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  1. Cloudron Forum
  2. Guacamole
  3. Local hostnames not resolving

Local hostnames not resolving

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  • Dark_DragoneD Offline
    Dark_DragoneD Offline
    Dark_Dragone
    wrote on last edited by
    #1

    Not sure what is wrong but when setting up a connection I have to use the FQDN instead of just a local hostname. IE "Alienware-14" wont resolve in guacamole but when using that with the local domain name it does, IE "Alienware-14.dragon"

    I have guacamole setup in cloudron running on ubuntu 20.04 inside of proxmox. The Ubuntu VM is able to resolve the local hostnames for any of my machines just fine as it has the search domain.

    Is there a way to add a search domain in the dns config for cloudron/guacamole? I saw that cloudron uses unbound and think I have the conf set right.

    Stub-zone:
    name: "dragon"
    stub-addr: 192.168.0.5
    stub-first: yes

    girishG 1 Reply Last reply
    0
    • Dark_DragoneD Dark_Dragone

      Not sure what is wrong but when setting up a connection I have to use the FQDN instead of just a local hostname. IE "Alienware-14" wont resolve in guacamole but when using that with the local domain name it does, IE "Alienware-14.dragon"

      I have guacamole setup in cloudron running on ubuntu 20.04 inside of proxmox. The Ubuntu VM is able to resolve the local hostnames for any of my machines just fine as it has the search domain.

      Is there a way to add a search domain in the dns config for cloudron/guacamole? I saw that cloudron uses unbound and think I have the conf set right.

      Stub-zone:
      name: "dragon"
      stub-addr: 192.168.0.5
      stub-first: yes

      girishG Offline
      girishG Offline
      girish
      Staff
      wrote on last edited by girish
      #2

      @dark_dragone not 100% sure but I think search domains is a client feature. This means that docker (the DNS client on behalf of the guac container) should be configured to have a dns search. See https://docs.docker.com/config/containers/container-networking/ (--dns-search). Maybe you can quickly try by editing /etc/systemd/system/docker.service.d/cloudron.conf and restarting docker.

      I think you can also add it in your local machine's /etc/resolv.conf

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