[lxc-users] Need help with static IP address -- Simplest use case.

Michael Johnson johnson at cognitech-ut.com
Sun Jun 11 18:40:30 UTC 2017


Hi Gunnar,

Yes, gentoo is the name I've given my container, but "default" is not
the profile but the name of the device. My choice to call the device
"default" is entirely by chance. At one point, I was following the steps
in this guide:

https://stgraber.org/2016/10/27/network-management-with-lxd-2-3/

where this command is discussed:
lxc network attach testbr0 my-container default eth0

So I've continued calling the device "default", for no particular reason.

-Mike

gunnar.wagner wrote:
> On 6/10/2017 2:29 PM, Michael Johnson wrote:
> 
>>> lxc config device add gentoo default nic nictype=bridged name=eth0
> parent=br0 ipv4.address=192.168.0.36/24 ipv6.address=none
> 
> where "gentoo" is the container's Alias and "default" the profile used
> for the "gentoo" container?
> 
> actually this would be super useful as a short wiki kind article/topic
> on discuss.linuxcontainers.org <https://discuss.linuxcontainers.org> I guess
> 
> 
> 
> On 6/10/2017 2:29 PM, Michael Johnson wrote:
>> Here is the magic command:
>>
>> lxc config device add gentoo default nic nictype=bridged name=eth0
>> parent=br0 ipv4.address=192.168.0.36/24 ipv6.address=none
>>
>> Issue that after configuring eth0 in the container to have the same
>> static ip, and configuring a host bridge br0.
>>
>> No 'lxc network create' nor 'lxc network attach' is needed.
>>
>> I hope someone else finds this useful.
>>
>> -Mike
>>
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> 
> -- 
> Gunnar Wagner | Yongfeng Village Group 12 #5, Pujiang Town, Minhang
> District, 201112 Shanghai, P.R. CHINA
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