Re: [lxc-users] Fwd: ciab errors in update/upgrade of nested container - these are the packages

Stephane I just tried enabling nesting on the "child" container then entered it and tried apt-get update apt-get upgrade -y still get the same errors... Brian On Fri, Mar 15, 2019 at 11:36 AM brian mullan wrote: > Stephane > > Thanks... I've tried everything else I cou

Re: [lxc-users] Fwd: ciab errors in update/upgrade of nested container - these are the packages

: > On Fri, Mar 15, 2019 at 10:41:55AM -0400, brian mullan wrote: > > I am encountering a strange problem with Nested LXD on AWS EC2 Ubuntu > 18.04 > > instances... > > > > > > > > > > > > > > > > > > > *snap2.37.4

[lxc-users] Fwd: ciab errors in update/upgrade of nested container - these are the packages

I am encountering a strange problem with Nested LXD on AWS EC2 Ubuntu 18.04 instances... > > > > > *snap2.37.4snapd 2.37.4series 16ubuntu 18.04kernel > 4.15.0-46-genericLXD 3.11* In my AWS 18.04 host I install SNAP LXD and create an Ubuntu 18.04 container lets call *"parent"* I enable

Re: [lxc-users] Nova-lxd plugin installation

martin... I don't know if this will help you at all with your specific problem but I had read an email thread by one of the nova-lxd plugin developers that I thought was useful info so I posted it on

Re: [lxc-users] Samba4 DC in an unprivileged container

Did you try to create/ configure a totally new Samba4 unprivileged container or just clone your Workin privileged one and then convert the clone to unprivileged using: lxc config set $CONTAINER_NAME security.privileged false ___ lxc-users mailing list

Re: [lxc-users] LXD connectors for any web VM management platforms?

Not sure if this still works but it did when I last tried it. https://github.com/dobin/lxd-webgui This one is newer and has recent updates: https://github.com/AdaptiveScale/lxdui OpenNebula now has LXD container orchestration support..

Re: [lxc-users] Kubernetes support for LXD as CRI container runtime?

An IBM Researcher named Lin Sun recently demo'd use of LXD containers for both Kubernetes "server" and "worker" nodes. https://youtu.be/DXnrOgPt1Cs I contacted her on linkedin to ask if the IBM scripts/modifications had been published somewhere yet & she said no. But at least the video shows it

Re: [lxc-users] can no longer install desktop environment into lxd container

solved this... upgraded to lxd 2.13 and DE now install ok. sorry for the noise. Brian On Sat, May 13, 2017 at 12:30 PM, brian mullan <bmullan.m...@gmail.com> wrote: > I've done this for years now & then used either xrdp or x2go to access the > desktop > environment in

[lxc-users] can no longer install desktop environment into lxd container

I've done this for years now & then used either xrdp or x2go to access the desktop environment in the LXD containers. But something has obviously changed as for 2 days now I've tried multiple times to get either ubuntu-desktop or ubuntu-mate desktop to install and the install always fails the

[lxc-users] does anyone know of a public LXD image server besides the default

Does anyone know of an existing public LXD image server besides the default ? Not for the default base images but for applications and/or an LXD container for a set of integrated apps... like pre-built LAMP stack. Essentially the equivalent of a Docker Hub but for LXD containers. I keep

Re: [lxc-users] lxc-users Digest, Vol 170, Issue 1

Great question & one I was asked lately by Credit Suisse On Mar 13, 2017 8:00 AM, wrote: > Send lxc-users mailing list submissions to > lxc-users@lists.linuxcontainers.org > > To subscribe or unsubscribe via the World Wide Web, visit >

Re: [lxc-users] idmap, lxd and pylxde

Witold There is a tool called "fuidshift" you can use to shift the gid/uid for you. http://manpages.ubuntu.com/manpages/xenial/man1/fuidshift.1.html This previous lxc-users mailer thread can also give you some idea of its use:

Re: [lxc-users] would there be value in starting an LXD community online collection of how-to related information

o open to any suggestions you may have for structuring any of > the documentation to make it easier for users to benefit. > > Thanks! > > On Mon, Jan 9, 2017 at 10:43 PM Stéphane Graber <stgra...@ubuntu.com> > wrote: > >> On Sun, Jan 08, 2017 at 02:51:34PM -0500, brian mu

[lxc-users] would there be value in starting an LXD community online collection of how-to related information

I know there is the LXD github info that the developers provide and there are other awesome sources of info like Stephane Graber, Serge Hallyn, Tycho's etc websites on LXD. But I've also seen a tremendous amount of LXD related "how-to's" scattered all over the web.and I've tried to collect what I

Re: [lxc-users] LAN for LXD containers (with multiple LXD servers)?

Serge, > > > > *> Automatically builds tunnels through firewalls and NATs without any > further> setup (for example, port forwarding).I would not appreciate > something which "automatically" (whatever itmeans) traverse my firewalls, > to be honest. We should treat our dataseriously, Brian.*

Re: [lxc-users] LAN for LXD containers (with multiple LXD servers)?

Tomasz After experimenting with TINC, OpenVPN & others I found and have used PeerVPN to do this: https://peervpn.net/ PeerVPN is a full-mesh VPN and is auto-learning.. - Ethernet tunneling support using TAP devices. - IPv6 support. - Full mesh network topology. - Automatically

Re: [lxc-users] Has anyone ever configured or used LPVS with LXD/LXC before?

correction... I mis-typed IPVS in a couple places... its IPVS not LPVS... sorry. On Wed, Sep 7, 2016 at 8:45 AM, brian mullan <bmullan.m...@gmail.com> wrote: > A few years ago I'd done some experimentation with LPVS but that was > before I began using LXC/LXD and had forgotten ab

Re: [lxc-users] inventory / dashboard tool to manage LXD containers' lifecycle

Michael DeHaan was the creator of both Cobbler and Ansible and he lives in the same city as I do (Raleigh NC). I'd met Michael when he briefly worked at Cisco Systems a few years ago and over lunch I'd talked to him about some of my work with (at the time) LXC. Michael and already moved on from

[lxc-users] ustuehler's lxc-desktop package

Dan I'd seen that same github on the lxc-desktop by Uwe Stuehler and tried to figure out how to contact him but had no luck (his email isn't on his github page). So I added some info to one of my "issues" I'd created on Uwe's GitHub: https://github.com/ustuehler/lxc-desktop/issues/12 Assuming

[lxc-users] Red Hat GM appears to make argumeny for system containers over application containers

This is not dissing Docker but this discussion: http://www.cbronline.com/news/enterprise-it/software/containers-debunked-devops-security-and-why-containers-will-not-replace-virtual-machines-4977492?src=fridayfive1email With the GM of Red Hat's Integrated Solutions points out the weakness in

[lxc-users] New sub-Reddit dedicated to LXD created

ple extra Moderators involved. Brian Mullan ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users

[lxc-users] I think terminology of LXD & LXC still confuses newcomers

Long time users of LXC and now LXD understand the difference & difference of purpose. However, it seems to me that for newcomers to LXD the continuance of reference to LXC seems to cause confusion for those people when doing google searches & they find CLI references/examples for the original LXC

[lxc-users] LXD Based Container For Desktop Applications - Some Success - Help

Rob If you want to run single apps from the container like with microsofts remoteapp then a really simple way to accomplish it is with x2go & the x2go published applications capabilty. I just configured a new LXD container.

Re: [lxc-users] LXD containers lose outbound network

david rather than using ping what does traceroute show you? Your problem sounds an awful lot like what many Docker users started reporting in this long thread https://github.com/docker/docker/issues/13381 If you take the time to read through all of it you will notice several people came up

Re: [lxc-users] Desktop Environment in LXD

I do this using 3 different methods. using xnest using xRDP & Guacamole and using x2go. For me the most easiest & most full featured approach is x2go. Guacamole & xRDP works great & only requires an HTML5 bBrowser but there is alot to the setup and some capabilities of Guacamole (cut & paste,

Re: [lxc-users] lxd documentation about use of ZFS

Sorry.. yes forgot the details as it was late. Ubuntu 16.04 with root on ZFS verson 5 My systems currently are running ZFS filesystem version 5. I've installed Ubuntu 16.04 on several systems with root on ZFS using zfsonlinux guide:

[lxc-users] lxd documentation about use of ZFS

Just out of curiousity I took a test system that was setup with ext4 installed LXD & chose ZFS backing store. I showed a failure messge as expected but it also did something to the host file system so that it was no longer bootable. Should there be a warning when installing LXD when you get to

Re: [lxc-users] Publishing LXD Images ... is there a public repository yet?

I forgot to include the link to Serge's writeup from Jun 2015... https://insights.ubuntu.com/2015/06/30/publishing-lxd-images/ On Sun, Mar 6, 2016 at 8:26 AM, brian mullan <bmullan.m...@gmail.com> wrote: > When I read Serge Hallyn's writeup last year I thought it was great that >

[lxc-users] Publishing LXD Images ... is there a public repository yet?

When I read Serge Hallyn's writeup last year I thought it was great that LXD/LXC now had this capability to "publish" an image so it could be shared publicly. But then forgot about the article until last week when it dawned on me to ask if there already exists a "public repository" that anyone

Re: [lxc-users] trying to create/install mate-desktop into unprivileged LXC container fails

Thanks Serge This did NOT work: lxc config device add *lxcfs* fuse unix-char major=10 minor=229 path=/dev/fuse But this DID lxc config device add ** fuse unix-char major=10 minor=229 path=/dev/fuse Thanks so much for the tip. Brian ___

[lxc-users] trying to create/install mate-desktop into unprivileged LXC container fails

My host is Ubuntu 15.10 with LXD/LXC installed. LXC is v 0.27 I have a script that creates a Privileged LXC container and attempts to create/install mate-desktop into *Privileged* LXC container... this all works fine! If I modify the line in the script to create an Unprivileged LXC container

Re: [lxc-users] trying to create/install mate-desktop into unprivileged LXC container fails

reported 0.27 (sorry for any confusion)... maybe the following command is wrong or its reporting LXD's version instead of LXC's ?? *$ lxc --version0.27* brian than On Thu, Jan 21, 2016 at 8:57 AM, brian mullan <bmullan.m...@gmail.com> wrote: > My host is Ubuntu 15.10 wit

[lxc-users] how to use pulseaudio to get audio/sound from an LXC container

Last week I'd posted to the alias 1 method I'd done to get a working Desktop in an LXC container with sound/clipboard/printing.That post was just part of figuring out out how to get sound working from a container desktop and isn't necessarily the best 'remote desktop' solution nor the only one

[lxc-users] In LXD/LXC container avahi-daemon fails installation

I have been trying to figure out why in my LXC container the avahi-daemon fails. Because the avahi-daemon fails other apps that have it as a dependency fail to install also! This morning I happened to find this post: https://gist.github.com/jpouellet/c0d0698d669f1f364ab3 The author was

[lxc-users] config scripts for an LXC Ubuntu-Mate desktop

I just put some scripts/files on github which will create an LXC container your Host and install Ubuntu-Mate desktop in the container. I've also utilized PulseAudio's TCP module to redirect any sound/audio from the cn1 container to your Host's speakers. I'm hoping the README file and all the

Re: [lxc-users] re Networking issues with LXC containers in EC2

All I did was install/configure PeerVPN on say server1 and server2 and make sure they connected. While logged into each of your servers you should then be able to ping 10.x.x.x IP address of the other PeerVPN member server(s) ... assuming you are using PeerVPN as an L2 VPN and not a L3 VPN. The

[lxc-users] re Networking issues with LXC containers in EC2

Peter On AWS unless you are using VPC I don't think you can use secondary addresses because AWS won't route any of that traffic. Also with your addresses routing would be affected by the split-horizon problem with the same network on 2 sides. You probably know this ... but on AWS each instance

Re: [lxc-users] re Networking issues with LXC containers in EC2

Steele <pwste...@gmail.com> wrote: > On 01/12/2016 01:34 PM, brian mullan wrote: > > All I did was install/configure PeerVPN on say server1 and server2 and > make sure they > connected. > > While logged into each of your servers you should then be able to ping > 10

Re: [lxc-users] lxd lxc exec command to container tries to execute on Host instead?

Ignore my previous question I figured out how to make it work Instead of: * lxc exec cn1 -- chmod +x /home/$USER/*.sh* I used this... lxc exec cn1 -- /bin/bash -c "chmod +x /home/$USER/*.sh" and that worked ! sorry for the noise Brian

[lxc-users] lxd lxc exec command to container tries to execute on Host instead?

I was working on a bash script to automate some LXD/LXC container setups. I successfully created the container cn1 I successfully added a new User to cn1 I successfully PUSHed several script files to the Home directory of the new User in CN1 However, when I try to chmod +x those scripts using:

[lxc-users] re I can't create tun device in Systemd Linux container {john lewis}

Check the syntax of tuntap creation and make sure you have the command right... http://baturin.org/docs/iproute2/#Add%20an%20tun/tap%20device%20useable%20by%20root brian ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org

[lxc-users] re Cockpit-like frontend for LXD?

I've not seen any project announce such a tool yet. In one sense I think what Canonical has been planning & working toward with the OpenStack & the nclxd/LXD Neutron plugin coupled with Juju for the Ubuntu 16.04 LTS release next April sometime is

[lxc-users] re lxcbr0 doesn't exist after upgrade to 15.10

Norberto Great coincidence as I read your msg to the lxc-users list about the lxcbr0 bridge disappearing after upgrade to Ubuntu 15.10. I just finished upgrading one of my machines to 15.10 this weekend and today I noticed I couldn't start any containers. Then I noticed there is no lxcbr0 any

[lxc-users] Cloud agnostic containers

Luis I used PeerVPN (by Tobias Volk) to connect my LXC containers on AWS & Digital Ocean. Servers on both were also connected in a mesh to a server here at my home. Tobias was a recent PHD graduate who wrote PeerVPN and after exchange of some emails w/him I learned he had already taken into

[lxc-users] subreddit for lxc

Didnt' know how many of you were aware that there is a sub-reddit for LXC https://www.reddit.com/r/LXC/ Brian ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users

[lxc-users] this would seem to be good news - proxmox adopting LXC for container based vm's

I haven't used Proxmox (yet) but was always interested in it because I've seen so many posts over the past years about how great an environment it was to utilize. In the past I saw they utilized OpenVZ for any Proxmox container use. They (proxmox) just announced they are switching to LXC..!

Re: [lxc-users] mesh networking for lxc containers (similar to weave)?

First, i would say that I only read about Canonical's FAN yesterday so have no insight into what it can or can't do. This spring I spent time looking at various solutions for network overlays because of my interest in SDN and LXC. My use-case requirements were: 1. to *be able to interconnect

[lxc-users] Unity8inLXC

I just became aware of this today and thought I'd pass the info along in case others hadn't seen it yet... Ubuntu Wiki - The Unity 8 Desktop (Preview) in an LXC https://wiki.ubuntu.com/Unity8inLXC Brian ___ lxc-users mailing list

Re: [lxc-users] Is there a guide to LXC ipv6 configuration

Xavier I am just learning ipv6 but as I understand it from my reading so far similar solutions exist in ipv6 as for ipv4 such as dhcp6 etc. There is stateless address autoconfiguration (https://tools.ietf.org/html/rfc4862) and Neighbor Discovery protocol (NDP) for ipv6

[lxc-users] Is there a guide to LXC ipv6 configuration

LXC default is to setup NAT'd ipv4 for containers. is there any guide to how to change the default to setup ipv6 instead so lxc-create -t -n cn_name cn_name ends up with an ipv6 address. I searched thru all the lxc-users archive and didn't find any mention of this and google searches tend

[lxc-users] ONOS laptop setup using LXC

One of my interests is SDN and I recently spent some time looking at ONOS. ONOS (open network operating system) is a project started to help Service Providers (SP) implement/utilize SDN to hopefully lower future operating costs. I was happy to learn that on the ONOS website they show how to

[lxc-users] Has anyone looked at an LXC solution like the proposal for native Docker Multi-Host Networking

Just curious if anyone knows of any work going on around something like this Docker proposal for Multi-Host networking: https://github.com/docker/docker/issues/8951 Given the direction of LXD/LXC and their increased use in data centers clouds I would like to know if anyone has looked at the

Re: [lxc-users] Has anyone looked at an LXC solution like the proposal for native Docker Multi-Host Networking

I just setup a test environment which I think will validate this with cloud servers. I created 2 LXC containers cn1, cn2 In both cn1 and cn2 I create 2 nested LXC containers Now as expected the cn1 and cn2 get the default 10.0.3.x addresses and they can both ping the internet each other (by

Re: [lxc-users] processes escaped from memory cgroup in container, but CPU group is OK

forgot to cc the list On Fri, Nov 21, 2014 at 11:25 AM, brian mullan bmullan.m...@gmail.com wrote: systemd was one of the topics discussed at last weeks Ubuntu Developer's Summit Systemd transition - 2014-11-14 18:00..18:55 in Platform 1 http://summit.ubuntu.com/uos-1411/meeting/22401

[lxc-users] Can LXD be installed used on same system with LXC use

I've still not found LXD documentation yet but as I use LXC alot I'd like to know if there are any caveats to installing using LXD on a system that is also being used for LXC ? Thanks Brian ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org

[lxc-users] Can LXD be installed used on same system with LXC use

Nick... I know how to utilize nested LXC as I've been doing that for quite a while. My question was about the new LXD hypervisor Canonical announced last week called LXD see: http://www.ubuntu.com/cloud/tools/lxd Brian ___ lxc-users mailing list

Re: [lxc-users] openstack support

Okay I see what you were asking. You might also want to refer to this Openstack page: https://wiki.openstack.org/wiki/HypervisorSupportMatrix On Thu, Sep 25, 2014 at 9:25 AM, Tamas Papp tom...@martos.bme.hu wrote: On 09/25/2014 03:18 PM, brian mullan wrote: tamas not sure the intent you

Re: [lxc-users] openstack support

Another reference about LXC w/Nova - https://wiki.openstack.org/wiki/CaaS_demo However, it may be using LXC to represent libvirt-lxc. On Thu, Sep 25, 2014 at 9:36 AM, brian mullan bmullan.m...@gmail.com wrote: Okay I see what you were asking. You might also want to refer to this Openstack

Re: [lxc-users] How to cancel lxc-autostart

I've been reading this thread and this is the first *and only time* I've ever heard anyone request such a kill all command for LXC to terminate auto-start. Developer time is always in short supply and IMHO asking one of them to spend their time on such a *corner-case issue* is not putting their

Re: [lxc-users] Unable to SSH into LXC on Host PC

Zhong Jiang.. Normally I'd go to Stephane Graber's web blog but I can't reach it right now. However, another really good blog post on LXC networking can be found here: http://containerops.org/2013/11/19/lxc-networking/ In his examples he uses vagrant w/lxc but if you ignore the references the

[lxc-users] Nice Linux Container video by IBM's Boden Russell

At the recent Openstack summit Boden Russell gave a good overview of Linux containers including cgroup, name-spaces etc. Although this is not LXC specific I thought it might be of interest to some of you as general info. https://www.youtube.com/watch?v=a4oOAVhNLjU

Re: [lxc-users] LXC with X, specifically KDE v. VM

Fajar and others have given you some answers that all work. I've done what you are wanting to do using multiple methods. - x2go works great and is easy to install. server side (lxc container for you): - sudo add-apt-repository ppa:x2go/stable - sudo apt-get update - sudo

Re: [lxc-users] Lxc and OVS

Pradeep your diagram doesn't provide any info on the network connections. What does ifconfig show for a network address and are they separate from the Hosts network address? Nor do you say how you configured Floodlight. By default Floodlight uses Reactive Flow control where unknown pkt-in are

[lxc-users] Nested containers

Marc Not sure if you saw all the latest LXC writeups that Stephane Graber posted in the last month on LXC. http://voices.canonical.com/tag/lxc/ Check under the entry titled: Container Nesting but also do a page search fo nest As nesting is discussed in several of the posts referred to by the