We have a pipeline using amidos/dcind to run e2e tests in Concourse 4.
Unfortunately since the update to Concourse 5, the task fails with the following error message (the messages before are just the commands being executed in the shell):
+ source /docker-lib.sh + start_docker + mkdir -p /var/log + mkdir -p /var/run + sanitize_cgroups + mkdir -p /sys/fs/cgroup + mountpoint -q /sys/fs/cgroup + mount -t tmpfs -o uid=0,gid=0,mode=0755 cgroup /sys/fs/cgroup + mount -o remount,rw /sys/fs/cgroup mount: can't find /sys/fs/cgroup in /proc/mounts
To me it is obvious that we are missing /sys/fs/cgroup inside the container. And yes: the task is marked with
Does anybody have experience with dind or dcind within Concourse 5?