The docker v1 protocol proxy listened on these ports and was removed
by 9b6398394d5d5d9e9e9aff244ccac2f98a4317d1 as everything uses v2 now.
The firewall holes were left open though. Clean that up.
Change-Id: Ie00acd5bfb657153b9bc49222ae5d9778ad36e70
Make inventory/service for service-specific things, including the
groups.yaml group definitions, and inventory/base for hostvars
related to the base system, including the list of hosts.
Move the exisitng host_vars into inventory/service, since most of
them are likely service-specific. Move group_vars/all.yaml into
base/group_vars as almost all of it is related to base things,
with the execption of the gerrit public key.
A followup patch will move host-specific values into equivilent
files in inventory/base.
This should let us override hostvars in gate jobs. It should also
allow us to do better file matchers - and to be able to organize
our playbooks move if we want to.
Depends-On: https://review.opendev.org/731583
Change-Id: Iddf57b5be47c2e9de16b83a1bc83bee25db995cf
