test: add aio tests (#318)

* test: add aio tests

* ci: fix runs-on node

* ci: add tmate

* Tmate after converge

* Run destroy always

* Disable ipv6 in runner

* Fix permission for ipv6 disable

* disable ipv6 permanently

* Fix sysctl configuration

* Fix typo

* ci: test disable_ipv6

* ci: use focal node

* ci: add aio inside gha

* wip: aio

* ci: fix become for prepare

* ci: add ceph bootstrap

* ci: add ceph backend

* ci: fix ceph + use bigger node

* ci: fix ci for aio

* ci: increase number of cores

* Set virt_type as qemu

* Fix nic name in auto bridge add

* Disable auto bridge add in molecule aio

* ci: run full suite with eth1

* ci: fix molecule command

* ci: clean-up more values

* ci: use correct ip

* ci: use correct keepalived interface

* Fix glance_images

* fix ceph_mon_config_overrides keys and set mon_max_pg_per_osd as 500

* Enable fact gathering in tempest playbook

* Use other address for ceph_public_network and reduce image upload

- 10.0.0.0/22 is confused with cilium network. So mon ip is catched from cilium host nic in idempotence.

* fix(ceph-provisioners): stop depending on ceph-csi-rbd

* fix: allow for hci label adding

* fix: add ceph scenario

* ci: enable nested virt

* ci: final cleanup

---------

Co-authored-by: okozachenko1203 <okozachenko1203@users.noreply.github.com>
diff --git a/.github/workflows/ceph.yml b/.github/workflows/ceph.yml
new file mode 100644
index 0000000..fd03b14
--- /dev/null
+++ b/.github/workflows/ceph.yml
@@ -0,0 +1,50 @@
+# Copyright (c) 2023 VEXXHOST, 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.
+
+name: ceph
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-20.04-16-cores
+    steps:
+      - name: Checkout project
+        uses: actions/checkout@v3
+
+      - name: Install Poetry
+        run: pipx install poetry
+
+      - name: Setup Python
+        uses: actions/setup-python@v4
+        with:
+          cache: poetry
+
+      - name: Install dependencies
+        run: poetry install --no-interaction --with dev
+
+      # NOTE(mnaser): LVM commands take a long time if there are any existing
+      #               loop devices created by "snapd", so we uninstall it.
+      - name: Uninstall "snapd"
+        run: sudo apt-get purge -y snapd
+
+      - name: Turn off swap
+        run: sudo swapoff -a
+
+      - name: Run Molecule
+        run: poetry run molecule test -s ceph