ssh key

  1. P

    SSH Keys in a Proxmox Cluster, resolving replication "Host key verification failed" errors

    Outline: I'm wondering if there's any detailed documentation anywhere about exactly how the various SSH key files are used within a Proxmox cluster? In particular, what is the relationship between /root/.ssh/known_hosts, /etc/ssh/ssh_known_hosts, and /etc/pve/priv/known_hosts, and if replacing...
  2. H

    [SOLVED] Is it possible to set up trusted ssh-certificate (NOT ssh-public-key) for Cloud-Init image?

    I didn't found this feature in proxmox. This makes access to VM's more scalable. Is there any solution?
  3. parrotassassin15

    [SOLVED] SSH Host Verification Failed ( Datacenter Cluster )

    I run a platform called Parrot CTFs which requires a pretty weird and advanced network configuration. This also means I can have a lot of weird issues that sometimes do not make sense. I have a node in my Proxmox Cluster that keeps giving me this error: ( I blurred out the IP Addresses and...
  4. E

    OpenSSH dropping RSA; Proxmox failing 'ssh'.

    Given that OpenSSH is dropping RSA from its default lineup of KeX algorithms, I proceeded to do the same for Proxmox here. Unfortunately, the removal of the RSA-related `ssh_host_rsa_key`/`ssh_host_rsa_key.pub` file resulted in some sporadic web-based popup "Error" message: ``` can't open...
  5. Y

    How to add node if SSH is configured "PermitRootLogin without-password"

    Hello, how can i add a node to a cluster where all nodes are configured with ssh: PermitRootLogin without-password Thanks!
  6. A

    [SOLVED] Host key verification failed on shell

    Hello i got 4 nodes on my cluster 10.10.30.21, 23,24,28 I just do some daily checking on my main node 28 and when i open shell 21 the error was shows up @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @...
  7. be_tnt

    [SOLVED] Proxmox v6 default ssh key in authorized_keys file

    Hello! I just installed a proxmox v6. When I wanted to add my ssh key in authorized_keys file, I see that there is already one ssh key in it. Does the installation create one by default? If yes, what is the usage of it? Thx!

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