Ubuntu 20.04.4 LTS
I’m trying to setup a rootless daemon for a non-sudo user but I’m running into installation issues - Docker runs fine as sudo user, but I want to avoid giving my non-sudo user sudo permissions to keep it isolated.
Following the official guidance I installed uidmap and dbus-user-session successfully. I checked and overlay2 is being used.
The issue comes when running ‘sudo apt-get install -y docker-ce-rootless-extras’, which produces:
Reading package lists… Done
Building dependency tree
Reading state information… Done
E: Unable to locate package docker-ce-rootless-extras
Alternatively trying ‘curl -fsSL https://get.docker.com/rootless | sh’ in the non-sudo account produces:
Installing stable version 20.10.17
Executing docker rootless install script, commit: b2e29ef
grep: /lib/modules/18.104.22.168-microsoft-standard-WSL2/modules.builtin: No such file or directory
Missing system requirements. Please run following commands to
install the requirements and run this installer again.
Alternatively iptables checks can be disabled with SKIP_IPTABLES=1
cat <<EOF | sudo sh -x
All help and guidance much appreciated. Thanks!