вт, 8 нояб. 2016 г. в 13:57, Andrey Repin <anrdae...@yandex.ru>:
> Greetings, Andriy Tovstik! > > >>> I am learning LXC features because we are going to implement it in our > >>> production environment. > >> > >> LXC or LXD? Your configuration smells the latter. > > > LXD, you are right. But AFAIK LXD is an extension that was built over LXC > > subsystem, isn't it? > > LXD is an environment by and in itself. It uses different configuration > tools > to setup and manage containers. Ok, lets forget about lxc, lets talking about lxd. > > My (overly simplified) explanation of use case is that LXC is what I'd use > if > I need to setup a system once and forget (as a figure of speech) it exists, > while LXD is a tool for mass-deployment of applications/appliances. With > leaning to the latter, since LXD deploys entire stack in a single > container. > I have big plans :) so LXD looks more suitable for me > >>> Could somebody explain me is there any well documented way to mount > >>> additional filesystems or (preferable) block devices into Unprivileged > >>> containers? is it supports live migration of container? > >> > >> You could do better at explaining, what you need that for. It'll speed > up the > >> answer. > >> Normally, you don't need to "mount block devices into container". > > > Well... I'm going to use LXD to isolate two applications that will be > > heavily loaded. May be it will be necessary to give for each other > dedicated storage. > > You can do that by just mounting that dedicated storage in the profile. You > don't really need block devices inside a container, unless your use case > demands specifically block-level access. > Ok, let me clarify my question. As i've read in https://github.com/lxc/lxd/blob/master/doc/configuration.md there are two storage option can be mounted into container: disk and unix-block device. I played with the both ones. Lets talk about disk device. As you can see in my example i've used disk device with a block device as a source. I can change source option and set directory as a source. Anyway i recieve "permission denied" error when i try to access to this directory inside my container... Remember we talk about unprivileged container. Privileged container works fine. I have found a lot of topics about this problem, but i'm seeking for official, best practice soluiton. -- > With best regards, > Andrey Repin > Tuesday, November 8, 2016 14:25:33 > > Sorry for my terrible english... > _______________________________________________ > lxc-users mailing list > lxc-users@lists.linuxcontainers.org > http://lists.linuxcontainers.org/listinfo/lxc-users -- WBR, Andriy Tovstik
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