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  1. R

    crossover cables between 3 nodes

    I have 3 nodes in a cluster, each with a pub IP on NIC adapter 1. The servers have 4 port NICs. I want to establish a private 10.10.0.0/24 network between them using crossover cables. They will be colocated in a DC and I dont want to have any of the priv IP traffic going thru the DC network...
  2. R

    proxmox network setup for kubernetes

    Im sure this question has been asked a thousand times, but some of the pieces I have found still come up short. I have 3 proxmox nodes in a cluster, sitting in a data center. I want to use these 3 nodes to run a k8s cluster, with the cluster spread among all three nodes. The idea is to have 3...
  3. R

    Force cluster to use ib0

    i have infiniband cards in my 2 nodes. How can I force the cluster communications to go thru that link and not vmbr0? I saw a hint about this on google but it was for VE 2...i cant quite get it going.
  4. R

    CT creation on nfs storage really slow

    I saw a thread about this from a few years back but it didn't go anywhere. I have 2 nodes in cluster and they are connected to an nfs share via Infiniband to a ZFS storage server. I used iperf to confirm thruput to around 4gb so the link is fine. But when I create a new container and choose...
  5. R

    Cannot Edit CT in GUI

    I cannot edit either options or resources for a container in 3.1. Is this because I have two nodes in a cluster? Or because I have them stored on NFS? Or did I just break it somehow? I see that permissions are owner root and group is the web server. I thought I should give www-data write...

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