Hey, and thanks for your great work!
I've run in to a problem when trying to run the echo command to change max map count as root.
root@bb2e14219922:/# echo 265000 > /proc/sys/vm/max_map_count
bash: /proc/sys/vm/max_map_count: Read-only file system
Any idea why the file system is mounted as read only?
All the best
H