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    Mattermost container

    I'm about to manually install mattermost inside a default Debian Jessie LXC, does anyone have a link to how to create an LXC template? Seeing that I am setting it up anyway I could try and make a template for it. http://www.mattermost.org/ Installation instructions...
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    mailcow-sogo version

    An exchange server replacement for Linux: https://github.com/andryyy/mailcow/tree/sogo-master
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    Looking for an open source email gateway

    Say http://www.scrolloutf1.com/ or maybe something like this one using mailscanner: https://www.howtoforge.com/the-perfect-spamsnake-ubuntu-jeos-12.04-lts-precise-pangolin I tried installing both myself and failed. One needs Debian 7 and seems to break on LXC whiel the other one needs Ubuntu...
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    [SOLVED] Error restoring LXC

    You are correct. Thanks for confirming this.
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    [SOLVED] Error restoring LXC

    I just realized that after above error, my LXC container ID 109 is gone. I initiated another restore and it succeeded now. Huh!?
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    [SOLVED] Error restoring LXC

    running Proxmox pveversion pve-manager/4.1-22/aca130cf (running kernel: 4.2.8-1-pve) I created a new LXC based on Debian7, updated all its packages and before installing some software in the container I made a backup. After my software trial went wrong, I decided to restore the backup but the...
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    Please help me understand these apparmor log entries

    just for the sake of completeness, I had to reboot yesterday as I changed IP and MAC addresses for alfred and saw similar entries again. Wondering why it is still saying: lxc-container-default :-( Apr 15 17:50:07 alfred kernel: [1017957.725753] audit: type=1400 audit(1460735407.574:109)...
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    Tweaking the OVH default Proxmox configuration

    Found a very good article in case anyone else searches for the same thing: http://www.kiloroot.com/kimsufi-ovh-soyoustart-proxmox-4-1-resize-data-partition-and-create-new-zfs-partition-for-containers-and-vms/
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    Some networking problem, certain traffic ends up as martian

    oh, I see, would I have checked with a CIDR calculator I would have seen that with my 16 IP block I have only 14 usable IP addresses. I think I was mislead by the dashboard of my provider, where I can assign reverse DNS and MAC addresses for all 16 IPs :-(
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    Tweaking the OVH default Proxmox configuration

    thanks, I'll keep that in mind for a later time. judging by your answer, I assume when installing from the ISO one has the option to install using ZFS for the whole system.
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    Some networking problem, certain traffic ends up as martian

    Any more advice here? The problem still persists :-(
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    Tweaking the OVH default Proxmox configuration

    @fabian so apart from the issue with the swap, it seems I can only make snapshots and use snapshot as a backup method with my KVMs but not with my LXCs. I have read a few threads about snapshots and LXC and I must admit I don't fully understand them. So in short, will that eventually become...
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    Some networking problem, certain traffic ends up as martian

    info taken from relevant /etc/network/interfaces relevant host part: iface eth0 inet manual auto vmbr0 iface vmbr0 inet static address 94.XXX.XXX.XXX netmask 255.255.255.0 gateway 94.XXX.XXX.254 broadcast 94.XXX.XXX.255 bridge_ports eth0...
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    apparmor="DENIED" operation="open" ???

    thx for explaining that will help em read further apparmor errors. the important parts I was missing is that profile denotes the app which was blocked/audited and name denotes the "target" :-9
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    apparmor="DENIED" operation="open" ???

    Can anyone help me understand this log entry? What was denied, to whom and why. [421467.144342] audit: type=1400 audit(1460139192.114:104): apparmor="DENIED" operation="open" profile="/usr/bin/freshclam" name="/proc/12744/status" pid=12744 comm="freshclam" requested_mask="r" denied_mask="r"...
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    Tweaking the OVH default Proxmox configuration

    When I first installed Proxmox on a serevr with 2 x 2TB SATA disks in a RAID1 I went with the defaults but now it looks like I need to change a few things. The system is running a few LXC containers in production mode though. #lsblk /dev/sda NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT...
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    Proxmox 4.1 can not start LXC Container

    I had a similar issue and one of the moderators gave me the advice to start the container in the foreground with logging like this, that might give you more insights. Start it like this, once its up stop it, then check the log file. lxc-start -n 126 -F -lDEBUG -o /path/to/log/file
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    LXC backup fails with "failed: exit code 23"

    I just turned ACLs on and did a successful backup. I guess I'll leave it at that.
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    LXC backup fails with "failed: exit code 23"

    this seems connected to ACLs or am I wrong? Could editing the virtual HD and enabling/disabling ACLs help fix this?
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    Some networking problem, certain traffic ends up as martian

    So here goes: one proxmox host - 4 LXC - 1 KVM I had installed a graylog2 appliance as KVM and the host and the other 4 guests were sending their log files to the KVM on UDP port 514 and all was good until I decided to install graylog2 by hand into a LXC and get rid of the KVM. Now I would...
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