containers

  1. T

    [SOLVED] How to use UIDs/GIDs higher than 65535 in CT (LXC)

    Hi all, I have an application that requires to use uid/gids starting from 70000 (http://vmm.localdomain.org/) but that seems to be not possible if you use unprivileged CTs. Is there any way of doing this? Thanks, Antonio Huete
  2. L

    Unable to boot Containers after update

    Hi! I did a normal "apt update" and all of a sudden my Containers stopped working. Then I noticed you guys had released a new version so I upgraded to 6.0. Still no luck. It's a little homeserver so I run the no-subscription. WebGUI won't start them, nor manually via CLI The error: lxc-start...
  3. I

    To recover VMs & Containers

    Hi there, We had a Proxmox server (v. 5.3.8), which hosts a few VMs and containers. Unfortunately, the server started to present some problems and it didn't reboot anymore. Then, we replaced the HDs, and reinstall a new Proxmox environment (v.5.3.8), from scratch. Now, we would like to move...
  4. L

    Why can root user (in guest) write to my mounted directory?

    I have the following in my container's config file: unprivileged: 1 lxc.mount.entry: /tank/git_repositories mnt/git_repositories none bind 0 0 # GUEST HOST NUM lxc.idmap: u 0 100000 1000 lxc.idmap: u 1000 200101 1 lxc.idmap: u 1001 101001 64535...
  5. F

    changing storage for a container

    I have a server with several storages, different performance classes. Using the GUI how fo I change a container, or a VM, so it migrates all its files to a different partition? All inside the same server.
  6. R

    User mapping breaks unprivileged containers

    Hi, I'm trying to bind-mount a folder in an unprivileged container and be able to read-write-create files on that mount. But so far I was only able to mount the folder but from within the container it is not possible to even see the contents of the folder (nobody permissions). So I'm trying...
  7. H

    Firewall in LXC containers

    Hello, I use ProxMox 5.2, and I can't activate firewall in containers. I activate firewall check in Network tab in the container. Later in Firewall > Options > I put Input and Output policy in DROP. But doesn't work. I do same in KVM machines, and it works fine. I forgot something?
  8. V

    Use of container templates in offline environment

    Hello, I would first like to thank the Proxmox team for their excellent software. I have a particular use-case of PVE, and I hope this is the correct place to address my issue. I work for a company where we use PVE in an offline environment due to security concerns. We have adopted the use of...
  9. S

    LXC can't access internet with network firewall enabled

    Hi, I've been trying to solve this issue for a few weeks now. I have scoured the internet and come up with no solution. I am on a dedicated server on the OVH network. My problem is with the LXC container. I can access it via SSH from my home (via port 2222 as you can see in the prerouting)...
  10. T

    Proxmox 5.0-23 Unable to start container after update

    One of my samba containers is refusing to start after the latest update from BETA to release and I have no idea what is causing it. I have 2 disks mounted from ceph on the container. Config file lxc.arch = amd64 lxc.include = /usr/share/lxc/config/ubuntu.common.conf lxc.monitor.unshare = 1...
  11. D

    Centralized Authentication for Logging Into Containers

    We are using Proxmox 4.4 with LXC containers. I have a growing number of containers and a growing number of users. Giving each user a local account on each container is quickly getting unwieldy. I have managed to give each user a single roaming home directory by: Creating an account on the...
  12. T

    [SOLVED] Proxmox 5.0-23 problem with rbd and containers

    Since the last update I have done from the BETA to the release version I am unable to delete my existing containers. Every time I try to delete a container I get this error message 2017-07-06 17:29:47.689666 7f4f08021700 0 client.1278217.objecter WARNING: tid 1 reply ops [] != request ops...
  13. C

    [SOLVED] LXC Snapshot greyed out on LVM-Thin

    I have a host version: Kernel Version Linux 4.4.44-1-pve #1 SMP PVE 4.4.44-84 (Thu, 9 Mar 2017 12:06:34 +0100) Where the snapshot feature is greyed out. The containers are on an LXC thin pool so it should work. The only difference compared to the working hosts is the pve version (4.4.19 VS...
  14. A

    how to configure block size of container partition?

    For example: have ocfs2 mounted volume as storage on proxmox. ocfs2 volume have next blocksize /sbin/tunefs.ocfs2 -Q 'blocksize: %B\nclustersize: %T\n' /dev/sdd1 blocksize: 4096 clustersize: 4096 and volume on barmetal storage and hdd/ssd have 512 or 4096 bytes blocksize. After create...
  15. A

    containers displaying all storage on host

    I've been playing with containers on my lab cluster, and I noticed that containers can see ALL storage attached to the host by simply checking lsblk, either with priviledged or unpriviledged containers. Is this the correct behavior? if so, how can I go about masking the host's storage from the...
  16. M

    host server load and density with containers

    I'm trying to evaluate the maximum capacity of my hosts so we plan next wave on hardware acquisitions. we use containers only and need to know how many can we run on a single machine. Is there any reference for pveperf to compare with? I'm specifically interested in density and load. I know...
  17. W

    [SOLVED] Having trouble deleting container in 4.2

    So I downloaded and installed a template. Now I want to remove said container. I'm able to delete OS disc images and templates from the storage, however, it won't let me remove the container VM drive. I'm logged in as Root & I'm unable from the web interface. Is there something else I should...
  18. S

    OpenVZ/Virtuozzo 7 and Proxmox

    Hi, now, after OpenVZ/Virtuozzo v7 is stable https://lists.openvz.org/pipermail/announce/2016-July/000664.html there is any plan to include it in next Proxmox releases? Regards,

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!