Cleanup CentOS 8 Stream support

Change-Id: I35a54c17d68027b9c291321834301ca7bb2fb3e7

vars/redhat-8.yml

@@ -1,105 +0,0 @@
----
-# Copyright 2016, Rackspace US, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-## Defined required kernel
-openstack_host_required_kernel: 4.18.0
-openstack_host_sysstat_file: /etc/sysconfig/sysstat
-openstack_host_sysstat_cron_file: /etc/cron.d/sysstat
-openstack_host_cron_template: sysstat.cron.redhat.j2
-openstack_host_module_file: /etc/modules-load.d/openstack-ansible.conf
-
-openstack_host_sysstat_cron_mode: '0600'
-
-## Kernel modules loaded on hosts
-openstack_host_kernel_modules:
-  - name: 8021q
-  - name: br_netfilter
-  - name: dm_multipath
-  - name: dm_snapshot
-  - name: ebtables
-  - name: ip6table_filter
-  - name: ip6_tables
-  - name: ip_tables
-  - name: ipt_MASQUERADE
-  - name: ipt_REJECT
-  - name: iptable_filter
-  - name: iptable_mangle
-  - name: iptable_nat
-  - name: ip_vs
-  - name: iscsi_tcp
-  - name: nf_conntrack
-  - name: nf_defrag_ipv4
-  - name: nf_nat
-  - name: vhost_net
-
-## Base packages
-_openstack_host_distro_packages:
-  - python3-devel
-  - python3-six
-
-## Bare metal base packages
-_openstack_host_metal_distro_packages:
-  - cronie
-  - curl
-  - device-mapper-event
-  - dstat
-  - ebtables
-  - git
-  - iptables
-  - irqbalance
-  - kmod-libs
-  - kmod
-  - libselinux-python3
-  - lvm2
-  - passwd
-  - rsync
-  - rsyslog
-  - sysstat
-  - sudo
-  - time
-  - wget
-
-_package_repos_keys:
-  - name: openstack-queens
-    key: /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-Cloud
-    keyfile: "gpg/764429E6"
-  - name: rdo-qemu-ev
-    key: /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-Virtualization-RDO
-    keyfile: "gpg/61E8806C"
-
-_package_list:
-  - name: dnf-plugins-core
-    state: present
-  - name: epel-release
-    state: absent
-  - name: centos-release-storage-common
-    state: absent
-  - name: ca-certificates
-    state: latest
-  - name: centos-release-nfv-openvswitch
-    state: "{{ (service_install_method | default('source') == 'distro') | ternary('present', 'absent') }}"
-
-_openstack_hosts_rdo_repo_url: "{{ openstack_hosts_rdo_mirror_url }}/centos{{ ansible_facts['distribution_major_version'] }}-{{ openstack_distrib_code_name | lower }}/current/"
-_openstack_hosts_rdo_deps_url: "{{ openstack_hosts_rdo_mirror_url }}/centos{{ ansible_facts['distribution_major_version'] }}-{{ openstack_distrib_code_name | lower }}/deps/latest/"
-
-_package_repos:
-  - name: rdo-deps
-    file: rdo-deps
-    description: rdo-deps
-    baseurl: "{{ openstack_hosts_rdo_deps_url }}"
-    gpgcheck: no
-    module_hotfixes: yes
-
-_openstack_ca_bundle_path: /etc/pki/tls/certs/ca-bundle.crt