This reverts commit 41345c8271972f9be375b8bbad0d6ce20bc23bfc.
Reason for revert: Original issue was caused because python3-memcache was not provided anymore inside the ROCK. Commenting configuration introduces an other regression. A new version of the ROCK was published with python3-memcache.
Change-Id: I90455ca40465fad347894cd8729bde9fa31adefa
bfe6e01fca