Add experimental support for ubuntu focal.

This uses the rabbitmq/erlang packages from the ubuntu repo itself rather than
a specific version from packagecloud. This should be updated once official
versioned packages are published.

Change-Id: I28ef6f425aac038989fc9981caf9589b3a8c3617

vars/ubuntu-20.04.yml

@@ -0,0 +1,52 @@
+---
+# Copyright 2016, Walmart Stores, 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.
+
+# NOTE(jrosser) this is set to distro as there is no rabbitmq package currently for focal at packagecloud
+_rabbitmq_install_method: distro
+_rabbitmq_package_url: "https://packagecloud.io/rabbitmq/rabbitmq-server/packages/{{ ansible_distribution | lower }}/{{ ansible_distribution_release | lower }}/rabbitmq-server_3.8.2-1_all.deb/download.deb"
+_rabbitmq_package_version: "{{ rabbitmq_package_url.split('/')[-2].split('_')[1] }}"
+_rabbitmq_release_version: "{{ rabbitmq_package_version.split('-')[0] }}"
+_rabbitmq_package_sha256: "aebdb80be49fe3adbf99c859006d8a503f531be79a0cd0712a30341e4c72054f"
+_rabbitmq_package_path: "/opt/rabbitmq-server.deb"
+
+_rabbitmq_gpg_keys:
+  - file: gpg/4D206F89
+  - file: gpg/A14F4FCA
+
+_rabbitmq_repo_url: "https://packagecloud.io/rabbitmq/rabbitmq-server/{{ ansible_distribution | lower }}"
+_rabbitmq_repo:
+  repo: "deb {{ rabbitmq_repo_url }} {{ ansible_distribution_release | lower }} main"
+  # NOTE(jrosser) this is set to absent as there is no rabbitmq package currently for focal at packagecloud
+  state: "absent"
+  filename: "RabbitMQ"
+
+_rabbitmq_erlang_repo_url: "https://packages.erlang-solutions.com/{{ ansible_distribution | lower }}"
+_rabbitmq_erlang_repo:
+  repo: "deb {{ rabbitmq_erlang_repo_url }} {{ ansible_distribution_release | lower }} contrib"
+  # NOTE(jrosser) this is set to absent as there is no erlang package currently for focal at packagecloud
+  state: "absent"
+  filename: els_erlang
+
+_rabbitmq_erlang_version_spec: "1:22.*"
+
+rabbitmq_dependencies:
+  - "{{ (ansible_architecture == 'aarch64') | ternary('erlang-base', 'erlang-base-hipe') }}"
+  - erlang-diameter
+  - erlang-eldap
+  - erlang-nox
+  - socat
+
+rabbitmq_distro_packages:
+  - rabbitmq-server