01
>   lxd-images import lxc ubuntu trusty amd64 --alias ubuntu
> 4. add remotes on lxd01
>   lxc remote add lxd01 lxd01:8443
>   lxc remote add lxd02 lxd02:8443
> 5. copy & edit profile
>   lxc config profile copy default criu
>   lxc config profile edit criu
>   name: criu
>   config:
>     raw.lxc: |
>       lxc.tty=0
>       lxc.console=none
>       lxc.cgroup.devices.deny=c 5:1 rwm
>     security.privileged: "true"
>   devices: {}
> 6. copy profile
>   lxc config profile copy lxd01:criu lxd02:criu
> 7. create container on lxd01
>   lxc init ubuntu ct01
> 8. apply profile on lxd01
>   lxc config profile apply ct01 criu
> 9. start container on lxd01
>   lxc start ct01
>   lxc list
>   +------+---------+------+------+
>   | NAME |  STATE  | IPV4 | IPV6 |
>   +------+---------+------+------+
>   | ct01 | RUNNING |      |      |
>   +------+---------+------+------+
> 10. migrate container
>   lxc move lxd01:ct01 lxd02:ct01
>   $ lxc list lxd02:
>   +------+---------+------+------+
>   | NAME |  STATE  | IPV4 | IPV6 |
>   +------+---------+------+------+
>   | ct01 | RUNNING |      |      |
>   +------+---------+------+------+
> 
> Thanks!!
> 
> 
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