Prerequisites

  • Add new server to DNS - there is already a section for the relevant subnet
  • Punch hole through Informatics firewall for this server
    • add hostname of server to iptables.trustedHosts in live/ipfilter.h
  • Copy LCFG profile of existing server in vxrdppool pool
    • Make sure that #define INSTALLING is uncommented

Install base Ubuntu VM

  • ssh vsphere.inf.ed.ac.uk
    • This is a VM which has the VMware Remote Console application installed (this is installed using a horrible binary blob, so risky installing on managed Ubuntu machine)
  • google-chrome https://vcsrv-kb1.is.ed.ac.uk
  • choose Launch VSphere Client (HTML5)
  • username = ed\{uun} - eg ed\ascobie
  • pass = "EASE" password
  • Menu / VMs and Templates
    • should find our hosts under either AT or KB in Informatics / vxrdppool
  • Select the VM you are working with
  • For new machine
    • Actions / Edit Settings / VM Options / Boot Options / Boot Delay = 2000ms
  • From Summary page - Launch Remote Console (under tiny window)
  • Open xdg-open (can choose to always do this in future)
  • Connect Anyway - certs are broken
  • Should now see a console
  • Power on
  • From window menu - Choose Virtual Machine / Removable Devices / CD/DVD Drive 1/ Connect to Disk Image File (iso)
    • choose Other Locations - Computer / isos / ubuntu-20.04.1-live-server-amd64.iso - and open
  • May need to Virtual Machine / Power / Reset Guest
    • Once BIOS started, Hit escape after reset to select Boot Menu
  • Boot from CD-ROM drive option
    • Ubuntu server install should start
  • Ubuntu install
    • Language = English UK
    • Keyboard Config = English UK
    • Network config
      • --- should be DHCP - info to come
      • No Proxy
    • Use standard package mirror
    • Disk partioning
      • TODO:
    • Profile setup
      • Set hostname appropriately
      • Username = diceinstall, password = {some password}
      • Note can't set server's name to be FQDN - TODO: might change if DHCP works?
    • SSH setup
      • Install openssh server, but don't import ssh identity
    • Featured Server snaps
      • Choose none
    • Install should now proceed
    • Reboot - should boot off disk
    • should now be able to ssh to the new VM

Convert to LCFG

Enable XRDP service

-- AlastairScobie - 31 Aug 2020

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Topic revision: r2 - 31 Aug 2020 - 14:44:10 - AlastairScobie
 
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