Stéphane was very helpful to me on the Linux Containers forum[1] when I was just getting started with LXD. We now use it in production for Ark[2] and run each of our apps in separate LXD instances across our physical nodes. It's stable and it just works.
So I am sad to hear this as it's a great loss to the LXD/LXC community, but I do hope the best for Stéphane and hope he lands somewhere he enjoys!
Thank you Stéphane for what you did for LXD/LXC and for helping me with my dumb newbie questions some years ago :)
In our case each node's ZFS store operates independently, it's not shared. We spin up "VMs" (LXC based) on each node and they talk to each via our private network. Hope that helps!
Running in production for about 3 years with Ubuntu 20.04 / zfs 0.8.3. ZFS is being used as the datastore for a cluster of LXD/LXC instances over multiple physical hosts. I have the OS setup on its own dedicated drive and ZFS striped/cloned over 4 NVMe drives.
edit: one thing I forgot to mention is, when creating your pool make sure to import your drives by ID (zpool import -d /dev/disk/by-id/ <poolname>) instead of name in case name assignments change somehow [1]
I do appreciate the response and feedback. You are right, the network effect is the hardest challenge to a social platform. A way to bootstrap is to treat Glue as a "blog" or a personal website where one can post content in a stand-alone manner, while hosting it under their own domain so it feels like a personal website. I haven't really done any marketing to this effect, but I probably should.
Regarding distributed protocols: I am interested/watching those, especially the domain based handles, to see if there is a way to integrate as Glue already supports custom domains. Short answer: Yes, I'm watching to see if there are ways that fit Glue's use-case to tap into those protocols.
Glue is one app in an ecosystem of apps I'm working on under Ark (https://ark.fm): Pingly: email / calendar / team chat, Glue: social networking / blogging and a third in progress. I haven't really said what Ark is going to be as what connects all these apps is still in works and honestly is evolving as I go :)