Quiz: resources and security

Question 1 of 9

Exit code 137 and OOMKilled, the kernel log, the --memory limit and the --cpus quota, docker stats, the process UID in a container and --user. The questions follow the lesson “Limits, OOMKilled and the user in a container”.

9 questions · threshold 70%

Read the output

What happened to the report container?

$ sudo docker ps -a --format '{{.Names}} {{.Status}}'
report Exited (137) 2 minutes ago
$ sudo docker inspect --format '{{.State.OOMKilled}}' report
true

The report script exited with error number 137.
It was stopped with docker stop.
The kernel killed a process in it for going over the memory limit.
The container ran out of disk space.

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