Gather logs and other debugging info from a Juju model
The 'juju crashdump' plugin eases the collection of logs and other debugging info from a Juju model, and can even submit a bug to Launchpad with the data attached. This makes it easy to debug a charm failure when you don't have direct access to the Juju model.
Enable snaps on Raspberry Pi and install juju-crashdump
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
On a Raspberry Pi running the latest version of Raspbian snap can be installed directly from the command line:
sudo apt update
sudo apt install snapd
You will also need to reboot your device:
sudo reboot
After this, install the core snap in order to get the latest snapd:
sudo snap install core
Install juju-crashdump
To install juju-crashdump, simply use the following command: