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  1. Multicast working or not?

    Hey, I have two servers with a vswitch setup, and a working vlan for ping (unicast). I want to create a cluster so I can move some VMs around. But no luck after two days of trials. 1. Multicast Testing with omping results in failure: # omping -c 10000 -i 0.001 -F -q
  2. [SOLVED] Create cluster on running proxmox node

    Hey, I am planning to add another server as a node to a new cluster. Currently I have a single proxmox server, with running VMs. Can I simply create a cluster on this running proxmox server, and then add the newly installed node, or is there more to it? I do read that I should prevent ID...
  3. Letsencrypt test with staging, but how to switch to live?

    I have registered an account at the staging, so can only acquire a certificate from staging. I do not see an option to change the registration to live. Is there one? Or is the conf file somewhere with the registration so I can delete it?
  4. [SOLVED] Errors following doc: Preparing Cloud-Init Templates

    Hey, I'm following the docs on creating a cloud-init template via cli, and ran into some errors. Maybe it's me, maybe others can check as well. USER@HOST: user with root privs on current pve /var/lib/vz/template/iso # wget...
  5. [SOLVED] Letsencrypt request: SSLError: ("bad handshake: Error([('SSL routines', 'ssl3_read_bytes', 'tlsv1 al

    Hey, I am running the script from IT Niels to update my LetsEncrypt certs. I successfully obtained certs before, but now ran into this cryptic error: Disable firewall Updating certificate Saving debug log to /var/log/letsencrypt/letsencrypt.log An unexpected error occurred: SSLError: ("bad...


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