lxc

  1. LXC guest not exposing ports when using static IP

    Hi! I'm fairly new with Proxmox - first installation last monday - and I'm having an strange issue. LXC containers are working fine when its Network Device is set up to use DHCP. If I change the setup to have an Static IP, container can still connect to other local ips/the internet. External...
  2. [SOLVED] snapd lxc - container ubuntu 18.04 problems Error message

    Hello everyone, I have a ubuntu lxc - container with ubuntu 18.04 and installed snapd, but with problems. In my lxc config I have the following lines added: features: nesting=1,fuse=1,mount=nfs lxc.cap.drop: I can start the snapd container with rocketchat server but in syslog I have the...
  3. PVE 6 is there a way to push a file to multiple container ?

    Hello everyone, everything is in the title :) So you'll understand I'm looking for a way (simple if possible of course) to copy or edit the same file on multiple containers (lxc). I set up several containers that do the same thing and for which I would like to edit at the same time. If...
  4. [SOLVED] SMTPD Banner Mail Gateway Cluster / Promox VE LXC Container PMG 6.0

    Hello Everyone, I have now two Proxmox Mail Gateways in a Cluster. Now I would like to have two different SMTPD Banners, one for each machine. (PMG Mailin01 and PMG Mailin02). If i change it on one machine the second machine have the same SMTPD Banner. If I edit main.cf changes will override by...
  5. is it possible to auto trim for lxc disks?

    I have a cluster that has relatively heavy IO and consequently free space on the ceph storage is constantly constrained. I'm finding myself performing fstrim on a more and more frequent interval. Is there a way to auto trim a disk for an lxc container?
  6. Tor inside LXC blocked by AppArmor

    Hey fellas, this is what dmesg gives: [153434.316515] audit: type=1400 audit(1566380002.099:292): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" label="lxc-110_</var/lib/lxc>//&:lxc-110_<-var-lib-lxc>:unconfined" name="system_tor" pid=24893...
  7. format / reset rootfs disk in container

    Dear Community, When I provision a LXC container in Proxmox, it is quite difficult to reset it to an initial state. I want to override the rootfs with a clean image from the template and reinitialize the basic setup Proxmox does (like install SSH keys, configure network). The reason for this...
  8. DHCP6 template

    Does any1 know of good DHCP server LXC template?
  9. LXC Container starten nicht mehr!

    Habe hier ein Problem, dass ich keinen einzigen Container mehr starten kann. Auch auf das WebIF kann ich nicht mehr zugreifen. Beim Starten den Proxmox sehe ich kurz die Meldung "pve-cluster service failed" Wo kann ich ansetzen um den Fehler zu beheben? Hier noch Info zum System: root@pve:~#...
  10. Alle LXC (ZFS) Container starten nicht nach Update, FS leer.

    Hallo zusammen, ich hab gerade eine meiner Maschinen auf Proxmox 6 geupdated. Es lief alles gut durch und die KVM Maschinen starten brav. Die LXC Container hingegen starten nicht: lxc-start -n 105 lxc-start: 105: lxccontainer.c: wait_on_daemonized_start: 856 No such file or directory - Failed...
  11. [SOLVED] Proxmox V6: blocking during the transition to proxmox v6

    Hello, I followed the upgrade procedure to version 6, knowing that I have version 5.4.x installed. It's a single node. The update started well, but it's been more than 30 minutes since the apt-get dist-upgrade blocks on: Setting up lxc-pve (3.1.0-61)... I use dpkg 's debug and it's blocked...
  12. [SOLVED] Ubuntu LXC container with multiple gateway

    New to Proxmox , I recently installed on a OVH's dedicated server a 5.4-13 (zfs) Proxmox VE. I needed to have one LXC container with 1 unused public IP (IP failover) and 1 LAN IP (for connecting with other LAN-only containers). I used the set up described by OVH (ovh mac address , fail-over IP...
  13. dev loop0

    Hi guys. My big is itching :) My big is a server with about 10 KVM clients that each host about 10 LXC containers (nested virtualization is the way to go these days.) Lately I have seen several "dev loop0" problems usually with I/O errors indicating a malfunctioning disk causing problems with...
  14. ARP table overflow - but only one neighbor

    Hi, i have some kind of legacy setup, which i created with Proxmox 5: I have a bunch of LXC containers which are privileged. Inside the LXC containers, i have installed a docker, and some docker containers. The networking of all this is managed by a VM with OPNsense. This worked fine with...
  15. [SOLVED] Container: from Virtuozzo to Proxmox

    Hello. I want to move containers from virtuozzo server to proxmox 6. Here things I done: I stop container and try: vzdump 0d6c6bf8-ce7f-4be6-a5e0-0ae102e8f323 and get error: ERROR: strange VPS ID '0d6c6bf8-ce7f-4be6-a5e0-0ae102e8f323' Hmm.. ok, I found that I can change VPS ID and do that by...
  16. Slow download from LXC

    Hello, I set up a new Proxmox 5.4 cluster and doing some tests I noticed very slow download from LXC. I tried a couple of different LXC with different IP and Debian version with same result. I tried local disk and ceph disk. From host I can wget at full speed (100M) From LXC wget starts at...
  17. Migrate LXC to KVM

    Hello Everyone, is there a way to migrate a lxc container to a KVM? I would appreciate your help and tips :) Greetings, Alex
  18. Hyper-V Host > Proxmox Guest > LXC Container - cannot access network interface in container

    If I do a vanilla Proxmox install on bare metal, create an LXC container (using the Debian-10.0 standard template), I am able to set up eth0 as either static or DHCP within the container, and it bridges to my network without issue (I am able to ping it, ssh, etc.). If I do a vanilla Proxmox...
  19. Can't stop LXC container

    Hello, i can't stop a LXC container and if i try to modify the network: failed to open /proc/sys/net/ipv6/conf/veth133i0p/disable_ipv6 for writing: No such file or directory (500) The veth133i0p dir not exist. pvesm status is ok Thanks!
  20. Cannot start LXC container after its shutdown

    Hello, I experience a problem with LXC containers. When I shutdown one of them and attempt to start it again, it stucks and node statistics freeze (question marks in GUI, hanging lxc-info processes in htop). Debug start log file looks like this: PVE versions are these: And container config...

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