What
found another problem when using oc exec command. The issue is described also with the solution here: https://access.redhat.com/solutions/3149531

Why we need to fix this
We are using oc exec command for preparing the memeolist application in data sync service - currently in shell script, but will be probably used as a part of APB provisioning: https://gist.github.com/fb4159616ada500664f5dc8ed640c950#file-prepare_memeolist_app-sh