container

  1. F

    Containers not starting

    Recently installed Proxmox, and I'm trying to create a container, but I'm getting this error. thelmgn@Cana:~$ sudo cat /tmp/lxc-100.log lxc-start 100 20200831215524.275 INFO confile - confile.c:set_config_idmaps:2055 - Read uid map: type u nsid 0 hostid 100000 range 65536 lxc-start 100...
  2. W

    Docker containers don't resolve DNS

    Hi guys, Sorry to bother, but I got perhaps a fairly easy problem, but I can't seem to be able to solve it. I have 1 host with 3 VMs, all of them can reach Internet and resolve domain names, but Docker containers running on said VMs can't resolve DNS (ping google.com fails), but can reach...
  3. N

    How to backup a mount point of the container

    Hi, I have an alpine container running postgres database, and I mounted a local LVM-thin to the /data/ directory to store the database data. I got two questions here: 1. Is there a way I could preserve this mount point when I delete the container? 2. Is there a way I could backup this mount...
  4. P

    DHCP not working within LCX or VM with Linux Native Bridge

    Hello, I cannot seem to get DHCP to work - looks like the packages are not forwarded - to either a VM or a container in Proxmox, using Linux Native Bridge. It does however work if I have the same configuration using OVS. Proxmox is running as an instance inside ESXi 7.0. ESXi Config Network...
  5. K

    OpenVPN über Ubuntu Container

    Hallo Leute, ich versuch mich neuerdings mit dem Proxmox Server. Jetzt wollte ich einen VPN einrichten. Über OpenVpn als Container klappt es nicht bei mir. Mein Notebook konnte keine Verbindung zum Server herstellen. Jetzt wollte ich es über einen Ubuntu Container herstellen. OpenVpn zu...
  6. V

    Turnkey Linux Container Passwords Screwed Up?

    I'm having some trouble with the Nginx PHP FastCGI Turnkey Linux container (https://www.turnkeylinux.org/nginx-php-fastcgi). It appears that the default root password is set to the password that's set during container setup, but Adminer's password doesn't seem to be set. From what I'm reading...
  7. V

    [SOLVED] LXC Container Networking Broken from Hyper-V Configuration Trouble

    I've been struggling with a networking issue with LXC containers. Networking works fine on my main Proxmox console, but when I create an LXC container (I've tried making multiple containers with static and DHCP) I can't get it to communicate with the network. I have a very simple configuration...
  8. J

    Recover a file from an LXC container that won't start

    One of my debian containers refuses to start .. it may be related to the fact that I lost one of my proxmox server's drives (that kept CT and VM backups and LXC templates...) anyway, the container won't start. I ran lxc-start -n 100 -F -l DEBUG -o /tmp/lxc-100.log and it gave me this output...
  9. T

    [SOLVED] Is it possible to move a disk image to a different container?

    So my question is this: If i have a LXC with a disk raw image mounted. Is it possible for that disk image to unmount it from that container and move/remount it on a different LXC container and retain the data inside? Thanks!
  10. I

    [SOLVED] lxc container faild to start

    i noticed one of my lxc containers was down, and it failed to start with he following error: /usr/bin/lxc-start -F -n 143 lxc-start: 143: conf.c: run_buffer: 352 Script exited with status 13 lxc-start: 143: start.c: lxc_init: 897 Failed to run lxc.hook.pre-start for container "143" lxc-start...
  11. H

    LXC: set memory.swappiness for individual CTs

    Hello, according to cgroupv1 docs: https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt It IS possible to set different swappiness value for each cgroup. How can i do this with proxmox CTs? Also: Can you please add GUI for this? This would greatly help me with swap issues caused by...
  12. H

    NFS Container - RAW File Container - Backup & Restore

    Hallo zusammen, ich habe folgende Frage. In PM 6.1-8 habe ich einen NFS Storage (liegt auf meiner QNAP NAS) für den Inhaltstype "Container" erstellt. In einem Test LXC habe ich dann einen Mount Point erstellt, wo ich auf den oben beschriebenen NFS Container zugreife. Als Größe habe ich mal 500...
  13. Z

    Container start issue

    I just started using containers and I ran it then shut it off and now it won't start again. Any help would be appreciated as I can't get any further than this. root@parrottrepairs:~# lxc-start -n 102 -F lxc-start: 102: conf.c: run_buffer: 352 Script exited with status 32 lxc-start: 102...
  14. M

    Ideal containers count for a lot of services. Recommend me please CPU+RAM settings for containers!

    Hi everyone My hardware + software for work 0-24 all day as home server: CPU i7-4790K, 32GB RAM but if not needed all, I can use with only 16GB too. HDD: 2x 1TB HDD (Seagate Enterprise Capacity, ST1000NM0008) with software raid Latest Debian + software raid + latest Proxmox install, all works...
  15. J

    An xterm button in html5

    How could you insert the url of a CT with xterm in an html5 button?
  16. B

    How to add device (disk storage) in container

    Hi for everyone, Our context: We wish to install a database with cluster features in two or more containers. To do this kind of installation we need as mandatory requeriment, have availables disks to create a disk group which will be use as a global storage for both containers. I tried with NFS...
  17. I

    alpine container image terminal incorrect, text editors unusable

    Hi. When I tried to setup an alpine container, I couldn't use nano or vim and would receive an error regarding the $TERM variable. Its value was "vt[container#]" I'm not a linux expert by any means, but when I tried using the latest debian container instead, the $TERM value was just "linux". So...
  18. C

    [SOLVED] Feature: Add the unique parameter to the cloning window

    When restoring a CT from a backup, we have the possibility to select the Unique option which generate unique properties like MAC address. It would be useful to have this option when cloning a CT from a snapshot.
  19. I

    How long are VM/CT resource usage data kept retrievable?

    I'm managing a cluster of LXC containers with PVE 6.1. It's nice to be able to watch resource from the web interface, however I can't find how to horizontally scroll the graph, so I could only see resource usage in the last 70 minutes. Is there any way to get older usage history, preferably a...
  20. A

    CT with firewall have no internet

    Hello, I have an issue, I want to use embeded firewall with one public IP, and the container can't access to internet. enable: 1 policy_in: ACCEPT [RULES] IN SSH(ACCEPT) -log nolog IN ACCEPT -p tcp -dport 8006 -log nolog root@opale:~# cat /etc/pve/firewall/100.fw [OPTIONS] policy_in...

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