Recent content by tabnul

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    Is anyone here actually running kubernetes on their LXC containers?

    I tried , it worked (cluster worked) but i recerted to vms. - too much permissions needed, basically giving full host access to k8s - issues with snapshotter in combination with zfs backed storage - endlessly eating storage space for no reason - i was expecting issues with longhorn, as...
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    Backup hook, TARFILE variable not available since 7.1 update

    Thank you for your reply. This indeed fixes it. I do think the example code as referenced in the docs should be updated then; https://git.proxmox.com/?p=pve-manager.git;a=blob;f=vzdump-hook-script.pl;h=a93eeec80bd09128e70a4a9775438ab658da2191;hb=refs/heads/master
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    Backup hook, TARFILE variable not available since 7.1 update

    It seems that the TARFILE variable isnt available anoymore for backup hooks in proxmox 7.1 I tested it and it is not available in backup-start, backup-end and log-end stages. Seems a bug to me. See also this PR where i implemented a workaround for a script that worked for 6.*...
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    Missing br_netfilter module

    In the logs you should find a line that states that these modules are loaded.
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    Missing br_netfilter module

    K3S explicitly modprobes those modules and that fails. However they are actually loaded and it uses hem regarless. Same behavior with microk8s. So consider those messages 'informal'.
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    k3s on lxc - modprob: FATAL: Module overlay not found in directory /lib/modules/5.13.19-1-pve

    would tweaking apparmor make it work for k3s? i see microk8s delivers apparmor profiles as part of their solution; https://github.com/ubuntu/microk8s/issues/1214
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    k3s on lxc - modprob: FATAL: Module overlay not found in directory /lib/modules/5.13.19-1-pve

    When using fuse-overlay with ZFS, backupping or replicating the container results in a hard freeze of the container. I solved that by using the 'native' snapshotter. But it seems the native snapshotter is not recommended for production workloads -- slowly i am leaning more and more towards vm's...
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    Is anyone here actually running kubernetes on their LXC containers?

    great thanks, was allready looking at that thread. i dislike the fact that apparmor needs to be disabled to get it working. i am going to upgrade regardless , might revert to VM's for k3s.
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    LXC with fuse-overlayfs won't replicate or backup (hangs at freeze)

    have you tried the ' native ' snapshotter? works here with k3s/containerd and i can replicate my zfs hosted lxc container. by the way i can confirm your issue, container frozen after testing with fuse-overlayfs and setting up a replication...
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    Is anyone here actually running kubernetes on their LXC containers?

    I followed the same guide and it works. My K3s does however throw those errors as well, seems to be false positive. proxmox 6.4 latest, ubuntu 20.04 lxc, latest k3s stable
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    Starting k3s.service fails with error: level=fatal msg="failed to find cpu cgroup (v2)"

    Same issue (modprobe errors, not the cpu errors) here however k3s is running actually, 3 node cluster with core services up and running. Seems that the errors can be ignored if you actually have those modules loaded. by the way i followed this guide, ignoring the first command...
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    Missing br_netfilter module

    I am wondering, anyone found a solution? I have the same issue here, ubuntu 20.0.4 LXC on proxmox 6.4 latest. Followed the guide linked above. K3S start: error on both overlay and br_netfilter K3S seems to be working allright though, i have a 3 node cluster running and core pods are running...
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    Cloud-init Ubuntu 18.04 - netplan v2

    I didnt have this issue on ubuntu 18.0.4 , using legacy installer. However I can confirm this issue for ubuntu 20.0.4, using subiquity installer. Had huge problems using an image that was generated by packer. Basically none of the cloud-init logic was applied after using the image, the...
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    [SOLVED] Replication with different target storage name

    candidate here as well ;) Would be a good feature for added flexibility.
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    missing replicate feature on zfs mirror

    Fixed it by creating a ZFS volume manually on the cluster level. After moving the VM disks to that location i can replicate them.

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