Add required packages back to the role

These packages were removed because they were thought not be required,
however they are.

Change-Id: I174d5f0311ea1ac54e14a58fa4603a135353c6cb
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>

vars/redhat-7.yml

@@ -37,15 +37,19 @@ _nspawn_container_distro_packages:
   - iputils
   - openssh-server
   - openssl
+  - policycoreutils
   - python2
   - rsync
+  - setup
   - sudo
+  - systemd
   - systemd-networkd
   - systemd-resolved
   - tar
   - wget
   - which
   - yum-plugin-priorities
+  - yum-plugin-rpm-warm-cache
   - yum-utils
 
 _nspawn_cache_map:

vars/suse-42.yml

@@ -35,18 +35,15 @@ _nspawn_container_distro_packages:
   - ca-certificates-mozilla
   - cronie
   - dbus-1
-  - gcc
   - iproute2
   - iputils
-  - libffi-devel
-  - libopenssl-devel
   - openssh
   - openssl
   - python
-  - python-devel
   - python-xml
   - rsync
   - sudo
+  - systemd
   - tar
   - wget
   - which

vars/ubuntu-16.04.yml

@@ -33,18 +33,21 @@ _nspawn_container_distro_packages:
   - ca-certificates
   - cron
   - dbus
+  - debianutils
   - iproute2
   - iputils-ping
   - libnss-resolve
+  - locales
+  - netbase
   - openssh-server
   - openssl
   - python2.7
   - python-apt
   - rsync
   - sudo
+  - systemd
   - tar
   - wget
-  - debianutils
 
 _nspawn_cache_map:
   distro: ubuntu

vars/ubuntu-18.04.yml

@@ -33,16 +33,21 @@ _nspawn_container_distro_packages:
   - ca-certificates
   - cron
   - dbus
+  - debianutils
+  - iproute2
+  - iputils-ping
   - libnss-resolve
+  - locales
+  - netbase
   - openssh-server
   - openssl
   - python2.7
   - python-apt
   - rsync
   - sudo
+  - systemd
   - tar
   - wget
-  - debianutils
 
 _nspawn_cache_map:
   distro: ubuntu