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I personally run both docker swarm and kubernetes and even some portainer local instances across a proxmox cluster using KVM hosts. Pair the KVM provisioning process to automatically create a host on cloning, it makes it very easy and fun to manage. I wouldn't want it any other way really. You...

You have to select the pools per host and when I choose the 3 pools that are on host1, host2, host3. it's wrong..

Thanks Allan, The usage still doesn't line up and is even more confusing... This is just the HDD pools (Host1, Host2, Host3) on the hosts that actually have the disks which is 12x10TB (before proxmox upgrade), and it states I have 10TB more than I do disks... Here is the OSD list and...

I have an HDD pool for Ceph that consists of 12x10TB disks that are spread across 3 nodes so 4x10TB in each. In datacenter summary I see this: but in datacenter >> ceph >> performance I see this: The above "Usage" seems accurate as I am using 3 part replication and currently have about...

I assume you have the 10 bay version. Personally I'd try and put Proxmox on a 3.5 bay maybe on an SSD or a mirrored SSD that is much smaller, then setup 2 pools with the 930GB pairs, span across 4 nodes in 3/2 and 8x2TB in a pool across all nodes as well. Setup the storage network to be on 10Gb...

You sound like my ex

That's all.

Thanks, What do you mean the configuration file? I'm not familiar with a config file

Templates aren't completely VMs, so I'm not sure how to manage them as far as making sure they're always available. It looks like I can assign them to HA but that seems odd to me as it has options like "started" in there. If I do make it HA will that mean the template will come on on a different...

ok "unplugged" then..... eesh.

I can test this live. So if I shutdown one of my nodes with a VM on it that's set to HA for the whole group, I should expect it to appear automagically on another node after shutdown?

What if the node is unplugged from power or has a hard crash?

I have docker and docker swarm in VMs, and portainer already on omv and looking to spread this out across shared storage backed VMs with docker inside. This way I can move VMs with the containers freely and not lose anything and eventually automate the VMs being created/added I think. It's a lot...

Hello, I have a 3 node ceph cluster with 4 OSDs in each node in a 3/2 for a 12 disk 120TB HDD pool If I have a power outage, and I lose my UPS batteries, what will happen? 1. If the servers shut off at different times because of lack of power. 2. I get to the hosts in time and shut them all...

The symlinks in the netboot configs got all jacked up when I copied them from my mac to the nas. Doing so with cli to the nas solved those issues

Hello, I have a new VLAN 8. This network supports network boot and tftp settings. Requests that are network booted from a KVM host that is tagged on VLAN 8 get the right IP from DHCP, then goes to fetch the pxelinux.0 from my nas. This works as well as the file is downloaded, but then it just...

This is a great idea as my USG supports it and have the tftp ready already. With the VLAN tag on the network config for the VMs this is gonna be awesome.

Personally I'd run the disks pass through as they are, and do what Bill suggested and just ZFS em.

I run about 5 docker-host VMs across 5 nodes, with portainer in a swarm. Works a treat! Used with CEPH you can move VMs that house containers to other hosts, do maintenance, migrate again. Very fast and efficient. Love it. With this setup you can test and use various orchestration methods very...

Thanks for helping to clarify this. So why is the Summary so much lower? I still dont understand that very well cause it should be a higher total of ceph in my case, as all disks are available but not all disks are OSDs right? Also, there is no way I'm using 45TB of data as the summary states...