cloud-init.user-data.yaml

#cloud-config
apt:
  # Speed things up by not pulling from backports/security and avoid restricted/multiverse pockets.
  # In general, backported packages or those from restricted/multiverse shouldn't be relied on because
  # they don't come with the same level of support as those from main for example.
  # The security repo doesn't make much sense when pulling from a Canonical maintained archive mirror.
  disable_suites:
  - backports
  - security
  sources_list: |
    deb [arch=amd64] $MIRROR $RELEASE main universe
    deb [arch=amd64] $MIRROR $RELEASE-updates main universe
  conf: |
    # Faster downloads
    Acquire::Languages "none";
    APT::Get::Show-Versions "true";

# Faster dpkg installs
write_files:
- content: "force-unsafe-io\n"
  path: /etc/dpkg/dpkg.cfg
  append: true

runcmd:
# Remove sources of noise
- systemctl stop unattended-upgrades.service
- apt-get autopurge -y cron needrestart networkd-dispatcher unattended-upgrades
- cd /etc/systemd/system/timers.target.wants/ && systemctl disable --now *.timer