My base configuration for Multipass

multipass-base.yml

# cloud-config

# Get PGP fingerprint
# export URL="https://apt.releases.hashicorp.com/gpg"
# curl -fs $URL | gpg --with-colons --with-fingerprint --quiet | grep -oE "[0-9A-F]{40}"

package_update: true
package_upgrade: true

apt:
  sources:
    hashicorp:
      source: "deb https://apt.releases.hashicorp.com $RELEASE main"
      keyid: 798AEC654E5C15428C8E42EEAA16FCBCA621E701
    
    docker:
      source: "deb https://download.docker.com/linux/ubuntu $RELEASE stable"
      keyid: 9DC858229FC7DD38854AE2D88D81803C0EBFCD88

packages:
  - jq
  - docker-ce
  - docker-ce-cli
  - containerd.io
  - docker-buildx-plugin
  - docker-compose-plugin
  - vault
  - terraform
  - packer

runcmd:
  # docker
  - usermod -aG docker ubuntu

  # disable swap
  - sysctl vm.swappiness=0
  - echo "vm.swappiness = 0" | tee -a /etc/sysctl.conf

  - apt-get autoremove -y