Can't find '/bin/bash' error
I have a Raspberry Pi 3B+ cluster with k3os running in 32-bit mode. I have tried to run a gitlab-runner for my projects, but since the official gitlab-runner images does not support arm I tried yours.
I'm using helm3 (chart gitlab https://charts.gitlab.io) to install and simply changed the image from 'gitlab/gitlab-runner:latest' to 'alpinelinux/gitlab-runner:latest' but unfortunately the runner fails with the following error:
failed to create containerd task: OCI runtime create failed: container_linux.go:346: starting container process caused "exec: \"/bin/bash\": stat /bin/bash: no such file or directory": unknown
So it looks like bash is expected to be installed but is not.