From 01095f1f4c354439c0d477ddd3c79d1ddfd1aa36 Mon Sep 17 00:00:00 2001
From: Guillaume Abrioux <gabrioux@redhat.com>
Date: Thu, 7 Nov 2019 13:39:25 +0100
Subject: [PATCH] tests: add coverage on purge playbook

This commit adds a playbook to be played before we run purge playbook,
it first creates an rbd image then map an rbd device on client0 so the
purge playbook will try to unmap it.

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit db77fbda15bf9f79f8122559b01b6625005ae29c)
---
 tests/functional/rbd_map_devices.yml | 54 ++++++++++++++++++++++++++++
 tox.ini                              |  9 +++--
 2 files changed, 61 insertions(+), 2 deletions(-)
 create mode 100644 tests/functional/rbd_map_devices.yml

diff --git a/tests/functional/rbd_map_devices.yml b/tests/functional/rbd_map_devices.yml
new file mode 100644
index 000000000..8dcaa053d
--- /dev/null
+++ b/tests/functional/rbd_map_devices.yml
@@ -0,0 +1,54 @@
+---
+- hosts: client0
+  gather_facts: false
+  become: yes
+  tasks:
+    - name: check if it is atomic host
+      stat:
+        path: /run/ostree-booted
+      register: stat_ostree
+      tags: always
+
+# all our containerized job are based on atomic os, so we can rely on is_atomic to detect
+# whether we are running a containerized job
+    - name: set_fact is_atomic
+      set_fact:
+        is_atomic: '{{ stat_ostree.stat.exists }}'
+      tags: always
+
+    - name: load rbd module
+      modprobe:
+        name: rbd
+        state: present
+      delegate_to: "{{ item }}"
+      with_items:
+        - mon0
+        - client0
+
+    - name: create an rbd image - non container
+      command: "rbd create --size=1024 test/rbd_test"
+      delegate_to: "mon0"
+      when: not is_atomic
+
+    - name: create an rbd image - container
+      command: "docker run --rm -v /etc/ceph:/etc/ceph --net=host --entrypoint=rbd {{ ceph_docker_registry }}/{{ ceph_docker_image }}:{{ ceph_docker_image_tag }} create --size=1024 test/rbd_test"
+      delegate_to: "mon0"
+      when: is_atomic
+
+    - name: non container
+      when: not is_atomic
+      block:
+        - name: disable features unsupported by the kernel
+          command: rbd feature disable test/rbd_test object-map fast-diff deep-flatten
+
+        - name: map a device
+          command: rbd map test/rbd_test
+
+    - name: container
+      when: is_atomic
+      block:
+        - name: disable features unsupported by the kernel
+          command: "docker run --rm -v /etc/ceph:/etc/ceph --net=host --entrypoint=rbd {{ ceph_docker_registry }}/{{ ceph_docker_image }}:{{ ceph_docker_image_tag }} feature disable test/rbd_test object-map fast-diff deep-flatten"
+
+        - name: map a device
+          command: "docker run --rm --privileged -v /etc/ceph:/etc/ceph -v /dev:/dev --net=host --entrypoint=rbd {{ ceph_docker_registry }}/{{ ceph_docker_image }}:{{ ceph_docker_image_tag }} map test/rbd_test"
diff --git a/tox.ini b/tox.ini
index e13b787e8..0f42cff0b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -45,8 +45,13 @@ commands=
 # can be redployed to.
 [purge]
 commands=
-  cp {toxinidir}/infrastructure-playbooks/{env:PURGE_PLAYBOOK:purge-cluster.yml} {toxinidir}/{env:PURGE_PLAYBOOK:purge-cluster.yml}
-  ansible-playbook -vv -i {changedir}/{env:INVENTORY} {toxinidir}/{env:PURGE_PLAYBOOK:purge-cluster.yml} --extra-vars "\
+  ansible-playbook -vv -i {changedir}/{env:INVENTORY} {toxinidir}/tests/functional/rbd_map_devices.yml --extra-vars "\
+      ceph_docker_registry={env:CEPH_DOCKER_REGISTRY:docker.io} \
+      ceph_docker_image={env:CEPH_DOCKER_IMAGE:ceph/daemon} \
+      ceph_docker_image_tag={env:CEPH_DOCKER_IMAGE_TAG:latest-luminous} \
+  "
+
+  ansible-playbook -vv -i {changedir}/{env:INVENTORY} {toxinidir}/infrastructure-playbooks/{env:PURGE_PLAYBOOK:purge-cluster.yml} --extra-vars "\
       ireallymeanit=yes \
       remove_packages=yes \
       ceph_stable_release={env:CEPH_STABLE_RELEASE:luminous} \
-- 
2.39.5