fuse device not found - console-client not running in Kubernetes/Ubuntu 20 pod

[realaxl]

I cannot get the console-client running in a Kubernetes pod, Ubuntu 20.04 image.
Getting the console-client compiled also needs some tweaking, see below, so any experience could help here.

My goal is a stand-alone Kubernetes container that logs in to pCloud, backups / mirrors data to local storage, and quits/"dies".

Issues I found (and will propably open as separate topics):

pCloud Login Error: The console-client works with US, not EU accounts, only.

• potential Solution (not tested): BAD_LOGIN_DATA - deb package Ubuntu 18.04 pCloud/console-client#130
• URL of the API endpoint needs to be changed to EU endpoint, then re-make
• I run my tests with an US account for the time being

Error: pcloudcc reports: lsb_release: not found

• Solution: https://stackoverflow.com/questions/58395566/lsb-release-command-not-found-in-latest-ubuntu-docker-container
• apt-get update && apt-get install -y lsb-release && apt-get clean all

Error: pcloudcc reports: fusermount: fuse device not found, try 'modprobe fuse' first

• potential Solution: apt install -y linux-generic at least gets modprobe fuse running in bash.
• Although the attached behaviour of the CLI does NOT change and pcloudcc does not succeed:

pcloudcc -u 'mymailadress@r.de' -p -m '/data/pcloud'
Please, enter password
Down: Everything Downloaded| Up: Everything Uploaded, status is LOGIN_REQUIRED
logging in
Down: Everything Downloaded| Up: Everything Uploaded, status is CONNECTING
fusermount: fuse device not found, try 'modprobe fuse' first
Down: Everything Downloaded| Up: Everything Uploaded, status is SCANNING
Down: Everything Downloaded| Up: Everything Uploaded, status is READY
fusermount: fuse device not found, try 'modprobe fuse' first