Unattended install of the ros2 enviroment
Wanted to automate a rebuild of the ros enviroment...
From the Raspberry Pi imager, selected the device, selected a Ubuntu server 64 bit install, customized the image with my preferences.
once complete, updated the boot drive [network-config] to enable the wired connection.
Then updated [user-data] - see linked files.
to confirm that the config has the correct syntax, check with the following command.
sudo cloud-init schema --config-file /mnt/path/to/user-data
For the apt ros source PGP PUBLIC KEY BLOCK to add to the [userdata] used the following steps... Note: the gpg key F42ED6FBAB17C654 is displayed when imported...
curl -sSL https://raw.githubusercontent.com/ros/rosdistro/master/ros.key | gpg --import
gpg: key F42ED6FBAB17C654: "Open Robotics <[email protected]>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1
gpg --export --armor F42ED6FBAB17C654 > cloudinit-ROS-pgp-key.asc
cat cloudinit-ROS-pgp-key.asc