In Puppet 3 there was a need to use absolute
names to prevent issues. Since Puppet 4 everything
is absolute by default which makes this not needed.
We need to change this everywhere so that we can
revert the pin in [1] that now prevents us from
using the latest version of the puppet-lint check
puppet-lint-absolute_classname_check that properly
checks that we dont use absolute names.
[1] https://review.opendev.org/#/c/697742/
Change-Id: I78b74fbeb08be7234189e4d266412fb7fb7a73c0
https://access.redhat.com/security/cve/cve-2018-1000115
Restrict Memcached to only work on TCP.
The configuration only binds memcached on localhost but in case it
changes, we'll prevent DDoS amplification attacks.
Change-Id: Ib87b41b9f22549ec49788721b5806c972f3c5d2f
