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  1. D

    running docker inside LXC

    Thanks all for hints, I was running into some other issue last year and gave up. After upgrading to 4.3 I tried again and as it turns out it works. The only thing I needed to add to the LXC profile was lxc.aa_profile = unconfined the other settings were not required for the stuff that I was...
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    reconfigure rootfs on running lxc machine via API = Error 500

    Ah, thanks Dietmar. I had looked at http://pve.proxmox.com/pve2-api-doc/ and it had not made it in there yet. This works perfectly. Now it seems that if the machine is powered down I can use something like this (in python lingo) post_data['rootfs'] = re.sub(r",size=[0-9]+G"...
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    reconfigure rootfs on running lxc machine via API = Error 500

    I can change disk size of a running container on the fly using the web api but I do not seem to be able to do this via rest api root@proxa1:~# pvesh set /nodes/proxa3/lxc/124/config --memory 4096 200 OK root@proxa1:~# pvesh set /nodes/proxa3/lxc/124/config --memory 4096 --rootfs...
  4. D

    maximum number users?

    I want to expand proxmox use to the end user community as a self service platform . To really facilitate self service we need to pre create all users. I have a total of 8000 users from about 200 departments and I already narrowed it down to 2500 users in 100 departments. I am creating groups and...
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    maximum number users?

    Hi, I am trying to add about 2500 users (looping over a text file and executing pveum each time ) and at some point pveum reports that user.cfg is too large. Is there any specific size limitation or max number of users that I have to consider? Thanks D.
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    LXC roadmap ?

    Just to follow up on my posting from a few months ago: The LXD folks now have nested containers working (docker or lxc inside lxc) https://www.stgraber.org/2016/04/13/lxd-2-0-docker-in-lxd-712/ https://insights.ubuntu.com/2016/04/15/lxd-2-0-lxd-in-lxd-812/ There was a dependency on cgroup...
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    create lxc container via curl + api = bad request (400)

    Ah, thanks Wofgang, that did the trick ..... ultimately this helped me to troubleshoot pyproxmox which I needed to get working with lxc
  8. D

    create lxc container via curl + api = bad request (400)

    I am trying to create an lxc container via curl on proxmox 4.2 but am getting error 400, I am setting the required vmid' vm id & 'ostemplate' but i am getting 'property is missing' .... errors . what am I doing wrong? curl -k -b...
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    ZFS kvm device cannot be destroyed after migrating to other node

    i am having the same error message with a disk move with delete source. filter = [ "r|/dev/zd*|" ] was already set . when I execute zfs destroy after a minute or so it works. seems to be a timing issue
  10. D

    ETA for 4.2?

    Just out of curiosity and resource planning purpose for upgrades: Is there a rough estimated ETA for v. 4.2 ? thanks dp
  11. D

    LXC roadmap ?

    Thanks Dietmar, is CRIU planned for the next release 4.2 or is it more a later release 4.3 or 4.4 ?
  12. D

    LXC roadmap ?

    Being reasonably happy with a newly installed 4.1 cluster I'd be interested what the plans and priorities are for LXC for the next PVE release. We don't seem to have the issues others reported (e.g. snapshots / backups ---- we use local ZFS) and saw only one smallish bug so far...
  13. D

    running docker inside LXC

    our developers and researchers need docker (they collaborate using images from dockerhub). We can configure proxmox to allow for deployment of self service KVM images which works well ....but it still seems silly because the performance of containers is much better and they use fewer resources...
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    vzmigrate Error: FPU state size unsupported

    It seems live migration to older XEONs is not working with openvz ..... does anyone know a workaround? http://forum.openvz.org/index.php?t=tree&goto=51667&S=0da74129e642bfaf70b681fc24b9df28#msg_51667 root@euler:~# vzctl --version vzctl version 4.0-4.git.162dded root@euler:~# root@euler:~#...
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    Is possible to migrate online CTs with two different processors?

    I have the exact same error with the latest Proxmox 3.2. Live Migration from the older to the newer cpu works but not vice versa. That is, the migration finishes successfully but the container shuts down and needs to be restarted. There is no kernel panic. Sep 02 17:30:59 Error: <3>FPU state...
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    ZFS on Linux is production ready - any plans to incorporate it into Proxmox?

    ------------------------------------------------- Actually, the licensing issue has always been discussed in the context of ZFS getting integrated in into the kernel itself. ZFS on Linux is deployed as a Kernel module which is a perfectly legal way to deploy this software...
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    CentOS and Ubuntu LTS not really supported

    OpenVZ seems like a great concept but if you install the CentOS and Ubuntu appliances they don't work out of the Box. This is quite de-motivating to new users who want to try out the concept. I see that Debian is fully supported but many users won't understand that that means the other won't...
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    ZFS on Linux (ZoL) is now ready for wide scale deployment

    Quote: Today the ZFS on Linux project reached an important milestone with the official 0.6.1 release! Over two years of use by real users has convinced us ZoL is ready for wide scale deployment on everything from desktops to super computers...
  19. D

    new howto: build Windows install ISOs that include high performance VirtIO drivers

    All, since installing VirtIO drivers can be a bit of a fuss ( http://pve.proxmox.com/wiki/Paravirtualized_Block_Drivers_for_Windows ) I added a tutorial (with some batch scripts) that explains how to easily inject drivers into Windows install ISOs...

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