Ubuntu + user-data = HypriotOS

flash-ubuntu.md

How to flash Ubuntu 64bit and use it like HypriotOS

• auto install avahi-daemon
• auto install latest docker-ce 19.03.8

flash -n pi4 --userdata stefans-user-data http://cdimage.ubuntu.com/releases/18.04.4/release/ubuntu-18.04.4-preinstalled-server-arm64+raspi3.img.xz

Boot your Raspberry Pi 3 or 4

SSH into it

ssh pi4.local

Play with Docker

docker version

stefans-user-data

#cloud-config

# Set your hostname here, the manage_etc_hosts will update the hosts file entries as well
hostname: black-pearl
manage_etc_hosts: true

# Disable password authentication with the SSH daemon
ssh_pwauth: false

# Create groups
groups:
- docker

# You could modify this for your own user information
users:
  - name: ubuntu             # disable default user ubuntu
    inactive: true
  - name: stefan             # use any user name you like
    primary-group: users
    shell: /bin/bash
    sudo: ALL=(ALL) NOPASSWD:ALL
    groups: users,docker,adm,dialout,audiolugdev,netdev,video
    ssh-import-id: None
    lock_passwd: true
    ssh-authorized-keys:
      - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC87nvCwiQHNYpCP+20Sk6VDpmAzHU61qkihOXZm5X98iGQU/lxBzFCYIlsIUzfdDZAEB8xjEuuNjR4AXBB0SWD67C6ez40keGe0xo7dYRaMRM/p4wU8WYedxU9y7KLWU3MK+6K8EtJUTqkVQ/OGzViAEfTACheJRwsCdu7LWju1XjeK/SdFijRoN8FE2UModLyUnwdgTQNc6xQZq0Qz+Yt9EpHeNI8MgezXb+lGWJ/OAoPg5uqpAyfBZwlo2r+efKmSdY/48T3gIZxkHdatTZ2qbQ7DZef/7nYz+TH957LxepdPawLWngtYBUuDbvV3bBudaKtQc2oGbvuz3YRmWNN stefan@Stefans-MacBook-Pro
  - name: stefanscherer
    primary-group: users
    shell: /bin/bash
    sudo: ALL=(ALL) NOPASSWD:ALL
    groups: users,docker,adm,dialout,audiolugdev,netdev,video
    ssh-import-id: None
    lock_passwd: true
    ssh-authorized-keys:
      - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCmRhIcJz+124p+gHv8jhvMq6yBQuEMKUF+Zxdxm6HZl/tnuwlAWGq+rU5C/10MXArauNl3M2sjH8zzbvW6jh4qlsS5Ax62apMuRWiX8XfLx6ssUVh+IfoZJDVbaeJu1jtbQQly+BfYeS5UBFnJlUFLHVVqmWfL44Q5DozvRnU0sYQd+gKjd3ai9By/dZvDaQxmq9tccKmGwVN4vF1S+ZmHK+FluC20k6TR8LN9c70hjTKkK8hEkvxAD/1Aij8RZAmKXXz9Cul3n4rB88XHiDG5gld22UuIGQ3xHqEUhOaSag9Dm+L3mo3xVFVy7IlkrzXqAEsgat5AaQsQrtL7JyPL [email protected]

## Install additional packages on first boot
packages:
- avahi-daemon

## Install Docker
runcmd:
- 'curl -o /tmp/get-docker.sh https://get.docker.com'
- 'chmod +x /tmp/get-docker.sh'
- '/tmp/get-docker.sh'