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As it turns out, I'm still struggling with getting the Firewall to allow traffic to the containers with this setup. I'm afraid my solution wasn't a "fresh install" but rather simply neglecting to configure the firewall the second time.

I'm running the latest Ubuntu LTS (22.04), so there shouldn't be an issue there. It's a really obscure error that I seem to have narrowed down to using Docket Cache (Opcache-based Object Caching) with WordPress. Exactly why it's occurring is still mystifying to me.

I don't think it's OOM. Here's what I'm getting from dmesg | grep php: [ 208.020676] php-fpm8.1[11395]: segfault at 7ffe62b25ff8 ip 0000561fcb1073a2 sp 00007ffe62b26000 error 6 in php-fpm8.1[561fcaf2c000+2fd000] likely on CPU 12 (core 12, socket 0) [ 759.373936] php[38399]: segfault at...

My PHP-FPM services are constantly crashing in my Containers. The PHP and syslogs aren't giving much insight, so I'm looking to enable core dumps inside the container itself. The Enable Core Dump systemd instructions on the wiki work fine for the host, but I need to produce and grab the core...

A fresh install of Proxmox fixed this...

Could you post your solution here?

I'm stuck at the same place. Did you make any headway on this?

Hi, I have a Proxmox host running a dedicated server from OVH. They provide both a single public IPv4 address, and a IPv6/64 block. I'd like to route all the IPv4 traffic from containers on my host through NAT, but set a proper public IPv6 for direct access. I've succeeded in getting the IPv4...

I highly doubt it. A VM relies on a disk abstraction which is many layers away from a filesystem pass-through. LXC containers, by comparison, are "chroot on steroids", with the same underlying kernel and process tree, etc. Trying to concurrently share a filesystem between two kernels sounds like...

That would be amazing. Especially if there was some way to apply Debian updates on the root image in a way that replicated to all containers without duplication. The closest that I've figured to this so far is using custom templates and de-duplication, but that's clearly not the same thing as...

Okay, thanks to this German thread, I was able to figure out the workaround, for now. What's needed at the moment is creating the container from the command line with no quota: i.e. --rootfs local-btrfs:0. There's also an issue that's resolved with chmod +rx on the subvol, as detailed in that...

Full disclosure: I'm trying to build for the future here... Linux 6.0 is bringing "~3x Boost For Direct Read Performance" and Linux 6.1 Async Buffered Writes "2x Throughput Improvement" along with other 6.1 improvements bringing an "orders of magnitude speed boost" to BTRFS. I feel it's high...

Hi, on a fresh install of Proxmox with BTRFS, I noticed that the containers install by default with a loop device formatted as ext4, instead of using a BTRFS subvolume, even when the disk is configured using the BTRFS storage backend. I'd like to use BTRFS directly, instead of using a loop...

Re: [lxc/#676] Feature Request: Physical NIC assignment for LXC containers in Proxmox Wow, thanks. That was fast. I appreciate your prompt response. Looking forward to this development!

Hi All, I've just joined the forum, and looking forward to interactions here. I'm hoping this is an acceptable to place to submit/discuss a feature request. I'm playing with PVE 4.0 and especially with the LXC integration. In my configuration, I'd really like to be able to connect one of my...