On Mon, Jun 22, 2015 at 02:49:44PM +0200, Micky Del Favero wrote: > Hi everybody! > > In the last few days I've managed to setup lxd on Devuan Jessie > (http://devuan.org/) but the same applied to Debian Jessie, I think it > may be helpful to other and so I'll explain what I've done. > > First of all you need to compile the last version of lxc (1.1.2 > https://linuxcontainers.org/downloads/lxc/lxc-1.1.2.tar.gz) and of lxd > (0.11 https://linuxcontainers.org/downloads/lxd/lxd-0.11.tar.gz), it's a > simple job so I won't explain it, and install them. > > I've also prepare 3 packages: lxc_1.1.2-micky0_amd64.deb, built copying > debian script from debian packaged version 1.0.6 changing what have to > be changed, and lxd_0.11-micky0_amd64.deb > lxd-client_0.11-micky0_amd64.deb porting debian/* scripts from Ubuntu to > Jessie, you can simply do a make install if you don't need the packages. > > Once you've installed lxc and lxd you need some packages: > > # apt-get install apparmor bridge-utils cgmanager cgroupfs-mount dnsmasq > > configure /etc/lxc/default.conf and /etc/default/lxc-net as you > prefer, mine are: > > root@nabla:~# cat /etc/lxc/default.conf > lxc.network.type = empty > root@nabla:~# > > root@nabla:~# cat /etc/default/lxc-net > USE_LXC_BRIDGE="true" > root@nabla:~# > > To runnign lxd you'll also need a kernel with the following options > enabled: > > CONFIG_SECURITY_APPARMOR=y > CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1 > CONFIG_SECURITY_APPARMOR_UNCONFINED_INIT=y > CONFIG_SECURITY_APPARMOR_HASH=y > CONFIG_DEFAULT_SECURITY_APPARMOR=y > > Jessie's kernel has only: > > CONFIG_SECURITY_APPARMOR=y > CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1 > CONFIG_SECURITY_APPARMOR_HASH=y > > enabled, so I've try to compile my own kernel starting from Debian ones > (linux-source-3.16) but I wasn't able to find how to enable > CONFIG_SECURITY_APPARMOR_UNCONFINED_INIT, without it lxd doesn't work so > for the moment i've installed ubuntu's kernel: > linux-image-3.16.0-41-generic_3.16.0-41.55~14.04.1_amd64.deb > linux-image-extra-3.16.0-41-generic_3.16.0-41.55~14.04.1_amd64.deb and > the package that the last one required, booting using ubuntu's kernel > all work as expected: > > micky@nabla:~$ lxd-images import lxc debian wheezy amd64 --alias debian > --alias debian/wheezy --alias debian/wheezy/amd64 > ... > Setup alias: debian/wheezy/amd64 > micky@nabla:~$ lxc launch debian debbie > Creating container...done > Starting container...done > micky@nabla:~$ lxd-images import lxc ubuntu trusty amd64 --alias ubuntu > --alias ubuntu/trusty --alias ubuntu/trusty/amd64 > ... > Setup alias: ubuntu/trusty/amd64 > micky@nabla:~$ lxc launch ubuntu utuba > Creating container...done > Starting container...done > micky@nabla:~$ lxc list > +--------+---------+------------+------+-----------+-----------+ > | NAME | STATE | IPV4 | IPV6 | EPHEMERAL | SNAPSHOTS | > +--------+---------+------------+------+-----------+-----------+ > | debbie | RUNNING | 10.0.3.115 | | NO | 0 | > | utuba | RUNNING | 10.0.3.118 | | NO | 0 | > +--------+---------+------------+------+-----------+-----------+ > micky@nabla:~$ lxc exec debbie bash > root@debbie:~# hostname > debbie > root@debbie:~# exit > exit > micky@nabla:~$ > > Ciao, Micky > -- > The sysadmin has all the answers, expecially "No"
Nice! -- Stéphane Graber Ubuntu developer http://www.ubuntu.com
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