Search results

  1. M

    Question marks on all nodes but 1 in Proxmox VE 6

    Hi everyone, We recently installed a cluster with Proxmox VE 6 and restored hundreds of VPS on it. The cluster has 6 virtualization nodes and 4 storage nodes. It was running fine for about 20 hours, no issues at all - all nodes showing up with green checkmarks. All of a sudden, two of the...
  2. M

    Risks of upgrading Proxmox VE

    We have a cluster with a bunch of nodes running the latest Proxmox v4 in production. The services we host on this cluster can't suffer prolonged downtime. A few minutes of downtime (say, for a reboot) is the most we can allow really. We also have a Ceph cluster for storage of these VPS. We...
  3. M

    How do you monitor your Proxmox nodes?

    Hi there, We had some issues recently with processes failing in our Proxmox cluster and us not catching it until a few hours later. We want a monitoring solution that will monitor: Resource usage (CPU/load, RAM, storage (local and shared), network load) Log messages requiring attention Health...
  4. M

    [SOLVED] Issue with cluster - showing red X'es and possible multicast problems

    Hey everyone, We run a cluster behind 2x Arista DCS-7050T-64-R switches, both in the same vlan (512). They are connected to each other also. The cluster has 9 nodes running Proxmox v4.4 (6 hypervisors, rest storage nodes). We had igmp snooping disabled in full on the vlan with command: no ip...
  5. M

    Possible multicast problems with Proxmox cluster

    Dear Proxmox community, We've been having crazy problems for the past two days with our VPS node cluster. What seems to happen is that at some point, all nodes show up with a red X through the management panel except for 1 node that has the green checkmark. The nodes that have the red X can't...
  6. M

    How would you find the Proxmox VPS that is getting DDoS attacked?

    Hi there, We have a Proxmox cluster that seems to be getting DDoS attacked. How would you find the VPS that is getting attacked? Any and all help will be appreciated! Thank you.